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

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

public class ResourcePropertyNodeSource

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.

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

The namespace part of the QName of the resource property to be queried for.

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

The local name part of the QName of the resource property to be queried for.

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

If true, a value of xmlSource.sourceName.param.endpoint specified in the request will override the configured endpoint value.

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

If true, a values of xmlSource.sourceName.param.rpNamespace and xmlSource.sourceName.param.rpName specified in the request will override the configured resource property namespace and name.

Field Summary

private static java.lang.String	ALLOW_USER_RP_PARAM
private boolean	allowUserEndpoints
private boolean	allowUserResourceProperties
private java.lang.String	requestInfoString
private static java.lang.String	RP_NAME_PARAM
private static java.lang.String	RP_NAMESPACE_PARAM
private WebmdsUtil	webmdsUtil

Constructor Summary

ResourcePropertyNodeSource()

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 and qname
void	init(WebmdsUtil webmdsUtil)

Methods inherited from class java.lang.Object

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

Field Detail

RP_NAMESPACE_PARAM

private static final java.lang.String RP_NAMESPACE_PARAM

See Also:

Constant Field Values

RP_NAME_PARAM

private static final java.lang.String RP_NAME_PARAM

See Also:

Constant Field Values

ALLOW_USER_RP_PARAM

private static final java.lang.String ALLOW_USER_RP_PARAM

See Also:

Constant Field Values

allowUserEndpoints

private boolean allowUserEndpoints

allowUserResourceProperties

private boolean allowUserResourceProperties

requestInfoString

private java.lang.String requestInfoString

webmdsUtil

private WebmdsUtil webmdsUtil

Constructor Detail

ResourcePropertyNodeSource

public ResourcePropertyNodeSource()

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 and qname

init

public void init(WebmdsUtil webmdsUtil)