org.apache.camel.model.language
Class NamespaceAwareExpression

java.lang.Object
  org.apache.camel.model.language.ExpressionDefinition
      org.apache.camel.model.language.NamespaceAwareExpression

All Implemented Interfaces:

Expression, Predicate, NamespaceAware

Direct Known Subclasses:

XPathExpression, XQueryExpression

public abstract class NamespaceAwareExpression
extends ExpressionDefinition
implements NamespaceAware

A useful base class for any expression which may be namespace or XML content aware such as XPathExpression or XQueryExpression

Version:

Constructor Summary

NamespaceAwareExpression()

NamespaceAwareExpression(String expression)

Method Summary

protected void	configureExpression(CamelContext camelContext, Expression expression)
protected void	configureNamespaceAware(Object builder)
protected void	configurePredicate(CamelContext camelContext, Predicate predicate)
Map<String,String>	getNamespaces()
void	setNamespaces(Map<String,String> namespaces) Injects the XML Namespaces of prefix -> uri mappings

Methods inherited from class org.apache.camel.model.language.ExpressionDefinition

assertMatches, createExpression, createExpression, createPredicate, createPredicate, evaluate, evaluate, getExpression, getExpressionType, getExpressionValue, getId, getLabel, getLabel, getLanguage, getPredicate, getTrim, isTrim, matches, setExpression, setExpressionType, setExpressionValue, setId, setProperty, setTrim, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NamespaceAwareExpression

public NamespaceAwareExpression()

NamespaceAwareExpression

public NamespaceAwareExpression(String expression)

Method Detail

getNamespaces

public Map<String,String> getNamespaces()

setNamespaces

public void setNamespaces(Map<String,String> namespaces)

Injects the XML Namespaces of prefix -> uri mappings

Specified by:

setNamespaces in interface NamespaceAware

Parameters:

namespaces - the XML namespaces with the key of prefixes and the value the URIs

configureExpression

protected void configureExpression(CamelContext camelContext,
                                   Expression expression)

Overrides:

configureExpression in class ExpressionDefinition

configurePredicate

protected void configurePredicate(CamelContext camelContext,
                                  Predicate predicate)

Overrides:

configurePredicate in class ExpressionDefinition

configureNamespaceAware

protected void configureNamespaceAware(Object builder)