pax_global_header00006660000000000000000000000064136706236040014521gustar00rootroot0000000000000052 comment=8ffe6bd52735f7c9ae1b4cc444fcd5d86ae756f4 jaydebeapi-1.2.3/000077500000000000000000000000001367062360400136215ustar00rootroot00000000000000jaydebeapi-1.2.3/.bumpversion.cfg000066400000000000000000000005601367062360400167320ustar00rootroot00000000000000[bumpversion] current_version = 1.2.3 commit = True tag = True [bumpversion:file:setup.py] [bumpversion:file:jaydebeapi/__init__.py] serialize = {major}, {minor}, {patch} parse = (?P\d+), (?P\d+), (?P\d+) [bumpversion:file:README.rst] search = - Next version - unreleased replace = - Next version - unreleased - {new_version} - {now:%Y-%m-%d} jaydebeapi-1.2.3/.env000066400000000000000000000000101367062360400144010ustar00rootroot00000000000000FOO=BAR jaydebeapi-1.2.3/.gitignore000066400000000000000000000003661367062360400156160ustar00rootroot00000000000000*.pyc /README*.html *.class build/ dist/ env/ .ropeproject/globalnames .ropeproject/history .ropeproject/objectdb *.bak *~ mem.* *.log JayDeBeApi.egg-info target/ .classpath .project .tox .coverage *.iml .idea/ .settings/ .jython_cache/ .vscode/ jaydebeapi-1.2.3/.travis.yml000066400000000000000000000014521367062360400157340ustar00rootroot00000000000000os: linux dist: focal language: python deploy: provider: pypi username: cheffe password: secure: ZQsqnd4Ux3erP0xfLJefJ/90wcJX/L2SfYOZFPbAIwJaX3n9iXf7jOGaT5FzJxLH+c0RJ1varqX0WZo1v0YKRz05IiSCLfZIT3Ia/Cy4nOLLL4a6CFUqzTlO7V1xyKMtQKimWGF5AYTAWvLTPu7cdDeg1YPENrZBYZPvJ/yRiJ4= distributions: "sdist bdist_wheel" on: tags: true repo: baztian/jaydebeapi cache: pip: true directories: - $TRAVIS_BUILD_DIR/.tox/shared/.m2 - $HOME/jython python: - '2.7' - '3.5' - '3.6' env: jobs: include: - python: 3.6 env: JYTHON=org.python:jython-installer:2.7.2 TOXENV="jython-driver-{hsqldb,mock}" before_install: - ci/before_install.sh - export PATH="$HOME/bin:$PATH" install: - pip install coveralls - pip install tox-travis script: tox after_success: - coveralls jaydebeapi-1.2.3/COPYING000066400000000000000000001045131367062360400146600ustar00rootroot00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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But first, please read . jaydebeapi-1.2.3/COPYING.LESSER000066400000000000000000000167431367062360400156630ustar00rootroot00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. 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If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library. jaydebeapi-1.2.3/MANIFEST.in000066400000000000000000000001141367062360400153530ustar00rootroot00000000000000recursive-include src/test *.py *.sql prune *~ include README*.rst COPYING* jaydebeapi-1.2.3/README.rst000066400000000000000000000214551367062360400153170ustar00rootroot00000000000000================================================================= JayDeBeApi - bridge from JDBC database drivers to Python DB-API ================================================================= .. image:: https://img.shields.io/travis/baztian/jaydebeapi/master.svg :target: https://travis-ci.org/baztian/jaydebeapi .. image:: https://img.shields.io/coveralls/baztian/jaydebeapi/master.svg :target: https://coveralls.io/r/baztian/jaydebeapi .. image:: https://img.shields.io/badge/python-2.7,_3.5,_3.6-blue.svg :target: https://pypi.python.org/pypi/JayDeBeApi/ .. image:: https://img.shields.io/badge/jython-2.7.2-blue.svg :target: https://pypi.python.org/pypi/JayDeBeApi/ .. image:: https://img.shields.io/github/tag/baztian/jaydebeapi.svg :target: https://pypi.python.org/pypi/JayDeBeApi/ .. image:: https://img.shields.io/pypi/dm/JayDeBeApi.svg :target: https://pypi.python.org/pypi/JayDeBeApi/ The JayDeBeApi module allows you to connect from Python code to databases using Java `JDBC `_. It provides a Python DB-API_ v2.0 to that database. It works on ordinary Python (cPython) using the JPype_ Java integration or on `Jython `_ to make use of the Java JDBC driver. In contrast to zxJDBC from the Jython project JayDeBeApi let's you access a database with Jython AND Python with only minor code modifications. JayDeBeApi's future goal is to provide a unique and fast interface to different types of JDBC-Drivers through a flexible plug-in mechanism. .. contents:: Install ======= You can get and install JayDeBeApi with `pip `_ :: $ pip install JayDeBeApi If you want to install JayDeBeApi in Jython make sure to have pip or EasyInstall available for it. Or you can get a copy of the source by cloning from the `JayDeBeApi github project `_ and install with :: $ python setup.py install or if you are using Jython use :: $ jython setup.py install It has been tested with Jython 2.7.2. If you are using cPython ensure that you have installed JPype_ properly. It has been tested with JPype1 0.6.3 and 0.7.5 for Python 3 and with JPype1 0.6.3 and 0.7.0 for Python 2.7. Older JPype installations may cause problems. Usage ===== Basically you just import the ``jaydebeapi`` Python module and execute the ``connect`` method. This gives you a DB-API_ conform connection to the database. The first argument to ``connect`` is the name of the Java driver class. The second argument is a string with the JDBC connection URL. Third you can optionally supply a sequence consisting of user and password or alternatively a dictionary containing arguments that are internally passed as properties to the Java ``DriverManager.getConnection`` method. See the Javadoc of ``DriverManager`` class for details. The next parameter to ``connect`` is optional as well and specifies the jar-Files of the driver if your classpath isn't set up sufficiently yet. The classpath set in ``CLASSPATH`` environment variable will be honored. See the documentation of your Java runtime environment. Here is an example: >>> import jaydebeapi >>> conn = jaydebeapi.connect("org.hsqldb.jdbcDriver", ... "jdbc:hsqldb:mem:.", ... ["SA", ""], ... "/path/to/hsqldb.jar",) >>> curs = conn.cursor() >>> curs.execute('create table CUSTOMER' ... '("CUST_ID" INTEGER not null,' ... ' "NAME" VARCHAR(50) not null,' ... ' primary key ("CUST_ID"))' ... ) >>> curs.execute("insert into CUSTOMER values (1, 'John')") >>> curs.execute("select * from CUSTOMER") >>> curs.fetchall() [(1, u'John')] >>> curs.close() >>> conn.close() If you're having trouble getting this work check if your ``JAVA_HOME`` environmentvariable is set correctly. For example I have to set it on my Ubuntu machine like this :: $ JAVA_HOME=/usr/lib/jvm/java-8-openjdk python An alternative way to establish connection using connection properties: >>> conn = jaydebeapi.connect("org.hsqldb.jdbcDriver", ... "jdbc:hsqldb:mem:.", ... {'user': "SA", 'password': "", ... 