DelegatingJDBCFetchConfiguration (OpenJPA Parent POM 2.1.0 API)

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org.apache.openjpa.jdbc.kernel
Class DelegatingJDBCFetchConfiguration

java.lang.Object
  org.apache.openjpa.kernel.DelegatingFetchConfiguration
      org.apache.openjpa.jdbc.kernel.DelegatingJDBCFetchConfiguration

All Implemented Interfaces:: Serializable, Cloneable, EagerFetchModes, JDBCFetchConfiguration, LRSSizes, JoinSyntaxes, FetchConfiguration, LockLevels, LockScopes, QueryFlushModes

public class DelegatingJDBCFetchConfiguration
extends DelegatingFetchConfiguration
implements JDBCFetchConfiguration
extends DelegatingFetchConfiguration
implements JDBCFetchConfiguration

Delegating fetch configuration that can also perform exception transation for use in facades.

Since:: 0.4.0
Author:: Abe White
See Also:: Serialized Form

Field Summary

Fields inherited from interface org.apache.openjpa.kernel.FetchConfiguration
`DEFAULT, FETCH_LOAD, FETCH_NONE, FETCH_REF`

Fields inherited from interface org.apache.openjpa.kernel.LockLevels
`LOCK_NONE, LOCK_READ, LOCK_WRITE`

Fields inherited from interface org.apache.openjpa.kernel.LockScopes
`LOCKSCOPE_EXTENDED, LOCKSCOPE_NORMAL`

Fields inherited from interface org.apache.openjpa.kernel.QueryFlushModes
`FLUSH_FALSE, FLUSH_TRUE, FLUSH_WITH_CONNECTION`

Fields inherited from interface org.apache.openjpa.jdbc.kernel.EagerFetchModes
`EAGER_JOIN, EAGER_NONE, EAGER_PARALLEL`

Fields inherited from interface org.apache.openjpa.jdbc.kernel.LRSSizes
`SIZE_LAST, SIZE_QUERY, SIZE_UNKNOWN`

Fields inherited from interface org.apache.openjpa.jdbc.sql.JoinSyntaxes
`SYNTAX_DATABASE, SYNTAX_SQL92, SYNTAX_TRADITIONAL`

Constructor Summary
`DelegatingJDBCFetchConfiguration(JDBCFetchConfiguration delegate)` Constructor; supply delegate.
`DelegatingJDBCFetchConfiguration(JDBCFetchConfiguration delegate, RuntimeExceptionTranslator trans)` Constructor; supply delegate and exception translator.

Method Summary
`JDBCFetchConfiguration`	`addFetchInnerJoin(String field)` Adds `field` to the set of fully-qualified field names to eagerly join when loading objects.
`JDBCFetchConfiguration`	`addFetchInnerJoins(Collection fields)` Adds `fields` to the set of fully-qualified field names to eagerly join when loading objects.
`JDBCFetchConfiguration`	`addJoin(String field)` Adds `field` to the set of fully-qualified field names to eagerly join when loading objects.
`JDBCFetchConfiguration`	`addJoins(Collection fields)` Adds `fields` to the set of fully-qualified field names to eagerly join when loading objects.
`JDBCFetchConfiguration`	`clearJoins()` Clears the set of field names to join when loading data.
`int`	`getEagerFetchMode()` Return the eager fetch mode.
`int`	`getFetchDirection()` The fetch direction to use as a constant from `ResultSet`.
`Set`	`getFetchInnerJoins()` Returns the names of the inner fetch joins that this component will use when loading objects.
`int`	`getIsolation()` The isolation level for queries issued to the database.
`JDBCFetchConfiguration`	`getJDBCDelegate()` Return the JDBC delegate.
`Set`	`getJoins()` Returns the names of the joins that this component will use when loading objects.
`int`	`getJoinSyntax()` The join syntax to use.
`int`	`getLRSSize()` The large result set size mode to use.
`int`	`getResultSetType()` The result set type to use as a constant from `ResultSet`.
`int`	`getSubclassFetchMode()` Return the subclass fetch mode.
`int`	`getSubclassFetchMode(ClassMapping cls)` Return the effective subclass fetch mode for the given type.
`boolean`	`hasFetchInnerJoin(String field)` Return true if the given fully-qualified inner fetch join has been added.
`boolean`	`hasJoin(String field)` Return true if the given fully-qualified join has been added.
`JDBCFetchConfiguration`	`removeJoin(String field)` Removes `field` to the set of fully-qualified field names to eagerly join when loading objects.
`JDBCFetchConfiguration`	`removeJoins(Collection fields)` Removes `fields` from the set of fully-qualified field names to eagerly join when loading objects.
`JDBCFetchConfiguration`	`setEagerFetchMode(int mode)` Set the eager fetch mode.
`JDBCFetchConfiguration`	`setFetchDirection(int direction)` The fetch direction to use as a constant from `ResultSet`.
`JDBCFetchConfiguration`	`setIsolation(int level)` The isolation level for queries issued to the database.
`JDBCFetchConfiguration`	`setJoinSyntax(int syntax)` The join syntax to use.
`JDBCFetchConfiguration`	`setLRSSize(int lrsSize)` The large result set size mode to use.
`JDBCFetchConfiguration`	`setResultSetType(int type)` The result set type to use as a constant from `ResultSet`.
`JDBCFetchConfiguration`	`setSubclassFetchMode(int mode)` Set the subclass fetch mode.
`JDBCFetchConfiguration`	`traverseJDBC(FieldMetaData fm)` Convenience method to cast traversal to store-specific type.

