Author: davsclaus Date: Sat Jan 28 11:50:03 2012 New Revision: 1237049 URL: http://svn.apache.org/viewvc?rev=1237049&view=rev Log: CAMEL-4944: New camel-gson data format. Thanks to Denis Bardadym for contributioon
Added: camel/trunk/components/camel-gson/ (with props) camel/trunk/components/camel-gson/pom.xml (with props) camel/trunk/components/camel-gson/src/ camel/trunk/components/camel-gson/src/main/ camel/trunk/components/camel-gson/src/main/java/ camel/trunk/components/camel-gson/src/main/java/org/ camel/trunk/components/camel-gson/src/main/java/org/apache/ camel/trunk/components/camel-gson/src/main/java/org/apache/camel/ camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/ camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/gson/ camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/gson/GsonDataFormat.java (with props) camel/trunk/components/camel-gson/src/main/resources/ camel/trunk/components/camel-gson/src/main/resources/META-INF/ camel/trunk/components/camel-gson/src/main/resources/META-INF/LICENSE.txt (with props) camel/trunk/components/camel-gson/src/main/resources/META-INF/NOTICE.txt (with props) camel/trunk/components/camel-gson/src/main/resources/META-INF/services/ camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/ camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/apache/ camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/apache/camel/ camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/apache/camel/dataformat/ camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/apache/camel/dataformat/json-gson camel/trunk/components/camel-gson/src/test/ camel/trunk/components/camel-gson/src/test/java/ camel/trunk/components/camel-gson/src/test/java/org/ camel/trunk/components/camel-gson/src/test/java/org/apache/ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonConcurrentTest.java (with props) camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonJsonDataFormatTest.java (with props) camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonMarshalTest.java (with props) camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.java (with props) camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/TestPojo.java (with props) camel/trunk/components/camel-gson/src/test/resources/ camel/trunk/components/camel-gson/src/test/resources/log4j.properties (with props) camel/trunk/components/camel-gson/src/test/resources/org/ camel/trunk/components/camel-gson/src/test/resources/org/apache/ camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/ camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/ camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/ camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml (with props) Modified: camel/trunk/apache-camel/src/main/descriptors/common-bin.xml camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonDataFormat.java camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonLibrary.java camel/trunk/components/pom.xml camel/trunk/parent/pom.xml Modified: camel/trunk/apache-camel/src/main/descriptors/common-bin.xml URL: http://svn.apache.org/viewvc/camel/trunk/apache-camel/src/main/descriptors/common-bin.xml?rev=1237049&r1=1237048&r2=1237049&view=diff ============================================================================== --- camel/trunk/apache-camel/src/main/descriptors/common-bin.xml (original) +++ camel/trunk/apache-camel/src/main/descriptors/common-bin.xml Sat Jan 28 11:50:03 2012 @@ -64,6 +64,7 @@ <include>org.apache.camel:camel-gae</include> <include>org.apache.camel:camel-groovy</include> <include>org.apache.camel:camel-guice</include> + <include>org.apache.camel:camel-gson</include> <include>org.apache.camel:camel-hl7</include> <include>org.apache.camel:camel-hawtdb</include> <include>org.apache.camel:camel-hazelcast</include> Modified: camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonDataFormat.java URL: http://svn.apache.org/viewvc/camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonDataFormat.java?rev=1237049&r1=1237048&r2=1237049&view=diff ============================================================================== --- camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonDataFormat.java (original) +++ camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonDataFormat.java Sat Jan 28 11:50:03 2012 @@ -87,8 +87,10 @@ public class JsonDataFormat extends Data protected DataFormat createDataFormat(RouteContext routeContext) { if (library == JsonLibrary.XStream) { setProperty(this, "dataFormatName", "json-xstream"); - } else { + } else