Author: davsclaus
Date: Wed Jul 7 06:24:18 2010
New Revision: 961248
URL: http://svn.apache.org/viewvc?rev=961248&view=rev
Log:
CAMEL-2917: Introduced ProcessorFactory SPI to allow custom hooks to manipulate
model before processors is created. This makes it easier to adapt Camel routes
to a very special needs you may have.
Added:
camel/trunk/camel-core/src/main/java/org/apache/camel/spi/ProcessorFactory.java
(with props)
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/CustomProcessorFactoryTest.java
- copied, changed from r961225,
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefinitionPolicyPerProcessorTest.java
camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringCustomProcessorFactoryTest.java
- copied, changed from r961225,
camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringAOPAfterTest.java
camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/CustomProcessorFactoryTest.xml
- copied, changed from r961225,
camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/aopafter.xml
Modified:
camel/trunk/camel-core/src/main/java/org/apache/camel/CamelContext.java
camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultCamelContext.java
camel/trunk/camel-core/src/main/java/org/apache/camel/model/LoadBalanceDefinition.java
camel/trunk/camel-core/src/main/java/org/apache/camel/model/ProcessorDefinition.java
camel/trunk/components/camel-core-xml/src/main/java/org/apache/camel/core/xml/AbstractCamelContextFactoryBean.java
Modified:
camel/trunk/camel-core/src/main/java/org/apache/camel/CamelContext.java
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/main/java/org/apache/camel/CamelContext.java?rev=961248&r1=961247&r2=961248&view=diff
==============================================================================
--- camel/trunk/camel-core/src/main/java/org/apache/camel/CamelContext.java
(original)
+++ camel/trunk/camel-core/src/main/java/org/apache/camel/CamelContext.java Wed
Jul 7 06:24:18 2010
@@ -19,7 +19,6 @@ package org.apache.camel;
import java.util.Collection;
import java.util.List;
import java.util.Map;
-import java.util.concurrent.Callable;
import java.util.concurrent.TimeUnit;
import org.apache.camel.builder.ErrorHandlerBuilder;
@@ -40,6 +39,7 @@ import org.apache.camel.spi.LifecycleStr
import org.apache.camel.spi.ManagementStrategy;
import org.apache.camel.spi.NodeIdFactory;
import org.apache.camel.spi.PackageScanClassResolver;
+import org.apache.camel.spi.ProcessorFactory;
import org.apache.camel.spi.Registry;
import org.apache.camel.spi.ServicePool;
import org.apache.camel.spi.ShutdownStrategy;
@@ -745,4 +745,18 @@ public interface CamelContext extends Se
*/
void setExecutorServiceStrategy(ExecutorServiceStrategy
executorServiceStrategy);
+ /**
+ * Gets the current {...@link org.apache.camel.spi.ProcessorFactory}
+ *
+ * @return the factory, can be <tt>null</tt> if no custom factory has been
set
+ */
+ ProcessorFactory getProcessorFactory();
+
+ /**
+ * Sets a custom {...@link org.apache.camel.spi.ProcessorFactory}
+ *
+ * @param processorFactory the custom factory
+ */
+ void setProcessorFactory(ProcessorFactory processorFactory);
+
}
Modified:
camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultCamelContext.java
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultCamelContext.java?rev=961248&r1=961247&r2=961248&view=diff
==============================================================================
---
camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultCamelContext.java
(original)
+++
camel/trunk/camel-core/src/main/java/org/apache/camel/impl/DefaultCamelContext.java
Wed Jul 7 06:24:18 2010
@@ -89,6 +89,7 @@ import org.apache.camel.spi.LifecycleStr
import org.apache.camel.spi.ManagementStrategy;
import org.apache.camel.spi.NodeIdFactory;
import org.apache.camel.spi.PackageScanClassResolver;
+import org.apache.camel.spi.ProcessorFactory;
import org.apache.camel.spi.Registry;
import org.apache.camel.spi.RouteContext;
import org.apache.camel.spi.RouteStartupOrder;
@@ -162,6 +163,7 @@ public class DefaultCamelContext extends