'other_property': "foobar"}, ... "/path/to/hsqldb.jar",) Also using the ``with`` statement might be handy: >>> with jaydebeapi.connect("org.hsqldb.jdbcDriver", ... "jdbc:hsqldb:mem:.", ... ["SA", ""], ... "/path/to/hsqldb.jar",) as conn: ... with conn.cursor() as curs: ... curs.execute("select count(*) from CUSTOMER") ... curs.fetchall() [(1,)] Supported databases =================== In theory *every database with a suitable JDBC driver should work*. It is confirmed to work with the following databases: * SQLite * Hypersonic SQL (HSQLDB) * IBM DB2 * IBM DB2 for mainframes * Oracle * Teradata DB * Netezza * Mimer DB * Microsoft SQL Server * MySQL * PostgreSQL * many more... Contributing ============ Please submit `bugs and patches `_. All contributors will be acknowledged. Thanks! License ======= JayDeBeApi is released under the GNU Lesser General Public license (LGPL). See the file ``COPYING`` and ``COPYING.LESSER`` in the distribution for details. Changelog ========= - Next version - unreleased - 1.2.3 - 2020-06-12 - Make pip install for Python 2 work by changing JPype1 requirement to older version - Make pip install for Jython work by removing JPype1 requirement for Jython - Removed cursor destructor to avoid issues with some JPype versions (please make sure you're always closing your cursors properly) - 1.2.2 - 2020-06-04 - Return (big) decimal types as long value if scale is zero (thanks to @ministat) - Fix `DECIMAL` and `NUMERIC` type conversion for Jython - 1.2.1 - 2020-05-27 - Increased thread safety. Should resolve some of the `No suitable driver found` errors (thanks to @thealmightygrant) - 1.2.0 - 2020-05-22 - Added compatibility to JPype1 0.7.2+ (thanks to @dpd) - Support `with` statement (thanks to @Szczepanov) - 1.1.2 - 2019-09-02 - Added compatibility to JPype1 0.7 (thanks to @Iverian, @Thrameos) - Dropped python 2.6 support - Fix build working with newer Maven versions - Accidently force-pushed to master branch. Sorry for that. - 1.1.1 - 2017-03-21 - Don't fail on dates before 1900 on Python < 3. - 1.1.0 - 2017-03-19 - Support BIT and TINYINT type mappings (thanks @Mokubyow for reporting the issue). - 1.0.0 - 2017-01-10 - Allow for db properties to be passed to the connect method. *Probably incompatible to code based on previous versions.* See documentation of the connect method. (Thanks @testlnord for you efforts and the patience.) - New major version due to possible api incompatibility. - 0.2.0 - 2015-04-26 - Python 3 support (requires JPype1 >= 0.6.0). - 0.1.6 - 2015-04-10 - Fix Jython handling of Java exceptions that don't subclass python Exception - Enrich exceptions with message from java SQLExceptions - Be more specific about DB API exceptions: Distinguish DatabaseError and InterfaceError. - Fix typo LONGNARCHAR vs LONGVARCHAR (thanks @datdo for reporting #4) - 0.1.5 - 2015-03-02 - Add version number to module. - Improve robustness of java to python type conversion. - Support Time type. - Add DB-API compliant exception handling. - Minor documentation improvements. - Some development related changes (Host project at github, use Travis CI, use JPype1 for tests). - 0.1.4 - 2013-10-29 - More convenient way to setup Java classpath. *Important note* check the changes to the ``connect`` method and adapt your code. - Honor ``CLASSPATH`` if used in JPype mode. - Set ``.rowcount`` properly. - Changed signature of ``.setoutputsize()`` to be DB-API compliant. - 0.1.3 - 2011-01-27 - Fixed DB-API_ violation: Use ``curs.execute('foo ?', (bar, baz))`` instead of ``curs.execute('foo ?', bar, baz)``. - Free resources after ``executemany`` call. - Improved type handling. Initial support for BLOB columns. - 0.1.2 - 2011-01-25 - ``easy_install JayDeBeApi`` should really work. - 0.1.1 - 2010-12-12 - Fixed bug #688290 "NULL values with converters error on fetch". - Fixed bug #684909 "Selecting ROWIDs errors out on fetch". - 0.1 - 2010-08-10 - Initial release. To do ===== - Extract Java calls to separate Java methods to increase performance. - Check if https://code.launchpad.net/dbapi-compliance can help making JayDeBeApi more DB-API compliant. - Test it on different databases and provide a flexible db specific pluign mechanism. - SQLAlchemy modules (separate project) .. _DB-API: http://www.python.org/dev/peps/pep-0249/ .. _JPype: https://pypi.python.org/pypi/JPype1/ jaydebeapi-1.2.3/README_development.rst000066400000000000000000000032611367062360400177140ustar00rootroot00000000000000================================ JayDeBeApi - Development notes ================================ Some notes for development. .. contents:: Setup test requirements ======================= :: sudo apt-get install python2.7-dev python3-dev python3-venv \ build-essentials g++ maven cd python3 -m venv env . env/bin/activate pip install -rdev-requirements.txt # Install Jython 2.7 ci/mvnget.sh org.python:jython-installer:2.7.2 java -jar jython-installer-2.7.2.jar && rm jython-installer-2.7.2.jar # add jython to your path # run tests for all supported envs tox # execute stuff on specific env (examples) tox -e py3-driver-mock -- python tox -e py3-driver-mock -- python test/testsuite.py test_mock.MockTest.test_sql_exception_on_commit # activate and work on specific env . .tox/py35-driver-mock/bin/activate export CLASSPATH=$VIRTUAL_ENV/javalib/* python test/testsuite.py Build a new release =================== 1. Sync the branch. :: $ git checkout master $ git pull 2. Do your changes. 3. Add a changelog entry to ``README.rst`` below ``Next version``. 4. Commit and push your changes. :: $ git commit -m "my comment" $ git push 5. Wait for travis CI build to finish successfully. 6. Bump version :: $ bumpversion [major|minor|patch] 7. Run setuptools to ensure everything is working as expected. :: $ python setup.py sdist bdist_wheel $ twine upload dist/* -r pypitest 8. Check the files in ``dist/`` for unwanted or missing files. 9. Send new version and tags to github origin. :: $ git push --follow-tags && git push --tags jaydebeapi-1.2.3/ci/000077500000000000000000000000001367062360400142145ustar00rootroot00000000000000jaydebeapi-1.2.3/ci/before_install.sh000077500000000000000000000001401367062360400175360ustar00rootroot00000000000000#!/bin/sh set -e [ -n "$JYTHON" ] && "${TRAVIS_BUILD_DIR}/ci/before_install_jython.sh" || true jaydebeapi-1.2.3/ci/before_install_jython.sh000077500000000000000000000005101367062360400211320ustar00rootroot00000000000000#!/bin/sh set -e INST_DIR=$HOME/jython/jython-${JYTHON##*:} if [ ! -d "$INST_DIR" ]; then JYTHON_JAR=$(${TRAVIS_BUILD_DIR}/ci/mvnget.sh "$JYTHON") java -jar ${JYTHON_JAR} -s -d "$INST_DIR" fi pip install --upgrade virtualenv==15.1.0 tox==3.9.0 coverage==4.5.4 mkdir -p $HOME/bin ln -s "$INST_DIR"/bin/jython $HOME/bin/ jaydebeapi-1.2.3/ci/jipconf_subst.py000066400000000000000000000005201367062360400174330ustar00rootroot00000000000000#!/usr/bin/env python from __future__ import print_function from os import path import sys home=sys.argv[1] dist=sys.argv[2] with open(path.join(home, '.jip_config'), "w") as out: print("""[repos:local] uri={0}/.m2/repository/ type=local [repos:central] uri=https://repo1.maven.org/maven2/ type=remote """.format(dist), file=out) jaydebeapi-1.2.3/ci/mvnget.sh000077500000000000000000000011641367062360400160550ustar00rootroot00000000000000#!/bin/bash set -e ARTIFACT_SPEC="$1" GROUP_ID=${ARTIFACT_SPEC%%:*} NON_GROUP_ID=${ARTIFACT_SPEC#*:} ARTIFACT_NAME=`python -c "import re;print(re.search(r':(.*):', '$ARTIFACT_SPEC').group(1))"` _PATH=${GROUP_ID/./\/}/$ARTIFACT_NAME _ARTIFACT_SPEC_BASENAME=${NON_GROUP_ID/:/-} VERSION=${ARTIFACT_SPEC##*:} echo "Downloading ${ARTIFACT_NAME} version ${VERSION} group id ${GROUP_ID}..." >&2 wget https://search.maven.org/remotecontent?filepath=${_PATH}/$VERSION/${_ARTIFACT_SPEC_BASENAME}.jar -O ${_ARTIFACT_SPEC_BASENAME}.jar echo "...download of ${_ARTIFACT_SPEC_BASENAME}.jar finished." >&2 echo ${_ARTIFACT_SPEC_BASENAME}.jar jaydebeapi-1.2.3/dev-requirements.txt000066400000000000000000000001161367062360400176570ustar00rootroot00000000000000tox==3.9.0 virtualenv==15.1.0 wheel==0.34.2 bump2version==1.0.0 twine==1.15.0 jaydebeapi-1.2.3/jaydebeapi/000077500000000000000000000000001367062360400157165ustar00rootroot00000000000000jaydebeapi-1.2.3/jaydebeapi/__init__.py000066400000000000000000000520311367062360400200300ustar00rootroot00000000000000#-*- coding: utf-8 -*- # Copyright 2010-2015 Bastian Bowe # # This file is part of JayDeBeApi. # JayDeBeApi is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # JayDeBeApi is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with JayDeBeApi. If not, see # . __version_info__ = (1, 2, 3) __version__ = ".".join(str(i) for i in __version_info__) import datetime import glob import os import time import re import sys import warnings PY2 = sys.version_info[0] == 2 if PY2: # Ideas stolen from the six python 2 and 3 compatibility layer def exec_(_code_, _globs_=None, _locs_=None): """Execute code in a namespace.""" if _globs_ is None: frame = sys._getframe(1) _globs_ = frame.f_globals if _locs_ is None: _locs_ = frame.f_locals del frame elif _locs_ is None: _locs_ = _globs_ exec("""exec _code_ in _globs_, _locs_""") exec_("""def reraise(tp, value, tb=None): raise tp, value, tb """) else: def reraise(tp, value, tb=None): if value is None: value = tp() else: value = tp(value) if tb: raise value.with_traceback(tb) raise value if PY2: string_type = basestring else: string_type = str # Mapping from java.sql.Types attribute name to attribute value _jdbc_name_to_const = None # Mapping from java.sql.Types attribute constant value to it's attribute name _jdbc_const_to_name = None _jdbc_connect = None _java_array_byte = None _handle_sql_exception = None old_jpype = False def _handle_sql_exception_jython(): from java.sql import SQLException exc_info = sys.exc_info() if isinstance(exc_info[1], SQLException): exc_type = DatabaseError else: exc_type = InterfaceError reraise(exc_type, exc_info[1], exc_info[2]) def _jdbc_connect_jython(jclassname, url, driver_args, jars, libs): if _jdbc_name_to_const is None: from java.sql import Types types = Types types_map = {} const_re = re.compile('[A-Z][A-Z_]*$') for i in dir(types): if const_re.match(i): types_map[i] = getattr(types, i) _init_types(types_map) global _java_array_byte if _java_array_byte is None: import jarray def _java_array_byte(data): return jarray.array(data, 'b') # register driver for DriverManager jpackage = jclassname[:jclassname.rfind('.')] dclassname = jclassname[jclassname.rfind('.') + 1:] # print jpackage # print dclassname # print jpackage from java.lang import Class from java.lang import ClassNotFoundException try: Class.forName(jclassname).newInstance() except ClassNotFoundException: if not jars: raise _jython_set_classpath(jars) Class.forName(jclassname).newInstance() from java.sql import DriverManager if isinstance(driver_args, dict): from java.util import Properties info = Properties() for k, v in driver_args.items(): info.setProperty(k, v) dargs = [ info ] else: dargs = driver_args return DriverManager.getConnection(url, *dargs) def _jython_set_classpath(jars): ''' import a jar at runtime (needed for JDBC [Class.forName]) adapted by Bastian Bowe from http://stackoverflow.com/questions/3015059/jython-classpath-sys-path-and-jdbc-drivers ''' from java.net import URL, URLClassLoader from java.lang import ClassLoader from java.io import File m = URLClassLoader.getDeclaredMethod("addURL", [URL]) m.accessible = 1 urls = [File(i).toURL() for i in jars] m.invoke(ClassLoader.getSystemClassLoader(), urls) def _prepare_jython(): global _jdbc_connect _jdbc_connect = _jdbc_connect_jython global _handle_sql_exception _handle_sql_exception = _handle_sql_exception_jython def _handle_sql_exception_jpype(): import jpype SQLException = jpype.java.sql.SQLException exc_info = sys.exc_info() if old_jpype: clazz = exc_info[1].__javaclass__ db_err = issubclass(clazz, SQLException) else: db_err = isinstance(exc_info[1], SQLException) if db_err: exc_type = DatabaseError else: exc_type = InterfaceError reraise(exc_type, exc_info[1], exc_info[2]) def _jdbc_connect_jpype(jclassname, url, driver_args, jars, libs): import jpype if not jpype.isJVMStarted(): args = [] class_path = [] if jars: class_path.extend(jars) class_path.extend(_get_classpath()) if class_path: args.append('-Djava.class.path=%s' % os.path.pathsep.join(class_path)) if libs: # path to shared libraries libs_path = os.path.pathsep.join(libs) args.append('-Djava.library.path=%s' % libs_path) # jvm_path = ('/usr/lib/jvm/java-6-openjdk' # '/jre/lib/i386/client/libjvm.so') jvm_path = jpype.getDefaultJVMPath() global old_jpype if hasattr(jpype, '__version__'): try: ver_match = re.match('\d+\.\d+', jpype.__version__) if ver_match: jpype_ver = float(ver_match.group(0)) if jpype_ver < 0.7: old_jpype = True except ValueError: pass if old_jpype: jpype.startJVM(jvm_path, *args) else: jpype.startJVM(jvm_path, *args, ignoreUnrecognized=True, convertStrings=True) if not jpype.isThreadAttachedToJVM(): jpype.attachThreadToJVM() jpype.java.lang.Thread.currentThread().setContextClassLoader(jpype.java.lang.ClassLoader.getSystemClassLoader()) if _jdbc_name_to_const is None: types = jpype.java.sql.Types types_map = {} if old_jpype: for i in types.__javaclass__.getClassFields(): const = i.getStaticAttribute() types_map[i.getName()] = const else: for i in types.class_.getFields(): if jpype.java.lang.reflect.Modifier.isStatic(i.getModifiers()): const = i.get(None) types_map[i.getName()] = const _init_types(types_map) global _java_array_byte if _java_array_byte is None: def _java_array_byte(data): return jpype.JArray(jpype.JByte, 1)(data) # register driver for DriverManager jpype.JClass(jclassname) if isinstance(driver_args, dict): Properties = jpype.java.util.Properties info = Properties() for k, v in driver_args.items(): info.setProperty(k, v) dargs = [ info ] else: dargs = driver_args return jpype.java.sql.DriverManager.getConnection(url, *dargs) def _get_classpath(): """Extract CLASSPATH from system environment as JPype doesn't seem to respect that variable. """ try: orig_cp = os.environ['CLASSPATH'] except KeyError: return [] expanded_cp = [] for i in orig_cp.split(os.path.pathsep): expanded_cp.extend(_jar_glob(i)) return expanded_cp def _jar_glob(item): if item.endswith('*'): return glob.glob('%s.[jJ][aA][rR]' % item) else: return [item] def _prepare_jpype(): global _jdbc_connect _jdbc_connect = _jdbc_connect_jpype global _handle_sql_exception _handle_sql_exception = _handle_sql_exception_jpype if sys.platform.lower().startswith('java'): _prepare_jython() else: _prepare_jpype() apilevel = '2.0' threadsafety = 1 paramstyle = 'qmark' class DBAPITypeObject(object): _mappings = {} def __init__(self, *values): """Construct new DB-API 2.0 type object. values: Attribute names of java.sql.Types constants""" self.values = values for type_name in values: if type_name in DBAPITypeObject._mappings: raise ValueError("Non unique mapping for type '%s'" % type_name) DBAPITypeObject._mappings[type_name] = self def __cmp__(self, other): if other in self.values: return 0 if other < self.values: return 1 else: return -1 def __repr__(self): return 'DBAPITypeObject(%s)' % ", ".join([repr(i) for i in self.values]) @classmethod def _map_jdbc_type_to_dbapi(cls, jdbc_type_const): try: type_name = _jdbc_const_to_name[jdbc_type_const] except KeyError: warnings.warn("Unknown JDBC type with constant value %d. " "Using None as a default type_code." % jdbc_type_const) return None try: return cls._mappings[type_name] except KeyError: warnings.warn("No type mapping for JDBC type '%s' (constant value %d). " "Using None as a default type_code." % (type_name, jdbc_type_const)) return None STRING = DBAPITypeObject('CHAR', 'NCHAR', 'NVARCHAR', 'VARCHAR', 'OTHER') TEXT = DBAPITypeObject('CLOB', 'LONGVARCHAR', 'LONGNVARCHAR', 'NCLOB', 'SQLXML') BINARY = DBAPITypeObject('BINARY', 'BLOB', 'LONGVARBINARY', 'VARBINARY') NUMBER = DBAPITypeObject('BOOLEAN', 'BIGINT', 'BIT', 'INTEGER', 'SMALLINT', 'TINYINT') FLOAT = DBAPITypeObject('FLOAT', 'REAL', 'DOUBLE') DECIMAL = DBAPITypeObject('DECIMAL', 'NUMERIC') DATE = DBAPITypeObject('DATE') TIME = DBAPITypeObject('TIME') DATETIME = DBAPITypeObject('TIMESTAMP') ROWID = DBAPITypeObject('ROWID') # DB-API 2.0 Module Interface Exceptions class Error(Exception): pass class Warning(Exception): pass class InterfaceError(Error): pass class DatabaseError(Error): pass class InternalError(DatabaseError): pass class OperationalError(DatabaseError): pass class ProgrammingError(DatabaseError): pass class IntegrityError(DatabaseError): pass