You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@camel.apache.org by js...@apache.org on 2007/08/20 11:30:18 UTC
svn commit: r567621 - in /activemq/camel/trunk: ./ apache-camel/
apache-camel/src/main/descriptors/
camel-core/src/main/java/org/apache/camel/impl/
camel-core/src/main/java/org/apache/camel/util/ components/
components/camel-atom/ components/camel-atom...
Author: jstrachan
Date: Mon Aug 20 02:30:16 2007
New Revision: 567621
URL: http://svn.apache.org/viewvc?rev=567621&view=rev
Log:
initial spike of an atom component using Apache Abdera
Added:
activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingEndpoint.java (with props)
activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultScheduledPollConsumer.java (with props)
activemq/camel/trunk/components/camel-atom/
activemq/camel/trunk/components/camel-atom/pom.xml (with props)
activemq/camel/trunk/components/camel-atom/src/
activemq/camel/trunk/components/camel-atom/src/main/
activemq/camel/trunk/components/camel-atom/src/main/java/
activemq/camel/trunk/components/camel-atom/src/main/java/org/
activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/
activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/
activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/
activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/
activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomComponent.java (with props)
activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomEndpoint.java (with props)
activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomPollingConsumer.java (with props)
activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomProducer.java (with props)
activemq/camel/trunk/components/camel-atom/src/main/resources/
activemq/camel/trunk/components/camel-atom/src/main/resources/META-INF/
activemq/camel/trunk/components/camel-atom/src/test/
activemq/camel/trunk/components/camel-atom/src/test/java/
activemq/camel/trunk/components/camel-atom/src/test/resources/
activemq/camel/trunk/components/camel-atom/src/test/resources/log4j.properties (with props)
Modified:
activemq/camel/trunk/apache-camel/pom.xml
activemq/camel/trunk/apache-camel/src/main/descriptors/unix-bin.xml
activemq/camel/trunk/apache-camel/src/main/descriptors/windows-bin.xml
activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingConsumer.java
activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java
activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ExchangeHelper.java
activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ObjectHelper.java
activemq/camel/trunk/components/pom.xml
activemq/camel/trunk/pom.xml
Modified: activemq/camel/trunk/apache-camel/pom.xml
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/apache-camel/pom.xml?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/apache-camel/pom.xml (original)
+++ activemq/camel/trunk/apache-camel/pom.xml Mon Aug 20 02:30:16 2007
@@ -40,6 +40,10 @@
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
+ <artifactId>camel-atom</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
<artifactId>camel-bam</artifactId>
</dependency>
<dependency>
Modified: activemq/camel/trunk/apache-camel/src/main/descriptors/unix-bin.xml
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/apache-camel/src/main/descriptors/unix-bin.xml?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/apache-camel/src/main/descriptors/unix-bin.xml (original)
+++ activemq/camel/trunk/apache-camel/src/main/descriptors/unix-bin.xml Mon Aug 20 02:30:16 2007
@@ -41,10 +41,18 @@
<exclude>**/*.i*</exclude>
<exclude>**/target/</exclude>
<exclude>**/target/*</exclude>
+ <exclude>**/*.ser</exclude>
+ <exclude>**/*.log</exclude>
</excludes>
<lineEnding>unix</lineEnding>
</fileSet>
+ <!-- copy the manual docs -->
+ <fileSet>
+ <directory>${basedir}/../tooling/camel-manual/target/site/manual/</directory>
+ <outputDirectory>/doc/manual</outputDirectory>
+ </fileSet>
+
<!-- copy the website docs -->
<fileSet>
<directory>${basedir}/target/website</directory>
@@ -69,6 +77,7 @@
<scope>runtime</scope>
<includes>
<include>org.apache.camel:camel-activemq</include>
+ <include>org.apache.camel:camel-atom</include>
<include>org.apache.camel:camel-bam</include>
<include>org.apache.camel:camel-core</include>
<include>org.apache.camel:camel-cxf</include>
Modified: activemq/camel/trunk/apache-camel/src/main/descriptors/windows-bin.xml
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/apache-camel/src/main/descriptors/windows-bin.xml?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/apache-camel/src/main/descriptors/windows-bin.xml (original)
+++ activemq/camel/trunk/apache-camel/src/main/descriptors/windows-bin.xml Mon Aug 20 02:30:16 2007
@@ -38,6 +38,12 @@
<outputDirectory>/doc/website</outputDirectory>
</fileSet>
+ <!-- copy the manual docs -->
+ <fileSet>
+ <directory>${basedir}/../tooling/camel-manual/target/site/manual/</directory>
+ <outputDirectory>/doc/manual</outputDirectory>
