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-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/LICENSE238
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/META-INF/MANIFEST.MF32
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/NOTICE6
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/pom.xml75
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometBindingProviderFactory.java69
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometCallbackInvoker.java69
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometReferenceBindingProvider.java67
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometServiceBindingProvider.java88
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/JSONUtil.java145
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/ServletFactory.java139
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/callback/CometCallback.java39
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/callback/Status.java27
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java168
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/javascript/JavascriptGenerator.java91
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/javascript/JavascriptResource.java62
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometEndpointManager.java51
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometOperationManager.java51
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometSessionManager.java51
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory20
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/cometComponentContext.js53
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.atmosphere.js703
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.guid.js75
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.json-2.2.min.js45
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/CometTestCase.java55
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/StockService.java33
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/StockServiceImpl.java44
-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/resources/test.composite37
27 files changed, 2533 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/LICENSE b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/LICENSE
new file mode 100644
index 0000000000..6118ab67fc
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/LICENSE
@@ -0,0 +1,238 @@
+
+ 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.
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+ "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."
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
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+ 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,
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+ Work and such Derivative Works in Source or Object form.
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+ 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
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+ (d) If the Work includes a "NOTICE" text file as part of its
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+ of the following places: within a NOTICE text file distributed
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+ 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. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. 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.
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+ 9. Accepting Warranty or Additional Liability. While redistributing
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
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+ 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
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+ 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.
+
+===============================================================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================:
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+=================================================================================================================
+
+This module includes files under the following MIT license:
+
+Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..973c48480a
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/META-INF/MANIFEST.MF
@@ -0,0 +1,32 @@
+Manifest-Version: 1.0
+SCA-Version: 1.1
+Bundle-Name: Apache Tuscany SCA Comet Binding Model
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 2.0.0
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA Comet Binding Model
+Import-Package: javax.servlet;version="2.5.0",
+ javax.servlet.http;version="2.5.0",
+ org.apache.commons.codec,
+ org.apache.commons.codec.net,
+ org.apache.http,
+ org.apache.http.client,
+ org.apache.http.client.methods,
+ org.apache.http.client.utils,
+ org.apache.http.conn,
+ org.apache.http.impl.client,
+ org.apache.tuscany.sca.assembly;version="2.0.0",
+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",
+ org.apache.tuscany.sca.binding.comet;version="2.0.0",
+ org.apache.tuscany.sca.core;version="2.0.0",
+ org.apache.tuscany.sca.host.http;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef;version="2.0.0",
+ org.apache.tuscany.sca.invocation;version="2.0.0",
+ org.apache.tuscany.sca.provider;version="2.0.0",
+ org.apache.tuscany.sca.runtime;version="2.0.0",
+ org.codehaus.jackson,
+ org.codehaus.jackson.map
+Bundle-SymbolicName: org.apache.tuscany.sca.binding.comet.runtime
+Bundle-DocURL: http://www.apache.org/
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/NOTICE b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/NOTICE
new file mode 100644
index 0000000000..7bd7e52af5
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2013 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/pom.xml b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/pom.xml
new file mode 100644
index 0000000000..2138387c76
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/pom.xml
@@ -0,0 +1,75 @@
+<?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>2.0.1</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-comet-runtime</artifactId>
+ <name>Apache Tuscany SCA Comet Binding Runtime</name>
+ <packaging>jar</packaging>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-base-runtime</artifactId>
+ <version>2.0.1</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.google.code.gson</groupId>
+ <artifactId>gson</artifactId>
+ <version>1.4</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.geronimo.specs</groupId>
+ <artifactId>geronimo-servlet_3.0_spec</artifactId>
+ <version>1.0</version>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jetty</artifactId>
+ <version>6.1.26</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-log4j12</artifactId>
+ <version>1.6.1</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.atmosphere</groupId>
+ <artifactId>atmosphere-jersey</artifactId>
+ <version>0.7.2</version>
+ <scope>compile</scope>
+ </dependency>
+ </dependencies>
+
+</project>
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometBindingProviderFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometBindingProviderFactory.java
new file mode 100644
index 0000000000..f6c393dcb4
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometBindingProviderFactory.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.binding.comet.runtime;
+
+import org.apache.tuscany.sca.binding.comet.CometBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostHelper;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
+
+/**
+ * Factory for binding providers.
+ */
+public class CometBindingProviderFactory implements BindingProviderFactory<CometBinding> {
+
+ /**
+ * Underlying servlet host.
+ */
+ private final ServletHost servletHost;
+
+ public CometBindingProviderFactory(final ExtensionPointRegistry extensionPoints) {
+ this.servletHost = ServletHostHelper.getServletHost(extensionPoints);
+ }
+
+ @Override
+ public Class<CometBinding> getModelType() {
+ return CometBinding.class;
+ }
+
+ /**
+ * Creates a provider for a reference that has comet binding specified in
+ * the scdl.
+ */
+ @Override
+ public ReferenceBindingProvider createReferenceBindingProvider(final RuntimeEndpointReference endpoint) {
+ return new CometReferenceBindingProvider(endpoint);
+ }
+
+ /**
+ * Creates a provider for a service that has comet binding specified in the
+ * scdl.
+ */
+ @Override
+ public ServiceBindingProvider createServiceBindingProvider(final RuntimeEndpoint endpoint) {
+ return new CometServiceBindingProvider(endpoint, this.servletHost);
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometCallbackInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometCallbackInvoker.java
new file mode 100644
index 0000000000..b973c90728
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometCallbackInvoker.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.binding.comet.runtime;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.binding.comet.runtime.callback.Status;
+import org.apache.tuscany.sca.binding.comet.runtime.manager.CometSessionManager;
+import org.apache.tuscany.sca.core.invocation.Constants;
+import org.apache.tuscany.sca.core.invocation.impl.MessageImpl;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.atmosphere.cpr.Broadcaster;
+
+/**
+ * Receives callback invocations and sends messages back to the browser.
+ */
+public class CometCallbackInvoker implements Invoker {
+
+ protected Operation operation;
+ protected EndpointReference endpoint;
+
+ public CometCallbackInvoker(final Operation operation, final EndpointReference endpoint) {
+ this.operation = operation;
+ this.endpoint = endpoint;
+ }
+
+ /**
+ * Sends message back to the browser client and reports connection status to
+ * the runtime.
+ *
+ * @param msg
+ * message to send to the browser
+ * @return the connection status
+ */
+ @Override
+ public Message invoke(final Message msg) {
+ String sessionId = (String) msg.getHeaders().get(Constants.RELATES_TO);
+ Broadcaster broadcaster = CometSessionManager.get(sessionId);
+ Message response = new MessageImpl();
+ if (broadcaster == null) {
+ response.setBody(Status.CLIENT_DISCONNECTED);
+ } else {
+ String callbackMethod = msg.getTo().getURI();
+ Object[] body = msg.getBody();
+ broadcaster.broadcast(callbackMethod + "($.secureEvalJSON('" + JSONUtil.encodeResponse(body[0]) + "'))");
+ response.setBody(Status.OK);
+ }
+ return response;
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometReferenceBindingProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometReferenceBindingProvider.java
new file mode 100644
index 0000000000..9777b0c82c
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometReferenceBindingProvider.java
@@ -0,0 +1,67 @@
+/*
+ * 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.binding.comet.runtime;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+
+/**
+ * Provider for references and callbacks that have comet binding specified in
+ * the scdl. Used by callbacks to create invokers. Not used for comet
+ * references as they are javascript proxies not Java objects.
+ */
+public class CometReferenceBindingProvider implements ReferenceBindingProvider {
+
+ /**
+ * Endpoint for which the binding provider is created.
