diff options
Diffstat (limited to 'branches/sca-java-0.90/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java')
| -rw-r--r-- | branches/sca-java-0.90/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java | 334 |
1 files changed, 0 insertions, 334 deletions
diff --git a/branches/sca-java-0.90/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java b/branches/sca-java-0.90/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java deleted file mode 100644 index 36afd1d92b..0000000000 --- a/branches/sca-java-0.90/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java +++ /dev/null @@ -1,334 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.xml; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; - -import java.util.List; -import java.util.Map; -import java.util.StringTokenizer; - -import javax.wsdl.Definition; -import javax.wsdl.Port; -import javax.wsdl.PortType; -import javax.wsdl.Service; -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.xml.Constants; -import org.apache.tuscany.sca.binding.ws.WebServiceBinding; -import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionReadException; -import org.apache.tuscany.sca.contribution.service.ContributionResolveException; -import org.apache.tuscany.sca.contribution.service.ContributionWriteException; -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract; -import org.apache.tuscany.sca.interfacedef.wsdl.introspect.WSDLInterfaceIntrospector; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.PolicySet; -import org.apache.tuscany.sca.policy.PolicySetAttachPoint; - -public class WebServiceBindingProcessor implements - StAXArtifactProcessor<WebServiceBinding>, WebServiceConstants { - - private WSDLFactory wsdlFactory; - private WSDLInterfaceIntrospector introspector; - private WebServiceBindingFactory wsFactory; - private PolicyFactory policyFactory; - - public WebServiceBindingProcessor(AssemblyFactory assemblyFactory, - PolicyFactory policyFactory, - WebServiceBindingFactory wsFactory, - WSDLFactory wsdlFactory, - WSDLInterfaceIntrospector introspector) { - this.policyFactory = policyFactory; - this.wsFactory = wsFactory; - this.introspector = introspector; - this.wsdlFactory = wsdlFactory; - } - - public WebServiceBinding read(XMLStreamReader reader) throws ContributionReadException { - try { - - // Read a <binding.ws> - WebServiceBinding wsBinding = wsFactory.createWebServiceBinding(); - wsBinding.setUnresolved(true); - - // Read policies - readPolicies(wsBinding, reader); - - // Read URI - wsBinding.setURI(reader.getAttributeValue(null, Constants.URI)); - - // Read a qname in the form: - // namespace#wsdl.???(name) - String wsdlElement = reader.getAttributeValue(null, WSDL_ELEMENT); - if (wsdlElement != null) { - int index = wsdlElement.indexOf('#'); - if (index == -1) { - throw new ContributionReadException( - "Invalid WebService binding wsdlElement attribute: " + wsdlElement); - } - String namespace = wsdlElement.substring(0, index); - wsBinding.setNamespace(namespace); - String name = wsdlElement.substring(index + 1); - if (name.startsWith("wsdl.service")) { - - // Read a wsdl.service - name = name.substring("wsdl.service(".length(), name.length() - 1); - wsBinding.setServiceName(new QName(namespace, name)); - - } else if (name.startsWith("wsdl.port")) { - - // Read a wsdl.port - name = name.substring("wsdl.port(".length(), name.length() - 1); - int s = name.indexOf('/'); - if (s == -1) { - throw new ContributionReadException( - "Invalid WebService binding wsdlElement attribute: " + wsdlElement); - } - wsBinding.setServiceName(new QName(namespace, name.substring(0, s))); - wsBinding.setPortName(name.substring(s + 1)); - - } else if (name.startsWith("wsdl.endpoint")) { - - // Read a wsdl.endpoint - name = name.substring("wsdl.endpoint(".length(), name.length() - 1); - int s = name.indexOf('/'); - if (s == -1) { - throw new ContributionReadException( - "Invalid WebService binding wsdlElement attribute: " + wsdlElement); - } - wsBinding.setServiceName(new QName(namespace, name.substring(0, s))); - wsBinding.setEndpointName(name.substring(s + 1)); - - } else if (name.startsWith("wsdl.binding")) { - - // Read a wsdl.service - name = name.substring("wsdl.binding(".length(), name.length() - 1); - wsBinding.setBindingName(new QName(namespace, name)); - - } else { - throw new ContributionReadException( - "Invalid WebService binding wsdlElement attribute: " + wsdlElement); - } - } - - // Read wsdlLocation - wsBinding.setLocation(reader.getAttributeValue(WSDLI_NS, WSDL_LOCATION)); - - // Skip to end element - while (reader.hasNext()) { - if (reader.next() == END_ELEMENT && BINDING_WS_QNAME.equals(reader.getName())) { - break; - } - } - return wsBinding; - - } catch (XMLStreamException e) { - throw new ContributionReadException(e); - } - } - - public void write(WebServiceBinding wsBinding, XMLStreamWriter writer) throws ContributionWriteException { - try { - // Write a <binding.ws> - writer.writeStartElement(Constants.SCA10_NS, BINDING_WS); - - // Write binding URI - if (wsBinding.getURI() != null) { - writer.writeAttribute(Constants.URI, wsBinding.getURI()); - } - - // Write wsdlElement attribute - if (wsBinding.getPortName() != null) { - - // Write