class DataError(DatabaseError): pass class NotSupportedError(DatabaseError): pass # DB-API 2.0 Type Objects and Constructors def _java_sql_blob(data): return _java_array_byte(data) Binary = _java_sql_blob def _str_func(func): def to_str(*parms): return str(func(*parms)) return to_str Date = _str_func(datetime.date) Time = _str_func(datetime.time) Timestamp = _str_func(datetime.datetime) def DateFromTicks(ticks): return apply(Date, time.localtime(ticks)[:3]) def TimeFromTicks(ticks): return apply(Time, time.localtime(ticks)[3:6]) def TimestampFromTicks(ticks): return apply(Timestamp, time.localtime(ticks)[:6]) # DB-API 2.0 Module Interface connect constructor def connect(jclassname, url, driver_args=None, jars=None, libs=None): """Open a connection to a database using a JDBC driver and return a Connection instance. jclassname: Full qualified Java class name of the JDBC driver. url: Database url as required by the JDBC driver. driver_args: Dictionary or sequence of arguments to be passed to the Java DriverManager.getConnection method. Usually sequence of username and password for the db. Alternatively a dictionary of connection arguments (where `user` and `password` would probably be included). See http://docs.oracle.com/javase/7/docs/api/java/sql/DriverManager.html for more details jars: Jar filename or sequence of filenames for the JDBC driver libs: Dll/so filenames or sequence of dlls/sos used as shared library by the JDBC driver """ if isinstance(driver_args, string_type): driver_args = [ driver_args ] if not driver_args: driver_args = [] if jars: if isinstance(jars, string_type): jars = [ jars ] else: jars = [] if libs: if isinstance(libs, string_type): libs = [ libs ] else: libs = [] jconn = _jdbc_connect(jclassname, url, driver_args, jars, libs) return Connection(jconn, _converters) # DB-API 2.0 Connection Object class Connection(object): Error = Error Warning = Warning InterfaceError = InterfaceError DatabaseError = DatabaseError InternalError = InternalError OperationalError = OperationalError ProgrammingError = ProgrammingError IntegrityError = IntegrityError DataError = DataError NotSupportedError = NotSupportedError def __init__(self, jconn, converters): self.jconn = jconn self._closed = False self._converters = converters def close(self): if self._closed: raise Error() self.jconn.close() self._closed = True def commit(self): try: self.jconn.commit() except: _handle_sql_exception() def rollback(self): try: self.jconn.rollback() except: _handle_sql_exception() def cursor(self): return Cursor(self, self._converters) def __enter__(self): return self def __exit__(self, exc_type, exc_val, exc_tb): self.close() # DB-API 2.0 Cursor Object class Cursor(object): rowcount = -1 _meta = None _prep = None _rs = None _description = None def __init__(self, connection, converters): self._connection = connection self._converters = converters @property def description(self): if self._description: return self._description m = self._meta if m: count = m.getColumnCount() self._description = [] for col in range(1, count + 1): size = m.getColumnDisplaySize(col) jdbc_type = m.getColumnType(col) if jdbc_type == 0: # PEP-0249: SQL NULL values are represented by the # Python None singleton dbapi_type = None else: dbapi_type = DBAPITypeObject._map_jdbc_type_to_dbapi(jdbc_type) col_desc = ( m.getColumnName(col), dbapi_type, size, size, m.getPrecision(col), m.getScale(col), m.isNullable(col), ) self._description.append(col_desc) return self._description # optional callproc(self, procname, *parameters) unsupported def close(self): self._close_last() self._connection = None def _close_last(self): """Close the resultset and reset collected meta data. """ if self._rs: self._rs.close() self._rs = None if self._prep: self._prep.close() self._prep = None self._meta = None self._description = None def _set_stmt_parms(self, prep_stmt, parameters): for i in range(len(parameters)): # print (i, parameters[i], type(parameters[i])) prep_stmt.setObject(i + 1, parameters[i]) def execute(self, operation, parameters=None): if self._connection._closed: raise Error() if not parameters: parameters = () self._close_last() self._prep = self._connection.jconn.prepareStatement(operation) self._set_stmt_parms(self._prep, parameters) try: is_rs = self._prep.execute() except: _handle_sql_exception() if is_rs: self._rs = self._prep.getResultSet() self._meta = self._rs.getMetaData() self.rowcount = -1 else: self.rowcount = self._prep.getUpdateCount() # self._prep.getWarnings() ??? def executemany(self, operation, seq_of_parameters): self._close_last() self._prep = self._connection.jconn.prepareStatement(operation) for parameters in seq_of_parameters: self._set_stmt_parms(self._prep, parameters) self._prep.addBatch() update_counts = self._prep.executeBatch() # self._prep.getWarnings() ??? self.rowcount = sum(update_counts) self._close_last() def fetchone(self): if not self._rs: raise Error() if not self._rs.next(): return None row = [] for col in range(1, self._meta.getColumnCount() + 1): sqltype = self._meta.getColumnType(col) converter = self._converters.get(sqltype, _unknownSqlTypeConverter) v = converter(self._rs, col) row.append(v) return tuple(row) def fetchmany(self, size=None): if not self._rs: raise Error() if size is None: size = self.arraysize # TODO: handle SQLException if not supported by db self._rs.setFetchSize(size) rows = [] row = None for i in range(size): row = self.fetchone() if row is None: break else: rows.append(row) # reset fetch size if row: # TODO: handle SQLException if not supported by db self._rs.setFetchSize(0) return rows def fetchall(self): rows = [] while True: row = self.fetchone() if row is None: break else: rows.append(row) return rows # optional nextset() unsupported arraysize = 1 def setinputsizes(self, sizes): pass def setoutputsize(self, size, column=None): pass def __enter__(self): return self def __exit__(self, exc_type, exc_val, exc_tb): self.close() def _unknownSqlTypeConverter(rs, col): return rs.getObject(col) def _to_datetime(rs, col): java_val = rs.getTimestamp(col) if not java_val: return d = datetime.datetime.strptime(str(java_val)[:19], "%Y-%m-%d %H:%M:%S") d = d.replace(microsecond=int(str(java_val.getNanos())[:6])) return str(d) def _to_time(rs, col): java_val = rs.getTime(col) if not java_val: return return str(java_val) def _to_date(rs, col): java_val = rs.getDate(col) if not java_val: return # The following code requires Python 3.3+ on dates before year 1900. # d = datetime.datetime.strptime(str(java_val)[:10], "%Y-%m-%d") # return d.strftime("%Y-%m-%d") # Workaround / simpler soltution (see # https://github.com/baztian/jaydebeapi/issues/18): return str(java_val)[:10] def _to_binary(rs, col): java_val = rs.getObject(col) if java_val is None: return return str(java_val) def _java_to_py(java_method): def to_py(rs, col): java_val = rs.getObject(col) if java_val is None: return if PY2 and isinstance(java_val, (string_type, int, long, float, bool)): return java_val elif isinstance(java_val, (string_type, int, float, bool)): return java_val return getattr(java_val, java_method)() return to_py def _java_to_py_bigdecimal(): def to_py(rs, col): java_val = rs.getObject(col) if java_val is None: return if hasattr(java_val, 'scale'): scale = java_val.scale() if scale == 0: return java_val.longValue() else: return java_val.doubleValue() else: return float(java_val) return to_py _to_double = _java_to_py('doubleValue') _to_int = _java_to_py('intValue') _to_boolean = _java_to_py('booleanValue') _to_decimal = _java_to_py_bigdecimal() def _init_types(types_map): global _jdbc_name_to_const _jdbc_name_to_const = types_map global _jdbc_const_to_name _jdbc_const_to_name = dict((y,x) for x,y in