org.globus.mds.webmds.xmlSources.resourceProperties
Class ResourcePropertyQueryNodeSource

java.lang.Object
  org.globus.mds.webmds.xmlSources.resourceProperties.ResourcePropertyQueryNodeSource

public class ResourcePropertyQueryNodeSource

extends java.lang.Object

Class to get a resource property and return it as a DOM node. This uses some configuration parameters from the servlet config file:

endpoint (specified as xmlSource.sourceName.param.endpoint in the servlet configuration)

The endpoint name to be used in a getResourceProperty request.

endpointKeyName and endpointKeyValue (specified as xmlSource.sourceName.param.endpointKeyName and xmlSource.sourceName.param.endpointKeyValue in the servlet configuration).

An optional key-value pair that can be used to supply reference properties to an endpoint specified by an endpoint parameter.

allowUserEndpoints (specified as xmlSource.sourceName.param.allowUserEndpoints in the servlet configuration)

If true, values of xmlSource.sourceName.param.endpoint, xmlSource.sourceName.param.endpointKeyName, and xmlSource.sourceName.param.endpointKeyValue specified in the request will override the configured endpoint value.

endpointFile (specified as xmlSource.sourceName.param.endpointFile in the servlet configuration)

The name of a file containing an XML representation of an endpoint. The endpointFile parameter can never be overridden by request arguments.

Field Summary

private java.lang.String	requestInfoString
private WebmdsUtil	webmdsUtil

Constructor Summary

ResourcePropertyQueryNodeSource()

Method Summary

org.w3c.dom.Node	getNode(ParameterMap configParams, ParameterMap requestParams) Get a resource property and return it as a node.
java.lang.String	getRequestInfo() Returns a string containing the request endpoint.
void	init(WebmdsUtil webmdsUtil)

Methods inherited from class java.lang.Object

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

Field Detail

requestInfoString

private java.lang.String requestInfoString

webmdsUtil

private WebmdsUtil webmdsUtil

Constructor Detail

ResourcePropertyQueryNodeSource

public ResourcePropertyQueryNodeSource()

Method Detail

getNode

public org.w3c.dom.Node getNode(ParameterMap configParams,
                                ParameterMap requestParams)
                         throws ResourcePropertySourceException,
                                WebmdsConfigException,
                                java.io.IOException

Get a resource property and return it as a node.

Parameters:

configParams - - configured parameters for this XML source

requestParams - - request parameters for this XML source

Throws:

ResourcePropertySourceException

WebmdsConfigException

java.io.IOException

getRequestInfo

public java.lang.String getRequestInfo()

Returns a string containing the request endpoint.

init

public void init(WebmdsUtil webmdsUtil)