+ </fileSet>
+
<!-- copy the examples -->
<fileSet>
<directory>../examples</directory>
@@ -47,6 +53,8 @@
<exclude>**/*.i*</exclude>
<exclude>**/target/</exclude>
<exclude>**/target/*</exclude>
+ <exclude>**/*.ser</exclude>
+ <exclude>**/*.log</exclude>
</excludes>
<lineEnding>dos</lineEnding>
</fileSet>
@@ -75,6 +83,7 @@
<scope>runtime</scope>
<includes>
<include>org.apache.camel:camel-activemq</include>
+ <include>org.apache.camel:camel-atom</include>
<include>org.apache.camel:camel-bam</include>
<include>org.apache.camel:camel-core</include>
<include>org.apache.camel:camel-cxf</include>
Modified: activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingConsumer.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingConsumer.java?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingConsumer.java (original)
+++ activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingConsumer.java Mon Aug 20 02:30:16 2007
@@ -16,18 +16,19 @@
*/
package org.apache.camel.impl;
-import java.util.concurrent.ArrayBlockingQueue;
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.TimeUnit;
-
import org.apache.camel.Consumer;
import org.apache.camel.Endpoint;
import org.apache.camel.Exchange;
+import org.apache.camel.PollingConsumer;
import org.apache.camel.Processor;
import org.apache.camel.processor.Logger;
import org.apache.camel.spi.ExceptionHandler;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
+
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.TimeUnit;
/**
* A default implementation of the {@link PollingConsumer} which uses the normal
Added: activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingEndpoint.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingEndpoint.java?rev=567621&view=auto
==============================================================================
--- activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingEndpoint.java (added)
+++ activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingEndpoint.java Mon Aug 20 02:30:16 2007
@@ -0,0 +1,43 @@
+/**
+ *
+ * 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.impl;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.PollingConsumer;
+import org.apache.camel.Component;
+import org.apache.camel.CamelContext;
+import org.apache.camel.Consumer;
+import org.apache.camel.Processor;
+
+/**
+ * A base class for an endpoint which the default consumer mode is to use a {@link PollingConsumer}
+ *
+ * @version $Revision: 1.1 $
+ */
+public abstract class DefaultPollingEndpoint<E extends Exchange> extends ScheduledPollEndpoint<E> {
+
+ protected DefaultPollingEndpoint(String endpointUri, Component component) {
+ super(endpointUri, component);
+ }
+
+ public Consumer<E> createConsumer(Processor processor) throws Exception {
+ DefaultScheduledPollConsumer result = new DefaultScheduledPollConsumer(this, processor);
+ configureConsumer(result);
+ return result;
+ }
+}
Propchange: activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultPollingEndpoint.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultScheduledPollConsumer.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultScheduledPollConsumer.java?rev=567621&view=auto
==============================================================================
--- activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultScheduledPollConsumer.java (added)
+++ activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultScheduledPollConsumer.java Mon Aug 20 02:30:16 2007
@@ -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.camel.impl;
+
+import org.apache.camel.Consumer;
+import org.apache.camel.Endpoint;
+import org.apache.camel.Exchange;
+import org.apache.camel.PollingConsumer;
+import org.apache.camel.Processor;
+
+import java.util.concurrent.ScheduledExecutorService;
+
+/**
+ * A default implementation of an event driven {@link Consumer} which uses the {@link PollingConsumer}
+ *
+ * @version $Revision: 1.1 $
+ */
+public class DefaultScheduledPollConsumer<E extends Exchange> extends ScheduledPollConsumer<E> {
+ private PollingConsumer<E> pollingConsumer;
+
+ public DefaultScheduledPollConsumer(DefaultEndpoint<E> defaultEndpoint, Processor processor) {
+ super(defaultEndpoint, processor);
+ }
+
+ public DefaultScheduledPollConsumer(Endpoint<E> endpoint, Processor processor, ScheduledExecutorService executor) {
+ super(endpoint, processor, executor);
+ }
+
+ protected void poll() throws Exception {
+ while (true) {
+ E exchange = pollingConsumer.receiveNoWait();
+ if (exchange == null) {
+ break;
+ }
+ getProcessor().process(exchange);
+ }
+ }
+
+ @Override
+ protected void doStart() throws Exception {
+ pollingConsumer = getEndpoint().createPollingConsumer();
+ super.doStart();
+ }
+
+ @Override
+ protected void doStop() throws Exception {
+ super.doStop();
+ if (pollingConsumer != null) {
+ pollingConsumer.stop();
+ }
+ }
+}
Propchange: activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultScheduledPollConsumer.java