+ */
+ private final EndpointReference endpoint;
+
+ public CometReferenceBindingProvider(final EndpointReference endpoint) {
+ this.endpoint = endpoint;
+ }
+
+ @Override
+ public Invoker createInvoker(final Operation operation) {
+ return new CometCallbackInvoker(operation, endpoint);
+ }
+
+ @Override
+ public void start() {
+ }
+
+ @Override
+ public void stop() {
+ }
+
+ @Override
+ public InterfaceContract getBindingInterfaceContract() {
+ return endpoint.getReference().getInterfaceContract();
+ }
+
+ @Override
+ public boolean supportsOneWayInvocation() {
+ return false;
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometServiceBindingProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometServiceBindingProvider.java
new file mode 100644
index 0000000000..58f422c01b
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometServiceBindingProvider.java
@@ -0,0 +1,88 @@
+/*
+ * 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.binding.comet.runtime;
+
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.binding.comet.runtime.javascript.JavascriptGenerator;
+import org.apache.tuscany.sca.binding.comet.runtime.manager.CometEndpointManager;
+import org.apache.tuscany.sca.binding.comet.runtime.manager.CometOperationManager;
+import org.apache.tuscany.sca.binding.comet.runtime.manager.CometSessionManager;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+
+/**
+ * Provider for services having comet binding specified in the scdl.
+ */
+public class CometServiceBindingProvider implements ServiceBindingProvider {
+
+ private RuntimeEndpoint endpoint;
+ private ServletHost servletHost;
+
+ public CometServiceBindingProvider(final RuntimeEndpoint endpoint, final ServletHost servletHost) {
+ this.endpoint = endpoint;
+ this.servletHost = servletHost;
+ }
+
+ /**
+ * Init the comet binding server-side infrastructure.
+ */
+ @Override
+ public void start() {
+ String deployedURI = ServletFactory.registerServlet(this.servletHost);
+ endpoint.setDeployedURI(deployedURI);
+ final ComponentService service = this.endpoint.getService();
+ final Interface serviceInterface = service.getInterfaceContract().getInterface();
+ JavascriptGenerator.generateServiceProxy(service);
+ for (final Operation operation : serviceInterface.getOperations()) {
+ final String url = "/" + endpoint.getService().getName() + "/" + operation.getName();
+ CometEndpointManager.add(url, endpoint);
+ CometOperationManager.add(url, operation);
+ JavascriptGenerator.generateMethodProxy(service, operation);
+ }
+ }
+
+ /**
+ * Stop the comet binding server-side infrastructure.
+ */
+ @Override
+ public void stop() {
+ ServletFactory.unregisterServlet(this.servletHost);
+ CometEndpointManager.clear();
+ CometOperationManager.clear();
+ CometSessionManager.clear();
+ }
+
+ @Override
+ public InterfaceContract getBindingInterfaceContract() {
+ return endpoint.getService().getInterfaceContract();
+ }
+
+ @Override
+ public boolean supportsOneWayInvocation() {
+ // set to false so the runtime will add a nonBlocking interceptor to
+ // handle @OneWay calls
+ return false;
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/JSONUtil.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/JSONUtil.java
new file mode 100644
index 0000000000..79ec156131
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/JSONUtil.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.binding.comet.runtime;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+import com.google.gson.Gson;
+
+/**
+ * Helper class to facilitate JSON convertions.
+ */
+public class JSONUtil {
+
+ private static Gson gson = new Gson();
+
+ /**
+ * Convert request parameters from JSON to operation parameter types.
+ *
+ * @param jsonData
+ * parameters in JSON array format
+ * @param operation
+ * the operation to invoke
+ * @return an array of objects
+ */
+ public static Object[] decodeJsonParamsForOperation(String jsonData, Operation operation) {
+ Object[] args = new Object[operation.getInputType().getLogical().size()];
+ final String[] json = parseArray(jsonData);
+ int index = 0;
+ for (final DataType<?> dataType : operation.getInputType().getLogical()) {
+ args[index] = gson.fromJson(json[index], dataType.getPhysical());
+ index++;
+ }
+ return args;
+ }
+
+ /**
+ * Split the JSON array containing the arguments for the method call in
+ * order to avoid converting JSON to Object[]. Converting each object
+ * separately to it's corresponding type avoids type mismatch problems at
+ * service invocation.
+ *
+ * @param jsonArray
+ * the JSON array
+ * @return an array of JSON formatted strings
+ */
+ private static String[] parseArray(String jsonArray) {
+ List<String> objects = new ArrayList<String>();
+ int bracketNum = 0;
+ int parNum = 0;
+ int quoteNum = 0;
+ int startPos = 1;
+ for (int i = 0; i < jsonArray.length(); i++) {
+ switch (jsonArray.charAt(i)) {
+ case '{':
+ bracketNum++;
+ break;
+ case '}':
+ bracketNum--;
+ break;
+ case '[':
+ parNum++;
+ break;
+ case ']':
+ parNum--;
+ break;
+ case '\"':
+ quoteNum++;
+ break;
+ case ',':
+ if ((bracketNum == 0) && (parNum == 1) && quoteNum % 2 == 0) {
+ objects.add(jsonArray.substring(startPos, i));
+ startPos = i + 1;
+ }
+ }
+ }
+ objects.add(jsonArray.substring(startPos, jsonArray.length() - 1));
+ return objects.toArray(new String[] {});
+ }
+
+ private JSONUtil() {
+ }
+
+ /**
+ * Converts a Java object to JSON format.
+ *
+ * @param response
+ * the response to convert
+ * @return the object in JSON format
+ */
+ public static String encodeResponse(Object response) {
+ return gson.toJson(response);
+ }
+
+ /**
+ * Convert request parameters as JSON array.
+ *
+ * @param params
+ * request parameters
+ * @return request parameters as JSON array
+ */
+ public static String encodeRequestParams(Object[] params) {
+ StringBuilder builder = new StringBuilder();
+ for (int index = 0; index < params.length; index++) {
+ Object param = params[index];
+ builder.append(index == 0 ? "[" : ",");
+ builder.append(gson.toJson(param));
+ }
+ builder.append("]");
+ return builder.toString();
+ }
+
+ /**
+ * Decode JSON to a given Java type.
+ *
+ * @param responseJSON
+ * the json to convert
+ * @param returnType
+ * the return type to convert to
+ * @return the converted object
+ */
+ public static Object decodeResponse(String responseJSON, Class<?> returnType) {
+ return gson.fromJson(responseJSON, returnType);
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/ServletFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/ServletFactory.java
new file mode 100644
index 0000000000..f40d1f62ce
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/ServletFactory.java
@@ -0,0 +1,139 @@
+/*
+ * 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.binding.comet.runtime;
+
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.atmosphere.cpr.AtmosphereServlet;
+
+/**
+ * This class adds two servlets to the runtime: one exposing all the comet
+ * services, the other one exposing the javascript toolkit.
+ *
+ * Exposing all comet services through a single servlet is needed as browsers
+ * are undergone by the two http connection limit per domain so all comet
+ * services should send their responses via the same http connection to a single
+ * client.
+ *
+ * Dispatching to the corresponding endpoint and operation is done internally
+ * using Jersey RESTful Web Services integration with the AtmosphereServlet.
+ *
+ * The Javascript toolkit is not tied to any of the services so it is exposed by
+ * a separate servlet.
+ */
+public final class ServletFactory {
+
+ /**
+ * Init-param key for the AtmosphereServlet defining where to look for
+ * Jersey classes.
+ */
+ private static final String PACKAGE_KEY = "com.sun.jersey.config.property.packages";
+
+ /**
+ * Package of the class handling dispatching to endpoints.
+ */
+ private static final String HANDLER_PACKAGE = "org.apache.tuscany.sca.binding.comet.runtime.handler";
+
+ /**
+ * Package of the class handling Javascript toolkit retrieval.
+ */
+ private static final String JS_PACKAGE = "org.apache.tuscany.sca.binding.comet.runtime.javascript";
+
+ /**
+ * Init-param key for Atmosphere filters.
+ */
+ private static final String FILTERS_KEY = "org.atmosphere.cpr.broadcastFilterClasses";
+
+ /**
+ * Defined filters.