if(library == JsonLibrary.Jackson){ setProperty(this, "dataFormatName", "json-jackson"); + } else { + setProperty(this, "dataFormatName", "json-gson"); } if (unmarshalType == null && unmarshalTypeName != null) { Modified: camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonLibrary.java URL: http://svn.apache.org/viewvc/camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonLibrary.java?rev=1237049&r1=1237048&r2=1237049&view=diff ============================================================================== --- camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonLibrary.java (original) +++ camel/trunk/camel-core/src/main/java/org/apache/camel/model/dataformat/JsonLibrary.java Sat Jan 28 11:50:03 2012 @@ -28,6 +28,6 @@ import javax.xml.bind.annotation.XmlType @XmlEnum(String.class) public enum JsonLibrary { - XStream, Jackson + XStream, Jackson, Gson } Propchange: camel/trunk/components/camel-gson/ ------------------------------------------------------------------------------ --- svn:ignore (added) +++ svn:ignore Sat Jan 28 11:50:03 2012 @@ -0,0 +1,17 @@ +.pmd +.checkstyle +.ruleset +target +.settings +.classpath +.project +.wtpmodules +prj.el +.jdee_classpath +.jdee_sources +velocity.log +eclipse-classes +*.ipr +*.iml +*.iws +*.idea Added: camel/trunk/components/camel-gson/pom.xml URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/pom.xml?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/pom.xml (added) +++ camel/trunk/components/camel-gson/pom.xml Sat Jan 28 11:50:03 2012 @@ -0,0 +1,68 @@ +<?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 xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + + <modelVersion>4.0.0</modelVersion> + + <parent> + <groupId>org.apache.camel</groupId> + <artifactId>camel-parent</artifactId> + <version>2.10-SNAPSHOT</version> + <relativePath>../../parent</relativePath> + </parent> + + <artifactId>camel-gson</artifactId> + <packaging>bundle</packaging> + <name>Camel :: Gson</name> + <description>Camel Gson support</description> + + <properties> + <camel.osgi.export.pkg>org.apache.camel.component.gson.*</camel.osgi.export.pkg> + </properties> + + <dependencies> + + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-core</artifactId> + </dependency> + <dependency> + <groupId>com.google.code.gson</groupId> + <artifactId>gson</artifactId> + <version>${gson-version}</version> + </dependency> + + <!-- testing --> + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-test-spring</artifactId> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-log4j12</artifactId> + <scope>test</scope> + </dependency> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <scope>test</scope> + </dependency> + </dependencies> + +</project> Propchange: camel/trunk/components/camel-gson/pom.xml ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/pom.xml ------------------------------------------------------------------------------ svn:keywords = Rev Date Propchange: camel/trunk/components/camel-gson/pom.xml ------------------------------------------------------------------------------ svn:mime-type = text/xml Added: camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/gson/GsonDataFormat.java URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/gson/GsonDataFormat.java?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/gson/GsonDataFormat.java (added) +++ camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/gson/GsonDataFormat.java Sat Jan 28 11:50:03 2012 @@ -0,0 +1,96 @@ +/** + * 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.camel.component.gson; + +import java.io.BufferedReader; +import java.io.BufferedWriter; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.io.Writer; +import java.util.Map; + +import com.google.gson.Gson; +import org.apache.camel.Exchange; +import org.apache.camel.spi.DataFormat; + +/** + * A <a href="http://camel.apache.org/data-format.html">data format</a> ({@link DataFormat}) + * using <a href="http://code.google.com/p/google-gson/">Gson</a> to marshal to and from JSON. + */ +public class GsonDataFormat implements DataFormat { + + private final Gson gson; + private Class<?> unmarshalType; + + public GsonDataFormat() { + this(Map.class); + } + + /** + * Use the default Gson {@link Gson} and with a custom + * unmarshal type + * + * @param unmarshalType the custom unmarshal type + */ + public GsonDataFormat(Class<?> unmarshalType) { + this(new Gson(), unmarshalType); + } + + /** + * Use a custom Gson mapper and and unmarshal type + * + * @param gson the custom mapper + * @param unmarshalType the custom unmarshal type + */ + public GsonDataFormat(Gson gson, Class<?