// so if we have 6 endpoints in the pool, we can have 6 x 100 producers in
total
private ServicePool<Endpoint, Producer> producerServicePool = new
SharedProducerServicePool(100);
private NodeIdFactory nodeIdFactory = new DefaultNodeIdFactory();
+ private ProcessorFactory processorFactory;
private InterceptStrategy defaultTracer;
private InflightRepository inflightRepository = new
DefaultInflightRepository();
private final List<RouteStartupOrder> routeStartupOrder = new
ArrayList<RouteStartupOrder>();
@@ -1644,6 +1646,14 @@ public class DefaultCamelContext extends
this.executorServiceStrategy = executorServiceStrategy;
}
+ public ProcessorFactory getProcessorFactory() {
+ return processorFactory;
+ }
+
+ public void setProcessorFactory(ProcessorFactory processorFactory) {
+ this.processorFactory = processorFactory;
+ }
+
protected String getEndpointKey(String uri, Endpoint endpoint) {
if (endpoint.isSingleton()) {
return uri;
Modified:
camel/trunk/camel-core/src/main/java/org/apache/camel/model/LoadBalanceDefinition.java
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/main/java/org/apache/camel/model/LoadBalanceDefinition.java?rev=961248&r1=961247&r2=961248&view=diff
==============================================================================
---
camel/trunk/camel-core/src/main/java/org/apache/camel/model/LoadBalanceDefinition.java
(original)
+++
camel/trunk/camel-core/src/main/java/org/apache/camel/model/LoadBalanceDefinition.java
Wed Jul 7 06:24:18 2010
@@ -35,7 +35,6 @@ import org.apache.camel.model.loadbalanc
import org.apache.camel.model.loadbalancer.RoundRobinLoadBalancerDefinition;
import org.apache.camel.model.loadbalancer.StickyLoadBalancerDefinition;
import org.apache.camel.model.loadbalancer.TopicLoadBalancerDefinition;
-import org.apache.camel.processor.SendProcessor;
import org.apache.camel.processor.loadbalancer.FailOverLoadBalancer;
import org.apache.camel.processor.loadbalancer.LoadBalancer;
import org.apache.camel.processor.loadbalancer.RandomLoadBalancer;
@@ -107,8 +106,7 @@ public class LoadBalanceDefinition exten
Collection<ProcessorDefinition>
outputs) throws Exception {
LoadBalancer loadBalancer =
LoadBalancerDefinition.getLoadBalancer(routeContext, loadBalancerType, ref);
for (ProcessorDefinition<?> processorType : outputs) {
- // The outputs should be the SendProcessor
- SendProcessor processor = (SendProcessor)
processorType.createProcessor(routeContext);
+ Processor processor = processorType.createProcessor(routeContext);
loadBalancer.addProcessor(processor);
}
return loadBalancer;
Modified:
camel/trunk/camel-core/src/main/java/org/apache/camel/model/ProcessorDefinition.java
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/main/java/org/apache/camel/model/ProcessorDefinition.java?rev=961248&r1=961247&r2=961248&view=diff
==============================================================================
---
camel/trunk/camel-core/src/main/java/org/apache/camel/model/ProcessorDefinition.java
(original)
+++
camel/trunk/camel-core/src/main/java/org/apache/camel/model/ProcessorDefinition.java
Wed Jul 7 06:24:18 2010
@@ -26,7 +26,6 @@ import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.TimeUnit;
-
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
@@ -134,7 +133,16 @@ public abstract class ProcessorDefinitio
* @throws Exception is thrown if error creating the child or if it was
mandatory and there was no output defined on definition
*/
public Processor createChildProcessor(RouteContext routeContext, boolean
mandatory) throws Exception {
- Processor children = routeContext.createProcessor(this);
+ Processor children = null;
+ // at first use custom factory
+ if (routeContext.getCamelContext().getProcessorFactory() != null) {
+ children =
routeContext.getCamelContext().getProcessorFactory().createChildProcessor(routeContext,
this, mandatory);
+ }
+ // fallback to default implementation if factory did not create the
child
+ if (children == null) {
+ children = routeContext.createProcessor(this);
+ }
+
if (children == null && mandatory) {
throw new IllegalArgumentException("Definition has no children on
