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Posted to commits@tuscany.apache.org by js...@apache.org on 2007/02/11 01:04:30 UTC
svn commit: r505801 - in /incubator/tuscany/branches/sca-java-integration:
sca/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/
spec/sca-api-r1.0/src/main/java/org/osoa/sca/
Author: jsdelfino
Date: Sat Feb 10 16:04:29 2007
New Revision: 505801
URL: http://svn.apache.org/viewvc?view=rev&rev=505801
Log:
Added a few old classes from the pre-spec-changes branch to get the test fwk working
Added:
incubator/tuscany/branches/sca-java-integration/sca/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java (with props)
incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java (with props)
incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CurrentCompositeContext.java (with props)
Added: incubator/tuscany/branches/sca-java-integration/sca/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/branches/sca-java-integration/sca/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java?view=auto&rev=505801
==============================================================================
--- incubator/tuscany/branches/sca-java-integration/sca/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java (added)
+++ incubator/tuscany/branches/sca-java-integration/sca/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java Sat Feb 10 16:04:29 2007
@@ -0,0 +1,120 @@
+/*
+ * 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.core.implementation.composite;
+
+import org.osoa.sca.CompositeContext;
+import org.osoa.sca.ServiceRuntimeException;
+
+import org.apache.tuscany.spi.QualifiedName;
+import org.apache.tuscany.spi.component.Component;
+import org.apache.tuscany.spi.component.CompositeComponent;
+import org.apache.tuscany.spi.component.Reference;
+import org.apache.tuscany.spi.component.ReferenceBinding;
+import org.apache.tuscany.spi.component.SCAObject;
+import org.apache.tuscany.spi.component.Service;
+import org.apache.tuscany.spi.component.ServiceBinding;
+import org.apache.tuscany.spi.component.TargetResolutionException;
+import org.apache.tuscany.spi.wire.InboundWire;
+import org.apache.tuscany.spi.wire.Wire;
+import org.apache.tuscany.spi.wire.WireService;
+
+/**
+ * Base implementation of the {@link org.osoa.sca.CompositeContext}
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractCompositeContext implements CompositeContext {
+ protected final CompositeComponent composite;
+ protected final WireService wireService;
+
+ public AbstractCompositeContext(final CompositeComponent composite, final WireService wireService) {
+ this.composite = composite;
+ this.wireService = wireService;
+ }
+
+ public String getName() {
+ return composite.getName();
+ }
+
+ public String getURI() {
+ throw new UnsupportedOperationException();
+ }
+
+ public <T> T locateService(Class<T> serviceInterface, String serviceName) throws ServiceRuntimeException {
+ QualifiedName qName = new QualifiedName(serviceName);
+ if (qName.getPortName() == null) {
+ String name = serviceInterface.getName();
+ qName = new QualifiedName(qName.getPartName(), name);
+ }
+ SCAObject child = composite.getChild(qName.getPartName());
+ InboundWire wire = getInboundWire(child, qName);
+ if (wire.isOptimizable()
+ && wire.getServiceContract().getInterfaceClass() != null
+ && serviceInterface.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) {
+ try {
+ return serviceInterface.cast(wire.getTargetService());
+ } catch (TargetResolutionException e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+ return wireService.createProxy(serviceInterface, wire);
+ }
+
+ protected InboundWire getInboundWire(SCAObject child, QualifiedName qName) {
+ InboundWire wire = null;
+ if (child instanceof Component) {
+ wire = ((Component) child).getInboundWire(qName.getPortName());
+ if (wire == null) {
+ throw new ServiceRuntimeException("Service not found [" + qName + "]");
+ }
+ } else if (child instanceof Service) {
+ Service service = (Service) child;
+ for (ServiceBinding binding : service.getServiceBindings()) {
+ if (Wire.LOCAL_BINDING.equals(binding.getInboundWire().getBindingType())) {
+ wire = binding.getInboundWire();
+ break;
+ }
+ }
+ if (wire == null) {
+ throw new ServiceRuntimeException("Local binding for service not found [" + qName + "]");
+ }
+ } else if (child instanceof Reference) {
+ Reference service = (Reference) child;
+ if (service.getReferenceBindings().isEmpty()) {
+ throw new ServiceRuntimeException("No binding for reference [" + qName + "]");
+ }
+ for (ReferenceBinding binding : service.getReferenceBindings()) {
+ if (Wire.LOCAL_BINDING.equals(binding.getInboundWire().getBindingType())) {
+ wire = binding.getInboundWire();
+ break;
+ }
+ }
+ if (wire == null) {
+ // pick the first one
+ wire = service.getReferenceBindings().get(0).getInboundWire();
+ }
+ } else if (child == null) {
+ throw new ServiceRuntimeException("Service not found [" + qName + "]");
+ } else {
+ throw new ServiceRuntimeException("Invalid service type [" + child.getClass().getName() + "]");
+ }
+ return wire;
+ }
+
+}
Propchange: incubator/tuscany/branches/sca-java-integration/sca/kernel/core/src/main/java/org/apache/tuscany/core/implementation/composite/AbstractCompositeContext.java
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svn:keywords = Rev Date
Added: incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java?view=auto&rev=505801
==============================================================================
--- incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java (added)
+++ incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java Sat Feb 10 16:04:29 2007
@@ -0,0 +1,93 @@
+/*
+ * 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.osoa.sca;
+
+
+/**
+ * Interface used by SCA Components to access their context
+ *
+ * @version $Rev$ $Date$
+ */
+public interface CompositeContext {
+
+ /**
+ * Returns the name of the parent composite.