> unmarshalType) { + this.gson = gson; + this.unmarshalType = unmarshalType; + } + + @Override + public void marshal(Exchange exchange, Object graph, OutputStream stream) throws Exception { + Writer writer = new BufferedWriter(new OutputStreamWriter(stream)); + gson.toJson(graph, writer); + writer.close(); + } + + @Override + public Object unmarshal(Exchange exchange, InputStream stream) throws Exception { + BufferedReader reader = new BufferedReader(new InputStreamReader(stream)); + Object result = gson.fromJson(reader, this.unmarshalType); + reader.close(); + return result; + } + + // Properties + // ------------------------------------------------------------------------- + + public Class<?> getUnmarshalType() { + return this.unmarshalType; + } + + public void setUnmarshalType(Class<?> unmarshalType) { + this.unmarshalType = unmarshalType; + } + + public Gson getGson() { + return this.gson; + } + +} Propchange: camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/gson/GsonDataFormat.java ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/main/java/org/apache/camel/component/gson/GsonDataFormat.java ------------------------------------------------------------------------------ svn:keywords = Rev Date Added: camel/trunk/components/camel-gson/src/main/resources/META-INF/LICENSE.txt URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/main/resources/META-INF/LICENSE.txt?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/main/resources/META-INF/LICENSE.txt (added) +++ camel/trunk/components/camel-gson/src/main/resources/META-INF/LICENSE.txt Sat Jan 28 11:50:03 2012 @@ -0,0 +1,203 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + Propchange: camel/trunk/components/camel-gson/src/main/resources/META-INF/LICENSE.txt ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/main/resources/META-INF/LICENSE.txt ------------------------------------------------------------------------------ svn:mime-type = text/plain Added: camel/trunk/components/camel-gson/src/main/resources/META-INF/NOTICE.txt URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/main/resources/META-INF/NOTICE.txt?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/main/resources/META-INF/NOTICE.txt (added) +++ camel/trunk/components/camel-gson/src/main/resources/META-INF/NOTICE.txt Sat Jan 28 11:50:03 2012 @@ -0,0 +1,11 @@ + ========================================================================= + == NOTICE file corresponding to the section 4 d of == + == the Apache License, Version 2.0, == + == in this case for the Apache Camel distribution. == + ========================================================================= + + This product includes software developed by + The Apache Software Foundation (http://www.apache.org/). + + Please read the different LICENSE files present in the licenses directory of + this distribution. Propchange: camel/trunk/components/camel-gson/src/main/resources/META-INF/NOTICE.txt ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/main/resources/META-INF/NOTICE.txt ------------------------------------------------------------------------------ svn:mime-type = text/plain Added: camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/apache/camel/dataformat/json-gson URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/apache/camel/dataformat/json-gson?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/apache/camel/dataformat/json-gson (added) +++ camel/trunk/components/camel-gson/src/main/resources/META-INF/services/org/apache/camel/dataformat/json-gson Sat Jan 28 11:50:03 2012 @@ -0,0 +1,18 @@ +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +class=org.apache.camel.component.gson.GsonDataFormat Added: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonConcurrentTest.java URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonConcurrentTest.java?