diff options
Diffstat (limited to 'java/sca/modules/host-rmi')
13 files changed, 829 insertions, 0 deletions
diff --git a/java/sca/modules/host-rmi/LICENSE b/java/sca/modules/host-rmi/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/java/sca/modules/host-rmi/LICENSE @@ -0,0 +1,205 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. + + + diff --git a/java/sca/modules/host-rmi/META-INF/MANIFEST.MF b/java/sca/modules/host-rmi/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..e85017a67f --- /dev/null +++ b/java/sca/modules/host-rmi/META-INF/MANIFEST.MF @@ -0,0 +1,15 @@ +Manifest-Version: 1.0
+Export-Package: org.apache.tuscany.sca.host.rmi;version="1.4"
+Tool: Bnd-0.0.255
+Bundle-Name: Apache Tuscany SCA RMI Host Extension Point
+Created-By: 1.6.0_07 (Sun Microsystems Inc.)
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 1.4
+Bnd-LastModified: 1225397321468
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA RMI Host Extension Point
+Import-Package: org.apache.tuscany.sca.host.rmi;version="1.4"
+Bundle-SymbolicName: org.apache.tuscany.sca.host.rmi
+Bundle-DocURL: http://www.apache.org/
+
diff --git a/java/sca/modules/host-rmi/NOTICE b/java/sca/modules/host-rmi/NOTICE new file mode 100644 index 0000000000..fdfa0e9faa --- /dev/null +++ b/java/sca/modules/host-rmi/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2008 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/java/sca/modules/host-rmi/pom.xml b/java/sca/modules/host-rmi/pom.xml new file mode 100644 index 0000000000..638a795d8a --- /dev/null +++ b/java/sca/modules/host-rmi/pom.xml @@ -0,0 +1,39 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<project>
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-modules</artifactId>
+ <version>1.4-EQUINOX-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+ <artifactId>tuscany-host-rmi</artifactId>
+ <name>Apache Tuscany SCA RMI Host Extension Point</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-core-spi</artifactId>
+ <version>1.4-EQUINOX-SNAPSHOT</version>
+ </dependency>
+ </dependencies>
+
+</project>
diff --git a/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java new file mode 100644 index 0000000000..359ef488d4 --- /dev/null +++ b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java @@ -0,0 +1,145 @@ +/* + * 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.rmi; + +import java.net.URI; +import java.rmi.AlreadyBoundException; +import java.rmi.NotBoundException; +import java.rmi.Remote; +import java.rmi.RemoteException; +import java.rmi.registry.LocateRegistry; +import java.rmi.registry.Registry; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +/** + * Default implementation of a RMI host. + * + * @version $Rev$ $Date$ + */ +public class DefaultRMIHost implements RMIHost { + + // Map of RMI registries started and running + private Map<String, Registry> rmiRegistries; + + public DefaultRMIHost() { + rmiRegistries = new ConcurrentHashMap<String, Registry>(); + /* + * if (System.getSecurityManager() == null) { System.setSecurityManager(new RMISecurityManager()); } + */ + } + + public void registerService(String uri, Remote serviceObject) throws RMIHostException, RMIHostRuntimeException { + RMIURI rmiURI = new RMIURI(uri); + + Registry registry; + try { + registry = rmiRegistries.get(Integer.toString(rmiURI.port)); + if (registry == null) { + try { + registry = LocateRegistry.getRegistry(rmiURI.port); + registry.list(); + } catch (RemoteException e) { + registry = LocateRegistry.createRegistry(rmiURI.port); + } + rmiRegistries.put(Integer.toString(rmiURI.port), registry); + } + registry.bind(rmiURI.serviceName, serviceObject); + } catch (AlreadyBoundException e) { + throw new RMIHostException(e); + } catch (RemoteException e) { + RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage()); + rmiExec.setStackTrace(e.getStackTrace()); + throw rmiExec; + } + + } + + public void unregisterService(String uri) throws RMIHostException, RMIHostRuntimeException { + RMIURI rmiURI = new RMIURI(uri); + + try { + Registry registry = rmiRegistries.get(Integer.toString(rmiURI.port)); + if (registry == null) { + registry = LocateRegistry.getRegistry(rmiURI.port); + rmiRegistries.put(Integer.toString(rmiURI.port), registry); + } + registry.unbind(rmiURI.serviceName); + } catch (RemoteException e) { + RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage()); + rmiExec.setStackTrace(e.getStackTrace()); + throw rmiExec; + } catch (NotBoundException e) { + throw new RMIHostException(e.getMessage()); + } + } + + public Remote findService(String uri) throws RMIHostException, RMIHostRuntimeException { + RMIURI rmiURI = new RMIURI(uri); + + Remote remoteService = null; + try { + // Requires permission java.net.SocketPermission "host:port", "connect,accept,resolve" + // in security policy. + Registry registry = LocateRegistry.getRegistry(rmiURI.host, rmiURI.port); + + if (registry != null) { + remoteService = registry.lookup(rmiURI.serviceName); + } + } catch (RemoteException e) { + RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage()); + rmiExec.setStackTrace(e.getStackTrace()); + throw