+ */
+ private static final String FILTERS = "org.atmosphere.client.JavascriptClientFilter";
+
+ /**
+ * Path where services will be exposed.
+ */
+ public static final String PATH = "/tuscany-comet/*";
+
+ /**
+ * Path where Javascript toolkit will be exposed.
+ */
+ public static final String JS_PATH = "/tuscany-comet-js/*";
+
+ /**
+ * The servlet that is exposing the comet services.
+ */
+ private static AtmosphereServlet cometServlet = null;
+
+ /**
+ * The servlet that is exposing the Javascript toolkit.
+ */
+ private static AtmosphereServlet javascriptServlet = null;
+
+ /**
+ * Prevent instantiation of singleton class.
+ */
+ private ServletFactory() {
+ }
+
+ /**
+ * Adds servlets to the underlying servlet host. No need for thread safety
+ * as calls to this method are sequentially done for each comet endpoint
+ * found by the runtime.
+ *
+ * @param servletHost
+ * underlying servlet host
+ * @return uri where servlet has been mapped
+ */
+ public static String registerServlet(final ServletHost servletHost) {
+ String uri = registerCometServlet(servletHost);
+ registerJavascriptServlet(servletHost);
+ return uri;
+ }
+
+ private static String registerCometServlet(ServletHost servletHost) {
+ if (ServletFactory.cometServlet == null) {
+ ServletFactory.cometServlet = new AtmosphereServlet();
+ ServletFactory.cometServlet.addInitParameter(PACKAGE_KEY, HANDLER_PACKAGE);
+// ServletFactory.cometServlet.addInitParameter(FILTERS_KEY, FILTERS);
+ String uri = servletHost.addServletMapping(PATH, cometServlet);
+ return uri;
+ }
+ return null;
+ }
+
+ private static void registerJavascriptServlet(ServletHost servletHost) {
+ if (ServletFactory.javascriptServlet == null) {
+ ServletFactory.javascriptServlet = new AtmosphereServlet();
+ ServletFactory.javascriptServlet.addInitParameter(PACKAGE_KEY, JS_PACKAGE);
+ servletHost.addServletMapping(JS_PATH, javascriptServlet);
+ }
+ }
+
+ /**
+ * Removes servlets from the servlet host.
+ *
+ * @param servletHost
+ * the underlying servlet host.
+ */
+ public static void unregisterServlet(final ServletHost servletHost) {
+ servletHost.removeServletMapping(PATH);
+ servletHost.removeServletMapping(JS_PATH);
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/callback/CometCallback.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/callback/CometCallback.java
new file mode 100644
index 0000000000..1deefb2afa
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/callback/CometCallback.java
@@ -0,0 +1,39 @@
+/*
+ * 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.binding.comet.runtime.callback;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The comet callback interface.
+ */
+@Remotable
+public interface CometCallback {
+
+ /**
+ * Send message back to the browser client.
+ *
+ * @param message
+ * message to send
+ * @return status of the underlying connection with the browser
+ */
+ Status sendMessage(Object message);
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/callback/Status.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/callback/Status.java
new file mode 100644
index 0000000000..6b479a144a
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/callback/Status.java
@@ -0,0 +1,27 @@
+/*
+ * 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.binding.comet.runtime.callback;
+
+/**
+ * Status of the connection with the browser client.
+ */
+public enum Status {
+ OK, CLIENT_DISCONNECTED
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java
new file mode 100644
index 0000000000..0c9902211c
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/handler/CometBindingHandler.java
@@ -0,0 +1,168 @@
+/*
+ * 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.binding.comet.runtime.handler;
+
+import java.lang.reflect.InvocationTargetException;
+
+import javax.ws.rs.FormParam;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.QueryParam;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.binding.comet.runtime.JSONUtil;
+import org.apache.tuscany.sca.binding.comet.runtime.manager.CometEndpointManager;
+import org.apache.tuscany.sca.binding.comet.runtime.manager.CometOperationManager;
+import org.apache.tuscany.sca.binding.comet.runtime.manager.CometSessionManager;
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeEndpointImpl;
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeEndpointReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.Constants;
+import org.apache.tuscany.sca.core.invocation.impl.MessageImpl;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+import org.atmosphere.cpr.Broadcaster;
+import org.atmosphere.cpr.BroadcasterLifeCyclePolicy;
+import org.atmosphere.cpr.BroadcasterLifeCyclePolicy.ATMOSPHERE_RESOURCE_POLICY;
+import org.atmosphere.cpr.BroadcasterLifeCyclePolicyListener;
+import org.atmosphere.jersey.JerseyBroadcaster;
+import org.atmosphere.jersey.SuspendResponse;
+
+/**
+ * Handles requests for comet services and for creating a persistent connection.
+ */
+@Path("/")
+public class CometBindingHandler {
+
+ /**
+ * Suspends the current HTTP connection.
+ *
+ * @param sessionId
+ * session id to identify client
+ * @return a response that is not committed, just flushed
+ */
+ @GET
+ @Path("/connect")
+ public SuspendResponse<String> connect(@QueryParam("sessionId") String sessionId) {
+ Broadcaster broadcaster = CometSessionManager.get(sessionId);
+ if (broadcaster == null) {
+ broadcaster = new JerseyBroadcaster(sessionId);
+ BroadcasterLifeCyclePolicy policy = new BroadcasterLifeCyclePolicy.Builder().policy(
+ ATMOSPHERE_RESOURCE_POLICY.EMPTY_DESTROY).build();
+ broadcaster.setBroadcasterLifeCyclePolicy(policy);
+ broadcaster.addBroadcasterLifeCyclePolicyListener(new CometBroadcasterLifeCyclePolicyListener(sessionId));
+ CometSessionManager.add(sessionId, broadcaster);
+ }
+ return new SuspendResponse.SuspendResponseBuilder<String>().broadcaster(broadcaster).outputComments(true)
+ .build();
+ }
+
+ /**
+ * Handles requests for service operations.
+ *
+ * @param service
+ * the service to invoke
+ * @param method
+ * the method to invoke
+ * @param sessionId
+ * the client session id
+ * @param callbackMethod
+ * the callbackMethod to invoke once a response is available
+ * @param jsonData
+ * method arguments sent by the client in JSON format
+ * @throws InvocationTargetException
+ * if a problem occurs while invoking the service implementation
+ */
+ @POST
+ @Path("/{service}/{method}")
+ public void handleRequest(@PathParam("service") String service, @PathParam("method") String method,
+ @FormParam("sessionId") String sessionId, @FormParam("callbackMethod") String callbackMethod,
+ @FormParam("params") String jsonData) throws InvocationTargetException {
+ String url = "/" + service + "/" + method;
+ RuntimeEndpoint wire = CometEndpointManager.get(url);
+ Operation operation = CometOperationManager.get(url);
+
+ final Object[] args = JSONUtil.decodeJsonParamsForOperation(jsonData, operation);
+ Message msg = createMessageWithMockedCometReference(args, sessionId, callbackMethod);
+ boolean isVoidReturnType = operation.getOutputType().getLogical().isEmpty();
+ if (!isVoidReturnType) {
+ Object response = wire.invoke(operation, args);
+ Broadcaster broadcaster = CometSessionManager.get(sessionId);
+ if (broadcaster != null) {
+ broadcaster.broadcast(callbackMethod + "($.secureEvalJSON('" + JSONUtil.encodeResponse(response)
+ + "'))");
+ }
+ } else {
+ wire.invoke(operation, msg);
+ }
+ }
+
+ /**
+ * Creates a message with a mocked EndpointReference in the 'from' field to
+ * simulate a comet reference (because requests are coming from browsers).
+ * This is needed by the callback mechanism to have a source for the
+ * request.