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonConcurrentTest.java (added) +++ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonConcurrentTest.java Sat Jan 28 11:50:03 2012 @@ -0,0 +1,80 @@ +/** + * 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.camel.component.gson; + +import java.util.concurrent.Callable; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +import org.apache.camel.builder.RouteBuilder; +import org.apache.camel.model.dataformat.JsonLibrary; +import org.apache.camel.test.junit4.CamelTestSupport; +import org.junit.Test; + +/** + * @version + */ +public class GsonConcurrentTest extends CamelTestSupport { + + @Test + public void testNoConcurrentProducers() throws Exception { + doSendMessages(1, 1); + } + + @Test + public void testConcurrentProducers() throws Exception { + doSendMessages(10, 5); + } + + private void doSendMessages(int files, int poolSize) throws Exception { + getMockEndpoint("mock:result").expectedMessageCount(files); + getMockEndpoint("mock:result").assertNoDuplicates(body()); + + ExecutorService executor = Executors.newFixedThreadPool(poolSize); + for (int i = 0; i < files; i++) { + final int index = i; + executor.submit(new Callable<Object>() { + public Object call() throws Exception { + TestPojo pojo = new TestPojo(); + pojo.setName("Hi " + index); + + template.sendBody("direct:start", pojo); + return null; + } + }); + } + + assertMockEndpointsSatisfied(); + executor.shutdownNow(); + } + + protected RouteBuilder createRouteBuilder() { + return new RouteBuilder() { + public void configure() { + from("direct:start"). + marshal().json(JsonLibrary.Gson). + to("log:marshalled"). + to("direct:marshalled"); + + from("direct:marshalled"). + unmarshal().json(JsonLibrary.Gson, TestPojo.class). + to("mock:result"); + } + }; + } + +} Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonConcurrentTest.java ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonConcurrentTest.java ------------------------------------------------------------------------------ svn:keywords = Rev Date Added: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonJsonDataFormatTest.java URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonJsonDataFormatTest.java?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonJsonDataFormatTest.java (added) +++ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonJsonDataFormatTest.java Sat Jan 28 11:50:03 2012 @@ -0,0 +1,38 @@ +/** + * 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.camel.component.gson; + +import org.apache.camel.builder.RouteBuilder; +import org.apache.camel.model.dataformat.JsonLibrary; + +public class GsonJsonDataFormatTest extends GsonMarshalTest { + + @Override + protected RouteBuilder createRouteBuilder() throws Exception { + return new RouteBuilder() { + @Override + public void configure() throws Exception { + from("direct:in").marshal().json(JsonLibrary.Gson); + from("direct:back").unmarshal().json(JsonLibrary.Gson).to("mock:reverse"); + + from("direct:inPojo").marshal().json(JsonLibrary.Gson); + from("direct:backPojo").unmarshal().json(JsonLibrary.Gson, TestPojo.class).to("mock:reversePojo"); + } + }; + } + +} \ No newline at end of file Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonJsonDataFormatTest.java ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonJsonDataFormatTest.java ------------------------------------------------------------------------------ svn:keywords = Rev Date Added: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonMarshalTest.java URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonMarshalTest.java?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonMarshalTest.java (added) +++ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonMarshalTest.java Sat Jan 28 11:50:03 2012 @@ -0,0 +1,85 @@ +/** + * 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.camel.component.gson; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.camel.builder.RouteBuilder; +import org.apache.camel.component.mock.MockEndpoint; +import org.apache.camel.test.junit4.CamelTestSupport; +import org.junit.Test; + +public class GsonMarshalTest extends CamelTestSupport { + + @Test + public void testMarshalAndUnmarshalMap() throws Exception { + Map<String, String> in = new HashMap<String, String>(); + in.put("name", "Camel"); + + MockEndpoint mock = getMockEndpoint("mock:reverse"); + mock.expectedMessageCount(1); + mock.message(0).body().isInstanceOf(Map.class); + mock.message(0).body().equals(in); + + Object marshalled = template.requestBody("direct:in", in); + String marshalledAsString = context.getTypeConverter().convertTo(String.class, marshalled); + assertEquals("{\"name\":\"Camel\"}", marshalledAsString); + + template.sendBody("direct:back", marshalled); + + mock.assertIsSatisfied(); + } + + @Test + public void testMarshalAndUnmarshalPojo() throws Exception { + TestPojo in = new TestPojo(); + in.setName("Camel"); + + MockEndpoint mock = getMockEndpoint("mock:reversePojo"); + mock.expectedMessageCount(1); + mock.message(0).body().isInstanceOf(TestPojo.class); + mock.message(0).body().equals(in); + + Object marshalled = template.requestBody("direct:inPojo", in); + String marshalledAsString = context.getTypeConverter().convertTo(String.class, marshalled); + assertEquals("{\"name\":\"Camel\"}", marshalledAsString); + + template.sendBody("direct:backPojo", marshalled); + + mock.assertIsSatisfied(); + } + + @Override + protected RouteBuilder createRouteBuilder() throws Exception { + return new RouteBuilder() { + @Override + public void configure() throws Exception { + GsonDataFormat format = new GsonDataFormat(); + + from("direct:in").marshal(format); + from("direct:back").unmarshal(format).to("mock:reverse"); + + GsonDataFormat formatPojo = new GsonDataFormat(TestPojo.class); + + from("direct:inPojo").marshal(formatPojo); + from("direct:backPojo").unmarshal(formatPojo).to("mock:reversePojo"); + } + }; + } + +} Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonMarshalTest.java ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/GsonMarshalTest.java ------------------------------------------------------------------------------ svn:keywords = Rev Date Added: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.java URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.java?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.java (added) +++ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.java Sat Jan 28 11:50:03 2012 @@ -0,0 +1,54 @@ +/** + * 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.camel.component.gson; + +import org.apache.camel.component.mock.MockEndpoint; +import org.apache.camel.test.junit4.CamelSpringTestSupport; +import org.junit.Test; +import org.springframework.context.support.AbstractXmlApplicationContext; +import org.springframework.context.support.ClassPathXmlApplicationContext; + +/** + * @version + */ +public class SpringGsonJsonDataFormatTest extends CamelSpringTestSupport { + + @Test + public void testMarshalAndUnmarshalPojo() throws Exception { + TestPojo in = new TestPojo(); + in.setName("Camel"); + + MockEndpoint mock = getMockEndpoint("mock:reversePojo"); + mock.expectedMessageCount(1); + mock.message(0).body().isInstanceOf(TestPojo.class); + mock.message(0).body().equals(in); + + Object marshalled = template.requestBody("direct:inPojo", in); + String marshalledAsString = context.getTypeConverter().convertTo(String.class, marshalled); + assertEquals("{\"name\":\"Camel\"}", marshalledAsString); + + template.sendBody("direct:backPojo", marshalled); + + mock.assertIsSatisfied(); + } + + @Override + protected AbstractXmlApplicationContext createApplicationContext() { + return new ClassPathXmlApplicationContext("org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml"); + } + +} Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.java ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.java ------------------------------------------------------------------------------ svn:keywords = Rev Date Added: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/TestPojo.java URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/TestPojo.java?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/TestPojo.java (added) +++ camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/TestPojo.java Sat Jan 28 11:50:03 2012 @@ -0,0 +1,45 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.camel.component.gson; + +public class TestPojo { + + private String name; + + public String getName() { + return this.name; + } + + public void setName(String name) { + this.name = name; + } + + @Override + public boolean equals(Object obj) { + return this.name.equals(((TestPojo) obj).getName()); + } + + @Override + public int hashCode() { + return name != null ? name.hashCode() : 0; + } + + @Override + public String toString() { + return "TestPojo[" + name + "]"; + } +} \ No newline at end of file Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/TestPojo.java ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/test/java/org/apache/camel/component/gson/TestPojo.java ------------------------------------------------------------------------------ svn:keywords = Rev Date Added: camel/trunk/components/camel-gson/src/test/resources/log4j.properties URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/test/resources/log4j.properties?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/test/resources/log4j.properties (added) +++ camel/trunk/components/camel-gson/src/test/resources/log4j.properties Sat Jan 28 11:50:03 2012 @@ -0,0 +1,36 @@ +## --------------------------------------------------------------------------- +## 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. +## --------------------------------------------------------------------------- + +# +# The logging properties used during tests.. +# +log4j.rootLogger=INFO, file + +# uncomment this to turn on debug of camel +#log4j.logger.org.apache.camel=DEBUG + +# CONSOLE appender not used by default +log4j.appender.out=org.apache.log4j.ConsoleAppender +log4j.appender.out.layout=org.apache.log4j.PatternLayout +log4j.appender.out.