------------------------------------------------------------------------------
svn:eol-style = native
Modified: activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java (original)
+++ activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java Mon Aug 20 02:30:16 2007
@@ -16,12 +16,13 @@
*/
package org.apache.camel.impl;
-import java.util.Map;
-
import org.apache.camel.Component;
import org.apache.camel.Consumer;
+import org.apache.camel.Endpoint;
import org.apache.camel.Exchange;
import org.apache.camel.util.IntrospectionSupport;
+
+import java.util.Map;
/**
* A base class for {@link Endpoint} which creates a {@link ScheduledPollConsumer}
Modified: activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ExchangeHelper.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ExchangeHelper.java?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ExchangeHelper.java (original)
+++ activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ExchangeHelper.java Mon Aug 20 02:30:16 2007
@@ -35,7 +35,27 @@
*/
private ExchangeHelper() {
}
-
+
+ /**
+ * Extracts the exchange property of the given name and type; if it is not present then the
+ * default value will be used
+ *
+ * @param exchange the message exchange
+ * @param propertyName the name of the property on the exchange
+ * @param type the expected type of the property
+ * @param defaultValue the default value to be used if the property name does not exist or could not be
+ * converted to the given type
+ * @return the property value as the given type or the defaultValue if it could not be found or converted
+ */
+ public static <T> T getExchangeProperty(Exchange exchange, String propertyName, Class<T> type, T defaultValue) {
+ T answer = exchange.getProperty(propertyName, type);
+ if (answer == null) {
+ return defaultValue;
+ }
+ return answer;
+ }
+
+
/**
* Attempts to resolve the endpoint for the given value
*
Modified: activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ObjectHelper.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ObjectHelper.java?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ObjectHelper.java (original)
+++ activemq/camel/trunk/camel-core/src/main/java/org/apache/camel/util/ObjectHelper.java Mon Aug 20 02:30:16 2007
@@ -30,6 +30,9 @@
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
+import java.io.OutputStream;
+import java.io.Closeable;
+import java.io.IOException;
/**
* A number of useful helper methods for working with Objects
@@ -388,5 +391,23 @@
}
}
return false;
+ }
+
+ /**
+ * Closes the given resource if it is available, logging any closing exceptions to the given log
+ *
+ * @param closeable the object to close
+ * @param name the name of the resource
+ * @param log the log to use when reporting closure warnings
+ */
+ public static void close(Closeable closeable, String name, Log log) {
+ if (closeable != null) {
+ try {
+ closeable.close();
+ }
+ catch (IOException e) {
+ log.warn("Could not close " + name + ". Reason: "+ e, e);
+ }
+ }
}
}
Added: activemq/camel/trunk/components/camel-atom/pom.xml
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/camel-atom/pom.xml?rev=567621&view=auto
==============================================================================
--- activemq/camel/trunk/components/camel-atom/pom.xml (added)
+++ activemq/camel/trunk/components/camel-atom/pom.xml Mon Aug 20 02:30:16 2007
@@ -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.
+
+-->
+<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>1.1-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>camel-atom</artifactId>
+ <name>Camel :: Atom</name>
+ <description>Camel Atom support</description>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-spring</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.abdera</groupId>
+ <artifactId>abdera-extensions</artifactId>
+ <version>0.2.0-incubating</version>
+ <scope>compile</scope>
+ </dependency>
+ </dependencies>
+
+</project>
Propchange: activemq/camel/trunk/components/camel-atom/pom.xml
------------------------------------------------------------------------------
svn:eol-style = native
Added: activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomComponent.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomComponent.java?rev=567621&view=auto
==============================================================================
--- activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomComponent.java (added)
+++ activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomComponent.java Mon Aug 20 02:30:16 2007
@@ -0,0 +1,37 @@
+/**
+ *
+ * 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.atom;
+
+import org.apache.camel.Endpoint;
+import org.apache.camel.impl.DefaultComponent;
+import org.apache.camel.util.IntrospectionSupport;
+
+import java.util.Map;
+
+/**
+ * An <a href="http://activemq.apache.org/camel/atom.html">Atom Component</a>.