+ *
+ * @param args
+ * arguments for the method invocation
+ * @param sessionId
+ * the session id of the client
+ * @param callbackMethod
+ * method to call once a response is available
+ * @return an invocation message
+ */
+ private Message createMessageWithMockedCometReference(Object[] args, String sessionId, String callbackMethod) {
+ Message msg = new MessageImpl();
+ msg.getHeaders().put(Constants.MESSAGE_ID, sessionId);
+ msg.setBody(args);
+ EndpointReference re = new RuntimeEndpointReferenceImpl();
+ RuntimeEndpointImpl callbackEndpoint = new RuntimeEndpointImpl();
+ callbackEndpoint.setURI(callbackMethod);
+ re.setCallbackEndpoint(callbackEndpoint);
+ msg.setFrom(re);
+ return msg;
+ }
+
+ public class CometBroadcasterLifeCyclePolicyListener implements BroadcasterLifeCyclePolicyListener {
+
+ private String sessionId;
+
+ public CometBroadcasterLifeCyclePolicyListener(String sessionId) {
+ this.sessionId = sessionId;
+ }
+
+ @Override
+ public void onDestroy() {
+ }
+
+ @Override
+ public void onEmpty() {
+ CometSessionManager.remove(sessionId);
+ }
+
+ @Override
+ public void onIdle() {
+ }
+
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/javascript/JavascriptGenerator.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/javascript/JavascriptGenerator.java
new file mode 100644
index 0000000000..ecf470da2d
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/javascript/JavascriptGenerator.java
@@ -0,0 +1,91 @@
+/*
+ * 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.binding.comet.runtime.javascript;
+
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * Generates javascript proxies for the comet services.
+ */
+public class JavascriptGenerator {
+
+ /**
+ * Namespace for the Tuscany Comet Javascript toolkit.
+ */
+ public static final String JS_NAMESPACE = "SCA";
+
+ /**
+ * Name for the SCA component context.
+ */
+ private static final String COMPONENT_CONTEXT = "this.CometComponentContext";
+
+ /**
+ * Name for the object performing comet specific tasks.
+ */
+ private static final String TUSCANY_COMET = "SCA.TuscanyComet";
+
+ private static StringBuffer javascript = new StringBuffer();
+
+ private JavascriptGenerator() {
+ }
+
+ public static StringBuffer getJavascript() {
+ return JavascriptGenerator.javascript;
+ }
+
+ /**
+ * Generates the javascript proxy for a service.
+ *
+ * @param service
+ * the service for which generation is performed
+ */
+ public static void generateServiceProxy(final ComponentService service) {
+ JavascriptGenerator.javascript.append(JavascriptGenerator.COMPONENT_CONTEXT + "." + service.getName()
+ + " = new Object();\n");
+ }
+
+ /**
+ * Generates the method inside the service proxy for the specified
+ * operation.
+ *
+ * @param service
+ * the service containing the operation
+ * @param operation
+ * the operation
+ */
+ public static void generateMethodProxy(final ComponentService service, final Operation operation) {
+ JavascriptGenerator.javascript.append(JavascriptGenerator.COMPONENT_CONTEXT + "." + service.getName() + "."
+ + operation.getName() + " = function(");
+ for (int i = 0; i < operation.getInputType().getLogical().size(); i++) {
+ JavascriptGenerator.javascript.append("p" + i + ", ");
+ }
+ JavascriptGenerator.javascript.append("callbackMethod) {\n");
+ // send method argumets as JSON array
+ JavascriptGenerator.javascript.append(" var params = [];\n");
+ for (int i = 0; i < operation.getInputType().getLogical().size(); i++) {
+ JavascriptGenerator.javascript.append(" params.push(p" + i + ");\n");
+ }
+ JavascriptGenerator.javascript.append(" " + JavascriptGenerator.TUSCANY_COMET + ".callAsync('"
+ + service.getName() + "/" + operation.getName() + "', $.toJSON(params), callbackMethod);\n");
+ JavascriptGenerator.javascript.append("}\n");
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/javascript/JavascriptResource.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/javascript/JavascriptResource.java
new file mode 100644
index 0000000000..06f7bfb546
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/javascript/JavascriptResource.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.binding.comet.runtime.javascript;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.io.SequenceInputStream;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+
+/**
+ * Handles calls for the retrieving the Javascript toolkit.
+ */
+@Path("/")
+@Produces("text/javascript")
+public class JavascriptResource {
+
+ /**
+ * Dependencies for the Tuscany Comet Javascript API.
+ */
+ private static final String[] DEPENDENCIES = { "/jquery.atmosphere.js", "/jquery.json-2.2.min.js",
+ "/jquery.guid.js", "/cometComponentContext.js" };
+
+ /**
+ * Method called when the Javascript toolkit is requested.
+ *
+ * @return InputStream containing the Javascript code.
+ */
+ @GET
+ @Path("/org.apache.tuscany.sca.CometComponentContext.js")
+ public InputStream getJavascript() {
+ InputStream stream = null;
+ for (String dependency : JavascriptResource.DEPENDENCIES) {
+ if (stream == null) {
+ stream = this.getClass().getResourceAsStream(dependency);
+ } else {
+ stream = new SequenceInputStream(stream, this.getClass().getResourceAsStream(dependency));
+ }
+ }
+ final String generatedJs = JavascriptGenerator.getJavascript().toString() + "\n}";
+ return new SequenceInputStream(stream, new ByteArrayInputStream(generatedJs.getBytes()));
+ }
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometEndpointManager.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometEndpointManager.java
new file mode 100644
index 0000000000..3d9707ca8e
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometEndpointManager.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.binding.comet.runtime.manager;
+
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+
+/**
+ * Manager for Tuscany comet endpoints. This is a thread-safe singleton class.
+ */
+public class CometEndpointManager {
+
+ private static final ConcurrentMap<String, RuntimeEndpoint> endpoints = new ConcurrentHashMap<String, RuntimeEndpoint>();
+
+ private CometEndpointManager() {
+ }
+
+ public static void add(String url, RuntimeEndpoint endpoint) {
+ endpoints.put(url, endpoint);
+ }
+
+ public static RuntimeEndpoint get(String url) {
+ return endpoints.get(url);
+ }
+
+ public static void remove(String url) {
+ endpoints.remove(url);
+ }
+
+ public static void clear() {
+ endpoints.clear();
+ }
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometOperationManager.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometOperationManager.java
new file mode 100644
index 0000000000..ea6657e786
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometOperationManager.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.binding.comet.runtime.manager;
+
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * Manager for Tuscany comet operations. This is a thread-safe singleton class.
+ */
+public class CometOperationManager {
+
+ private static final ConcurrentMap<String, Operation> operations = new ConcurrentHashMap<String, Operation>();
+
+ private CometOperationManager() {
+ }
+
+ public static void add(String url, Operation operation) {
+ operations.put(url, operation);
+ }
+
+ public static Operation get(String url) {
+ return operations.get(url);
+ }
+
+ public static void remove(String url) {
+ operations.remove(url);
+ }
+
+ public static void clear() {
+ operations.clear();
+ }
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometSessionManager.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometSessionManager.java
new file mode 100644
index 0000000000..59fe8d8f2d
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometSessionManager.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.binding.comet.runtime.manager;
+
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import org.atmosphere.cpr.Broadcaster;
+
+/**
+ * Manager for Tuscany comet sessions. This is a thread-safe singleton class.
+ */
+public class CometSessionManager {
+
+ private static final ConcurrentMap<String, Broadcaster> broadcasters = new ConcurrentHashMap<String, Broadcaster>();
+
+ private CometSessionManager() {
+ }
+
+ public static void add(String sessionId, Broadcaster broadcaster) {
+ broadcasters.put(sessionId, broadcaster);
+ }
+
+ public static Broadcaster get(String sessionId) {
+ return broadcasters.get(sessionId);
+ }
+
+ public static void remove(String sessionId) {
+ broadcasters.remove(sessionId);
+ }
+
+ public static void clear() {
+ broadcasters.clear();
+ }
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..cb6db39c4e
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,20 @@
+# 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.
