com.isomorphic.jpa
Class JPA2DataSource

com.isomorphic.datasource.DataSource
  com.isomorphic.datasource.BasicDataSource
      com.isomorphic.jpa.JPADataSource
          com.isomorphic.jpa.JPA2DataSource

All Implemented Interfaces:

IToJSON, RPCManagerCompletionCallback

public class JPA2DataSource
extends JPADataSource

Server side implementation of JPA 2.0 data source.

Supports all AdvancedCriteria criterions except "regexp" and "iregexp".

Declaring JPA 2.0 usage in persistence.xml:

 <persistence
      version="2.0"
      xmlns="http://java.sun.com/xml/ns/persistence"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
 ...
 </persistence>

Implementation is not thread-safe. Data source acquiring mechanism enshures that single instance of this class will be used in one thread only.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.isomorphic.jpa.JPADataSource

additionalFields, AUTO_DERIVE_PROPERTY, BEAN_CLASS_PROPERTY, beanClass, beanName, configName, connectionHolder, em, ESCAPE_CHARACTER, ID_CLASS_PROPERTY, idClass, JPA_CONFIG_PROPERTY, SCHEMA_BEAN_PROPERTY, shouldRollBackTransaction, strictSQLFiltering, tx, USE_QUALIFIED_CLASS_NAME_PROPERTY, useQualifiedClassName

Fields inherited from class com.isomorphic.datasource.DataSource

inInitState, OP_ADD, OP_CLIENT_EXPORT, OP_CUSTOM, OP_FETCH, OP_REMOVE, OP_UPDATE, OP_VALIDATE

Method Summary

java.util.Map

deriveDS(java.lang.String schemaBean, java.lang.String id, boolean extended) Creates data source configuration from specified fully qualified class name.

Methods inherited from class com.isomorphic.jpa.JPADataSource

escapeValueForFilter, execute, executeAdd, executeFetch, executeRemove, executeUpdate, freeResources, getField, getFieldNames, getTransactionObjectKey, increaseOpCount, init, markTransactionForRollBack, onFailure, onFailure, onSuccess, onSuccess

Methods inherited from class com.isomorphic.datasource.BasicDataSource

getProperty, shouldAutoJoinTransaction, shouldAutoStartTransaction

Methods inherited from class com.isomorphic.datasource.DataSource

add, addDynamicDSGenerator, addDynamicDSGenerator, addDynamicDSGenerator, clearDynamicDSGenerators, executeClientExport, executeCustom, fetch, fetch, fetchById, fetchSingle, fetchSingle, filter, filter, fromXML, fromXML, fromXML, fromXML, fromXML, fromXML, fromXML, fromXML, getEnumConstantProperty, getEnumOrdinalProperty, getEnumTranslateStrategy, getFieldNames, getListProperties, getListProperties, getPrimaryKey, getProperties, getProperties, getProperties, getPropertyJavaClass, getRecordXPath, getTransactionObject, getTransactionObject, hasRecord, hasRecord, initialized, isModificationOperation, remove, removeDynamicDSGenerator, removeDynamicDSGenerator, removeDynamicDSGenerator, setEnumConstantProperty, setEnumOrdinalProperty, setEnumTranslateStrategy, setProperties, update, validate

Methods inherited from interface com.isomorphic.js.IToJSON

toJSON

Method Detail

deriveDS

public java.util.Map deriveDS(java.lang.String schemaBean,
                              java.lang.String id,
                              boolean extended)

Description copied from class: JPADataSource

Creates data source configuration from specified fully qualified class name.

Overrides:

deriveDS in class JPADataSource

Parameters:

schemaBean - String Fully qualified class name.

id - String Id for newly created data source.

extended - boolean Extended properties will be captured if set to true.

Returns:

Map<String, Object> created data source configuration or null if it can not be created.