org.mule.module.xml.expression
Class JXPathExpressionEvaluator

java.lang.Object
  org.mule.module.xml.expression.JXPathExpressionEvaluator

All Implemented Interfaces:

MuleContextAware, ExpressionEvaluator, NamedObject

Deprecated. Developers should use xpath, bean or groovy instead of this expression evaluator since there are some quirks with JXPath and the performance is not good.

public class JXPathExpressionEvaluator
extends Object
implements ExpressionEvaluator, MuleContextAware

Will extract properties based on Xpath expressions. Will work on Xml/Dom and beans

Field Summary

protected Log	logger Deprecated. logger used by this class
protected MuleContext	muleContext Deprecated.
static String	NAME Deprecated.

Constructor Summary

JXPathExpressionEvaluator()
Deprecated.

Method Summary

protected void	addNamespacesToContext(NamespaceManager manager, org.apache.commons.jxpath.JXPathContext context) Deprecated.
Object	evaluate(String expression, MuleMessage message) Deprecated. Extracts a single property from the message
String	getName() Deprecated. Gets the name of the object
protected NamespaceManager	getNamespaceManager() Deprecated.
void	setMuleContext(MuleContext context) Deprecated.
void	setName(String name) Deprecated. Sets the name of the object

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NAME

public static final String NAME

Deprecated.

See Also:

Constant Field Values

logger

protected transient Log logger

Deprecated.

logger used by this class

muleContext

protected transient MuleContext muleContext

Deprecated.

Constructor Detail

JXPathExpressionEvaluator

public JXPathExpressionEvaluator()

Deprecated.

Method Detail

setMuleContext

public void setMuleContext(MuleContext context)

Deprecated.

Specified by:

setMuleContext in interface MuleContextAware

evaluate

public Object evaluate(String expression,
                       MuleMessage message)

Deprecated.

Description copied from interface: ExpressionEvaluator

Extracts a single property from the message

Specified by:

evaluate in interface ExpressionEvaluator

Parameters:

expression - the property expression or expression

message - the message to extract from

Returns:

the result of the extraction or null if the property was not found

addNamespacesToContext

protected void addNamespacesToContext(NamespaceManager manager,
                                      org.apache.commons.jxpath.JXPathContext context)

Deprecated.

getName

public String getName()

Deprecated.

Gets the name of the object

Specified by:

getName in interface NamedObject

Returns:

the name of the object

setName

public void setName(String name)

Deprecated.

Sets the name of the object

Specified by:

setName in interface NamedObject

Parameters:

name - the name of the object

getNamespaceManager

protected NamespaceManager getNamespaceManager()

Deprecated.

Returns:

the nsmespace manager from the registry