+
+# Implementation class for the binding extension
+org.apache.tuscany.sca.binding.comet.runtime.CometBindingProviderFactory;model=org.apache.tuscany.sca.binding.comet.CometBinding
+
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/cometComponentContext.js b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/cometComponentContext.js
new file mode 100644
index 0000000000..cddbaa3fa0
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/cometComponentContext.js
@@ -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.
+ */
+
+var SCA = new function() {
+
+this.TuscanyComet = {
+ appUrl: 'tuscany-comet',
+ connectedEndpoint : null,
+ sessionId : $.Guid.New(),
+ connect : function(transport) {
+ if(transport == null) {
+ transport = 'streaming';
+ }
+ $.atmosphere.subscribe(document.location.toString() + this.appUrl + "/connect?sessionId=" + this.sessionId,
+ this.callback,
+ $.atmosphere.request = {
+ method : 'GET',
+ transport : transport,
+ maxRequest: 1000000,
+ });
+ this.connectedEndpoint = $.atmosphere.response;
+ },
+ callAsync : function(url, params, callbackMethod) {
+ this.connectedEndpoint.push(document.location.toString()
+ + this.appUrl + '/' + url,
+ null,
+ $.atmosphere.request = {
+ method : 'POST',
+ data : 'sessionId=' + this.sessionId + '&callbackMethod=' + callbackMethod.name + '&params=' + params
+ });
+ },
+ callback : function(response) {
+ eval(response.responseBody);
+ }
+};
+
+
+this.CometComponentContext = new Object();
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.atmosphere.js b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.atmosphere.js
new file mode 100644
index 0000000000..a52e0793b7
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.atmosphere.js
@@ -0,0 +1,703 @@
+/**
+ * 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.
+ */
+jQuery.atmosphere = function()
+{
+ var activeRequest;
+ jQuery(window).unload(function()
+ {
+ if (activeRequest){
+ activeRequest.abort();
+ }
+
+ if( !(typeof(transferDoc) == 'undefined') ){
+ if(transferDoc != null){
+ transferDoc = null;
+ CollectGarbage();
+ }
+ }
+ });
+
+ return {
+ version : 0.7,
+ response : {
+ status: 200,
+ responseBody : '',
+ headers : [],
+ state : "messageReceived",
+ transport : "polling",
+ push : [],
+ error: null,
+ id : 0
+ },
+
+ request : {},
+ abordingConnection: false,
+ logLevel : 'info',
+ callbacks: [],
+ activeTransport : null,
+ websocket : null,
+ killHiddenIFrame : null,
+
+ subscribe: function(url, callback, request)
+ {
+ jQuery.atmosphere.request = jQuery.extend({
+ timeout: 300000,
+ method: 'GET',
+ headers: {},
+ contentType : '',
+ cache: true,
+ async: true,
+ ifModified: false,
+ callback: null,
+ dataType: '',
+ url : url,
+ data : '',
+ suspend : true,
+ maxRequest : 60,
+ lastIndex : 0,
+ logLevel : 'info',
+ requestCount : 0,
+ fallbackTransport : 'streaming',
+ transport : 'long-polling',
+ webSocketImpl: null
+
+ }, request);
+
+ logLevel = jQuery.atmosphere.request.logLevel || 'info';
+ if (callback != null) {
+ jQuery.atmosphere.addCallback(callback);
+ jQuery.atmosphere.request.callback = callback;
+ }
+
+ if (jQuery.atmosphere.request.transport != jQuery.atmosphere.activeTransport) {
+ jQuery.atmosphere.closeSuspendedConnection();
+ }
+ jQuery.atmosphere.activeTransport = jQuery.atmosphere.request.transport;
+
+ if (jQuery.atmosphere.request.transport != 'websocket') {
+ jQuery.atmosphere.executeRequest();
+ } else if (jQuery.atmosphere.request.transport == 'websocket') {
+ if (jQuery.atmosphere.request.webSocketImpl == null && !window.WebSocket) {
+ jQuery.atmosphere.log(logLevel, ["Websocket is not supported, using request.fallbackTransport"]);
+ jQuery.atmosphere.request.transport = jQuery.atmosphere.request.fallbackTransport;
+ jQuery.atmosphere.response.transport = jQuery.atmosphere.request.fallbackTransport;
+ jQuery.atmosphere.executeRequest();
+ }
+ else {
+ jQuery.atmosphere.executeWebSocket();
+ }
+ }
+ },
+
+ /**
+ * Always make sure one transport is used, not two at the same time except for Websocket.
+ */
+ closeSuspendedConnection : function () {
+ jQuery.atmosphere.abordingConnection = true;
+ if (activeRequest != null) {
+ activeRequest.abort();
+ }
+
+ if (jQuery.atmosphere.websocket != null) {
+ jQuery.atmosphere.websocket.close();
+ jQuery.atmosphere.websocket = null;
+ }
+ jQuery.atmosphere.abordingConnection = false;
+
+ if (!(typeof(transferDoc) == 'undefined')) {
+ if (transferDoc != null) {
+ transferDoc = null;
+ CollectGarbage();
+ }
+ }
+ },
+
+ executeRequest: function()
+ {
+
+ if (jQuery.atmosphere.request.transport == 'streaming') {
+ if (jQuery.browser.msie) {
+ jQuery.atmosphere.ieStreaming();
+ return;
+ } else if (jQuery.browser.opera) {
+ jQuery.atmosphere.operaStreaming();
+ return;
+ }
+ }
+
+ if (jQuery.atmosphere.request.requestCount++ < jQuery.atmosphere.request.maxRequest) {
+ jQuery.atmosphere.response.push = function (url)
+ {
+ jQuery.atmosphere.request.callback = null;
+ jQuery.atmosphere.publish(url, null, jQuery.atmosphere.request);
+ };
+
+ var request = jQuery.atmosphere.request;
+ var response = jQuery.atmosphere.response;
+ if (request.transport != 'polling') {
+ response.transport = request.transport;
+ }
+
+ var ajaxRequest;
+ var error = false;
+ if (jQuery.browser.msie) {
+ var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"];
+ for (var i = 0; i < activexmodes.length; i++) {
+ try {
+ ajaxRequest = new ActiveXObject(activexmodes[i])
+ }
+ catch(e) {
+ }
+ }
+ } else if (window.XMLHttpRequest) {
+ ajaxRequest = new XMLHttpRequest();
+ }
+
+ if (request.suspend) {
+ activeRequest = ajaxRequest;
+ }
+
+ ajaxRequest.open(request.method, request.url, true);
+ ajaxRequest.setRequestHeader("X-Atmosphere-Framework", jQuery.atmosphere.version);
+ ajaxRequest.setRequestHeader("X-Atmosphere-Transport", request.transport);
+ ajaxRequest.setRequestHeader("X-Cache-Date", new Date().getTime());
+
+ if (jQuery.atmosphere.request.contentType != '') {
+ ajaxRequest.setRequestHeader("Content-Type", jQuery.atmosphere.request.contentType);
+ }
+
+ for(var x in request.headers) {
+ ajaxRequest.setRequestHeader(x, request.headers[x]);
+ }
+
+ if (!jQuery.browser.msie) {
+ ajaxRequest.onerror = function()
+ {
+ error = true;
+ try {
+ response.status = XMLHttpRequest.status;
+ }
+ catch(e) {
+ response.status = 404;
+ }
+
+ response.state = "error";
+ jQuery.atmosphere.invokeCallback(response);
+ ajaxRequest.abort();
+ activeRequest = null;
+ }
+ }
+
+ ajaxRequest.onreadystatechange = function()
+ {
+ if (jQuery.atmosphere.abordingConnection) return;
+
+ var junkForWebkit = false;
+ var update = false;
+ if (ajaxRequest.readyState == 4) {