types_map.items()) _init_converters(types_map) def _init_converters(types_map): """Prepares the converters for conversion of java types to python objects. types_map: Mapping of java.sql.Types field name to java.sql.Types field constant value""" global _converters _converters = {} for i in _DEFAULT_CONVERTERS: const_val = types_map[i] _converters[const_val] = _DEFAULT_CONVERTERS[i] # Mapping from java.sql.Types field to converter method _converters = None _DEFAULT_CONVERTERS = { # see # http://download.oracle.com/javase/8/docs/api/java/sql/Types.html # for possible keys 'TIMESTAMP': _to_datetime, 'TIME': _to_time, 'DATE': _to_date, 'BINARY': _to_binary, 'DECIMAL': _to_decimal, 'NUMERIC': _to_decimal, 'DOUBLE': _to_double, 'FLOAT': _to_double, 'TINYINT': _to_int, 'INTEGER': _to_int, 'SMALLINT': _to_int, 'BOOLEAN': _to_boolean, 'BIT': _to_boolean } jaydebeapi-1.2.3/mockdriver/000077500000000000000000000000001367062360400157665ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/pom.xml000066400000000000000000000040351367062360400173050ustar00rootroot00000000000000 4.0.0 org.jaydebeapi mockdriver 1.0-SNAPSHOT jar 1.8 1.8 org.mockito mockito-core 3.3.3 junit junit 4.13 test org.apache.maven.plugins maven-dependency-plugin 3.1.2 copy-dependencies prepare-package copy-dependencies ${project.build.directory}/lib false false true org.apache.maven.plugins maven-jar-plugin 3.2.0 true lib/ jaydebeapi-1.2.3/mockdriver/src/000077500000000000000000000000001367062360400165555ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/000077500000000000000000000000001367062360400175015ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/java/000077500000000000000000000000001367062360400204225ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/java/org/000077500000000000000000000000001367062360400212115ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/java/org/jaydebeapi/000077500000000000000000000000001367062360400233065ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/java/org/jaydebeapi/mockdriver/000077500000000000000000000000001367062360400254535ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/java/org/jaydebeapi/mockdriver/MockConnection.java000066400000000000000000000142301367062360400312270ustar00rootroot00000000000000package org.jaydebeapi.mockdriver; import java.lang.reflect.Field; import java.math.BigDecimal; import java.sql.Connection; import java.sql.Date; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.ResultSetMetaData; import java.sql.SQLException; import java.sql.Types; import java.util.Calendar; import org.mockito.Mockito; public abstract class MockConnection implements Connection { ResultSet mockResultSet; private static Throwable createException(String className, String exceptionMessage) { try { return (Throwable) Class.forName(className).getConstructor(String.class) .newInstance(exceptionMessage); } catch (Exception e) { throw new RuntimeException("Couldn't initialize class " + className + ".", e); } } private static int extractTypeCodeForName(String sqlTypesName) { try { Field field = Types.class.getField(sqlTypesName); return field.getInt(null); } catch (NoSuchFieldException e) { throw new IllegalArgumentException("Type " + sqlTypesName + " not found in Types class.", e); } catch (SecurityException e) { throw new RuntimeException(e); } catch (IllegalArgumentException e) { throw new RuntimeException(e); } catch (IllegalAccessException e) { throw new RuntimeException(e); } } public final void mockExceptionOnCommit(String className, String exceptionMessage) throws SQLException { Throwable exception = createException(className, exceptionMessage); Mockito.doThrow(exception).when(this).commit(); } public final void mockExceptionOnRollback(String className, String exceptionMessage) throws SQLException { Throwable exception = createException(className, exceptionMessage); Mockito.doThrow(exception).when(this).rollback(); } public final void mockExceptionOnExecute(String className, String exceptionMessage) throws SQLException { PreparedStatement mockPreparedStatement = Mockito.mock(PreparedStatement.class); Throwable exception = createException(className, exceptionMessage); Mockito.when(mockPreparedStatement.execute()).thenThrow(exception); Mockito.when(this.prepareStatement(Mockito.any())).thenReturn(mockPreparedStatement); } public final void mockBigDecimalResult(long value, int scale) throws SQLException { PreparedStatement mockPreparedStatement = Mockito.mock(PreparedStatement.class); Mockito.when(mockPreparedStatement.execute()).thenReturn(true); mockResultSet = Mockito.mock(ResultSet.class, "ResultSet(for BigDecimal)"); Mockito.when(mockPreparedStatement.getResultSet()).thenReturn(mockResultSet); Mockito.when(mockResultSet.next()).thenReturn(true); ResultSetMetaData mockMetaData = Mockito.mock(ResultSetMetaData.class); Mockito.when(mockResultSet.getMetaData()).thenReturn(mockMetaData); Mockito.when(mockMetaData.getColumnCount()).thenReturn(1); BigDecimal columnValue = BigDecimal.valueOf(value, scale); Mockito.when(mockResultSet.getObject(1)).thenReturn(columnValue); Mockito.when(mockMetaData.getColumnType(1)).thenReturn(Types.DECIMAL); Mockito.when(this.prepareStatement(Mockito.any())).thenReturn(mockPreparedStatement); } public final void mockDoubleDecimalResult(double value) throws SQLException { PreparedStatement mockPreparedStatement = Mockito.mock(PreparedStatement.class); Mockito.when(mockPreparedStatement.execute()).thenReturn(true); mockResultSet = Mockito.mock(ResultSet.class, "ResultSet(for other)"); Mockito.when(mockPreparedStatement.getResultSet()).thenReturn(mockResultSet); Mockito.when(mockResultSet.next()).thenReturn(true); ResultSetMetaData mockMetaData = Mockito.mock(ResultSetMetaData.class); Mockito.when(mockResultSet.getMetaData()).thenReturn(mockMetaData); Mockito.when(mockMetaData.getColumnCount()).thenReturn(1); Double columnValue = Double.valueOf(value); Mockito.when(mockResultSet.getObject(1)).thenReturn(value); Mockito.when(mockMetaData.getColumnType(1)).thenReturn(Types.DECIMAL); Mockito.when(this.prepareStatement(Mockito.any())).thenReturn(mockPreparedStatement); } public final void mockDateResult(int year, int month, int day) throws SQLException { PreparedStatement mockPreparedStatement = Mockito.mock(PreparedStatement.class); Mockito.when(mockPreparedStatement.execute()).thenReturn(true); mockResultSet = Mockito.mock(ResultSet.class, "ResultSet(for date)"); Mockito.when(mockPreparedStatement.getResultSet()).thenReturn(mockResultSet); Mockito.when(mockResultSet.next()).thenReturn(true); ResultSetMetaData mockMetaData = Mockito.mock(ResultSetMetaData.class); Mockito.when(mockResultSet.getMetaData()).thenReturn(mockMetaData); Mockito.when(mockMetaData.getColumnCount()).thenReturn(1); Calendar cal = Calendar.getInstance(); cal.clear(); cal.set(Calendar.YEAR, year); cal.set(Calendar.MONTH, month - 1); cal.set(Calendar.DAY_OF_MONTH, day); Date ancientDate = new Date(cal.getTime().getTime()); Mockito.when(mockResultSet.getDate(1)).thenReturn(ancientDate); Mockito.when(mockMetaData.getColumnType(1)).thenReturn(Types.DATE); Mockito.when(this.prepareStatement(Mockito.any())).thenReturn(mockPreparedStatement); } public final void mockType(String sqlTypesName) throws SQLException { PreparedStatement mockPreparedStatement = Mockito.mock(PreparedStatement.class); Mockito.when(mockPreparedStatement.execute()).thenReturn(true); mockResultSet = Mockito.mock(ResultSet.class, "ResultSet(for type " + sqlTypesName + ")"); Mockito.when(mockPreparedStatement.getResultSet()).thenReturn(mockResultSet); Mockito.when(mockResultSet.next()).thenReturn(true); ResultSetMetaData mockMetaData = Mockito.mock(ResultSetMetaData.class); Mockito.when(mockResultSet.getMetaData()).thenReturn(mockMetaData); Mockito.when(mockMetaData.getColumnCount()).thenReturn(1); int