rmiExec; + } catch (NotBoundException e) { + throw new RMIHostException(e.getMessage()); + } + return remoteService; + } + + /** + * A representation of an RMI URI. + * + * rmi://[host][:port][/[object]] + * rmi:[/][object] + */ + private static class RMIURI { + private String host; + private int port; + private String serviceName; + + private RMIURI(String uriStr) { + URI uri = URI.create(uriStr); + host = uri.getHost(); + if (host == null) { + host = "localhost"; + } + port = uri.getPort(); + if (port <= 0) { + port = RMI_DEFAULT_PORT; + } + String path = uri.getPath(); + if (path != null && path.charAt(0) == '/') { + path = path.substring(1); + } + serviceName = path; + } + } + +} diff --git a/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java new file mode 100644 index 0000000000..3ac086a2ee --- /dev/null +++ b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java @@ -0,0 +1,49 @@ +/* + * 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.rmi; + +import java.util.ArrayList; +import java.util.List; + +/** + * Default implementation of an RMI host extension point. + * + * @version $Rev$ $Date$ + */ +public class DefaultRMIHostExtensionPoint implements RMIHostExtensionPoint { + + private List<RMIHost> rmiHosts = new ArrayList<RMIHost>(); + + public DefaultRMIHostExtensionPoint() { + addRMIHost(new DefaultRMIHost()); + } + + public void addRMIHost(RMIHost rmiHost) { + rmiHosts.add(rmiHost); + } + + public void removeRMIHost(RMIHost rmiHost) { + rmiHosts.remove(rmiHost); + } + + public List<RMIHost> getRMIHosts() { + return rmiHosts; + } +} diff --git a/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java new file mode 100644 index 0000000000..29b4e195c7 --- /dev/null +++ b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java @@ -0,0 +1,59 @@ +/* + * 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.rmi; + +import java.rmi.Remote; + + +/** + * Default implementation of an extensible RMI host. + * + * @version $Rev$ $Date$ + */ +public class ExtensibleRMIHost implements RMIHost { + + private RMIHostExtensionPoint rmiHosts; + + public ExtensibleRMIHost(RMIHostExtensionPoint rmiHosts) { + this.rmiHosts = rmiHosts; + } + + public void registerService(String uri, Remote serviceObject) throws RMIHostException, RMIHostRuntimeException { + if (rmiHosts.getRMIHosts().isEmpty()) { + throw new RMIHostException("No RMI host available"); + } + rmiHosts.getRMIHosts().get(0).registerService(uri, serviceObject); + } + + public void unregisterService(String uri) throws RMIHostException, RMIHostRuntimeException { + if (rmiHosts.getRMIHosts().isEmpty()) { + throw new RMIHostException("No RMI host available"); + } + rmiHosts.getRMIHosts().get(0).unregisterService(uri); + } + + public Remote findService(String uri) throws RMIHostException, RMIHostRuntimeException { + if (rmiHosts.getRMIHosts().isEmpty()) { + throw new RMIHostException("No RMI host available"); + } + return rmiHosts.getRMIHosts().get(0).findService(uri); + } + +} diff --git a/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java new file mode 100644 index 0000000000..b95b91f003 --- /dev/null +++ b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java @@ -0,0 +1,61 @@ +/* + * 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.rmi; + +import java.rmi.Remote; + +/** + * RMI Service hosting interface to be implemented by host environments that allows SCA Components + * to register RMI Services to handle inbound service requests over RMI to SCA Components + * + * @version $Rev$ $Date$ + */ +public interface RMIHost { + int RMI_DEFAULT_PORT = 1099; + + /** + * Register an RMI service with the given name and port + * + * @param uri the URI against which the server is to be registered + * @param serviceObject the server object to be registered + * @throws RMIHostException + * @throws RMIHostRuntimeException + */ + void registerService(String uri, Remote serviceObject) throws RMIHostException, RMIHostRuntimeException; + + /** + * Unregister a service registered under the given service name and port number + * + * @param uri the URI of the server + * @throws RMIHostException + * @throws RMIHostRuntimeException + */ + void unregisterService(String uri) throws RMIHostException, RMIHostRuntimeException; + + /** + * find a remote service hosted on the given host, port and service name + * + * @param uri the URI of the service + * @return the RMI server object + * @throws RMIHostException + * @throws RMIHostRuntimeException + */ + Remote findService(String uri) throws RMIHostException, RMIHostRuntimeException; + +} diff --git a/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.java b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.java new file mode 100644 index 0000000000..959eb72f6e --- /dev/null +++ b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.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.rmi;
+
+
+/**
+ * This exception will relate to situations where the end applicaition's input is the cause of the exception
+ *
+ * @version $Rev: 486986 $ $Date: 2006-12-14 11:48:28 +0530 (Thu, 14 Dec 2006) $
