Package org.apache.openjpa.lib.conf

Class PluginListValue

java.lang.Object

org.apache.openjpa.lib.conf.Value

org.apache.openjpa.lib.conf.ObjectValue

org.apache.openjpa.lib.conf.PluginListValue

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

CacheMarshallersValue

public class PluginListValue
extends ObjectValue

A list of plugins. Defaults and aliases on plugin lists apply only to individual class names.

Author:

Abe White

See Also:

• PluginValue

Field Summary

Fields inherited from class org.apache.openjpa.lib.conf.Value

INVISIBLE

Constructor Summary

Constructors

Constructor	Description
PluginListValue(String prop)

Method Summary

Modifier and Type	Method	Description
String[]	getClassNames()	The plugin class names.
protected String	getInternalString()	Return the internal string form of this value.
String[]	getProperties()	The plugin properties.
String	getString()	Override to recognize aliases of the class name without the attached properties string.
Class<Object[]>	getValueType()	Returns the type of the property that this Value represents.
Object	instantiate(Class<?> elemType, Configuration conf, boolean fatal)	Instantiate the plugins as instances of the given class.
protected void	objectChanged()	Implement this method to synchronize internal data with the new object value.
void	setClassNames(String[] names)	The plugin class names.
protected void	setInternalString(String str)	Set this value from the given string.
void	setProperties(String[] props)	The plugin properties.
void	setString(String str)	Override to recognize aliases of the plugin name without the attached properties string.

Methods inherited from class org.apache.openjpa.lib.conf.ObjectValue

configure, configure, get, instantiate, newInstance, set, set, setInternalObject

Methods inherited from class org.apache.openjpa.lib.conf.Value

addEquivalentKey, addListener, alias, alias, assertChangeable, clone, equals, getAliases, getDefault, getEquivalentKeys, getInstantiatingGetter, getListeners, getLoadKey, getOriginalValue, getProperty, getPropertyKeys, getScope, hashCode, hide, isAliasListComprehensive, isDynamic, isHidden, isPrivate, makePrivate, matches, removeListener, setAlias, setAlias, setAliases, setAliasListComprehensive, setDefault, setDynamic, setInstantiatingGetter, setLoadKey, setObject, setProperty, setScope, toString, unalias, unalias, valueChanged

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

PluginListValue

public PluginListValue(String prop)

Method Details

getClassNames

public String[] getClassNames()

The plugin class names.

setClassNames

public void setClassNames(String[] names)

The plugin class names.

getProperties

public String[] getProperties()

The plugin properties.

setProperties

public void setProperties(String[] props)

The plugin properties.

instantiate

public Object instantiate(Class<?> elemType,
 Configuration conf,
 boolean fatal)

Instantiate the plugins as instances of the given class.

Overrides:

instantiate in class ObjectValue

getString

public String getString()

Override to recognize aliases of the class name without the attached properties string.

Overrides:

getString in class Value

setString

public void setString(String str)

Override to recognize aliases of the plugin name without the attached properties string.

Overrides:

setString in class Value

getValueType

public Class<Object[]> getValueType()

Description copied from class: Value

Returns the type of the property that this Value represents.

Overrides:

getValueType in class ObjectValue

objectChanged

protected void objectChanged()

Description copied from class: ObjectValue

Implement this method to synchronize internal data with the new object value.

Overrides:

objectChanged in class ObjectValue

getInternalString

protected String getInternalString()

Description copied from class: Value

Return the internal string form of this value.

Overrides:

getInternalString in class ObjectValue

setInternalString

protected void setInternalString(String str)

Description copied from class: Value

Set this value from the given string.

Overrides:

setInternalString in class ObjectValue