org.apache.cocoon.components.expression
Class DefaultExpressionFactory

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.components.expression.DefaultExpressionFactory

All Implemented Interfaces:

Disposable, LogEnabled, Serviceable, ThreadSafe, ExpressionFactory

public class DefaultExpressionFactory
extends AbstractLogEnabled
implements Disposable, Serviceable, ThreadSafe, ExpressionFactory

Version:

$Id: DefaultExpressionFactory.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Field Summary

protected ServiceSelector	compilerSelector The Expression compiler selector
static String	DEFAULT_EXPRESSION_LANGUAGE
protected ServiceManager	manager The component manager

Fields inherited from interface org.apache.cocoon.components.expression.ExpressionFactory

ROLE

Constructor Summary

DefaultExpressionFactory()

Method Summary

void	dispose()
Expression	getExpression(String expression)
Expression	getExpression(String language, String expression)
void	service(ServiceManager manager)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_EXPRESSION_LANGUAGE

public static final String DEFAULT_EXPRESSION_LANGUAGE

See Also:

Constant Field Values

manager

protected ServiceManager manager

The component manager

compilerSelector

protected ServiceSelector compilerSelector

The Expression compiler selector

Constructor Detail

DefaultExpressionFactory

public DefaultExpressionFactory()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

See Also:

Serviceable.service(org.apache.avalon.framework.service.ServiceManager)

dispose

public void dispose()

Specified by:

dispose in interface Disposable

See Also:

Disposable.dispose()

getExpression

public Expression getExpression(String language,
                                String expression)
                         throws ExpressionException

Specified by:

getExpression in interface ExpressionFactory

Throws:

ExpressionException

getExpression

public Expression getExpression(String expression)
                         throws ExpressionException

Specified by:

getExpression in interface ExpressionFactory

Throws:

ExpressionException