namespace#wsdl.port(service/port) - String wsdlElement = wsBinding.getServiceName().getNamespaceURI() + "#wsdl.port(" - + wsBinding.getServiceName().getLocalPart() - + "/" - + wsBinding.getPortName() - + ")"; - writer.writeAttribute(WSDL_ELEMENT, wsdlElement); - - } else if (wsBinding.getEndpointName() != null) { - - // Write namespace#wsdl.endpoint(service/endpoint) - String wsdlElement = wsBinding.getServiceName().getNamespaceURI() + "#wsdl.endpoint(" - + wsBinding.getServiceName().getLocalPart() - + "/" - + wsBinding.getEndpointName() - + ")"; - writer.writeAttribute(WSDL_ELEMENT, wsdlElement); - - } else if (wsBinding.getBindingName() != null) { - - // Write namespace#wsdl.binding(binding) - String wsdlElement = wsBinding.getBindingName().getNamespaceURI() + "#wsdl.binding(" - + wsBinding.getBindingName().getLocalPart() - + ")"; - writer.writeAttribute(WSDL_ELEMENT, wsdlElement); - - } else if (wsBinding.getServiceName() != null) { - - // Write namespace#wsdl.service(service) - String wsdlElement = wsBinding.getServiceName().getNamespaceURI() + "#wsdl.service(" - + wsBinding.getServiceName().getLocalPart() - + ")"; - writer.writeAttribute(WSDL_ELEMENT, wsdlElement); - } - - // Write location - if (wsBinding.getLocation() != null) { - writer.writeAttribute(WSDLI_NS, WSDL_LOCATION, wsBinding.getLocation()); - } - - writer.writeEndElement(); - - } catch (XMLStreamException e) { - throw new ContributionWriteException(e); - } - } - - public void resolve(WebServiceBinding model, ModelResolver resolver) throws ContributionResolveException { - WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition(); - wsdlDefinition.setUnresolved(true); - wsdlDefinition.setNamespace(model.getNamespace()); - wsdlDefinition = resolver.resolveModel(WSDLDefinition.class, wsdlDefinition); - if (!wsdlDefinition.isUnresolved()) { - model.setDefinition(wsdlDefinition); - Definition definition = wsdlDefinition.getDefinition(); - if (model.getBindingName() != null) { - model.setBinding(definition.getBinding(model.getBindingName())); - } - if (model.getServiceName() != null) { - Service service = definition.getService(model.getServiceName()); - model.setService(service); - if (service != null && model.getPortName() != null) { - Port port = service.getPort(model.getPortName()); - model.setPort(port); - model.setBinding(port.getBinding()); - } - } - - PortType portType = getPortType(model); - if (portType != null) { - WSDLInterfaceContract interfaceContract = wsdlFactory.createWSDLInterfaceContract(); - WSDLInterface wsdlInterface; - try { - wsdlInterface = introspector.introspect(portType, - wsdlDefinition.getInlinedSchemas(), - resolver); - } catch (InvalidInterfaceException e) { - throw new ContributionResolveException(e); - } - interfaceContract.setInterface(wsdlInterface); - model.setBindingInterfaceContract(interfaceContract); - } - } - } - - private PortType getPortType(WebServiceBinding model) { - PortType portType = null; - if (model.getService() != null) { - // FIXME: How to find the compatible port? - Map ports = model.getService().getPorts(); - if (!ports.isEmpty()) { - Port port = (Port)ports.values().iterator().next(); - portType = port.getBinding().getPortType(); - } - } else if (model.getPort() != null) { - portType = model.getPort().getBinding().getPortType(); - } else if (model.getEndpoint() != null) { - portType = model.getPort().getBinding().getPortType(); - } else if (model.getBinding() != null) { - portType = model.getBinding().getPortType(); - } - return portType; - } - - public QName getArtifactType() { - return WebServiceConstants.BINDING_WS_QNAME; - } - - public Class<WebServiceBinding> getModelType() { - return WebServiceBinding.class; - } - - /** - * Reads policy intents and policy sets. - * @param attachPoint - * @param reader - */ - private void readPolicies(PolicySetAttachPoint attachPoint, XMLStreamReader reader) { - String value = reader.getAttributeValue(null, Constants.REQUIRES); - if (value != null) { - List<Intent> requiredIntents = attachPoint.getRequiredIntents(); - for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) { - QName qname = getQNameValue(reader, tokens.nextToken()); - Intent intent = policyFactory.createIntent(); - intent.setName(qname); - requiredIntents.add(intent); - } - } - - value = reader.getAttributeValue(null, Constants.POLICY_SETS); - if (value != null) { - List<PolicySet> policySets = attachPoint.getPolicySets(); - for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) { - QName qname = getQNameValue(reader, tokens.nextToken()); - PolicySet policySet = policyFactory.createPolicySet(); - policySet.setName(qname); - policySets.add(policySet); - } - } - } - - /** - * Returns a qname from a string. - * @param reader - * @param value - * @return - */ - private QName getQNameValue(XMLStreamReader reader, String value) { - if (value != null) { - int index = value.indexOf(':'); - String prefix = index == -1 ? "" : value.substring(0, index); - String localName = index == -1 ? value : value.substring(index + 1); - String ns = reader.getNamespaceContext().getNamespaceURI(prefix); - if (ns == null) { - ns = ""; - } - return new QName(ns, localName, prefix); - } else { - return null; - } - } - -} |