Example usage for org.apache.ibatis.session Configuration setObjectFactory

List of usage examples for org.apache.ibatis.session Configuration setObjectFactory

  1. HOME
  2. Java
  3. org.apache.ibatis
  4. org.apache.ibatis.session.*
  5. Configuration
  6. setObjectFactory

Introduction

In this page you can find the example usage for org.apache.ibatis.session Configuration setObjectFactory.

Prototype

public void setObjectFactory(ObjectFactory objectFactory)

Source Link

Usage

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// w  w  w  .  jav a 2  s . com
 * @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.
 * // ww w  . j  a v a  2  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.solmix.datax.mybatis.SqlSessionFactoryBean.java

License:Open Source License

/**
 * @return/*  w w  w.j a v  a2s  .  c  o m*/
 * @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);
}

From source file:paner.das.strong.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 a  v 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) {
            // ThinkGem ???????
            try {
                configuration.getTypeAliasRegistry().registerAliases(packageToScan,
                        typeAliasesSuperType == null ? Object.class : typeAliasesSuperType);
            } catch (Exception ex) {
                LOGGER.error("Scanned package: '" + packageToScan + "' for aliases", ex);
                throw new NestedIOException("Scanned package: '" + packageToScan + "' for aliases", ex);
            } finally {
                ErrorContext.instance().reset();
            }
            // ThinkGem end
            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) {
                // ThinkGem MapperXML????
                LOGGER.error("Failed to parse mapping resource: '" + mapperLocation + "'", e);
                throw new NestedIOException("Failed to parse mapping resource: '" + mapperLocation + "'", e);
            } finally {
                ErrorContext.instance().reset();
            }

            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug("Parsed mapper file: '" + mapperLocation + "'");
            }
        }

        // ThinkGem ?MapperXML?
        //new MapperRefreshThread(this.mapperLocations, configuration).run();
        this.mapperRefresh.setConfiguration(configuration);

    } else {
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Property 'mapperLocations' was not specified or no matching resources found");
        }
    }

    return this.sqlSessionFactoryBuilder.build(configuration);
}