" + this);
}
@@ -336,7 +344,16 @@ public abstract class ProcessorDefinitio
protected Processor createOutputsProcessor(RouteContext routeContext,
Collection<ProcessorDefinition> outputs) throws Exception {
List<Processor> list = new ArrayList<Processor>();
for (ProcessorDefinition<?> output : outputs) {
- Processor processor = output.createProcessor(routeContext);
+ Processor processor = null;
+ // at first use custom factory
+ if (routeContext.getCamelContext().getProcessorFactory() != null) {
+ processor =
routeContext.getCamelContext().getProcessorFactory().createProcessor(routeContext,
output);
+ }
+ // fallback to default implementation if factory did not create
the processor
+ if (processor == null) {
+ processor = output.createProcessor(routeContext);
+ }
+
if (output instanceof Channel && processor == null) {
continue;
}
@@ -362,7 +379,16 @@ public abstract class ProcessorDefinitio
* Creates the processor and wraps it in any necessary interceptors and
error handlers
*/
protected Processor makeProcessor(RouteContext routeContext) throws
Exception {
- Processor processor = createProcessor(routeContext);
+ Processor processor = null;
+ // at first use custom factory
+ if (routeContext.getCamelContext().getProcessorFactory() != null) {
+ processor =
routeContext.getCamelContext().getProcessorFactory().createProcessor(routeContext,
this);
+ }
+ // fallback to default implementation if factory did not create the
processor
+ if (processor == null) {
+ processor = createProcessor(routeContext);
+ }
+
if (processor == null) {
// no processor to make
return null;
Added:
camel/trunk/camel-core/src/main/java/org/apache/camel/spi/ProcessorFactory.java
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/main/java/org/apache/camel/spi/ProcessorFactory.java?rev=961248&view=auto
==============================================================================
---
camel/trunk/camel-core/src/main/java/org/apache/camel/spi/ProcessorFactory.java
(added)
+++
camel/trunk/camel-core/src/main/java/org/apache/camel/spi/ProcessorFactory.java
Wed Jul 7 06:24:18 2010
@@ -0,0 +1,61 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.spi;
+
+import org.apache.camel.Processor;
+import org.apache.camel.model.ProcessorDefinition;
+
+/**
+ * A factory to create {...@link Processor} based on the {...@link
org.apache.camel.model.ProcessorDefinition definition}.
+ * <p/>
+ * This allows you to implement a custom factory in which you can control the
creation of the processors.
+ * It also allows you to manipulate the {...@link
org.apache.camel.model.ProcessorDefinition definition}s for example to
+ * configure or change options. Its also possible to add new steps in the
route by adding outputs to
+ * {...@link org.apache.camel.model.ProcessorDefinition definition}s.
+ * <p/>
+ * <b>Important:</b> By returning <tt>null</tt> from the create methods you
fallback to let the default implementation in Camel create
+ * the {...@link Processor}. You want to do this if you <i>only</i> want to
manipulate the
+ * {...@link org.apache.camel.model.ProcessorDefinition definition}s.
+ *
+ * @version $Revision$
+ */
+public interface ProcessorFactory {
+
+ /**
+ * Creates the child processor.
+ * <p/>
+ * The child processor is an output from the given definition, for example
the sub route in a splitter EIP.
+ *
+ * @param routeContext the route context
+ * @param definition the definition which represents the processor
+ * @param mandatory whether or not the child is mandatory
+ * @return the created processor, or <tt>null</tt> to let the default
implementation in Camel create the processor.
+ * @throws Exception can be thrown if error creating the processor
+ */
+ Processor createChildProcessor(RouteContext routeContext,
ProcessorDefinition definition, boolean mandatory) throws Exception;
+
+ /**
+ * Creates the processor.
+ *
+ * @param routeContext the route context
+ * @param definition the definition which represents the processor
+ * @return the created processor, or <tt>null</tt> to let the default
implementation in Camel create the processor.
