org.gcube.common.mycontainer
Class ResourcePropertyHelper

java.lang.Object
  org.gcube.common.mycontainer.ResourcePropertyHelper

public class ResourcePropertyHelper
extends Object

Simple XPath evaluator over resource property documents.

Author:

Fabio Simeoni

Constructor Summary

ResourcePropertyHelper(org.apache.axis.message.addressing.EndpointReferenceType reference)
Creates an instance with a reference to a service instance.

Method Summary

void	addNamespace(String prefix, String uri) Declares a namespace for XPath evaluation.
List<String>	evaluate(String xpath) Evaluates an XPath expression and returns matching values as strings.
NodeList	evaluateForNodes(String xpath) Evaluates an XPath expression and returns matching values as a NodeList.
static org.oasis.wsrf.properties.QueryResourcePropertiesResponse	propertiesOf(org.apache.axis.message.addressing.EndpointReferenceType reference)
String	show() Evaluates an XPath expression and returns matching values as strings.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourcePropertyHelper

public ResourcePropertyHelper(org.apache.axis.message.addressing.EndpointReferenceType reference)

Creates an instance with a reference to a service instance.

Parameters:

reference - the reference

Method Detail

addNamespace

public void addNamespace(String prefix,
                         String uri)

Declares a namespace for XPath evaluation.

Parameters:

prefix - the namespace prefix

uri - the namespace URI

show

public String show()

Evaluates an XPath expression and returns matching values as strings.

Parameters:

xpath - the expression

Returns:

the list matching values

evaluate

public List<String> evaluate(String xpath)

Evaluates an XPath expression and returns matching values as strings.

Parameters:

xpath - the expression

Returns:

the list matching values

evaluateForNodes

public NodeList evaluateForNodes(String xpath)

Evaluates an XPath expression and returns matching values as a NodeList.

Parameters:

xpath - the expression

Returns:

the list matching values

propertiesOf

public static org.oasis.wsrf.properties.QueryResourcePropertiesResponse propertiesOf(org.apache.axis.message.addressing.EndpointReferenceType reference)