diff options
| author | dims <dims@13f79535-47bb-0310-9956-ffa450edef68> | 2008-06-17 00:23:01 +0000 |
|---|---|---|
| committer | dims <dims@13f79535-47bb-0310-9956-ffa450edef68> | 2008-06-17 00:23:01 +0000 |
| commit | bdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a (patch) | |
| tree | 38a92061c0793434c4be189f1d70c3458b6bc41d /sandbox/sebastien/java/sca-node/modules/domain-api/src | |
Move Tuscany from Incubator to top level.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sandbox/sebastien/java/sca-node/modules/domain-api/src')
3 files changed, 337 insertions, 0 deletions
diff --git a/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java b/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java new file mode 100644 index 0000000000..aee9a8d184 --- /dev/null +++ b/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java @@ -0,0 +1,53 @@ +/*
+ * 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.domain;
+
+
+/**
+ * Denotes an error starting the runtime
+ *
+ * @version $Rev: 568826 $ $Date: 2007-08-23 06:27:34 +0100 (Thu, 23 Aug 2007) $
+ */
+public class DomainException extends Exception {
+
+ static final long serialVersionUID = 2096658015909178325L;
+
+ private String message;
+
+ public DomainException() {
+ }
+
+ public DomainException(String message) {
+ super(message);
+ setMessage(message);
+ }
+
+ public DomainException(Throwable cause) {
+ super(cause);
+ setMessage(cause.getMessage());
+ }
+
+ public String getMessage() {
+ return message;
+ }
+
+ public void setMessage(String message) {
+ this.message = message;
+ }
+}
diff --git a/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java b/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java new file mode 100644 index 0000000000..e433d5d0d8 --- /dev/null +++ b/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java @@ -0,0 +1,207 @@ +/*
+ * 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.domain;
+
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+
+/**
+ * Represents an SCA domain.
+ *
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public interface SCADomain {
+
+ /**
+ * Start all of the services in the domain.
+ */
+ void start()
+ throws DomainException;
+
+ /**
+ * Stop all of the services in the domain.
+ */
+ void stop()
+ throws DomainException;
+
+ /**
+ * Destroy the SCA domain.
+ */
+ void destroy()
+ throws DomainException;
+
+ /**
+ * Returns the URI of the SCA Domain. That URI is the endpoint of the
+ * SCA domain administration service.
+ *
+ * @return the URI of the SCA Domain
+ */
+ String getURI();
+
+ /**
+ * Add an SCA contribution to the domain.
+ *
+ * @param contributionURI the URI of the contribution
+ * @param contributionURL the URL of the contribution
+ * @throws DomainException
+ */
+ void addContribution(String contributionURI, URL contributionURL)
+ throws DomainException;
+
+ /**
+ * Update an SCA contribution that has previously been added to the domain.
+ *
+ * @param contributionURI the URI of the contribution
+ * @param contributionURL the URL of the contribution
+ * @throws DomainException
+ */
+ void updateContribution(String contributionURI, URL contributionURL)
+ throws DomainException;
+
+ /**
+ * Remove a contribution from the domain.
+ *
+ * @param contributionURI the URI of the contribution
+ * @throws DomainException
+ */
+ void removeContribution(String contributionURI)
+ throws DomainException;
+
+ /**
+ * Add the supplied composite XML to the identified contribution
+ *
+ * @param contributionURI the URI of the contribution
+ * @param compositeXML the XML string of the composite
+ * @throws DomainException
+ */
+ void addDeploymentComposite(String contributionURI, String compositeXML)
+ throws DomainException;
+
+ /**
+ * Use the supplied composite XML to update the identified contribution
+ *
+ * @param contributionURI the URI of the contribution
+ * @param compositeXML the XML string of the composite
+ * @throws DomainException
+ */
+ void updateDeploymentComposite(String contributionURI, String compositeXML)
+ throws DomainException;
+
+ /**
+ * Add a deployable composite to the domain.
+ *
+ * @param compositeQName the QName of the composite
+ * @throws DomainException
+ */
+ void addToDomainLevelComposite(QName compositeQName)
+ throws DomainException;
+
+ /**
+ * Remove a deployable composite from the domain.
