Package org.apache.servicemix.expression

A pluggable expression library.

See: Description

Interface Summary

Interface	Description
Expression	An expression strategy for extracting or calculating some value from a message.

Class Summary

Class	Description
ConstantExpression	Represents a constant expression
ExpressionEditor
ExpressionHelper	A helper class for working with expressions.
JaxenStringXPathExpression	An Expression which evaluates an XPath expression using Jaxen and returns the String value.
JaxenVariableContext	A variable resolver for XPath expressions which support properties on the messge, exchange as well as making system properties and environment properties available.
JaxenXPathExpression	Evalutes an XPath expression on the given message using Jaxen
JAXPBooleanXPathExpression	Evaluates an XPath expression and coerces the result into a String.
JAXPNodeSetXPathExpression	Evaluates an XPath expression and coerces the result into a String.
JAXPStringXPathExpression	Evaluates an XPath expression and coerces the result into a String.
JAXPXPathExpression	Evalutes an XPath expression on the given message using JAXP
JAXPXPathXStreamExpression
MessageVariableResolver	A variable resolver for XPath expressions which support properties on the messge, exchange as well as making system properties and environment properties available.
PropertyExpression	A simple expression which returns the value of a property on the message.
XMLBeansStringXPathExpression	An Expression which evaluates an XPath expression using XMLBeans and returns the String value.
XMLBeansXPathExpression	An Expression which evaluates an XPath expression using XMLBeans

Package org.apache.servicemix.expression Description

A pluggable expression library.