List of usage examples for org.apache.ibatis.session Configuration getSqlFragments
public Map<String, XNode> getSqlFragments()
From source file:org.flowable.common.engine.impl.AbstractEngineConfiguration.java
License:Apache License
protected void parseMybatisXmlMapping(Configuration configuration, String resource) { // see XMLConfigBuilder.mapperElement() XMLMapperBuilder mapperParser = new XMLMapperBuilder(getResourceAsStream(resource), configuration, resource, configuration.getSqlFragments()); mapperParser.parse();/*from ww w. ja v a2 s . c o m*/ }
From source file:org.foxbpm.engine.impl.mybatis.MyBatisSqlSessionFactory.java
License:Apache License
public void init(ProcessEngineConfigurationImpl processEngineConfig) throws SQLException { DataSource dataSource = processEngineConfig.getDataSource(); if (dataSource == null) { throw ExceptionUtil.getException("00002003"); }/*from w w w .j a va2s.c om*/ Connection connection = null; String databaseType = null; try { connection = dataSource.getConnection(); DatabaseMetaData databaseMetaData = connection.getMetaData(); String databaseProductName = databaseMetaData.getDatabaseProductName(); log.debug("database product name: '{}'", databaseProductName); databaseType = databaseTypeMappings.getProperty(databaseProductName); if (databaseType == null) { throw new FoxBPMException( "couldn't deduct database type from database product name '" + databaseProductName + "'"); } } catch (SQLException e) { log.error("Exception while initializing Database connection", e); } finally { try { if (connection != null) { connection.close(); } } catch (SQLException e) { log.error("Exception while closing the Database connection", e); throw e; } } if (sqlSessionFactory == null) { InputStream inputStream = null; try { inputStream = Resources.getResourceAsStream("mybatis/mapping/mappings.xml"); TransactionFactory transactionFactory = new ManagedTransactionFactory(); Environment environment = new Environment("default", transactionFactory, dataSource); Reader reader = new InputStreamReader(inputStream); Properties properties = new Properties(); if (databaseType != null) { properties.put("limitBefore", databaseSpecificLimitBeforeStatements.get(databaseType)); properties.put("limitAfter", databaseSpecificLimitAfterStatements.get(databaseType)); properties.put("limitBetween", databaseSpecificLimitBetweenStatements.get(databaseType)); properties.put("limitOuterJoinBetween", databaseOuterJoinLimitBetweenStatements.get(databaseType)); properties.put("orderBy", databaseSpecificOrderByStatements.get(databaseType)); properties.put("prefix", processEngineConfig.getPrefix()); } XMLConfigBuilder parser = new XMLConfigBuilder(reader, "", properties); Configuration configuration = parser.getConfiguration(); configuration.setEnvironment(environment); configuration = parser.parse(); Iterator<FoxbpmMapperConfig> mapperIterator = processEngineConfig.getCustomMapperConfig() .iterator(); while (mapperIterator.hasNext()) { FoxbpmMapperConfig tmpMapper = mapperIterator.next(); log.debug("?mapperConifg{};", tmpMapper.getClass()); List<String> mapperPaths = tmpMapper.getMapperConfig(); if (mapperPaths != null) { for (String mapPath : mapperPaths) { InputStream input = Resources.getResourceAsStream(mapPath); if (input != null) { XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(input, configuration, mapPath, configuration.getSqlFragments()); xmlMapperBuilder.parse(); log.debug("?mapper{};", mapPath); } else { log.warn("mapper:" + mapPath + "?;"); } } } } sqlSessionFactory = new DefaultSqlSessionFactory(configuration); } catch (Exception e) { throw new RuntimeException("Error while building ibatis SqlSessionFactory: " + e.getMessage(), e); } finally { if (inputStream != null) { try { inputStream.close(); } catch (IOException e) { e.printStackTrace(); } } } } }
From source file:org.lucius.iyanla.orm.mybatis.SqlSessionFactoryBean.java
License:Apache License