sqlTypeCode = extractTypeCodeForName(sqlTypesName); Mockito.when(mockMetaData.getColumnType(1)).thenReturn(sqlTypeCode); Mockito.when(this.prepareStatement(Mockito.any())).thenReturn(mockPreparedStatement); } public final ResultSet verifyResultSet() { return Mockito.verify(mockResultSet); } } jaydebeapi-1.2.3/mockdriver/src/main/java/org/jaydebeapi/mockdriver/MockDriver.java000066400000000000000000000027321367062360400303670ustar00rootroot00000000000000package org.jaydebeapi.mockdriver; import java.sql.Connection; import java.sql.Driver; import java.sql.DriverManager; import java.sql.DriverPropertyInfo; import java.sql.SQLException; import java.sql.SQLFeatureNotSupportedException; import java.util.Properties; import java.util.logging.Logger; import org.mockito.Mockito; public class MockDriver implements Driver { static { MockDriver driver = new MockDriver(); try { DriverManager.registerDriver(driver); } catch (SQLException e) { throw new RuntimeException(e); } } @Override public Connection connect(String url, Properties info) throws SQLException { if (!acceptsURL(url)) { return null; } return Mockito.mock(MockConnection.class); } @Override public boolean acceptsURL(String url) throws SQLException { return url.startsWith("jdbc:jaydebeapi://"); } @Override public DriverPropertyInfo[] getPropertyInfo(String url, Properties info) throws SQLException { return null; } @Override public int getMajorVersion() { return 0; } @Override public int getMinorVersion() { return 0; } @Override public boolean jdbcCompliant() { return false; } public Logger getParentLogger() throws SQLFeatureNotSupportedException { throw new SQLFeatureNotSupportedException("Not supported by this driver."); } } jaydebeapi-1.2.3/mockdriver/src/main/resources/000077500000000000000000000000001367062360400215135ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/resources/META-INF/000077500000000000000000000000001367062360400226535ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/resources/META-INF/services/000077500000000000000000000000001367062360400244765ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/main/resources/META-INF/services/java.sql.Driver000066400000000000000000000000441367062360400273700ustar00rootroot00000000000000org.jaydebeapi.mockdriver.MockDriverjaydebeapi-1.2.3/mockdriver/src/test/000077500000000000000000000000001367062360400175345ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/test/java/000077500000000000000000000000001367062360400204555ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/test/java/org/000077500000000000000000000000001367062360400212445ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/test/java/org/jaydebeapi/000077500000000000000000000000001367062360400233415ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/test/java/org/jaydebeapi/mockdriver/000077500000000000000000000000001367062360400255065ustar00rootroot00000000000000jaydebeapi-1.2.3/mockdriver/src/test/java/org/jaydebeapi/mockdriver/MockDriverTest.java000066400000000000000000000011711367062360400312560ustar00rootroot00000000000000package org.jaydebeapi.mockdriver; import static org.hamcrest.CoreMatchers.notNullValue; import static org.junit.Assert.assertThat; import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import org.junit.Test; public class MockDriverTest { @Test public void test() throws Exception { Connection connection = DriverManager .getConnection("jdbc:jaydebeapi://dummyurl"); assertThat(connection, notNullValue()); } @Test(expected = SQLException.class) public void testWrongUrl() throws Exception { DriverManager.getConnection("jdbc:unkown://dummyurl", "user", "password"); } } jaydebeapi-1.2.3/setup.py000066400000000000000000000040211367062360400153300ustar00rootroot00000000000000# Copyright 2010 Bastian Bowe # # This file is part of JayDeBeApi. # JayDeBeApi is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # JayDeBeApi is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with JayDeBeApi. If not, see # . # import sys from setuptools import setup install_requires = [ 'JPype1 ; python_version > "2.7" and platform_python_implementation != "Jython"', 'JPype1<=0.7.1 ; python_version <= "2.7" and platform_python_implementation != "Jython"', ] setup( #basic package data name = 'JayDeBeApi', version = '1.2.3', author = 'Bastian Bowe', author_email = 'bastian.dev@gmail.com', license = 'GNU LGPL', url='https://github.com/baztian/jaydebeapi', description=('Use JDBC database drivers from Python 2/3 or Jython with a DB-API.'), long_description=open('README.rst').read(), keywords = ('db api java jdbc bridge connect sql jpype jython'), classifiers = [ 'Development Status :: 4 - Beta', 'Intended Audience :: Developers', 'License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)', 'Programming Language :: Java', 'Programming Language :: Python', 'Programming Language :: Python :: 2', 'Programming Language :: Python :: 3', 'Topic :: Database', 'Topic :: Software Development :: Libraries :: Java Libraries', 'Topic :: Software Development :: Libraries :: Python Modules', ], packages=['jaydebeapi'], install_requires=install_requires, ) jaydebeapi-1.2.3/test/000077500000000000000000000000001367062360400146005ustar00rootroot00000000000000jaydebeapi-1.2.3/test/data/000077500000000000000000000000001367062360400155115ustar00rootroot00000000000000jaydebeapi-1.2.3/test/data/create.sql000066400000000000000000000005021367062360400174720ustar00rootroot00000000000000create table Account ( "ACCOUNT_ID" TIMESTAMP default CURRENT_TIMESTAMP not null, "ACCOUNT_NO" INTEGER not null, "BALANCE" DECIMAL default 0.0 not null, "BLOCKING" DECIMAL, "DBL_COL" DOUBLE, "OPENED_AT" DATE, "OPENED_AT_TIME" TIME, "VALID" BOOLEAN, "PRODUCT_NAME" VARCHAR(50), "STUFF" BLOB, primary key ("ACCOUNT_ID") ); jaydebeapi-1.2.3/test/data/create_hsqldb.sql000066400000000000000000000004641367062360400210360ustar00rootroot00000000000000create table Account ( "ACCOUNT_ID" TIMESTAMP default CURRENT_TIMESTAMP not null, "ACCOUNT_NO" INTEGER not null, "BALANCE" DECIMAL default 0.0 not null, "BLOCKING" DECIMAL, "DBL_COL" DOUBLE, "OPENED_AT" DATE, "OPENED_AT_TIME" TIME, "VALID" BOOLEAN, "PRODUCT_NAME" VARCHAR(50), primary key ("ACCOUNT_ID") ); jaydebeapi-1.2.3/test/data/insert.sql000066400000000000000000000003531367062360400175370ustar00rootroot00000000000000insert into ACCOUNT (ACCOUNT_ID, ACCOUNT_NO, BALANCE, BLOCKING) values ('2009-09-10 14:15:22.123456', 18, 12.4, null); insert into ACCOUNT (ACCOUNT_ID, ACCOUNT_NO, BALANCE, BLOCKING) values ('2009-09-11 14:15:22.123456', 19, 12.9, 1); jaydebeapi-1.2.3/test/doctests.py000066400000000000000000000030021367062360400167750ustar00rootroot00000000000000#!/usr/bin/env python """Run doctests.""" import doctest import platform import re import sys try: import unittest2 as unittest except ImportError: import unittest def _is_new_jpype(): if platform.python_implementation() != 'Jython': import jpype try: ver_match = re.match('\d+\.\d+', jpype.__version__) if ver_match: jpype_ver = float(ver_match.group(0)) if jpype_ver >= 0.7: return True except ValueError: pass return False class Py23DocChecker(doctest.OutputChecker): """Doctest checker to avoid Python 2/3 unicode comparison issues. Code mostly taken from Dirkjan Ochtman""" def check_output(self, want, got, optionflags): if sys.version_info[0] > 2 or _is_new_jpype(): # new python has unicode as default # new JPype does not automatically convert to unicode on Python 2 want = re.sub("u'(.*?)'", "'\\1'", want) want = re.sub('u"(.