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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*
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package javax.xml.ws.wsaddressing;
import org.w3c.dom.Element;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
import javax.xml.namespace.QName;
import javax.xml.ws.WebServiceException;
import javax.xml.ws.spi.Provider;
/**
* This class is used to build {@code W3CEndpointReference}
* instances. The intended use of this clsss is for
* an application component, for example a factory component,
* to create an {@code W3CEndpointReference} for a
* web service endpoint published by the same
* Java EE application. It can also be used to create
* {@code W3CEndpointReferences} for an Java SE based
* endpoint by providing the {@code address} property.
* <p>
* When creating a {@code W3CEndpointReference} for an
* endpoint that is not published by the same Java EE application,
* the {@code address} property MUST be specified.
* <p>
* When creating a {@code W3CEndpointReference} for an endpoint
* published by the same Java EE application, the {@code address}
* property MAY be {@code null} but then the {@code serviceName}
* and {@code endpointName} MUST specify an endpoint published by
* the same Java EE application.
* <p>
* When the {@code wsdlDocumentLocation} is specified it MUST refer
* to a valid WSDL document and the {@code serviceName} and
* {@code endpointName} (if specified) MUST match a service and port
* in the WSDL document.
*
* @since 1.6, JAX-WS 2.1
*/
public final class W3CEndpointReferenceBuilder {
/**
* Creates a new {@code W3CEndpointReferenceBuilder} instance.
*/
public W3CEndpointReferenceBuilder() {
referenceParameters = new ArrayList<Element>();
metadata = new ArrayList<Element>();
attributes = new HashMap<QName, String>();
elements = new ArrayList<Element>();
}
/**
* Sets the {@code address} to the
* {@code W3CEndpointReference} instance's
* {@code wsa:Address}.
* <p>
* The {@code address} MUST be set to a non-{@code null}
* value when building a {@code W3CEndpointReference} for a
* web service endpoint that is not published by the same
* Java EE application or when running on Java SE.
*
* @param address The address of the endpoint to be targeted
* by the returned {@code W3CEndpointReference}.
*
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the {@code address} set to the {@code wsa:Address}.
*/
public W3CEndpointReferenceBuilder address(String address) {
this.address = address;
return this;
}
/**
* Sets the {@code interfaceName} as the
* {@code wsam:InterfaceName} element in the
* {@code wsa:Metadata} element.
*
* See <a href="http://www.w3.org/TR/2007/REC-ws-addr-metadata-20070904/#refmetadatfromepr">
* 2.1 Referencing WSDL Metadata from an EPR</a> for more details.
*
* @param interfaceName The port type name of the endpoint to be targeted
* by the returned {@code W3CEndpointReference}.
*
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the {@code interfaceName} as {@code wsam:InterfaceName}
* element added to the {@code wsa:Metadata} element
* @since 1.7
*/
public W3CEndpointReferenceBuilder interfaceName(QName interfaceName) {
this.interfaceName = interfaceName;
return this;
}
/**
* Sets the {@code serviceName} as the
* {@code wsam:ServiceName} element in the
* {@code wsa:Metadata} element.
*
* See <a href="http://www.w3.org/TR/2007/REC-ws-addr-metadata-20070904/#refmetadatfromepr">
* 2.1 Referencing WSDL Metadata from an EPR</a> for more details.
*
* @param serviceName The service name of the endpoint to be targeted
* by the returned {@code W3CEndpointReference}. This property
* may also be used with the {@code endpointName} (portName)
* property to lookup the {@code address} of a web service
* endpoint that is published by the same Java EE application.
*
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the {@code serviceName} as {@code wsam:ServiceName}
* element added to the {@code wsa:Metadata} element
*
*/
public W3CEndpointReferenceBuilder serviceName(QName serviceName) {
this.serviceName = serviceName;
return this;
}
/**
* Sets the {@code endpointName} as
* {@code wsam:ServiceName/@EndpointName} in the
* {@code wsa:Metadata} element. This method can only be called
* after the {@link #serviceName} method has been called.
* <p>
* See <a href="http://www.w3.org/TR/2007/REC-ws-addr-metadata-20070904/#refmetadatfromepr">
* 2.1 Referencing WSDL Metadata from an EPR</a> for more details.
*
* @param endpointName The name of the endpoint to be targeted
* by the returned {@code W3CEndpointReference}. The
* {@code endpointName} (portName) property may also be
* used with the {@code serviceName} property to lookup
* the {@code address} of a web service
* endpoint published by the same Java EE application.
*
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the {@code endpointName} as
* {@code wsam:ServiceName/@EndpointName} in the
* {@code wsa:Metadata} element.
*
* @throws java.lang.IllegalStateException if the {@code serviceName}
* has not been set
*
* @throws java.lang.IllegalArgumentException if the {@code endpointName}'s
* Namespace URI doesn't match {@code serviceName}'s Namespace URI
*
*/
public W3CEndpointReferenceBuilder endpointName(QName endpointName) {
if (serviceName == null) {
throw new IllegalStateException("The W3CEndpointReferenceBuilder's serviceName must be set before setting the endpointName: "+endpointName);
}
this.endpointName = endpointName;
return this;
}
/**
* Sets the {@code wsdlDocumentLocation} that will be referenced
* as {@code wsa:Metadata/@wsdli:wsdlLocation}. The namespace name
* for the wsdli:wsdlLocation's value can be taken from the WSDL itself.
*
* <p>
* See <a href="http://www.w3.org/TR/2007/REC-ws-addr-metadata-20070904/#refmetadatfromepr">
* 2.1 Referencing WSDL Metadata from an EPR</a> for more details.