/** * Build a {@code SqlSessionFactory} instance. * * The default implementation uses the standard MyBatis * {@code XMLConfigBuilder} API to build a {@code SqlSessionFactory} * instance based on an Reader. Since 1.3.0, it can be specified a * {@link Configuration} instance directly(without config file). * * @return SqlSessionFactory/*from w w w . ja v a2 s . c o m*/ * @throws IOException * if loading the config file failed */ protected SqlSessionFactory buildSqlSessionFactory() throws IOException { Configuration configuration; XMLConfigBuilder xmlConfigBuilder = null; if (this.configuration != null) { configuration = this.configuration; if (configuration.getVariables() == null) { configuration.setVariables(this.configurationProperties); } else if (this.configurationProperties != null) { configuration.getVariables().putAll(this.configurationProperties); } } else if (this.configLocation != null) { xmlConfigBuilder = new XMLConfigBuilder(this.configLocation.getInputStream(), null, this.configurationProperties); configuration = xmlConfigBuilder.getConfiguration(); } else { if (LOGGER.isDebugEnabled()) { LOGGER.debug( "Property 'configuration' or 'configLocation' not specified, using default MyBatis Configuration"); } configuration = new Configuration(); if (this.configurationProperties != null) { configuration.setVariables(this.configurationProperties); } } if (this.objectFactory != null) { configuration.setObjectFactory(this.objectFactory); } if (this.objectWrapperFactory != null) { configuration.setObjectWrapperFactory(this.objectWrapperFactory); } if (this.vfs != null) { configuration.setVfsImpl(this.vfs); } if (hasLength(this.typeAliasesPackage)) { String[] typeAliasPackageArray = tokenizeToStringArray(this.typeAliasesPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); for (String packageToScan : typeAliasPackageArray) { configuration.getTypeAliasRegistry().registerAliases(packageToScan, typeAliasesSuperType == null ? Object.class : typeAliasesSuperType); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Scanned package: '" + packageToScan + "' for aliases"); } } } if (!isEmpty(this.typeAliases)) { for (Class<?> typeAlias : this.typeAliases) { configuration.getTypeAliasRegistry().registerAlias(typeAlias); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered type alias: '" + typeAlias + "'"); } } } if (!isEmpty(this.plugins)) { for (Interceptor plugin : this.plugins) { configuration.addInterceptor(plugin); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered plugin: '" + plugin + "'"); } } } if (hasLength(this.typeHandlersPackage)) { String[] typeHandlersPackageArray = tokenizeToStringArray(this.typeHandlersPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); for (String packageToScan : typeHandlersPackageArray) { configuration.getTypeHandlerRegistry().register(packageToScan); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Scanned package: '" + packageToScan + "' for type handlers"); } } } if (!isEmpty(this.typeHandlers)) { for (TypeHandler<?> typeHandler : this.typeHandlers) { configuration.getTypeHandlerRegistry().register(typeHandler); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered type handler: '" + typeHandler + "'"); } } } if (this.databaseIdProvider != null) {// fix #64 set databaseId before // parse mapper xmls try { configuration.setDatabaseId(this.databaseIdProvider.getDatabaseId(this.dataSource)); } catch (SQLException e) { throw new NestedIOException("Failed getting a databaseId", e); } } if (this.cache != null) { configuration.addCache(this.cache); } if (xmlConfigBuilder != null) { try { xmlConfigBuilder.parse(); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Parsed configuration file: '" + this.configLocation + "'"); } } catch (Exception ex) { throw new NestedIOException("Failed to parse config resource: " + this.configLocation, ex); } finally { ErrorContext.instance().reset(); } } if (this.transactionFactory == null) { this.transactionFactory = new SpringManagedTransactionFactory(); } configuration.setEnvironment(new Environment(this.environment, this.transactionFactory, this.dataSource)); // ?bundleMapper this.mapperLocations = getMapperLocations(); if (!isEmpty(this.mapperLocations)) { for (Resource mapperLocation : this.mapperLocations) { if (mapperLocation == null) { continue; } try { XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(mapperLocation.getInputStream(), configuration, mapperLocation.toString(), configuration.getSqlFragments()); xmlMapperBuilder.parse(); } catch (Exception e) { throw new NestedIOException("Failed to parse mapping resource: '" + mapperLocation + "'", e); } finally { ErrorContext.instance().reset(); } if (LOGGER.isDebugEnabled()) { LOGGER.debug("Parsed mapper file: '" + mapperLocation + "'"); } } } else { if (LOGGER.isDebugEnabled()) { LOGGER.debug("Property 'mapperLocations' was not specified or no matching resources found"); } } return this.sqlSessionFactoryBuilder.build(configuration); }