+ * @throws Exception can be thrown if error creating the processor
+ */
+ Processor createProcessor(RouteContext routeContext, ProcessorDefinition
definition) throws Exception;
+
+}
Propchange:
camel/trunk/camel-core/src/main/java/org/apache/camel/spi/ProcessorFactory.java
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
camel/trunk/camel-core/src/main/java/org/apache/camel/spi/ProcessorFactory.java
------------------------------------------------------------------------------
svn:keywords = Rev Date
Copied:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/CustomProcessorFactoryTest.java
(from r961225,
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefinitionPolicyPerProcessorTest.java)
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/test/java/org/apache/camel/processor/CustomProcessorFactoryTest.java?p2=camel/trunk/camel-core/src/test/java/org/apache/camel/processor/CustomProcessorFactoryTest.java&p1=camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefinitionPolicyPerProcessorTest.java&r1=961225&r2=961248&rev=961248&view=diff
==============================================================================
---
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefinitionPolicyPerProcessorTest.java
(original)
+++
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/CustomProcessorFactoryTest.java
Wed Jul 7 06:24:18 2010
@@ -16,89 +16,94 @@
*/
package org.apache.camel.processor;
+import org.apache.camel.CamelContext;
import org.apache.camel.ContextTestSupport;
-import org.apache.camel.Exchange;
import org.apache.camel.Processor;
-import org.apache.camel.builder.ExpressionClause;
import org.apache.camel.builder.RouteBuilder;
-import org.apache.camel.impl.JndiRegistry;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.model.SetBodyDefinition;
-import org.apache.camel.model.language.ExpressionDefinition;
-import org.apache.camel.spi.DefinitionAwarePolicy;
+import org.apache.camel.model.SplitDefinition;
+import org.apache.camel.model.ToDefinition;
+import org.apache.camel.model.language.ConstantExpression;
+import org.apache.camel.spi.ProcessorFactory;
import org.apache.camel.spi.RouteContext;
/**
* @version $Revision: 937165 $
*/
-public class DefinitionPolicyPerProcessorTest extends ContextTestSupport {
+public class CustomProcessorFactoryTest extends ContextTestSupport {
- public void testDefintionAugmentationPolicy() throws Exception {
- getMockEndpoint("mock:foo").expectedMessageCount(1);
- getMockEndpoint("mock:foo").expectedHeaderReceived("foo", "was
wrapped");
- getMockEndpoint("mock:foo").expectedBodyReceived().constant("body was
altered");
+ @Override
+ // START SNIPPET: e1
+ protected CamelContext createCamelContext() throws Exception {
+ CamelContext context = super.createCamelContext();
+ // register our custom factory
+ context.setProcessorFactory(new MyFactory());
+ return context;
+ }
+ // START SNIPPET: e2
+
+ public void testAlterDefinitionUsingProcessorFactory() throws Exception {
+ getMockEndpoint("mock:foo").expectedBodiesReceived("body was altered");
template.sendBody("direct:start", "Hello World");
assertMockEndpointsSatisfied();
-
- MyPolicy foo = context.getRegistry().lookup("foo", MyPolicy.class);
- assertEquals("Should only be invoked 1 time", 1, foo.getInvoked());
}
- @Override
- protected JndiRegistry createRegistry() throws Exception {
- JndiRegistry jndi = super.createRegistry();
- jndi.bind("foo", new MyPolicy("foo"));
- return jndi;
+ public void testAlterDefinitionUsingProcessorFactoryWithChild() throws
Exception {
+ getMockEndpoint("mock:split").expectedBodiesReceived("body was
altered", "body was altered");
+ getMockEndpoint("mock:extra").expectedBodiesReceived("body was
altered", "body was altered");
+ getMockEndpoint("mock:result").expectedBodiesReceived("Hello,World");
+
+ template.sendBody("direct:foo", "Hello,World");
+
+ assertMockEndpointsSatisfied();
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
+ // START SNIPPET: e2
public void configure() throws Exception {
- // START SNIPPET: e1
from("direct:start")
- // only wrap policy foo around the to(mock:foo) - notice
the end()
- .policy("foo").setBody().constant("body not
altered").to("mock:foo").end();
+ .setBody().constant("body not altered").to("mock:foo");
+
+ from("direct:foo")
+ .split(body())
+ .setBody().constant("body not
altered").to("mock:split")
+ .end()
+ .to("mock:result");
}
+ // END SNIPPET: e2
};
}
- public static class MyPolicy implements DefinitionAwarePolicy {