+ *
+ * @param compositeQName the QName of the composite
+ * @throws DomainException
+ */
+ void removeFromDomainLevelComposite(QName compositeQName)
+ throws DomainException;
+
+ /**
+ * Returns an XML string representation of the domain level composite
+ *
+ * @return XML representing the domain level composite
+ */
+ String getDomainLevelComposite()
+ throws DomainException;
+
+ /**
+ * Returns an XML String representation of a artifact from within the
+ * domain namespace formed by the domain level composite
+ *
+ * @return XML representing the specified artifact
+ */
+ String getQNameDefinition(QName artifact)
+ throws DomainException;
+
+ /**
+ * Start a composite. The domain is responsible for starting all the
+ * components in the composite. It may decompose the composite into
+ * one or more smaller composites and load these composites into
+ * an appropriate SCA node for execution.
+ *
+ * @param compositeQName The QName of the composite
+ * @throws DomainException
+ */
+ void startComposite(QName compositeQName)
+ throws DomainException;
+
+ /**
+ * Stop a composite. The domain will stop all the components from the
+ * specified composite.
+ *
+ * @param compositeQName The QName of the composite
+ * @throws DomainException
+ */
+ void stopComposite(QName compositeQName)
+ throws DomainException;
+
+ /**
+ * Cast a type-safe reference to a CallahbleReference. Converts a type-safe
+ * reference to an equivalent CallableReference; if the target refers to a
+ * service then a ServiceReference will be returned, if the target refers to
+ * a callback then a CallableReference will be returned.
+ *
+ * @param target a reference proxy provided by the SCA runtime
+ * @param <B> the Java type of the business interface for the reference
+ * @param <R> the type of reference to be returned
+ * @return a CallableReference equivalent for the proxy
+ * @throws IllegalArgumentException if the supplied instance is not a
+ * reference supplied by the SCA runtime
+ */
+ <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+ /**
+ * Returns a proxy for a service provided by a component in the SCA domain.
+ *
+ * @param businessInterface the interface that will be used to invoke the
+ * service
+ * @param serviceName the name of the service
+ * @param <B> the Java type of the business interface for the service
+ * @return an object that implements the business interface
+ */
+ <B> B getService(Class<B> businessInterface, String serviceName);
+
+ /**
+ * Returns a ServiceReference for a service provided by a component in the
+ * SCA domain.
+ *
+ * @param businessInterface the interface that will be used to invoke the
+ * service
+ * @param serviceName the name of the service
+ * @param <B> the Java type of the business interface for the service
+ * @return a ServiceReference for the designated service
+ */
+ <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String serviceName);
+
+}
diff --git a/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java b/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java new file mode 100644 index 0000000000..1bf685d203 --- /dev/null +++ b/sandbox/sebastien/java/sca-node/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java @@ -0,0 +1,77 @@ +/*
+ * 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.domain;
+
+import java.lang.reflect.Constructor;
+
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A factory for SCA domains.
+ *
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public abstract class SCADomainFactory {
+
+
+ /**
+ * Returns a new SCA domain factory instance.
+ *
+ * @return a new SCA domain factory
+ */
+ public static SCADomainFactory newInstance() {
+
+ SCADomainFactory scaDomainFactory = null;
+
+ try {
+ final ClassLoader classLoader = SCADomainFactory.class.getClassLoader();
+ String className = "org.apache.tuscany.sca.domain.impl.SCADomainFactoryImpl";
+
+ Class cls = Class.forName(className, true, classLoader);
+
+ Constructor<?> constructor = null;
+
+ try {
+ constructor = cls.getConstructor();
+ } catch (NoSuchMethodException e) {
+ // ignore
+ }
+
+ if (constructor != null) {
+ scaDomainFactory = (SCADomainFactory)constructor.newInstance();
+ }
+
+ return scaDomainFactory;
+
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ /**
+ * Creates a new SCA domain.
+ *
+ * @param domainURI the URI of the domain, this is the endpoint
+ * URI of the domain administration service
+ * @return a new SCA domain
+ */
+ public abstract SCADomain createSCADomain(String domainURI) throws DomainException;
+
+}
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