From source file:org.mybatis.spring.extend.SqlSessionFactoryBean.java
License:Apache License
/** * Build a {@code SqlSessionFactory} instance. * //from w w w . j a v a2 s . co m * The default implementation uses the standard MyBatis * {@code XMLConfigBuilder} API to build a {@code SqlSessionFactory} * instance based on an Reader. * * @return SqlSessionFactory * @throws IOException * if loading the config file failed */ protected SqlSessionFactory buildSqlSessionFactory() throws IOException { Configuration configuration; XMLConfigBuilder xmlConfigBuilder = null; if (this.configLocation != null) { xmlConfigBuilder = new XMLConfigBuilder(this.configLocation.getInputStream(), null, this.configurationProperties); configuration = xmlConfigBuilder.getConfiguration(); } else { if (this.logger.isDebugEnabled()) { this.logger.debug("Property 'configLocation' not specified, using default MyBatis Configuration"); } configuration = new Configuration(); configuration.setVariables(this.configurationProperties); } parseExtTypeAliases(configuration); if (hasLength(this.typeAliasesPackage)) { String[] typeAliasPackageArray = tokenizeToStringArray(this.typeAliasesPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); for (String packageToScan : typeAliasPackageArray) { configuration.getTypeAliasRegistry().registerAliases(packageToScan); if (this.logger.isDebugEnabled()) { this.logger.debug("Scanned package: '" + packageToScan + "' for aliases"); } } } if (!isEmpty(this.typeAliases)) { for (Class<?> typeAlias : this.typeAliases) { configuration.getTypeAliasRegistry().registerAlias(typeAlias); if (this.logger.isDebugEnabled()) { this.logger.debug("Registered type alias: '" + typeAlias + "'"); } } } if (!isEmpty(this.plugins)) { for (Interceptor plugin : this.plugins) { configuration.addInterceptor(plugin); if (this.logger.isDebugEnabled()) { this.logger.debug("Registered plugin: '" + plugin + "'"); } } } if (hasLength(this.typeHandlersPackage)) { String[] typeHandlersPackageArray = tokenizeToStringArray(this.typeHandlersPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); for (String packageToScan : typeHandlersPackageArray) { configuration.getTypeHandlerRegistry().register(packageToScan); if (this.logger.isDebugEnabled()) { this.logger.debug("Scanned package: '" + packageToScan + "' for type handlers"); } } } if (!isEmpty(this.typeHandlers)) { for (TypeHandler<?> typeHandler : this.typeHandlers) { configuration.getTypeHandlerRegistry().register(typeHandler); if (this.logger.isDebugEnabled()) { this.logger.debug("Registered type handler: '" + typeHandler + "'"); } } } if (xmlConfigBuilder != null) { try { xmlConfigBuilder.parse(); if (this.logger.isDebugEnabled()) { this.logger.debug("Parsed configuration file: '" + this.configLocation + "'"); } } catch (Exception ex) { throw new NestedIOException("Failed to parse config resource: " + this.configLocation, ex); } finally { ErrorContext.instance().reset(); } } if (this.transactionFactory == null) { this.transactionFactory = new SpringManagedTransactionFactory(); } Environment environment = new Environment(this.environment, this.transactionFactory, this.dataSource); configuration.setEnvironment(environment); if (this.databaseIdProvider != null) { try { configuration.setDatabaseId(this.databaseIdProvider.getDatabaseId(this.dataSource)); } catch (SQLException e) { throw new NestedIOException("Failed getting a databaseId", e); } } parseMapperPackage(configuration); if (!isEmpty(this.mapperLocations)) { for (Resource mapperLocation : this.mapperLocations) { if (mapperLocation == null) { continue; } try { XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(mapperLocation.getInputStream(), configuration, mapperLocation.toString(), configuration.getSqlFragments()); xmlMapperBuilder.parse(); } catch (Exception e) { throw new NestedIOException("Failed to parse mapping resource: '" + mapperLocation + "'", e); } finally { ErrorContext.instance().reset(); } if (this.logger.isDebugEnabled()) { this.logger.debug("Parsed mapper file: '" + mapperLocation + "'"); } } } else { if (this.logger.isDebugEnabled()) { this.logger.debug("Property 'mapperLocations' was not specified or no matching resources found"); } } return this.sqlSessionFactoryBuilder.build(configuration); }