+ *
+ * @version $Revision: 1.1 $
+ */
+public class AtomComponent extends DefaultComponent {
+ protected Endpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
+ AtomEndpoint answer = new AtomEndpoint(uri, this, remaining);
+ IntrospectionSupport.setProperties(answer, parameters);
+ return answer;
+ }
+}
Propchange: activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomComponent.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomEndpoint.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomEndpoint.java?rev=567621&view=auto
==============================================================================
--- activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomEndpoint.java (added)
+++ activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomEndpoint.java Mon Aug 20 02:30:16 2007
@@ -0,0 +1,111 @@
+/**
+ *
+ * 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.atom;
+
+import org.apache.abdera.Abdera;
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.model.Document;
+import org.apache.abdera.model.Feed;
+import org.apache.abdera.parser.Parser;
+import org.apache.abdera.util.iri.IRISyntaxException;
+import org.apache.camel.Exchange;
+import org.apache.camel.PollingConsumer;
+import org.apache.camel.Producer;
+import org.apache.camel.impl.DefaultExchange;
+import org.apache.camel.impl.DefaultPollingEndpoint;
+
+import java.io.BufferedOutputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+
+/**
+ * An <a href="http://activemq.apache.org/camel/atom.html">Atom Endpoint</a>.
+ *
+ * @version $Revision: 1.1 $
+ */
+public class AtomEndpoint extends DefaultPollingEndpoint {
+ private Factory atomFactory;
+ private String atomUri;
+
+ public AtomEndpoint(String endpointUri, AtomComponent component, String atomUri) {
+ super(endpointUri, component);
+ this.atomUri = atomUri;
+ }
+
+ public boolean isSingleton() {
+ return true;
+ }
+
+ public Exchange createExchange() {
+ return new DefaultExchange(getContext());
+ }
+
+ public Producer createProducer() throws Exception {
+ return new AtomProducer(this);
+ }
+
+ @Override
+ public PollingConsumer createPollingConsumer() throws Exception {
+ return new AtomPollingConsumer(this);
+ }
+
+ public Document<Feed> parseDocument() throws IRISyntaxException, IOException {
+ String uri = getAtomUri();
+ InputStream in = new URL(uri).openStream();
+ return createAtomParser().parse(in, uri);
+ }
+
+ public OutputStream createProducerOutputStream() throws FileNotFoundException {
+ return new BufferedOutputStream(new FileOutputStream(getAtomUri()));
+ }
+
+ // Properties
+ //-------------------------------------------------------------------------
+ public Factory getAtomFactory() {
+ if (atomFactory == null) {
+ atomFactory = createAtomFactory();
+ }
+ return atomFactory;
+ }
+
+ public void setAtomFactory(Factory atomFactory) {
+ this.atomFactory = atomFactory;
+ }
+
+ public String getAtomUri() {
+ return atomUri;
+ }
+
+ public void setAtomUri(String atomUri) {
+ this.atomUri = atomUri;
+ }
+
+ // Implementation methods
+ //-------------------------------------------------------------------------
+ protected Factory createAtomFactory() {
+ return Abdera.getNewFactory();
+ }
+
+ protected Parser createAtomParser() {
+ return Abdera.getNewParser();
+ }
+}
Propchange: activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomEndpoint.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomPollingConsumer.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomPollingConsumer.java?rev=567621&view=auto
==============================================================================
--- activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomPollingConsumer.java (added)
+++ activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomPollingConsumer.java Mon Aug 20 02:30:16 2007
@@ -0,0 +1,68 @@
+/**
+ *
+ * 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.atom;
+
+import org.apache.abdera.model.Document;
+import org.apache.abdera.model.Feed;
+import org.apache.abdera.util.iri.IRISyntaxException;
+import org.apache.camel.Exchange;
+import org.apache.camel.RuntimeCamelException;
+import org.apache.camel.impl.PollingConsumerSupport;
+
+import java.io.IOException;
+
+/**
+ * @version $Revision: 1.1 $
+ */
+public class AtomPollingConsumer extends PollingConsumerSupport {
+ private final AtomEndpoint endpoint;
+
+ public AtomPollingConsumer(AtomEndpoint endpoint) {
+ super(endpoint);
+ this.endpoint = endpoint;
+ }
+
+ protected void doStart() throws Exception {
+ }
+
+ protected void doStop() throws Exception {
+ }
+
+ public Exchange receiveNoWait() {
+ try {
+ Document<Feed> document = endpoint.parseDocument();
+ Exchange exchange = endpoint.createExchange();
+ exchange.getIn().setBody(document);
+ return exchange;
+ }
+ catch (IRISyntaxException e) {
+ throw new RuntimeCamelException(e);
+ }
+ catch (IOException e) {
+ throw new RuntimeCamelException(e);
+ }
+ }
+
+ public Exchange receive() {
+ return receiveNoWait();
+ }
+
+ public Exchange receive(long timeout) {
+ return receiveNoWait();
+ }
+}
Propchange: activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomPollingConsumer.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomProducer.java
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomProducer.java?rev=567621&view=auto
==============================================================================
--- activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomProducer.java (added)
+++ activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomProducer.java Mon Aug 20 02:30:16 2007
@@ -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.atom;
+
+import org.apache.abdera.model.Document;
+import org.apache.abdera.model.Entry;
+import org.apache.abdera.model.Feed;
+import org.apache.abdera.util.iri.IRISyntaxException;
+import org.apache.camel.Exchange;
+import org.apache.camel.impl.DefaultProducer;
+import static org.apache.camel.util.ExchangeHelper.getExchangeProperty;
+import org.apache.camel.util.ObjectHelper;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import java.io.OutputStream;
+import java.io.IOException;
+import java.util.Date;
+
+/**
+ * @version $Revision: 1.1 $
+ */
+public class AtomProducer extends DefaultProducer {
+ private static final transient Log LOG = LogFactory.getLog(AtomProducer.class);
+ private final AtomEndpoint endpoint;
+
+ public AtomProducer(AtomEndpoint endpoint) {
+ super(endpoint);
+ this.endpoint = endpoint;
+ }
+
+ public void process(Exchange exchange) throws Exception {
+ Document<Feed> document = getDocument(exchange);
+
+ // now lets write the document...