+ jQuery.atmosphere.request = request;
+ if (request.suspend && ajaxRequest.status == 200) {
+ jQuery.atmosphere.executeRequest();
+ }
+
+ if (jQuery.browser.msie) {
+ update = true;
+ }
+ } else if (!jQuery.browser.msie && ajaxRequest.readyState == 3 && ajaxRequest.status == 200) {
+ update = true;
+ } else {
+ clearTimeout(request.id);
+ }
+
+ if (update) {
+ if (request.transport == 'streaming') {
+ response.responseBody = ajaxRequest.responseText.substring(request.lastIndex, ajaxRequest.responseText.length);
+
+ if (request.lastIndex == 0 && response.responseBody.indexOf("<!-- Welcome to the Atmosphere Framework.") != -1) {
+ var endOfJunk = "<!-- EOD -->";
+ var endOfJunkLenght = "<!-- EOD -->".length;
+ var junkEnd = response.responseBody.indexOf(endOfJunk) + endOfJunkLenght;
+
+ if (junkEnd != ajaxRequest.responseText.length) {
+ response.responseBody = response.responseBody.substring(junkEnd);
+ } else {
+ junkForWebkit = true;
+ }
+ }
+ request.lastIndex = ajaxRequest.responseText.length;
+ if (junkForWebkit) return;
+ } else {
+ response.responseBody = ajaxRequest.responseText;
+ }
+
+ try {
+ response.status = ajaxRequest.status;
+ response.headers = ajaxRequest.getAllResponseHeaders();
+ }
+ catch(e) {
+ response.status = 404;
+ }
+
+ if (request.suspend) {
+ response.state = "messageReceived";
+ } else {
+ response.state = "messagePublished";
+ }
+
+ if (response.responseBody.indexOf("parent.callback") != -1) {
+ var index = 0;
+ var responseBody = response.responseBody;
+ while ( responseBody.indexOf("('", index) != -1) {
+ var start = responseBody.indexOf("('", index) + 2;
+ var end = responseBody.indexOf("')", index);
+ response.responseBody = responseBody.substring(start, end);
+ index = end + 2;
+ jQuery.atmosphere.invokeCallback(response);
+ }
+ } else {
+ jQuery.atmosphere.invokeCallback(response);
+ }
+ }
+ };
+ ajaxRequest.send(request.data);
+
+ if (request.suspend) {
+ request.id = setTimeout(function()
+ {
+ ajaxRequest.abort();
+ jQuery.atmosphere.subscribe(request.url, null, request);
+
+ }, request.timeout);
+ }
+ } else {
+ jQuery.atmosphere.log(logLevel, ["Max re-connection reached."]);
+ }
+ },
+
+ operaStreaming: function()
+ {
+
+ jQuery.atmosphere.closeSuspendedConnection();
+
+ var url = jQuery.atmosphere.request.url;
+ var callback = jQuery.atmosphere.request.callback;
+ jQuery.atmosphere.response.push = function (url)
+ {
+ jQuery.atmosphere.request.transport = 'polling';
+ jQuery.atmosphere.request.callback = null;
+ jQuery.atmosphere.publish(url, null, jQuery.atmosphere.request);
+ };
+
+ function init()
+ {
+ var iframe = document.createElement("iframe");
+ iframe.style.width = "0px";
+ iframe.style.height = "0px";
+ iframe.style.border = "0px";
+ iframe.id = "__atmosphere";
+ document.body.appendChild(iframe);
+ var d;
+ if (iframe.contentWindow) {
+ d = iframe.contentWindow.document;
+ } else if (iframe.document) {
+ d = iframe.document;
+ } else if (iframe.contentDocument) {
+ d = iframe.contentDocument;
+ }
+
+ if (/\?/i.test(url)) url += "&";
+ else url += "?";
+ url += "callback=jquery.atmosphere.streamingCallback";
+ iframe.src = url;
+ }
+
+ init();
+
+ },
+
+ ieStreaming : function()
+ {
+
+ if (!(typeof(transferDoc) == 'undefined')) {
+ if (transferDoc != null) {
+ transferDoc = null;
+ CollectGarbage();
+ }
+ }
+
+ var url = jQuery.atmosphere.request.url;
+ jQuery.atmosphere.response.push = function (url)
+ {
+ jQuery.atmosphere.request.transport = 'polling';
+ jQuery.atmosphere.request.callback = null;
+ jQuery.atmosphere.publish(url, null, jQuery.atmosphere.request);
+ };
+
+ //Must not use var here to avoid IE from disconnecting
+ transferDoc = new ActiveXObject("htmlfile");
+ transferDoc.open();
+ transferDoc.close();
+ var ifrDiv = transferDoc.createElement("div");
+ transferDoc.body.appendChild(ifrDiv);
+ ifrDiv.innerHTML = "<iframe src='" + url + "'></iframe>";
+ transferDoc.parentWindow.callback = jQuery.atmosphere.streamingCallback;
+ }
+ ,
+
+ streamingCallback : function(args)
+ {
+ var response = jQuery.atmosphere.response;
+ response.transport = "streaming";
+ response.status = 200;
+ response.responseBody = args;
+ response.state = "messageReceived";
+
+ jQuery.atmosphere.invokeCallback(response);
+ }
+ ,
+
+ executeWebSocket : function()
+ {
+ var request = jQuery.atmosphere.request;
+ var success = false;
+ jQuery.atmosphere.log(logLevel, ["Invoking executeWebSocket"]);
+ jQuery.atmosphere.response.transport = "websocket";
+ var url = jQuery.atmosphere.request.url;
+ var callback = jQuery.atmosphere.request.callback;
+
+ if (url.indexOf("http") == -1 && url.indexOf("ws") == -1) {
+ url = jQuery.atmosphere.parseUri(document.location, url);
+ }
+ var location = url.replace('http:', 'ws:').replace('https:', 'wss:');
+
+ var websocket = null;
+ if (jQuery.atmosphere.request.webSocketImpl != null) {
+ websocket = jQuery.atmosphere.request.webSocketImpl;
+ } else {
+ websocket = new WebSocket(location);
+ }
+
+ jQuery.atmosphere.websocket = websocket;
+
+ jQuery.atmosphere.response.push = function (url)
+ {
+ var data;
+ var ws = jQuery.atmosphere.websocket;
+ try {
+ data = jQuery.atmosphere.request.data;
+ ws.send(jQuery.atmosphere.request.data);
+ } catch (e) {
+ jQuery.atmosphere.log(logLevel, ["Websocket failed. Downgrading to Comet and resending " + data]);
+ // Websocket is not supported, reconnect using the fallback transport.
+ request.transport = request.fallbackTransport;
+ jQuery.atmosphere.response.transport = request.fallbackTransport;
+ jQuery.atmosphere.request = request;
+ jQuery.atmosphere.executeRequest();
+
+ ws.onclose = function(message) {
+ };
+ ws.close();
+ }
+ };
+
+ websocket.onopen = function(message)
+ {
+ success = true;
+ jQuery.atmosphere.response.state = 'openning';
+ jQuery.atmosphere.invokeCallback(jQuery.atmosphere.response);
+ };
+
+ websocket.onmessage = function(message)
+ {
+ var data = message.data;
+ if (data.indexOf("parent.callback") != -1) {
+ var start = data.indexOf("('") + 2;
+ var end = data.indexOf("')");
+ jQuery.atmosphere.response.responseBody = data.substring(start, end);
+ }
+ else {
+ jQuery.atmosphere.response.responseBody = data;
+ }
+ jQuery.atmosphere.invokeCallback(jQuery.atmosphere.response);
+ };
+
+ websocket.onerror = function(message)
+ {
+ jQuery.atmosphere.response.state = 'error';
+ jQuery.atmosphere.invokeCallback(jQuery.atmosphere.response);
+ };
+
+ websocket.onclose = function(message)
+ {
+ if (!success) {
+ var data = jQuery.atmosphere.request.data;
+ jQuery.atmosphere.log(logLevel, ["Websocket failed. Downgrading to Comet and resending " + data]);
+ // Websocket is not supported, reconnect using the fallback transport.