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n + +# File appender +log4j.appender.file=org.apache.log4j.FileAppender +log4j.appender.file.layout=org.apache.log4j.PatternLayout +log4j.appender.file.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n +log4j.appender.file.file=target/camel-gson-test.log +log4j.appender.file.append=true Propchange: camel/trunk/components/camel-gson/src/test/resources/log4j.properties ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/test/resources/log4j.properties ------------------------------------------------------------------------------ svn:keywords = Rev Date Propchange: camel/trunk/components/camel-gson/src/test/resources/log4j.properties ------------------------------------------------------------------------------ svn:mime-type = text/plain Added: camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml?rev=1237049&view=auto ============================================================================== --- camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml (added) +++ camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml Sat Jan 28 11:50:03 2012 @@ -0,0 +1,48 @@ +<?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. +--> +<beans xmlns="http://www.springframework.org/schema/beans" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation=" + http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd + http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd + "> + + <!-- START SNIPPET: e1 --> + <camelContext id="camel" xmlns="http://camel.apache.org/schema/spring"> + + <!-- we define the json jackson data formats to be used --> + <dataFormats> + <!-- this one uses our own TestPojo class as unmarshal type --> + <json id="gson" library="Gson" unmarshalTypeName="org.apache.camel.component.gson.TestPojo"/> + </dataFormats> + + <route> + <from uri="direct:inPojo"/> + <marshal ref="gson"/> + </route> + + <route> + <from uri="direct:backPojo"/> + <unmarshal ref="gson"/> + <to uri="mock:reversePojo"/> + </route> + + </camelContext> + <!-- END SNIPPET: e1 --> + +</beans> Propchange: camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml ------------------------------------------------------------------------------ svn:eol-style = native Propchange: camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml ------------------------------------------------------------------------------ svn:keywords = Rev Date Propchange: camel/trunk/components/camel-gson/src/test/resources/org/apache/camel/component/gson/SpringGsonJsonDataFormatTest.xml ------------------------------------------------------------------------------ svn:mime-type = text/xml Modified: camel/trunk/components/pom.xml URL: http://svn.apache.org/viewvc/camel/trunk/components/pom.xml?rev=1237049&r1=1237048&r2=1237049&view=diff ============================================================================== --- camel/trunk/components/pom.xml (original) +++ camel/trunk/components/pom.xml Sat Jan 28 11:50:03 2012 @@ -76,6 +76,7 @@ <module>camel-freemarker</module> <module>camel-ftp</module> <module>camel-gae</module> + <module>camel-gson</module> <module>camel-guice</module> <module>camel-hawtdb</module> <module>camel-hazelcast</module> Modified: camel/trunk/parent/pom.xml URL: http://svn.apache.org/viewvc/camel/trunk/parent/pom.xml?rev=1237049&r1=1237048&r2=1237049&view=diff ============================================================================== --- camel/trunk/parent/pom.xml (original) +++ camel/trunk/parent/pom.xml Sat Jan 28 11:50:03 2012 @@ -77,6 +77,7 @@ <geronimo-jta-spec-version>1.1.1</geronimo-jta-spec-version> <geronimo-servlet-spec-version>1.1.2</geronimo-servlet-spec-version> <groovy-version>1.8.5</groovy-version> + <gson-version>2.1</gson-version> <guiceyfruit-version>2.0</guiceyfruit-version> <h2-version>1.3.161</h2-version> <hadoop-version>1.0.0</hadoop-version> @@ -390,6 +391,11 @@ </dependency> <dependency> <groupId>org.apache.camel</groupId> + <artifactId>camel-gson</artifactId> + <version>${project.version}</version> + </dependency> + <dependency> + <groupId>org.apache.camel</groupId> <artifactId>camel-hawtdb</artifactId> <version>${project.version}</version> </dependency>