Methods inherited from class org.apache.openjpa.kernel.DelegatingFetchConfiguration
addFetchGroup, addFetchGroups, addField, addFields, clearFetchGroups, clearFields, clone, copy, equals, getCacheRetrieveMode, getCacheStoreMode, getContext, getDelegate, getExtendedPathLookup, getFetchBatchSize, getFetchGroups, getFields, getFlushBeforeQueries, getHint, getHints, getInnermostDelegate, getLockScope, getLockTimeout, getMaxFetchDepth, getQueryCacheEnabled, getQueryTimeout, getReadLockLevel, getRootClasses, getRootInstances, getWriteLockLevel, hasFetchGroup, hasField, hashCode, isHintSet, lock, newResultList, removeFetchGroup, removeFetchGroups, removeField, removeFields, requiresFetch, requiresLoad, resetFetchGroups, setCacheRetrieveMode, setCacheStoreMode, setContext, setExtendedPathLookup, setFetchBatchSize, setFlushBeforeQueries, setHint, setHint, setLockScope, setLockTimeout, setMaxFetchDepth, setQueryCacheEnabled, setQueryTimeout, setReadLockLevel, setRootClasses, setRootInstances, setWriteLockLevel, translate, traverse, unlock

Methods inherited from class org.apache.openjpa.kernel.DelegatingFetchConfiguration

addFetchGroup, addFetchGroups, addField, addFields, clearFetchGroups, clearFields, clone, copy, equals, getCacheRetrieveMode, getCacheStoreMode, getContext, getDelegate, getExtendedPathLookup, getFetchBatchSize, getFetchGroups, getFields, getFlushBeforeQueries, getHint, getHints, getInnermostDelegate, getLockScope, getLockTimeout, getMaxFetchDepth, getQueryCacheEnabled, getQueryTimeout, getReadLockLevel, getRootClasses, getRootInstances, getWriteLockLevel, hasFetchGroup, hasField, hashCode, isHintSet, lock, newResultList, removeFetchGroup, removeFetchGroups, removeField, removeFields, requiresFetch, requiresLoad, resetFetchGroups, setCacheRetrieveMode, setCacheStoreMode, setContext, setExtendedPathLookup, setFetchBatchSize, setFlushBeforeQueries, setHint, setHint, setLockScope, setLockTimeout, setMaxFetchDepth, setQueryCacheEnabled, setQueryTimeout, setReadLockLevel, setRootClasses, setRootInstances, setWriteLockLevel, translate, traverse, unlock

Methods inherited from class java.lang.Object
`finalize, getClass, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.apache.openjpa.kernel.FetchConfiguration
addFetchGroup, addFetchGroups, addField, addFields, clearFetchGroups, clearFields, clone, copy, getCacheRetrieveMode, getCacheStoreMode, getContext, getExtendedPathLookup, getFetchBatchSize, getFetchGroups, getFields, getFlushBeforeQueries, getHint, getHints, getLockScope, getLockTimeout, getMaxFetchDepth, getQueryCacheEnabled, getQueryTimeout, getReadLockLevel, getRootClasses, getRootInstances, getWriteLockLevel, hasFetchGroup, hasField, isHintSet, lock, newResultList, removeFetchGroup, removeFetchGroups, removeField, removeFields, requiresFetch, requiresLoad, resetFetchGroups, setCacheRetrieveMode, setCacheStoreMode, setContext, setExtendedPathLookup, setFetchBatchSize, setFlushBeforeQueries, setHint, setHint, setLockScope, setLockTimeout, setMaxFetchDepth, setQueryCacheEnabled, setQueryTimeout, setReadLockLevel, setRootClasses, setRootInstances, setWriteLockLevel, traverse, unlock

Methods inherited from interface org.apache.openjpa.kernel.FetchConfiguration

addFetchGroup, addFetchGroups, addField, addFields, clearFetchGroups, clearFields, clone, copy, getCacheRetrieveMode, getCacheStoreMode, getContext, getExtendedPathLookup, getFetchBatchSize, getFetchGroups, getFields, getFlushBeforeQueries, getHint, getHints, getLockScope, getLockTimeout, getMaxFetchDepth, getQueryCacheEnabled, getQueryTimeout, getReadLockLevel, getRootClasses, getRootInstances, getWriteLockLevel, hasFetchGroup, hasField, isHintSet, lock, newResultList, removeFetchGroup, removeFetchGroups, removeField, removeFields, requiresFetch, requiresLoad, resetFetchGroups, setCacheRetrieveMode, setCacheStoreMode, setContext, setExtendedPathLookup, setFetchBatchSize, setFlushBeforeQueries, setHint, setHint, setLockScope, setLockTimeout, setMaxFetchDepth, setQueryCacheEnabled, setQueryTimeout, setReadLockLevel, setRootClasses, setRootInstances, setWriteLockLevel, traverse, unlock

Constructor Detail

DelegatingJDBCFetchConfiguration

public DelegatingJDBCFetchConfiguration(JDBCFetchConfiguration delegate)

Constructor; supply delegate.

DelegatingJDBCFetchConfiguration

public DelegatingJDBCFetchConfiguration(JDBCFetchConfiguration delegate,
                                        RuntimeExceptionTranslator trans)

Constructor; supply delegate and exception translator.

Method Detail

getJDBCDelegate

public JDBCFetchConfiguration getJDBCDelegate()

Return the JDBC delegate.