+ request.transport = request.fallbackTransport;
+ jQuery.atmosphere.response.transport = request.fallbackTransport;
+
+ jQuery.atmosphere.request = request;
+ jQuery.atmosphere.executeRequest();
+ } else {
+ jQuery.atmosphere.response.state = 'closed';
+ jQuery.atmosphere.invokeCallback(jQuery.atmosphere.response);
+ }
+ };
+ }
+ ,
+
+ addCallback: function(func)
+ {
+ if (jQuery.inArray(func, jQuery.atmosphere.callbacks) == -1) {
+ jQuery.atmosphere.callbacks.push(func);
+ }
+ }
+ ,
+
+ removeCallback: function(func)
+ {
+ if (jQuery.inArray(func, jQuery.atmosphere.callbacks) != -1) {
+ jQuery.atmosphere.callbacks.splice(index);
+ }
+ }
+ ,
+
+ invokeCallback: function(response)
+ {
+ var call = function (index, func)
+ {
+ func(response);
+ };
+
+ jQuery.atmosphere.log(logLevel, ["Invoking " + jQuery.atmosphere.callbacks.length + " callbacks"]);
+ if (jQuery.atmosphere.callbacks.length > 0) {
+ jQuery.each(jQuery.atmosphere.callbacks, call);
+ }
+ }
+ ,
+
+ publish: function(url, callback, request)
+ {
+ jQuery.atmosphere.request = jQuery.extend({
+ connected: false,
+ timeout: 60000,
+ method: 'POST',
+ contentType : '',
+ headers: {},
+ cache: true,
+ async: true,
+ ifModified: false,
+ callback: null,
+ dataType: '',
+ url : url,
+ data : '',
+ suspend : false,
+ maxRequest : 60,
+ logLevel : 'info',
+ requestCount : 0,
+ transport: 'polling'
+ }, request);
+
+ if (callback != null) {
+ jQuery.atmosphere.addCallback(callback);
+ }
+ jQuery.atmosphere.request.transport = 'polling';
+ if (jQuery.atmosphere.request.transport != 'websocket') {
+ jQuery.atmosphere.executeRequest();
+ } else if (jQuery.atmosphere.request.transport == 'websocket') {
+ if (!window.WebSocket) {
+ alert("WebSocket not supported by this browser");
+ }
+ else {
+ jQuery.atmosphere.executeWebSocket();
+ }
+ }
+ }
+ ,
+
+ unload: function (arg) {
+ if (window.addEventListener) {
+ document.addEventListener('unload', arg, false);
+ window.addEventListener('unload', arg, false);
+ } else { // IE
+ document.attachEvent('onunload', arg);
+ window.attachEvent('onunload', arg);
+ }
+ }
+ ,
+
+ kill_load_bar : function() {
+ if (jQuery.atmosphere.killHiddenIFrame == null) {
+ jQuery.atmosphere.killHiddenIFrame = document.createElement('iframe');
+ var ifr = jQuery.atmosphere.killHiddenIFrame;
+ ifr.style.display = 'block';
+ ifr.style.width = '0';
+ ifr.style.height = '0';
+ ifr.style.border = '0';
+ ifr.style.margin = '0';
+ ifr.style.padding = '0';
+ ifr.style.overflow = 'hidden';
+ ifr.style.visibility = 'hidden';
+ }
+ document.body.appendChild(ifr);
+ ifr.src = 'about:blank';
+ document.body.removeChild(ifr);
+ }
+ ,
+
+ log: function (level, args)
+ {
+ if (window.console)
+ {
+ var logger = window.console[level];
+ if (typeof logger == 'function')
+ {
+ logger.apply(window.console, args);
+ }
+ }
+ }
+ ,
+
+ warn: function()
+ {
+ log('warn', arguments);
+ }
+ ,
+
+
+ info :function()
+ {
+ if (logLevel != 'warn')
+ {
+ log('info', arguments);
+ }
+ }
+ ,
+
+ debug: function()
+ {
+ if (logLevel == 'debug')
+ {
+ log('debug', arguments);
+ }
+ }
+ ,
+
+ close : function()
+ {
+ jQuery.atmosphere.closeSuspendedConnection();
+ },
+
+
+ parseUri : function( baseUrl , uri )
+ {
+ var protocol = window.location.protocol;
+ var host = window.location.host;
+ var path = window.location.pathname;
+ var parameters = {};
+ var anchor = '';
+ var pos;
+
+ if ( (pos = uri.search( /\:/ )) >= 0 )
+ {
+ protocol = uri.substring( 0, pos + 1 );
+ uri = uri.substring( pos + 1 );
+ }
+
+ if ( (pos = uri.search( /\#/ )) >= 0 )
+ {
+ anchor = uri.substring( pos + 1 );
+ uri = uri.substring( 0, pos );
+ }
+
+ if ( (pos = uri.search( /\?/ )) >= 0 )
+ {
+ var paramsStr = uri.substring( pos + 1 ) + '&;';
+ uri = uri.substring( 0, pos );
+ while ( (pos = paramsStr.search( /\&/ )) >= 0 )
+ {
+ var paramStr = paramsStr.substring( 0, pos );
+ paramsStr = paramsStr.substring( pos + 1 );
+
+ if ( paramStr.length )
+ {
+ var equPos = paramStr.search( /\=/ );
+ if ( equPos < 0 )
+ {
+ parameters[paramStr] = '';
+ }
+ else
+ {
+ parameters[paramStr.substring( 0, equPos )] =
+ decodeURIComponent( paramStr.substring( equPos + 1 ) );
+ }
+ }
+ }
+ }
+
+ if ( uri.search( /\/\// ) == 0 )
+ {
+ uri = uri.substring( 2 );
+ if ( (pos = uri.search( /\// )) >= 0 )
+ {
+ host = uri.substring( 0, pos );
+ path = uri.substring( pos );
+ }
+ else
+ {
+ host = uri;
+ path = '/';
+ }
+ } else if ( uri.search( /\// ) == 0 )
+ {
+ path = uri;
+ }
+
+ else // relative to directory
+ {
+ var p = path.lastIndexOf( '/' );
+ if ( p < 0 )
+ {
+ path = '/';
+ } else if ( p < path.length - 1 )
+ {
+ path = path.substring( 0, p + 1 );
+ }
+
+ while ( uri.search( /\.\.\// ) == 0 )
+ {
+ var p = path.lastIndexOf( '/', path.lastIndexOf( '/' ) - 1 );
+ if ( p>= 0 )
+ {
+ path = path.substring( 0, p + 1 );
+ }
+ uri = uri.substring( 3 );
+ }
+ path = path + uri;
+ }
+
+ var uri = protocol + '//' + host + path;
+ var div = '?';
+ for ( var key in parameters )
+ {
+ uri += div + key + '=' + encodeURIComponent( parameters[key] );
+ div = '&';
+ }
+ return uri;
+ }
+
+ }
+
+}
+ (); \ No newline at end of file
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.guid.js b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.guid.js
new file mode 100644
index 0000000000..1c7ad4e2fb
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.guid.js
@@ -0,0 +1,75 @@
+/**
+ * jQuery Guid v1.0.0-1
+ * Requires jQuery 1.2.6+ (Not tested with earlier versions).
+ * Copyright (c) 2010 Aaron E. [jquery at happinessinmycheeks dot com]
+ * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
+ * Usage:
+ * jQuery.Guid.Value() // Returns value of internal Guid. If no guid has been specified, returns a new one (value is then stored internally).
+ * jQuery.Guid.New() // Returns a new Guid and sets it's value internally. Also accepts GUID, Sets it internally.
+ * jQuery.Guid.Empty() // Returns an empty Guid 00000000-0000-0000-0000-000000000000.
+ * jQuery.Guid.IsEmpty() // Returns boolean. True if empty/undefined/blank/null.
+ * jQuery.Guid.IsValid() // Returns boolean. True valid guid, false if not.
+ * jQuery.Guid.Set() // Retrns Guid. Sets Guid to user specified Guid, if invalid, returns an empty guid.
