1 files changed, 148 insertions, 0 deletions
diff --git a/sandbox/sebastien/java/vhost/unreleased/samples/implementation-sample-async/src/main/java/sampleasync/impl/ImplUtil.java b/sandbox/sebastien/java/vhost/unreleased/samples/implementation-sample-async/src/main/java/sampleasync/impl/ImplUtil.java
new file mode 100644
index 0000000000..c30c784d64
--- /dev/null
+++ b/sandbox/sebastien/java/vhost/unreleased/samples/implementation-sample-async/src/main/java/sampleasync/impl/ImplUtil.java
@@ -0,0 +1,148 @@
+/*
+ * 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 sampleasync.impl;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+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 sample.api.Java;
+import sample.api.WSDL;
+
+/**
+ * Utility functions to help develop a component implementation extension.
+ */
+class ImplUtil {
+
+    /**
+     * Return a Sample implementation with the given name.
+     */
+    static SampleAsyncImplementation implementation(String name) {
+        final SampleAsyncImplementation impl = new SampleAsyncImplementation(name);
+        impl.setUnresolved(true);
+        return impl;
+    }
+
+    /**
+     * Return the Java class configured on an annotation.
+     */
+    static Class<?> clazz(final Annotation a) {
+        return ((Java)a).value();
+    }
+
+    /**
+     * Return the WSDL QName configured on an annotation.
+     */
+    static QName qname(final Annotation a) {
+        final String uri = ((WSDL)a).value();
+        final int h = uri.indexOf('#');
+        return new QName(uri.substring(0, h), uri.substring(h + 1));
+    }
+
+    /**
+     * Convert a Java class to an interface contract.
+     */
+    static JavaInterfaceContract contract(final Class<?> c, final JavaInterfaceFactory jif) throws InvalidInterfaceException {
+        final JavaInterfaceContract ic = jif.createJavaInterfaceContract();
+        ic.setInterface(jif.createJavaInterface(c));
+        return ic;
+    }
+
+    /**
+     * Convert a WSDL interface to an interface contract.
+     */
+    static WSDLInterfaceContract contract(final WSDLInterface wi, final WSDLFactory wf) {
+        final WSDLInterfaceContract ic = wf.createWSDLInterfaceContract();
+        ic.setInterface(wi);
+        return ic;
+    }
+
+    /**
+     * Convert a Java class to a service.
+     */
+    static Service service(final Class<?> c, final JavaInterfaceFactory jif, final AssemblyFactory af) throws InvalidInterfaceException {
+        Service s = af.createService();
+        s.setName(c.getSimpleName());
+        s.setInterfaceContract(contract(c, jif));
+        return s;
+    }
+
+    /**
+     * Convert a WSDL interface to a service.
+     */
+    static Service service(final WSDLInterface wi, final WSDLFactory wf, final AssemblyFactory af) {
+        Service s = af.createService();
+        s.setName(wi.getName().getLocalPart());
+        s.setInterfaceContract(contract(wi, wf));
+        return s;
+    }
+
+    /**
+     * Convert a name and Java class to a reference.
+     */
+    static Reference reference(final String name, final Class<?> c, final JavaInterfaceFactory jif, final AssemblyFactory af) throws InvalidInterfaceException {
+        final Reference r = af.createReference();
+        r.setName(name);
+        r.setInterfaceContract(contract(c, jif));
+        return r;
+    }
+
+    /**
+     * Convert a name and WSDL interface to a reference.
+     */
+    static Reference reference(final String name, final WSDLInterface wi, final WSDLFactory wf, final AssemblyFactory af) {
+        final Reference r = af.createReference();
+        r.setName(name);
+        r.setInterfaceContract(contract(wi, wf));
+        return r;
+    }
+
+    /**
+     * Convert a WSDL qname to a WSDL interface.
+     */
+    static WSDLInterface interfaze(final QName name, final WSDLFactory wif) {
+        final WSDLInterface wir = wif.createWSDLInterface();
+        wir.setUnresolved(true);
+        wir.setName(name);
+        return wir;
+    }
+
+    /**
+     * Convert a WSDL qname to a WSDL definition.
+     */
+    static WSDLDefinition definition(final QName name, final WSDLFactory wif) {
+        final WSDLDefinition wdr = wif.createWSDLDefinition();
+        wdr.setUnresolved(true);
+        wdr.setNamespace(name.getNamespaceURI());
+        wdr.setNameOfPortTypeToResolve(name);
+        return wdr;
+    }
+}