+ */
+public class RMIHostException extends RuntimeException {
+
+ private static final long serialVersionUID = 3378300080918544410L;
+
+ public RMIHostException() {
+ }
+
+ public RMIHostException(String message) {
+ super(message);
+ }
+
+ public RMIHostException(Throwable e) {
+ super(e);
+ }
+
+ public RMIHostException(String message, Throwable cause) {
+ super(message, cause);
+ }
+}
diff --git a/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.java b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.java new file mode 100644 index 0000000000..40d6013940 --- /dev/null +++ b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.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.rmi; + +import java.util.List; + +/** + * An extension point for RMI hosts. + * + * @version $Rev$ $Date$ + */ +public interface RMIHostExtensionPoint { + + /** + * Adds a Servlet host extension. + * + * @param rmiHost + */ + void addRMIHost(RMIHost rmiHost); + + /** + * Removes a Servlet host extension. + * + * @param rmiHost + */ + void removeRMIHost(RMIHost rmiHost); + + /** + * Returns a list of Servlet host extensions. + * + * @return + */ + List<RMIHost> getRMIHosts(); + +} diff --git a/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java new file mode 100644 index 0000000000..998287f998 --- /dev/null +++ b/java/sca/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java @@ -0,0 +1,46 @@ +/*
+ * 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.rmi;
+
+
+/**
+ * This exception relates to cases where there is a problem with the
+ * Host runtime
+ *
+ * @version $Rev$ $Date$
+ */
+public class RMIHostRuntimeException extends RuntimeException {
+
+ private static final long serialVersionUID = -2639598547028423686L;
+
+ public RMIHostRuntimeException() {
+ }
+
+ public RMIHostRuntimeException(String message) {
+ super(message);
+ }
+
+ public RMIHostRuntimeException(Throwable e) {
+ super(e);
+ }
+
+ public RMIHostRuntimeException(String message, Throwable cause) {
+ super(message, cause);
+ }
+}
diff --git a/java/sca/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint b/java/sca/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint new file mode 100644 index 0000000000..014c5391b8 --- /dev/null +++ b/java/sca/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint @@ -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.rmi.DefaultRMIHostExtensionPoint
diff --git a/java/sca/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java b/java/sca/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java new file mode 100644 index 0000000000..88f3e89489 --- /dev/null +++ b/java/sca/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java @@ -0,0 +1,90 @@ +/*
+ * 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.rmi;
+
+import java.io.Serializable;
+import java.rmi.Remote;
+
+import junit.framework.TestCase;
+
+/**
+ * Test cases for the RMI Host.
+ *
+ * @version $Rev$ $Date$
+ */
+public class RMIHostImplTestCase extends TestCase {
+
+ public void testInit() {
+ new DefaultRMIHost();
+ }
+
+ public void testFindServiceBadHost() throws RMIHostRuntimeException, RMIHostException {
+ try {
+ new DefaultRMIHost().findService("rmi://locahost:9994/$BAD$");
+ fail();
+ } catch (RMIHostRuntimeException e) {
+ // expected
+ }
+ }
+
+ public void testRegisterService1() throws RMIHostRuntimeException, RMIHostException {
+ DefaultRMIHost host = new DefaultRMIHost();
+ host.registerService("rmi://localhost:9996/foo1", new MockRemote());
+ host.unregisterService("rmi://localhost:9996/foo1");
+ }
+
+ public void testExistingRegistry() throws RMIHostRuntimeException, RMIHostException {
+ DefaultRMIHost host1 = new DefaultRMIHost();
+ host1.registerService("rmi://localhost:9995/foo1", new MockRemote());
+ DefaultRMIHost host2 = new DefaultRMIHost();
+ host2.registerService("rmi://localhost:9995/foo2", new MockRemote());
+ host2.unregisterService("rmi://localhost:9995/foo1");
+ host2.unregisterService("rmi://localhost:9995/foo2");
+ }
+
+ public void testRegisterService2() throws RMIHostRuntimeException, RMIHostException {
+ DefaultRMIHost host = new DefaultRMIHost();
+ host.registerService("rmi://localhost:9999/bar1", new MockRemote());
+ host.unregisterService("rmi://localhost:9999/bar1");
+ }
+
+ public void testRegisterServiceAlreadyBound() throws RMIHostRuntimeException, RMIHostException {
+ DefaultRMIHost host = new DefaultRMIHost();
+ host.registerService("rmi://localhost:9997/bar2", new MockRemote());
+ try {
+ host.registerService("rmi://localhost:9997/bar2", new MockRemote());
+ } catch (RMIHostException e) {
+ // expected
+ host.unregisterService("rmi://localhost:9997/bar2");
+ }
+ }
+
+ public void testUnRegisterService() throws RMIHostRuntimeException, RMIHostException {
+ DefaultRMIHost host = new DefaultRMIHost();
+ try {
+ host.unregisterService("rmi://localhost:9998/bar3");
+ fail();
+ } catch (RMIHostRuntimeException e) {
+ // expected
+ }
+ }
+
+ private static class MockRemote implements Remote, Serializable {
+ }
+}
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