DelegatingResultList

Overview

Package

Class

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.apache.openjpa.kernel
Class DelegatingResultList<T>

java.lang.Object
  org.apache.openjpa.kernel.DelegatingResultList<T>

All Implemented Interfaces:: java.io.Serializable, java.lang.Iterable<T>, java.util.Collection<T>, java.util.List<T>, ResultList<T>, Closeable

public class DelegatingResultList<T>
extends java.lang.Object
implements ResultList<T>
extends java.lang.Object
implements ResultList<T>

Delegating result list that can also perform exception translation for use in facades.

Since:: 0.4.0
Author:: Marc Prud'hommeaux
See Also:: Serialized Form

Nested Class Summary
`class`	`DelegatingResultList.DelegatingListIterator<T>` Delegating iterator that also performs exception translation.

Constructor Summary
`DelegatingResultList(ResultList<T> list)` Constructor; supply delegate.
`DelegatingResultList(ResultList<T> list, RuntimeExceptionTranslator trans)` Constructor; supply delegate and exception translator.

Method Summary
`void`	`add(int index, T element)`
`boolean`	`add(T o)`
`boolean`	`addAll(java.util.Collection<? extends T> c)`
`boolean`	`addAll(int index, java.util.Collection<? extends T> c)`
`void`	`clear()`
`void`	`close()` Close the list.
`boolean`	`contains(java.lang.Object o)`
`boolean`	`containsAll(java.util.Collection<?> c)`
`boolean`	`equals(java.lang.Object other)`
`T`	`get(int index)`
`ResultList<T>`	`getDelegate()` Return the direct delegate.
`ResultList<T>`	`getInnermostDelegate()` Return the native delegate.
`java.lang.Object`	`getUserObject()` Get the opaque user object attached to this receiver.
`int`	`hashCode()`
`int`	`indexOf(java.lang.Object o)`
`boolean`	`isClosed()` Returns true if the list has been closed.
`boolean`	`isEmpty()`
`boolean`	`isProviderOpen()` Returns true if the provider backing this list is open.
`java.util.Iterator<T>`	`iterator()`
`int`	`lastIndexOf(java.lang.Object o)`
`java.util.ListIterator<T>`	`listIterator()`
`java.util.ListIterator<T>`	`listIterator(int index)`
`T`	`remove(int index)`
`boolean`	`remove(java.lang.Object o)`
`boolean`	`removeAll(java.util.Collection<?> c)`
`boolean`	`retainAll(java.util.Collection<?> c)`
`T`	`set(int index, T element)`
`void`	`setUserObject(java.lang.Object opaque)` Set the opaque user object to this receiver.
`int`	`size()`
`java.util.List<T>`	`subList(int fromIndex, int toIndex)`
`java.lang.Object[]`	`toArray()`
`java.lang.Object[]`	`toArray(java.lang.Object[] a)`
`java.lang.String`	`toString()`
`protected java.lang.RuntimeException`	`translate(java.lang.RuntimeException re)` Translate the OpenJPA exception.
`java.lang.Object`	`writeReplace()` Writes delegate, which may in turn write a normal list.

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

Constructor Detail

DelegatingResultList

public DelegatingResultList(ResultList<T> list)

Constructor; supply delegate.

DelegatingResultList

public DelegatingResultList(ResultList<T> list,
                            RuntimeExceptionTranslator trans)

Constructor; supply delegate and exception translator.

Method Detail

getDelegate

public ResultList<T> getDelegate()

Return the direct delegate.

getInnermostDelegate

public ResultList<T> getInnermostDelegate()

Return the native delegate.

writeReplace

public java.lang.Object writeReplace()
                              throws java.io.ObjectStreamException

Writes delegate, which may in turn write a normal list.

Throws:: java.io.ObjectStreamException

hashCode

public int hashCode()

Specified by:: hashCode in interface java.util.Collection<T>
Specified by:: hashCode in interface java.util.List<T>
Overrides:: hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Specified by:: equals in interface java.util.Collection<T>
Specified by:: equals in interface java.util.List<T>
Overrides:: equals in class java.lang.Object

translate

protected java.lang.RuntimeException translate(java.lang.RuntimeException re)

Translate the OpenJPA exception.