*?)"', '"\\1"', want) return doctest.OutputChecker.check_output(self, want, got, optionflags) def suite(): suite = unittest.TestSuite() suite.addTest(doctest.DocFileSuite('../README.rst', checker=Py23DocChecker())) return suite; def main(): runner = unittest.TextTestRunner() result = runner.run(suite()) if result.wasSuccessful(): return 0 else: return 1 if __name__ == '__main__': sys.exit(main()) jaydebeapi-1.2.3/test/test_integration.py000066400000000000000000000257101367062360400205410ustar00rootroot00000000000000#-*- coding: utf-8 -*- # Copyright 2010 Bastian Bowe # # This file is part of JayDeBeApi. # JayDeBeApi is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # JayDeBeApi is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with JayDeBeApi. If not, see # . import jaydebeapi import os import sys import threading try: import unittest2 as unittest except ImportError: import unittest _THIS_DIR = os.path.dirname(os.path.abspath(__file__)) PY26 = not sys.version_info >= (2, 7) def is_jython(): return sys.platform.lower().startswith('java') if PY26 and not is_jython: memoryview = buffer class IntegrationTestBase(object): def sql_file(self, filename): f = open(filename, 'r') try: lines = f.readlines() finally: f.close() stmt = [] stmts = [] for i in lines: stmt.append(i) if ";" in i: stmts.append(" ".join(stmt)) stmt = [] with self.conn.cursor() as cursor: for i in stmts: cursor.execute(i) def setUp(self): (self.dbapi, self.conn) = self.connect() self.setUpSql() def setUpSql(self): raise NotImplementedError def connect(self): raise NotImplementedError def tearDown(self): with self.conn.cursor() as cursor: cursor.execute("drop table ACCOUNT") self.conn.close() def test_execute_and_fetch_no_data(self): with self.conn.cursor() as cursor: stmt = "select * from ACCOUNT where ACCOUNT_ID is null" cursor.execute(stmt) result = cursor.fetchall() self.assertEqual(result, []) def test_execute_and_fetch(self): with self.conn.cursor() as cursor: cursor.execute("select ACCOUNT_ID, ACCOUNT_NO, BALANCE, BLOCKING " \ "from ACCOUNT") result = cursor.fetchall() self.assertEqual(result, [(u'2009-09-10 14:15:22.123456', 18, 12.4, None), (u'2009-09-11 14:15:22.123456', 19, 12.9, 1)]) def test_execute_and_fetch_parameter(self): with self.conn.cursor() as cursor: cursor.execute("select ACCOUNT_ID, ACCOUNT_NO, BALANCE, BLOCKING " \ "from ACCOUNT where ACCOUNT_NO = ?", (18,)) result = cursor.fetchall() self.assertEqual(result, [(u'2009-09-10 14:15:22.123456', 18, 12.4, None)]) def test_execute_and_fetchone(self): with self.conn.cursor() as cursor: cursor.execute("select ACCOUNT_ID, ACCOUNT_NO, BALANCE, BLOCKING " \ "from ACCOUNT order by ACCOUNT_NO") result = cursor.fetchone() self.assertEqual(result, (u'2009-09-10 14:15:22.123456', 18, 12.4, None)) cursor.close() def test_execute_reset_description_without_execute_result(self): """Expect the descriptions property being reset when no query has been made via execute method. """ with self.conn.cursor() as cursor: cursor.execute("select * from ACCOUNT") self.assertIsNotNone(cursor.description) cursor.fetchone() cursor.execute("delete from ACCOUNT") self.assertIsNone(cursor.description) def test_execute_and_fetchone_after_end(self): with self.conn.cursor() as cursor: cursor.execute("select * from ACCOUNT where ACCOUNT_NO = ?", (18,)) cursor.fetchone() result = cursor.fetchone() self.assertIsNone(result) def test_execute_and_fetchmany(self): with self.conn.cursor() as cursor: cursor.execute("select ACCOUNT_ID, ACCOUNT_NO, BALANCE, BLOCKING " \ "from ACCOUNT order by ACCOUNT_NO") result = cursor.fetchmany() self.assertEqual(result, [(u'2009-09-10 14:15:22.123456', 18, 12.4, None)]) # TODO: find out why this cursor has to be closed in order to # let this test work with sqlite if __del__ is not overridden # in cursor # cursor.close() def test_executemany(self): stmt = "insert into ACCOUNT (ACCOUNT_ID, ACCOUNT_NO, BALANCE) " \ "values (?, ?, ?)" parms = ( ( '2009-09-11 14:15:22.123450', 20, 13.1 ), ( '2009-09-11 14:15:22.123451', 21, 13.2 ), ( '2009-09-11 14:15:22.123452', 22, 13.3 ), ) with self.conn.cursor() as cursor: cursor.executemany(stmt, parms) self.assertEqual(cursor.rowcount, 3) def test_execute_types(self): stmt = "insert into ACCOUNT (ACCOUNT_ID, ACCOUNT_NO, BALANCE, " \ "BLOCKING, DBL_COL, OPENED_AT, VALID, PRODUCT_NAME) " \ "values (?, ?, ?, ?, ?, ?, ?, ?)" d = self.dbapi account_id = d.Timestamp(2010, 1, 26, 14, 31, 59) account_no = 20 balance = 1.2 blocking = 10.0 dbl_col = 3.5 opened_at = d.Date(2008, 2, 27) valid = 1 product_name = u'Savings account' parms = (account_id, account_no, balance, blocking, dbl_col, opened_at, valid, product_name) with self.conn.cursor() as cursor: cursor.execute(stmt, parms) stmt = "select ACCOUNT_ID, ACCOUNT_NO, BALANCE, BLOCKING, " \ "DBL_COL, OPENED_AT, VALID, PRODUCT_NAME " \ "from ACCOUNT where ACCOUNT_NO = ?" parms = (20, ) cursor.execute(stmt, parms) result = cursor.fetchone() exp = ( '2010-01-26 14:31:59', account_no, balance, blocking, dbl_col, '2008-02-27', valid, product_name ) self.assertEqual(result, exp) def test_execute_type_time(self): stmt = "insert into ACCOUNT (ACCOUNT_ID, ACCOUNT_NO, BALANCE, " \ "OPENED_AT_TIME) " \ "values (?, ?, ?, ?)" d = self.dbapi account_id = d.Timestamp(2010, 1, 26, 14, 31, 59) account_no = 20 balance = 1.2 opened_at_time = d.Time(13, 59, 59) parms = (account_id, account_no, balance, opened_at_time) with self.conn.cursor() as cursor: cursor.execute(stmt, parms) stmt = "select ACCOUNT_ID, ACCOUNT_NO, BALANCE, OPENED_AT_TIME " \ "from ACCOUNT where ACCOUNT_NO = ?" parms = (20, ) cursor.execute(stmt, parms) result = cursor.fetchone() exp = ( '2010-01-26 14:31:59', account_no, balance, '13:59:59' ) self.assertEqual(result, exp) def test_execute_different_rowcounts(self): stmt = "insert into ACCOUNT (ACCOUNT_ID, ACCOUNT_NO, BALANCE) " \ "values (?, ?, ?)" parms = ( ( '2009-09-11 14:15:22.123450', 20, 13.1 ), ( '2009-09-11 14:15:22.123452', 22, 13.3 ), ) with self.conn.cursor() as cursor: cursor.executemany(stmt, parms) self.assertEqual(cursor.rowcount, 2) parms = ( '2009-09-11 14:15:22.123451', 21, 13.2 ) cursor.execute(stmt, parms) self.assertEqual(cursor.rowcount, 1) cursor.execute("select * from ACCOUNT") self.assertEqual(cursor.rowcount, -1) class SqliteTestBase(IntegrationTestBase): def setUpSql(self): self.sql_file(os.path.join(_THIS_DIR, 'data', 'create.sql')) self.sql_file(os.path.join(_THIS_DIR, 'data', 'insert.sql')) def test_execute_type_blob(self): stmt = "insert into ACCOUNT (ACCOUNT_ID, ACCOUNT_NO, BALANCE, " \ "STUFF) values (?, ?, ?, ?)" binary_stuff = 'abcdef'.encode('UTF-8') stuff = self.dbapi.Binary(binary_stuff) parms = ('2009-09-11 14:15:22.123450', 20, 13.1, stuff) with self.conn.cursor() as cursor: cursor.execute(stmt, parms) stmt = "select STUFF from ACCOUNT where ACCOUNT_NO = ?" parms = (20, ) cursor.execute(stmt, parms) result = cursor.fetchone() value = result[0] self.assertEqual(value, memoryview(binary_stuff)) @unittest.skipIf(is_jython(), "requires python") class SqlitePyTest(SqliteTestBase, unittest.TestCase): def connect(self): import sqlite3 return sqlite3, sqlite3.connect(':memory:') def test_execute_type_time(self): """Time type not supported by PySqlite""" class SqliteXerialTest(SqliteTestBase, unittest.TestCase): def connect(self): #http://bitbucket.org/xerial/sqlite-jdbc # sqlite-jdbc-3.7.2.jar driver, url = 'org.sqlite.JDBC', 'jdbc:sqlite::memory:' # db2jcc # driver, driver_args = 'com.ibm.db2.jcc.DB2Driver', \ # ['jdbc:db2://4.100.73.81:50000/db2t', 'user', 'passwd'] # driver from http://www.ch-werner.de/javasqlite/ seems to be # crap as it returns decimal values as VARCHAR type # sqlite.jar # driver, driver_args = 'SQLite.JDBCDriver', 'jdbc:sqlite:/:memory:' # Oracle Thin Driver # driver, driver_args = 'oracle.jdbc.OracleDriver', \ # ['jdbc:oracle:thin:@//hh-cluster-scan:1521/HH_TPP', # 'user', 'passwd'] return jaydebeapi, jaydebeapi.connect(driver, url) @unittest.skipUnless(is_jython(), "don't