From source file:org.mybatis.spring.extend.SqlSessionFactoryBean.java
License:Apache License
private void parseMapperPackage(Configuration configuration) throws IOException { if (!hasLength(mapperPackage)) { return;/* w w w. ja v a 2s .c om*/ } String prefix = "classpath:"; String suffix = "/*.xml"; String[] extArr = tokenizeToStringArray(mapperPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(); for (String ext : extArr) { Resource[] mapperResources = resolver.getResources(prefix + ext + suffix); for (Resource resource : mapperResources) { if (resource == null) { continue; } try { XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(resource.getInputStream(), configuration, resource.toString(), configuration.getSqlFragments()); xmlMapperBuilder.parse(); } catch (Exception e) { throw new NestedIOException("Failed to parse mapping resource: '" + resource + "'", e); } finally { ErrorContext.instance().reset(); } } } }
From source file:org.mybatis.spring.SqlSessionFactoryBean.java
License:Apache License
/** * Build a {@code SqlSessionFactory} instance. * * The default implementation uses the standard MyBatis {@code XMLConfigBuilder} API to build a * {@code SqlSessionFactory} instance based on an Reader. * * @return SqlSessionFactory/*from w w w .j av a 2 s .c om*/ * @throws IOException if loading the config file failed */ protected SqlSessionFactory buildSqlSessionFactory() throws IOException { Configuration configuration; XMLConfigBuilder xmlConfigBuilder = null; if (this.configLocation != null) { xmlConfigBuilder = new XMLConfigBuilder(this.configLocation.getInputStream(), null, this.configurationProperties); configuration = xmlConfigBuilder.getConfiguration(); } else { if (LOGGER.isDebugEnabled()) { LOGGER.debug("Property 'configLocation' not specified, using default MyBatis Configuration"); } configuration = new Configuration(); configuration.setVariables(this.configurationProperties); } if (this.objectFactory != null) { configuration.setObjectFactory(this.objectFactory); } if (this.objectWrapperFactory != null) { configuration.setObjectWrapperFactory(this.objectWrapperFactory); } if (hasLength(this.typeAliasesPackage)) { String[] typeAliasPackageArray = tokenizeToStringArray(this.typeAliasesPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); for (String packageToScan : typeAliasPackageArray) { configuration.getTypeAliasRegistry().registerAliases(packageToScan, typeAliasesSuperType == null ? Object.class : typeAliasesSuperType); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Scanned package: '" + packageToScan + "' for aliases"); } } } if (!isEmpty(this.typeAliases)) { for (Class<?> typeAlias : this.typeAliases) { configuration.getTypeAliasRegistry().registerAlias(typeAlias); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered type alias: '" + typeAlias + "'"); } } } if (!isEmpty(this.plugins)) { for (Interceptor plugin : this.plugins) { configuration.addInterceptor(plugin); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered plugin: '" + plugin + "'"); } } } if (hasLength(this.typeHandlersPackage)) { String[] typeHandlersPackageArray = tokenizeToStringArray(this.typeHandlersPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); for (String packageToScan : typeHandlersPackageArray) { configuration.getTypeHandlerRegistry().register(packageToScan); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Scanned package: '" + packageToScan + "' for type handlers"); } } } if (!isEmpty(this.typeHandlers)) { for (TypeHandler<?