1 files changed, 110 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/InterfaceWSDLLoader.java b/sca-java-1.x/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/InterfaceWSDLLoader.java
new file mode 100644
index 0000000000..9617cf805f
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/InterfaceWSDLLoader.java
@@ -0,0 +1,110 @@
+/**
+ *
+ * Copyright 2006 The Apache Software Foundation
+ *
+ *  Licensed 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.core.loader.assembly;
+
+import java.io.IOException;
+
+import org.apache.tuscany.common.resource.ResourceLoader;
+import org.apache.tuscany.core.config.ConfigurationLoadException;
+import org.apache.tuscany.core.config.MissingInterfaceException;
+import org.apache.tuscany.core.loader.WSDLDefinitionRegistry;
+import org.apache.tuscany.core.loader.StAXUtil;
+import org.apache.tuscany.core.loader.LoaderContext;
+import org.apache.tuscany.core.system.annotation.Autowire;
+import org.apache.tuscany.model.assembly.Scope;
+import org.apache.tuscany.model.types.wsdl.WSDLServiceContract;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.wsdl.PortType;
+import javax.wsdl.WSDLException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@org.osoa.sca.annotations.Scope("MODULE")
+public class InterfaceWSDLLoader extends AbstractLoader {
+    private static final String WSDLI = "http://www.w3.org/2006/01/wsdl-instance";
+    private static final String WSDLI_LOCATION = "wsdlLocation";
+
+    private WSDLDefinitionRegistry wsdlRegistry;
+
+    @Autowire
+    public void setWsdlRegistry(WSDLDefinitionRegistry wsdlRegistry) {
+        this.wsdlRegistry = wsdlRegistry;
+    }
+
+    public QName getXMLType() {
+        return AssemblyConstants.INTERFACE_WSDL;
+    }
+
+    public WSDLServiceContract load(XMLStreamReader reader, LoaderContext loaderContext) throws XMLStreamException, ConfigurationLoadException {
+        assert AssemblyConstants.INTERFACE_WSDL.equals(reader.getName());
+        WSDLServiceContract serviceContract = factory.createWSDLServiceContract();
+        serviceContract.setScope(Scope.INSTANCE);
+        
+        ResourceLoader resourceLoader = loaderContext.getResourceLoader();
+
+        String location = reader.getAttributeValue(WSDLI, WSDLI_LOCATION);
+        if (location != null) {
+            try {
+                wsdlRegistry.loadDefinition(location, resourceLoader);
+            } catch (IOException e) {
+                throw new MissingInterfaceException(e);
+            } catch (WSDLException e) {
+                throw new MissingInterfaceException(e);
+            }
+        }
+
+        String portTypeURI = reader.getAttributeValue(null, "interface");
+        if (portTypeURI != null) {
+            serviceContract.setPortType(getPortType(portTypeURI, resourceLoader));
+        }
+
+        portTypeURI = reader.getAttributeValue(null, "callbackInterface");
+        if (portTypeURI != null) {
+            serviceContract.setCallbackPortType(getPortType(portTypeURI, resourceLoader));
+        }
+        StAXUtil.skipToEndElement(reader);
+        return serviceContract;
+    }
+
+    protected PortType getPortType(String uri, ResourceLoader resourceLoader) throws MissingInterfaceException {
+        
+        // We currently support two syntaxes for specifying a WSDL portType:
+        // namespace#portTypeName, this is what we supported in the initial contribution, we will
+        // deprecate this after M1
+        // namespace#wsdl.interface(portTypeName), this is the WSDL 2.0 syntax
+        
+        int index = uri.indexOf('#');
+        String namespace = uri.substring(0, index);
+        String fragment = uri.substring(index + 1);
+        String localName;
+        if (fragment.startsWith("wsdl.interface(") && fragment.endsWith(")")) {
+            localName = fragment.substring(15, fragment.length()-1);
+        } else {
+            localName = fragment;
+        }
+        QName qname = new QName(namespace, localName);
+        PortType portType = wsdlRegistry.getPortType(qname, resourceLoader);
+        if (portType == null) {
+            throw new MissingInterfaceException(uri);
+        }
+        return portType;
+    }
+}