diff options
author | dims <dims@13f79535-47bb-0310-9956-ffa450edef68> | 2008-06-17 00:23:01 +0000 |
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committer | dims <dims@13f79535-47bb-0310-9956-ffa450edef68> | 2008-06-17 00:23:01 +0000 |
commit | bdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a (patch) | |
tree | 38a92061c0793434c4be189f1d70c3458b6bc41d /sandbox/axis2-1.4/modules/host-ejb/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/axis2-1.4/modules/host-ejb/src')
7 files changed, 334 insertions, 0 deletions
diff --git a/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/DefaultEJBHostExtensionPoint.java b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/DefaultEJBHostExtensionPoint.java new file mode 100644 index 0000000000..7603329e1d --- /dev/null +++ b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/DefaultEJBHostExtensionPoint.java @@ -0,0 +1,45 @@ +/* + * 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.host.ejb; + +import java.util.ArrayList; +import java.util.List; + +/** + * Default implementation of an EJB host extension point. + * + * @version $Rev$ $Date$ + */ +public class DefaultEJBHostExtensionPoint implements EJBHostExtensionPoint { + + private List<EJBHost> ejbHosts = new ArrayList<EJBHost>(); + + public void addEJBHost(EJBHost servletHost) { + ejbHosts.add(servletHost); + } + + public void removeEJBHost(EJBHost servletHost) { + ejbHosts.remove(servletHost); + } + + public List<EJBHost> getEJBHosts() { + return ejbHosts; + } +} diff --git a/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBHost.java b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBHost.java new file mode 100644 index 0000000000..842dd7a4f5 --- /dev/null +++ b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBHost.java @@ -0,0 +1,62 @@ +/* + * 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.host.ejb; + + + +/** + * Interface implemented by host environments that allow EJBs + * to be registered. + * <p/> + * This interface allows a system service to register an EJB session + * bean to handle inbound requests. + * + * @version $Rev$ $Date$ + */ +public interface EJBHost { + + /** + * Add an EJB session bean. + * + * @param ejbName the EJB name + * @param sessionBean the EJB session bean descriptor + * @throws EJBRegistrationException + */ + void addSessionBean(String ejbName, EJBSessionBean sessionBean) throws EJBRegistrationException; + + /** + * Remove an EJB session bean. + * + * @param ejbName the EJB name + * @return the EJB session bean descriptor that was registered under that name + * @throws EJBRegistrationException + */ + EJBSessionBean removeSessionBean(String ejbName) throws EJBRegistrationException; + + /** + * Returns the EJB session bean descriptor registered under + * the given EJB name. + * + * @param ejbName the EJB name + * @return the EJB session bean descriptor + * @throws EJBRegistrationException + */ + EJBSessionBean getSessionBean(String ejbName) throws EJBRegistrationException; + +} diff --git a/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBHostExtensionPoint.java b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBHostExtensionPoint.java new file mode 100644 index 0000000000..75912dcc45 --- /dev/null +++ b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBHostExtensionPoint.java @@ -0,0 +1,51 @@ +/* + * 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.host.ejb; + +import java.util.List; + +/** + * An extension point for EJB hosts. + * + * @version $Rev$ $Date$ + */ +public interface EJBHostExtensionPoint { + + /** + * Adds an EJB host extension. + * + * @param ejbHost + */ + void addEJBHost(EJBHost ejbHost); + + /** + * Removes an EJB host extension. + * + * @param ejbHost + */ + void removeEJBHost(EJBHost ejbHost); + + /** + * Returns a list of EJB host extensions. + * + * @return + */ + List<EJBHost> getEJBHosts(); + +} diff --git a/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBRegistrationException.java b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBRegistrationException.java new file mode 100644 index 0000000000..a50e701766 --- /dev/null +++ b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBRegistrationException.java @@ -0,0 +1,44 @@ +/* + * 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.host.ejb; + +/** + * Indicates an exception while registering an EJB. + * + * @version $Rev$ $Date$ + */ +public class EJBRegistrationException extends RuntimeException { + private static final long serialVersionUID = 1L; + + public EJBRegistrationException() { + super(); + } + + public EJBRegistrationException(String message) { + super(message); + } + + public EJBRegistrationException(String message, Throwable cause) { + super(message, cause); + } + + public EJBRegistrationException(Throwable cause) { + super(cause); + } +} diff --git a/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBSessionBean.java b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBSessionBean.java new file mode 100644 index 0000000000..f9967bdd8a --- /dev/null +++ b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/EJBSessionBean.java @@ -0,0 +1,45 @@ +/* + * 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.host.ejb; + +/** + * Represents an EJB session bean. + * + * @version $Rev: $ $Date: $ + */ +public class EJBSessionBean { + + private Class<?> implementationClass; + private Class<?> remoteInterface; + + public EJBSessionBean(Class<?> implementationClass, Class<?> remoteInterface) { + this.implementationClass = implementationClass; + this.remoteInterface = remoteInterface; + } + + public Class<?> getImplementationClass() { + return implementationClass; + } + + public Class<?> getRemoteInterface() { + return remoteInterface; + } + +} diff --git a/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/ExtensibleEJBHost.java b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/ExtensibleEJBHost.java new file mode 100644 index 0000000000..fab408c7c0 --- /dev/null +++ b/sandbox/axis2-1.4/modules/host-ejb/src/main/java/org/apache/tuscany/sca/host/ejb/ExtensibleEJBHost.java @@ -0,0 +1,69 @@ +/* + * 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.host.ejb; + + +/** + * Default implementation of an extensible EJB host. + * + * @version $Rev$ $Date$ + */ +public class ExtensibleEJBHost implements EJBHost { + + private EJBHostExtensionPoint ejbHosts; + + public ExtensibleEJBHost(EJBHostExtensionPoint ejbHosts) { + this.ejbHosts = ejbHosts; + } + + public void addSessionBean(String ejbName, EJBSessionBean ejbClass) throws EJBRegistrationException { + if (ejbHosts.getEJBHosts().isEmpty()) { + throw new EJBRegistrationException("No EJB host available"); + } + + // TODO implement selection of the correct EJB host based on the mapping + // For now just select the first one + getDefaultEJBHost().addSessionBean(ejbName, ejbClass); + } + + public EJBSessionBean removeSessionBean(String ejbName) throws EJBRegistrationException { + if (ejbHosts.getEJBHosts().isEmpty()) { + throw new EJBRegistrationException("No EJB host available"); + } + + // TODO implement selection of the correct EJB host based on the mapping + // For now just select the first one + return getDefaultEJBHost().removeSessionBean(ejbName); + } + + public EJBSessionBean getSessionBean(String ejbName) throws EJBRegistrationException { + if (ejbHosts.getEJBHosts().isEmpty()) { + throw new EJBRegistrationException("No EJB host available"); + } + + // TODO implement selection of the correct EJB host based on the mapping + // For now just select the first one + return getDefaultEJBHost().getSessionBean(ejbName); + } + + private EJBHost getDefaultEJBHost() { + return ejbHosts.getEJBHosts().get(0); + } +} diff --git a/sandbox/axis2-1.4/modules/host-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.ejb.EJBHostExtensionPoint b/sandbox/axis2-1.4/modules/host-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.ejb.EJBHostExtensionPoint new file mode 100644 index 0000000000..c42791f598 --- /dev/null +++ b/sandbox/axis2-1.4/modules/host-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.ejb.EJBHostExtensionPoint @@ -0,0 +1,18 @@ +# 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.
+
+org.apache.tuscany.sca.host.ejb.DefaultEJBHostExtensionPoint
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