> typeHandler : this.typeHandlers) { configuration.getTypeHandlerRegistry().register(typeHandler); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered type handler: '" + typeHandler + "'"); } } } if (xmlConfigBuilder != null) { try { xmlConfigBuilder.parse(); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Parsed configuration file: '" + this.configLocation + "'"); } } catch (Exception ex) { throw new NestedIOException("Failed to parse config resource: " + this.configLocation, ex); } finally { ErrorContext.instance().reset(); } } if (this.transactionFactory == null) { this.transactionFactory = new SpringManagedTransactionFactory(); } configuration.setEnvironment(new Environment(this.environment, this.transactionFactory, this.dataSource)); if (this.databaseIdProvider != null) { try { configuration.setDatabaseId(this.databaseIdProvider.getDatabaseId(this.dataSource)); } catch (SQLException e) { throw new NestedIOException("Failed getting a databaseId", e); } } if (!isEmpty(this.mapperLocations)) { for (Resource mapperLocation : this.mapperLocations) { if (mapperLocation == null) { continue; } try { XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(mapperLocation.getInputStream(), configuration, mapperLocation.toString(), configuration.getSqlFragments()); xmlMapperBuilder.parse(); } catch (Exception e) { throw new NestedIOException("Failed to parse mapping resource: '" + mapperLocation + "'", e); } finally { ErrorContext.instance().reset(); } if (LOGGER.isDebugEnabled()) { LOGGER.debug("Parsed mapper file: '" + mapperLocation + "'"); } } } else { if (LOGGER.isDebugEnabled()) { LOGGER.debug("Property 'mapperLocations' was not specified or no matching resources found"); } } return this.sqlSessionFactoryBuilder.build(configuration); }
From source file:org.mybatis.spring.utils.SqlSessionFactoryBean.java
License:Apache License
/** * Build a {@code SqlSessionFactory} instance. * /*w w w . j a va2 s .c om*/ * The default implementation uses the standard MyBatis * {@code XMLConfigBuilder} API to build a {@code SqlSessionFactory} * instance based on an Reader. * * @return SqlSessionFactory * @throws IOException * if loading the config file failed */ protected SqlSessionFactory buildSqlSessionFactory() throws IOException { Configuration configuration; XMLConfigBuilder xmlConfigBuilder = null; if (this.configLocation != null) { xmlConfigBuilder = new XMLConfigBuilder(this.configLocation.getInputStream(), null, this.configurationProperties); configuration = xmlConfigBuilder.getConfiguration(); } else { if (logger.isDebugEnabled()) { logger.debug("Property 'configLocation' not specified, using default MyBatis Configuration"); } configuration = new Configuration(); configuration.setVariables(this.configurationProperties); } if (this.objectFactory != null) { configuration.setObjectFactory(this.objectFactory); } if (this.objectWrapperFactory != null) { configuration.setObjectWrapperFactory(this.objectWrapperFactory); } if (hasLength(this.typeAliasesPackage)) { String[] typeAliasPackageArray = tokenizeToStringArray(this.typeAliasesPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); for (String packageToScan : typeAliasPackageArray) { configuration.getTypeAliasRegistry().registerAliases(packageToScan, typeAliasesSuperType == null ? Object.class : typeAliasesSuperType); if (logger.isDebugEnabled()) { logger.debug("Scanned package: '" + packageToScan + "' for aliases"); } } } if (!isEmpty(this.typeAliases)) { for (Class<?> typeAlias : this.typeAliases) { configuration.getTypeAliasRegistry().registerAlias(typeAlias); if (logger.isDebugEnabled()) { logger.debug("Registered type alias: '" + typeAlias + "'"); } } } if (!isEmpty(this.plugins)) { for (Interceptor plugin : this.plugins) { configuration.addInterceptor(plugin); if (logger.isDebugEnabled()) { logger.debug("Registered plugin: '" + plugin + "'"); } } } if (hasLength(this.typeHandlersPackage)) { String[] typeHandlersPackageArray = tokenizeToStringArray(this.typeHandlersPackage, ConfigurableApplicationContext.CONFIG_LOCATION_DELIMITERS); for (String packageToScan : typeHandlersPackageArray) { configuration.getTypeHandlerRegistry().register(packageToScan); if (logger.isDebugEnabled()) { logger.debug("Scanned package: '" + packageToScan + "' for type handlers"); } } } if (!isEmpty(this.typeHandlers)) { for (TypeHandler<?