*
* @param wsdlDocumentLocation The location of the WSDL document to
* be referenced in the {@code wsa:Metadata} of the
* {@code W3CEndpointReference}.
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the {@code wsdlDocumentLocation} that is to be referenced.
*/
public W3CEndpointReferenceBuilder wsdlDocumentLocation(String wsdlDocumentLocation) {
this.wsdlDocumentLocation = wsdlDocumentLocation;
return this;
}
/**
* Adds the {@code referenceParameter} to the
* {@code W3CEndpointReference} instance
* {@code wsa:ReferenceParameters} element.
*
* @param referenceParameter The element to be added to the
* {@code wsa:ReferenceParameters} element.
*
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the {@code referenceParameter} added to the
* {@code wsa:ReferenceParameters} element.
*
* @throws java.lang.IllegalArgumentException if {@code referenceParameter}
* is {@code null}.
*/
public W3CEndpointReferenceBuilder referenceParameter(Element referenceParameter) {
if (referenceParameter == null)
throw new java.lang.IllegalArgumentException("The referenceParameter cannot be null.");
referenceParameters.add(referenceParameter);
return this;
}
/**
* Adds the {@code metadataElement} to the
* {@code W3CEndpointReference} instance's
* {@code wsa:Metadata} element.
*
* @param metadataElement The element to be added to the
* {@code wsa:Metadata} element.
*
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the {@code metadataElement} added to the
* {@code wsa:Metadata} element.
*
* @throws java.lang.IllegalArgumentException if {@code metadataElement}
* is {@code null}.
*/
public W3CEndpointReferenceBuilder metadata(Element metadataElement) {
if (metadataElement == null)
throw new java.lang.IllegalArgumentException("The metadataElement cannot be null.");
metadata.add(metadataElement);
return this;
}
/**
* Adds an extension element to the
* {@code W3CEndpointReference} instance's
* {@code wsa:EndpointReference} element.
*
* @param element The extension element to be added to the
* {@code W3CEndpointReference}
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the extension {@code element} added to the
* {@code W3CEndpointReference} instance.
* @throws java.lang.IllegalArgumentException if {@code element}
* is {@code null}.
*
* @since 1.7, JAX-WS 2.2
*/
public W3CEndpointReferenceBuilder element(Element element) {
if (element == null) {
throw new IllegalArgumentException("The extension element cannot be null.");
}
elements.add(element);
return this;
}
/**
* Adds an extension attribute to the
* {@code W3CEndpointReference} instance's
* {@code wsa:EndpointReference} element.
*
* @param name The name of the extension attribute to be added to the
* {@code W3CEndpointReference}
* @param value extension attribute value
* @return A {@code W3CEndpointReferenceBuilder} instance with
* the extension attribute added to the {@code W3CEndpointReference}
* instance.
* @throws java.lang.IllegalArgumentException if {@code name}
* or {@code value} is {@code null}.
*
* @since 1.7, JAX-WS 2.2
*/
public W3CEndpointReferenceBuilder attribute(QName name, String value) {
if (name == null || value == null) {
throw new IllegalArgumentException("The extension attribute name or value cannot be null.");
}
attributes.put(name, value);
return this;
}
/**
* Builds a {@code W3CEndpointReference} from the accumulated
* properties set on this {@code W3CEndpointReferenceBuilder}
* instance.
* <p>
* This method can be used to create a {@code W3CEndpointReference}
* for any endpoint by specifying the {@code address} property along
* with any other desired properties. This method
* can also be used to create a {@code W3CEndpointReference} for
* an endpoint that is published by the same Java EE application.
* This method can automatically determine the {@code address} of
* an endpoint published by the same Java EE application that is identified by the
* {@code serviceName} and
* {@code endpointName} properties. If the {@code address} is
* {@code null} and the {@code serviceName} and
* {@code endpointName}
* do not identify an endpoint published by the same Java EE application, a
* {@code java.lang.IllegalStateException} MUST be thrown.
*
*
* @return {@code W3CEndpointReference} from the accumulated
* properties set on this {@code W3CEndpointReferenceBuilder}
* instance. This method never returns {@code null}.
*
* @throws IllegalStateException
* <ul>
* <li>If the {@code address}, {@code serviceName} and
* {@code endpointName} are all {@code null}.
* <li>If the {@code serviceName} service is {@code null} and the
* {@code endpointName} is NOT {@code null}.
* <li>If the {@code address} property is {@code null} and
* the {@code serviceName} and {@code endpointName} do not
* specify a valid endpoint published by the same Java EE
* application.
* <li>If the {@code serviceName} is NOT {@code null}
* and is not present in the specified WSDL.
* <li>If the {@code endpointName} port is not {@code null} and it
* is not present in {@code serviceName} service in the WSDL.
* <li>If the {@code wsdlDocumentLocation} is NOT {@code null}
* and does not represent a valid WSDL.
* </ul>
* @throws WebServiceException If an error occurs while creating the
* {@code W3CEndpointReference}.
*
*/
public W3CEndpointReference build() {
if (elements.isEmpty() && attributes.isEmpty() && interfaceName == null) {
// 2.1 API
return Provider.provider().createW3CEndpointReference(address,
serviceName, endpointName, metadata, wsdlDocumentLocation,
referenceParameters);
}
return Provider.provider().createW3CEndpointReference(address,
interfaceName, serviceName, endpointName, metadata, wsdlDocumentLocation,
referenceParameters, elements, attributes);
}
private String address;
private List<Element> referenceParameters;
private List<Element> metadata;
private QName interfaceName;
private QName serviceName;
private QName endpointName;
private String wsdlDocumentLocation;
private Map<QName,String> attributes;
private List<Element> elements;
}