+ *
+ * @return the name of the module
+ */
+ String getName();
+
+ /**
+ * Returns the absolute URI of the composite component.
+ *
+ * @return the absolute URI of the module component
+ */
+ String getURI();
+
+ /**
+ * Returns the request context that corresponds to the last remotable service invocation. If this is
+ * invoked from outside an SCA component then <tt>null</tt> is returned.
+ *
+ * @return the current request context
+ */
+ RequestContext getRequestContext();
+
+ /**
+ * Returns an object implementing the interface defined for the named service.
+ *
+ * @param serviceName the name of another service in the current module
+ * @return an object that implements the service's interface
+ */
+ <T> T locateService(Class<T> serviceType, String serviceName);
+
+ /**
+ * Create a reference to the supplied component. The component must define only one service.
+ *
+ * @param self the component to be referenced
+ * @return a reference to the component
+ */
+ ServiceReference createServiceReferenceForSession(Object self);
+
+ /**
+ * Create a reference to the named service implemented by the supplied component.
+ *
+ * @param self the component to be referenced
+ * @param serviceName the service to be referenced
+ * @return a reference to the service
+ */
+ ServiceReference createServiceReferenceForSession(Object self, String serviceName);
+
+ /**
+ * Create a new session for stateful interaction with the named service.
+ *
+ * @param serviceName the name of the service to interact with
+ * @return a reference to the service
+ */
+ ServiceReference newSession(String serviceName);
+
+ /**
+ * Create a new session for stateful interaction with the named service using an application-supplied
+ * session identifier.
+ *
+ * @param serviceName the name of the service to interact with
+ * @param sessionId a token that identifies this session
+ * @return a reference to the service
+ */
+ ServiceReference newSession(String serviceName, Object sessionId);
+}
Propchange: incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CompositeContext.java
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svn:keywords = Rev Date
Added: incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CurrentCompositeContext.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CurrentCompositeContext.java?view=auto&rev=505801
==============================================================================
--- incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CurrentCompositeContext.java (added)
+++ incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CurrentCompositeContext.java Sat Feb 10 16:04:29 2007
@@ -0,0 +1,50 @@
+/*
+ * 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.osoa.sca;
+
+/**
+ * Class providing access to the current CompositeComponent.
+ *
+ * @version $Rev$ $Date$
+ */
+public final class CurrentCompositeContext {
+ private static final ThreadLocal<CompositeContext> CURRENT_COMPONENT =
+ new InheritableThreadLocal<CompositeContext>();
+
+ /**
+ * Returns the current composite context associated with this thread.
+ *
+ * @return the current composite context
+ */
+ public static CompositeContext getContext() {
+ return CURRENT_COMPONENT.get();
+ }
+
+ /**
+ * Sets the composite context that is associated with this thread.
+ *
+ * @param context the context to associated with this thread; may be null
+ * @return the context previously associated with this thread; may be null
+ */
+ public static CompositeContext setContext(CompositeContext context) {
+ CompositeContext current = CURRENT_COMPONENT.get();
+ CURRENT_COMPONENT.set(context);
+ return current;
+ }
+}
Propchange: incubator/tuscany/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/CurrentCompositeContext.java
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