> typeHandler : this.typeHandlers) { configuration.getTypeHandlerRegistry().register(typeHandler); if (logger.isDebugEnabled()) { logger.debug("Registered type handler: '" + typeHandler + "'"); } } } if (xmlConfigBuilder != null) { try { xmlConfigBuilder.parse(); if (logger.isDebugEnabled()) { logger.debug("Parsed configuration file: '" + this.configLocation + "'"); } } catch (Exception ex) { throw new NestedIOException("Failed to parse config resource: " + this.configLocation, ex); } finally { ErrorContext.instance().reset(); } } if (this.transactionFactory == null) { this.transactionFactory = new SpringManagedTransactionFactory(); } Environment environment = new Environment(this.environment, this.transactionFactory, this.dataSource); configuration.setEnvironment(environment); if (this.databaseIdProvider != null) { try { configuration.setDatabaseId(this.databaseIdProvider.getDatabaseId(this.dataSource)); } catch (SQLException e) { throw new NestedIOException("Failed getting a databaseId", e); } } // TODO location ?xml?? String location = null; if (!isEmpty(this.mapperLocations)) { for (Resource mapperLocation : this.mapperLocations) { if (location == null) { location = mapperLocation.toString(); } if (mapperLocation == null) { continue; } try { XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(mapperLocation.getInputStream(), configuration, mapperLocation.toString(), configuration.getSqlFragments()); xmlMapperBuilder.parse(); } catch (Exception e) { e.printStackTrace(); // throw new NestedIOException("Failed to parse mapping resource: '" + mapperLocation + "'", e); } finally { ErrorContext.instance().reset(); } if (logger.isDebugEnabled()) { logger.debug("Parsed mapper file: '" + mapperLocation + "'"); } } } else { if (logger.isDebugEnabled()) { logger.debug("Property 'mapperLocations' was not specified or no matching resources found"); } } // TODO sqlsession? new org.mybatis.spring.utils.Runnable(location, configuration).run(); return this.sqlSessionFactoryBuilder.build(configuration); }
From source file:org.mybatis.spring.utils.SqlSessionFactoryBean.java
License:Apache License
/** * TODO // ww w .j a v a 2s .c o m * * @param inputStream * @param resource * @param configuration * @throws NestedIOException */ public static void refresh(java.io.InputStream inputStream, String resource, Configuration configuration) throws NestedIOException { try { XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(inputStream, configuration, resource, configuration.getSqlFragments()); xmlMapperBuilder.parse(); } catch (Exception e) { throw new NestedIOException("Failed to parse mapping resource: '" + resource + "'", e); } finally { ErrorContext.instance().reset(); } }
From source file:org.snaker.engine.access.mybatis.MybatisHelper.java
License:Apache License
/** * DataSource?SqlSessionFactory/*from w w w . ja v a 2s .c om*/ * @param ds ?? */ public static void initialize(DataSource ds) { TransactionFactory transactionFactory = new MybatisTransactionFactory(); Environment environment = new Environment("snaker", transactionFactory, ds); Configuration configuration = new Configuration(environment); configuration.getTypeAliasRegistry().registerAliases(SCAN_PACKAGE, Object.class); if (log.isInfoEnabled()) { Map<String, Class<?>> typeAliases = configuration.getTypeAliasRegistry().getTypeAliases(); for (Entry<String, Class<?>> entry : typeAliases.entrySet()) { log.info("Scanned class:[name=" + entry.getKey() + ",class=" + entry.getValue().getName() + "]"); } } try { for (String resource : resources) { InputStream in = Resources.getResourceAsStream(resource); XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(in, configuration, resource, configuration.getSqlFragments()); xmlMapperBuilder.parse(); } } catch (Exception e) { e.printStackTrace(); } finally { ErrorContext.instance().reset(); } sqlSessionFactory = new SqlSessionFactoryBuilder().build(configuration); }
From source file:org.solmix.datax.mybatis.SqlSessionFactoryBean.java
License:Open Source License