+ *
+ */
+
+jQuery.extend({
+ Guid: {
+ Set: function(val) {
+ var value;
+ if (arguments.length == 1) {
+ if (this.IsValid(arguments[0])) {
+ value = arguments[0];
+ } else {
+ value = this.Empty();
+ }
+ }
+ $(this).data("value", value);
+ return value;
+ },
+
+ Empty: function() {
+ return "00000000-0000-0000-0000-000000000000";
+ },
+
+ IsEmpty: function(gid) {
+ return gid == this.Empty() || typeof (gid) == 'undefined' || gid == null || gid == '';
+ },
+
+ IsValid: function(value) {
+ rGx = new RegExp("\\b(?:[A-F0-9]{8})(?:-[A-F0-9]{4}){3}-(?:[A-F0-9]{12})\\b");
+ return rGx.exec(value) != null;
+ },
+
+ New: function() {
+ if (arguments.length == 1 && this.IsValid(arguments[0])) {
+ $(this).data("value", arguments[0]);
+ value = arguments[0];
+ return value;
+ }
+
+ var res = [], hv;
+ var rgx = new RegExp("[2345]");
+ for (var i = 0; i < 8; i++) {
+ hv = (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
+ if (rgx.exec(i.toString()) != null) {
+ if (i == 3) { hv = "6" + hv.substr(1, 3); }
+ res.push("-");
+ }
+ res.push(hv.toUpperCase());
+ }
+ value = res.join('');
+ $(this).data("value", value);
+ return value;
+ },
+
+ Value: function() {
+ if ($(this).data("value")) {
+ return $(this).data("value");
+ }
+ var val = this.New();
+ $(this).data("value", val);
+ return val;
+ }
+ }
+})(); \ No newline at end of file
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.json-2.2.min.js b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.json-2.2.min.js
new file mode 100644
index 0000000000..dcb67abefe
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/main/resources/jquery.json-2.2.min.js
@@ -0,0 +1,45 @@
+/*
+ * jQuery JSON Plugin
+ * version: 2.1 (2009-08-14)
+ *
+ * This document is licensed as free software under the terms of the
+ * MIT License: http://www.opensource.org/licenses/mit-license.php
+ *
+ * Brantley Harris wrote this plugin. It is based somewhat on the JSON.org
+ * website's http://www.json.org/json2.js, which proclaims:
+ * "NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.", a sentiment that
+ * I uphold.
+ *
+ * It is also influenced heavily by MochiKit's serializeJSON, which is
+ * copyrighted 2005 by Bob Ippolito.
+ */
+(function($){$.toJSON=function(o)
+{if(typeof(JSON)=='object'&&JSON.stringify)
+return JSON.stringify(o);var type=typeof(o);if(o===null)
+return"null";if(type=="undefined")
+return undefined;if(type=="number"||type=="boolean")
+return o+"";if(type=="string")
+return $.quoteString(o);if(type=='object')
+{if(typeof o.toJSON=="function")
+return $.toJSON(o.toJSON());if(o.constructor===Date)
+{var month=o.getUTCMonth()+1;if(month<10)month='0'+month;var day=o.getUTCDate();if(day<10)day='0'+day;var year=o.getUTCFullYear();var hours=o.getUTCHours();if(hours<10)hours='0'+hours;var minutes=o.getUTCMinutes();if(minutes<10)minutes='0'+minutes;var seconds=o.getUTCSeconds();if(seconds<10)seconds='0'+seconds;var milli=o.getUTCMilliseconds();if(milli<100)milli='0'+milli;if(milli<10)milli='0'+milli;return'"'+year+'-'+month+'-'+day+'T'+
+hours+':'+minutes+':'+seconds+'.'+milli+'Z"';}
+if(o.constructor===Array)
+{var ret=[];for(var i=0;i<o.length;i++)
+ret.push($.toJSON(o[i])||"null");return"["+ret.join(",")+"]";}
+var pairs=[];for(var k in o){var name;var type=typeof k;if(type=="number")
+name='"'+k+'"';else if(type=="string")
+name=$.quoteString(k);else
+continue;if(typeof o[k]=="function")
+continue;var val=$.toJSON(o[k]);pairs.push(name+":"+val);}
+return"{"+pairs.join(", ")+"}";}};$.evalJSON=function(src)
+{if(typeof(JSON)=='object'&&JSON.parse)
+return JSON.parse(src);return eval("("+src+")");};$.secureEvalJSON=function(src)
+{if(typeof(JSON)=='object'&&JSON.parse)
+return JSON.parse(src);var filtered=src;filtered=filtered.replace(/\\["\\\/bfnrtu]/g,'@');filtered=filtered.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']');filtered=filtered.replace(/(?:^|:|,)(?:\s*\[)+/g,'');if(/^[\],:{}\s]*$/.test(filtered))
+return eval("("+src+")");else
+throw new SyntaxError("Error parsing JSON, source is not valid.");};$.quoteString=function(string)
+{if(string.match(_escapeable))
+{return'"'+string.replace(_escapeable,function(a)
+{var c=_meta[a];if(typeof c==='string')return c;c=a.charCodeAt();return'\\u00'+Math.floor(c/16).toString(16)+(c%16).toString(16);})+'"';}
+return'"'+string+'"';};var _escapeable=/["\\\x00-\x1f\x7f-\x9f]/g;var _meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'};})(jQuery); \ No newline at end of file
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/CometTestCase.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/CometTestCase.java
new file mode 100644
index 0000000000..56c6b9f4f1
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/CometTestCase.java
@@ -0,0 +1,55 @@
+/*
+ * 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.test;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.http.jetty.JettyServer;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+/**
+ * Test case for the comet binding.
+ */
+public class CometTestCase extends TestCase {
+
+ /**
+ * Test consisting in starting up a node containing services exposed via the
+ * comet binding.
+ */
+ public void testComet() {
+ JettyServer.portDefault = 8085;
+ try {
+ final String location = ContributionLocationHelper.getContributionLocation("test.composite");
+ final Node node = NodeFactory.newInstance().createNode("test.composite", new Contribution("c1", location));
+ node.start();
+ // System.out.println("Press any key to stop the node.");
+ // System.in.read();
+ node.stop();
+ } catch (final Exception e) {
+ e.printStackTrace();
+ Assert.fail();
+ }
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/StockService.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/StockService.java
new file mode 100644
index 0000000000..2c104611ff
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/StockService.java
@@ -0,0 +1,33 @@
+/*
+ * 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.test;
+
+import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.OneWay;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Callback(CometCallback.class)
+@Remotable
+public interface StockService {
+
+ @OneWay
+ void subscribeForQuotes();
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/StockServiceImpl.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/StockServiceImpl.java
new file mode 100644
index 0000000000..bbbbbb78ba
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/java/org/apache/tuscany/sca/test/StockServiceImpl.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.test;
+
+import java.text.DecimalFormat;
+import java.util.Date;
+import java.util.Random;
+
+import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(StockService.class)
+public class StockServiceImpl implements StockService {
+
+ @Callback
+ protected CometCallback callback;
+
+ public static final int MAX_VALUE = 1000;
+ private final Random random = new Random(new Date().getTime());
+
+ @Override
+ public void subscribeForQuotes() {
+ final Double value = Math.abs(this.random.nextDouble() * this.random.nextInt(StockServiceImpl.MAX_VALUE));
+ callback.sendMessage("ASF" + "#" + Double.valueOf(new DecimalFormat("#.##").format(value)));
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/resources/test.composite b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/resources/test.composite
new file mode 100644
index 0000000000..e2996d2572
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-comet-runtime/src/test/resources/test.composite
@@ -0,0 +1,37 @@
+<?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.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+ targetNamespace="http://samples"
+ name="Stock">
+
+ <component name="test">
+ <implementation.java class="org.apache.tuscany.sca.test.StockServiceImpl"/>
+ <service name="StockService">
+ <interface.java interface="org.apache.tuscany.sca.test.StockService"
+ callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback"/>
+ <tuscany:binding.comet/>
+ <callback>
+ <tuscany:binding.comet/>
+ </callback>
+ </service>
+ </component>
+
+</composite> \ No newline at end of file