know how to support blob") def test_execute_type_blob(self): return super(SqliteXerialTest, self).test_execute_type_blob() class HsqldbTest(IntegrationTestBase, unittest.TestCase): def connect(self): # http://hsqldb.org/ # hsqldb.jar driver, url, driver_args = ( 'org.hsqldb.jdbcDriver', 'jdbc:hsqldb:mem:.', ['SA', ''] ) return jaydebeapi, jaydebeapi.connect(driver, url, driver_args) def setUpSql(self): self.sql_file(os.path.join(_THIS_DIR, 'data', 'create_hsqldb.sql')) self.sql_file(os.path.join(_THIS_DIR, 'data', 'insert.sql')) class PropertiesDriverArgsPassingTest(unittest.TestCase): def test_connect_with_sequence(self): driver, url, driver_args = ( 'org.hsqldb.jdbcDriver', 'jdbc:hsqldb:mem:.', ['SA', ''] ) c = jaydebeapi.connect(driver, url, driver_args) c.close() def test_connect_with_properties(self): driver, url, driver_args = ( 'org.hsqldb.jdbcDriver', 'jdbc:hsqldb:mem:.', {'user': 'SA', 'password': '' } ) c = jaydebeapi.connect(driver, url, driver_args) c.close() jaydebeapi-1.2.3/test/test_mock.py000066400000000000000000000133621367062360400171470ustar00rootroot00000000000000#-*- coding: utf-8 -*- # Copyright 2015 Bastian Bowe # # This file is part of JayDeBeApi. # JayDeBeApi is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # JayDeBeApi is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with JayDeBeApi. If not, see # . import jaydebeapi try: import unittest2 as unittest except ImportError: import unittest class MockTest(unittest.TestCase): def setUp(self): self.conn = jaydebeapi.connect('org.jaydebeapi.mockdriver.MockDriver', 'jdbc:jaydebeapi://dummyurl') def tearDown(self): self.conn.close() def test_all_db_api_type_objects_have_valid_mapping(self): extra_type_mappings = { 'DATE': 'getDate', 'TIME': 'getTime', 'TIMESTAMP': 'getTimestamp' } for db_api_type in jaydebeapi.__dict__.values(): if isinstance(db_api_type, jaydebeapi.DBAPITypeObject): for jsql_type_name in db_api_type.values: self.conn.jconn.mockType(jsql_type_name) with self.conn.cursor() as cursor: cursor.execute("dummy stmt") cursor.fetchone() verify = self.conn.jconn.verifyResultSet() verify_get = getattr(verify, extra_type_mappings.get(jsql_type_name, 'getObject')) verify_get(1) def test_ancient_date_mapped(self): self.conn.jconn.mockDateResult(1899, 12, 31) with self.conn.cursor() as cursor: cursor.execute("dummy stmt") result = cursor.fetchone() self.assertEquals(result[0], "1899-12-31") def test_decimal_scale_zero(self): self.conn.jconn.mockBigDecimalResult(12345, 0) with self.conn.cursor() as cursor: cursor.execute("dummy stmt") result = cursor.fetchone() self.assertEquals(str(result[0]), "12345") def test_decimal_places(self): self.conn.jconn.mockBigDecimalResult(12345, 1) with self.conn.cursor() as cursor: cursor.execute("dummy stmt") result = cursor.fetchone() self.assertEquals(str(result[0]), "1234.5") def test_double_decimal(self): self.conn.jconn.mockDoubleDecimalResult(1234.5) with self.conn.cursor() as cursor: cursor.execute("dummy stmt") result = cursor.fetchone() self.assertEquals(str(result[0]), "1234.5") def test_sql_exception_on_execute(self): self.conn.jconn.mockExceptionOnExecute("java.sql.SQLException", "expected") with self.conn.cursor() as cursor: try: cursor.execute("dummy stmt") self.fail("expected exception") except jaydebeapi.DatabaseError as e: self.assertEquals(str(e), "java.sql.SQLException: expected") def test_runtime_exception_on_execute(self): self.conn.jconn.mockExceptionOnExecute("java.lang.RuntimeException", "expected") with self.conn.cursor() as cursor: try: cursor.execute("dummy stmt") self.fail("expected exception") except jaydebeapi.InterfaceError as e: self.assertEquals(str(e), "java.lang.RuntimeException: expected") def test_sql_exception_on_commit(self): self.conn.jconn.mockExceptionOnCommit("java.sql.SQLException", "expected") try: self.conn.commit() self.fail("expected exception") except jaydebeapi.DatabaseError as e: self.assertEquals(str(e), "java.sql.SQLException: expected") def test_runtime_exception_on_commit(self): self.conn.jconn.mockExceptionOnCommit("java.lang.RuntimeException", "expected") try: self.conn.commit() self.fail("expected exception") except jaydebeapi.InterfaceError as e: self.assertEquals(str(e), "java.lang.RuntimeException: expected") def test_sql_exception_on_rollback(self): self.conn.jconn.mockExceptionOnRollback("java.sql.SQLException", "expected") try: self.conn.rollback() self.fail("expected exception") except jaydebeapi.DatabaseError as e: self.assertEquals(str(e), "java.sql.SQLException: expected") def test_runtime_exception_on_rollback(self): self.conn.jconn.mockExceptionOnRollback("java.lang.RuntimeException", "expected") try: self.conn.rollback() self.fail("expected exception") except jaydebeapi.InterfaceError as e: self.assertEquals(str(e), "java.lang.RuntimeException: expected") def test_cursor_with_statement(self): self.conn.jconn.mockType("INTEGER") with self.conn.cursor() as cursor: cursor.execute("dummy stmt") self.assertIsNotNone(cursor._connection) self.assertIsNone(cursor._connection) def test_connection_with_statement(self): with jaydebeapi.connect('org.jaydebeapi.mockdriver.MockDriver', 'jdbc:jaydebeapi://dummyurl') as conn: self.assertEqual(conn._closed, False) self.assertEqual(conn._closed, True) jaydebeapi-1.2.3/test/testsuite.py000066400000000000000000000016771367062360400172160ustar00rootroot00000000000000#!/usr/bin/env python """Run unittests in the `tests` directory.""" from optparse import OptionParser import sys try: import unittest2 as unittest except ImportError: import unittest def main(): parser = OptionParser() parser.add_option("-x", "--xml", action="store_true", dest="xml", help="write test report in xunit file format (requires xmlrunner==1.7.4)") (options, args) = parser.parse_args(sys.argv) loader = unittest.defaultTestLoader names = args[1:] if names: suite = loader.loadTestsFromNames(names) else: suite = loader.discover('test') if options.xml: import xmlrunner runner = xmlrunner.XMLTestRunner(output='build/test-reports') else: runner = unittest.TextTestRunner(verbosity=2) result = runner.run(suite) if result.wasSuccessful(): return 0 else: return 1 if __name__ == '__main__': sys.exit(main()) jaydebeapi-1.2.3/tox.ini000066400000000000000000000027301367062360400151360ustar00rootroot00000000000000[tox] envlist = py{27,3}-driver-{hsqldb,mock,sqliteXerial}-newjpype,py{27,3}-driver-{hsqldb,mock}-oldjpype,py27-driver-sqlitePy,jython-driver-{hsqldb,mock} [travis] python = 2.7: py27-driver-{hsqldb,mock,sqliteXerial,sqlitePy}-newjpype, py27-driver-{hsqldb,mock}-oldjpype 3.5: py35-driver-{hsqldb,mock,sqliteXerial}-newjpype 3.6: py36-driver-{hsqldb,mock,sqliteXerial}-newjpype, py36-driver-{hsqldb,mock}-oldjpype [testenv] # usedevelop required to enable coveralls source code view. usedevelop=True whitelist_externals = mvn setenv = CLASSPATH = {envdir}/javalib/* driver-mock: TESTNAME=test_mock driver-hsqldb: TESTNAME=test_integration.HsqldbTest test_integration.PropertiesDriverArgsPassingTest driver-sqliteXerial: TESTNAME=test_integration.SqliteXerialTest driver-sqlitePy: TESTNAME=test_integration.SqlitePyTest deps = oldjpype: JPype1==0.6.3 py35-newjpype: JPype1==0.7.5 py36-newjpype: JPype1==0.7.5 py27-newjpype: JPype1==0.7.1 jip==0.9.15 coverage==4.5.4 commands = python --version python ci/jipconf_subst.py {envdir} {toxworkdir}/shared driver-hsqldb: jip install org.hsqldb:hsqldb:1.8.0.10 driver-sqliteXerial: jip install org.xerial:sqlite-jdbc:3.7.2 driver-mock: mvn -Dmaven.repo.local={toxworkdir}/shared/.m2/repository -f mockdriver/pom.xml install driver-mock: jip install org.jaydebeapi:mockdriver:1.0-SNAPSHOT driver-hsqldb: python test/doctests.py {posargs:coverage run -a --source jaydebeapi test/testsuite.py {env:TESTNAME}}