/** * @return// www. j av a 2 s . c om * @throws IOException */ private SqlSessionFactory buildSqlSessionFactory() throws IOException { ResourceManager rm = container.getExtension(ResourceManager.class); Configuration configuration; XMLConfigBuilder xmlConfigBuilder = null; if (this.configLocation != null) { InputStreamResource isr = rm.getResourceAsStream(configLocation); xmlConfigBuilder = new XMLConfigBuilder(isr.getInputStream(), null, this.configurationProperties); configuration = xmlConfigBuilder.getConfiguration(); } else { if (LOGGER.isDebugEnabled()) { LOGGER.debug("Property 'configLocation' not specified, using default MyBatis Configuration"); } configuration = new Configuration(); configuration.setVariables(this.configurationProperties); } if (this.objectFactory != null) { configuration.setObjectFactory(this.objectFactory); } if (this.objectWrapperFactory != null) { configuration.setObjectWrapperFactory(this.objectWrapperFactory); } if (!StringUtils.isEmpty(this.typeAliasesPackage)) { String[] typeAliasPackageArray = StringUtils.split(this.typeAliasesPackage, ","); for (String packageToScan : typeAliasPackageArray) { configuration.getTypeAliasRegistry().registerAliases(packageToScan, typeAliasesSuperType == null ? Object.class : typeAliasesSuperType); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Scanned package: '" + packageToScan + "' for aliases"); } } } if (!ArrayUtils.isEmptyArray(this.typeAliases)) { for (Class<?> typeAlias : this.typeAliases) { configuration.getTypeAliasRegistry().registerAlias(typeAlias); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered type alias: '" + typeAlias + "'"); } } } if (!ArrayUtils.isEmptyArray(this.plugins)) { for (Interceptor plugin : this.plugins) { configuration.addInterceptor(plugin); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered plugin: '" + plugin + "'"); } } } addDefaultInterceptor(configuration); if (!StringUtils.isEmpty(this.typeHandlersPackage)) { String[] typeHandlersPackageArray = StringUtils.split(this.typeHandlersPackage, ","); for (String packageToScan : typeHandlersPackageArray) { configuration.getTypeHandlerRegistry().register(packageToScan); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Scanned package: '" + packageToScan + "' for type handlers"); } } } if (!ArrayUtils.isEmptyArray(this.typeHandlers)) { for (TypeHandler<?> typeHandler : this.typeHandlers) { configuration.getTypeHandlerRegistry().register(typeHandler); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Registered type handler: '" + typeHandler + "'"); } } } if (xmlConfigBuilder != null) { try { xmlConfigBuilder.parse(); if (LOGGER.isDebugEnabled()) { LOGGER.debug("Parsed configuration file: '" + this.configLocation + "'"); } } catch (Exception ex) { throw new IOException("Failed to parse config resource: " + this.configLocation, ex); } finally { ErrorContext.instance().reset(); } } configuration .setEnvironment(new Environment(this.environment, new JdbcTransactionFactory(), this.dataSource)); if (this.databaseIdProvider != null) { try { configuration.setDatabaseId(this.databaseIdProvider.getDatabaseId(this.dataSource)); } catch (SQLException e) { throw new IOException("Failed getting a databaseId", e); } } if (!ArrayUtils.isEmptyArray(this.mapperLocations)) { Map<String, InputStreamResource> resources = new LinkedHashMap<String, InputStreamResource>(); for (String mapperLocation : this.mapperLocations) { if (mapperLocation == null) { continue; } InputStreamResource[] rs = rm.getResourcesAsStream(mapperLocation); for (InputStreamResource r : rs) { resources.put(r.getURI().toString(), r); } } for (String key : resources.keySet()) { try { XMLMapperBuilder xmlMapperBuilder = new XMLMapperBuilder(resources.get(key).getInputStream(), configuration, key, configuration.getSqlFragments()); xmlMapperBuilder.parse(); } catch (Exception e) { throw new IOException("Failed to parse mapping resource: '" + key + "'", e); } finally { ErrorContext.instance().reset(); } if (LOGGER.isDebugEnabled()) { LOGGER.debug("Parsed mapper file: '" + key + "'"); } } } else { if (LOGGER.isDebugEnabled()) { LOGGER.debug("Property 'mapperLocations' was not specified or no matching resources found"); } } return this.sqlSessionFactoryBuilder.build(configuration); }