+ OutputStream out = endpoint.createProducerOutputStream();
+ try {
+ document.writeTo(out);
+ }
+ finally {
+ ObjectHelper.close(out, "Atom document output stream", LOG);
+ }
+ }
+
+ protected Document<Feed> getDocument(Exchange exchange) throws IRISyntaxException, IOException {
+ Document<Feed> document = endpoint.parseDocument();
+ Feed root = document.getRoot();
+ Entry entry = root.addEntry();
+ entry.setPublished(org.apache.camel.util.ExchangeHelper.getExchangeProperty(exchange, "org.apache.camel.atom.published", Date.class, new Date()));
+
+ String id = exchange.getProperty("org.apache.camel.atom.id", String.class);
+ if (id != null) {
+ entry.setId(id);
+ }
+ String content = exchange.getProperty("org.apache.camel.atom.content", String.class);
+ if (content != null) {
+ entry.setContent(content);
+ }
+ String summary = exchange.getProperty("org.apache.camel.atom.summary", String.class);
+ if (summary != null) {
+ entry.setSummary(summary);
+ }
+ String title = exchange.getProperty("org.apache.camel.atom.title", String.class);
+ if (title != null) {
+ entry.setTitle(title);
+ }
+ // TODO categories, authors etc
+ return document;
+ }
+}
Propchange: activemq/camel/trunk/components/camel-atom/src/main/java/org/apache/camel/component/atom/AtomProducer.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: activemq/camel/trunk/components/camel-atom/src/test/resources/log4j.properties
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/camel-atom/src/test/resources/log4j.properties?rev=567621&view=auto
==============================================================================
--- activemq/camel/trunk/components/camel-atom/src/test/resources/log4j.properties (added)
+++ activemq/camel/trunk/components/camel-atom/src/test/resources/log4j.properties Mon Aug 20 02:30:16 2007
@@ -0,0 +1,16 @@
+
+#
+# The logging properties used for eclipse testing, We want to see debug output on the console.
+#
+log4j.rootLogger=INFO, out
+
+#log4j.logger.org.apache.activemq=DEBUG
+
+#log4j.logger.org.apache.camel=DEBUG
+log4j.logger.org.apache.camel.impl.converter=INFO
+
+# 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=[%30.30t] %-30.30c{1} %-5p %m%n
+#log4j.appender.out.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
Propchange: activemq/camel/trunk/components/camel-atom/src/test/resources/log4j.properties
------------------------------------------------------------------------------
svn:eol-style = native
Modified: activemq/camel/trunk/components/pom.xml
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/components/pom.xml?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/components/pom.xml (original)
+++ activemq/camel/trunk/components/pom.xml Mon Aug 20 02:30:16 2007
@@ -35,6 +35,7 @@
<modules>
<module>camel-activemq</module>
+ <module>camel-atom</module>
<module>camel-bam</module>
<module>camel-cxf</module>
<module>camel-ftp</module>
Modified: activemq/camel/trunk/pom.xml
URL: http://svn.apache.org/viewvc/activemq/camel/trunk/pom.xml?rev=567621&r1=567620&r2=567621&view=diff
==============================================================================
--- activemq/camel/trunk/pom.xml (original)
+++ activemq/camel/trunk/pom.xml Mon Aug 20 02:30:16 2007
@@ -176,6 +176,11 @@
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
+ <artifactId>camel-atom</artifactId>
+ <version>${camel-version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
<artifactId>camel-bam</artifactId>
<version>${camel-version}</version>
</dependency>