-
- private final String name;
- private int invoked;
+ // START SNIPPET: e3
+ public static class MyFactory implements ProcessorFactory {
- public MyPolicy(String name) {
- this.name = name;
+ public Processor createChildProcessor(RouteContext routeContext,
ProcessorDefinition definition, boolean mandatory) throws Exception {
+ return null;
}
- public Processor wrap(RouteContext routeContext, final Processor
processor) {
- throw new UnsupportedOperationException("This method should not be
called");
- }
+ public Processor createProcessor(RouteContext routeContext,
ProcessorDefinition definition) throws Exception {
+ if (definition instanceof SplitDefinition) {
+ // add additional output to the splitter
+ SplitDefinition split = (SplitDefinition) definition;
+ split.addOutput(new ToDefinition("mock:extra"));
+ }
- public int getInvoked() {
- return invoked;
- }
+ if (definition instanceof SetBodyDefinition) {
+ SetBodyDefinition set = (SetBodyDefinition) definition;
+ set.setExpression(new ConstantExpression("body was altered"));
+ }
- public Processor wrap(final RouteContext routeContext,
- final Processor processor,
- final ProcessorDefinition<?> processorDefinition) {
-
- // alter the child definition
- SetBodyDefinition bodyDef = (SetBodyDefinition)
processorDefinition.getOutputs().get(0);
-
((ExpressionClause<?>)((ExpressionDefinition)bodyDef.getExpression()).getExpressionValue()).constant("body
was altered");
-
- // make sure the normal "wrap" still works.
- return new Processor() {
- public void process(Exchange exchange) throws Exception {
- invoked++;
- exchange.getIn().setHeader(name, "was wrapped");
- processor.process(exchange);
- }
- };
+ // return null to let the default implementation create the
processor, we just wanted to alter the definition
+ // before the processor was created
+ return null;
}
}
-}
+ // END SNIPPET: e3
+
+}
\ No newline at end of file
Modified:
camel/trunk/components/camel-core-xml/src/main/java/org/apache/camel/core/xml/AbstractCamelContextFactoryBean.java
URL:
http://svn.apache.org/viewvc/camel/trunk/components/camel-core-xml/src/main/java/org/apache/camel/core/xml/AbstractCamelContextFactoryBean.java?rev=961248&r1=961247&r2=961248&view=diff
==============================================================================
---
camel/trunk/components/camel-core-xml/src/main/java/org/apache/camel/core/xml/AbstractCamelContextFactoryBean.java
(original)
+++
camel/trunk/components/camel-core-xml/src/main/java/org/apache/camel/core/xml/AbstractCamelContextFactoryBean.java
Wed Jul 7 06:24:18 2010
@@ -21,7 +21,6 @@ import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
-
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlTransient;
@@ -73,6 +72,7 @@ import org.apache.camel.spi.LifecycleStr
import org.apache.camel.spi.ManagementStrategy;
import org.apache.camel.spi.PackageScanClassResolver;
import org.apache.camel.spi.PackageScanFilter;
+import org.apache.camel.spi.ProcessorFactory;
import org.apache.camel.spi.ShutdownStrategy;
import org.apache.camel.spi.ThreadPoolProfile;
import org.apache.camel.util.CamelContextHelper;
@@ -149,6 +149,11 @@ public abstract class AbstractCamelConte
LOG.info("Using custom ExecutorServiceStrategy: " +
executorServiceStrategy);
getContext().setExecutorServiceStrategy(executorServiceStrategy);
}
+ ProcessorFactory processorFactory =
getBeanForType(ProcessorFactory.class);
+ if (processorFactory != null) {
+ LOG.info("Using custom ProcessorFactory: " + processorFactory);
+ getContext().setProcessorFactory(processorFactory);
+ }
// set the custom registry if defined
initCustomRegistry(getContext());
Copied:
camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringCustomProcessorFactoryTest.java
(from r961225,
camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringAOPAfterTest.java)
URL:
http://svn.apache.org/viewvc/camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringCustomProcessorFactoryTest.java?p2=camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringCustomProcessorFactoryTest.java&p1=camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringAOPAfterTest.java&r1=961225&r2=961248&rev=961248&view=diff
==============================================================================
---
camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringAOPAfterTest.java
(original)
+++
camel/trunk/components/camel-spring/src/test/java/org/apache/camel/spring/processor/SpringCustomProcessorFactoryTest.java
Wed Jul 7 06:24:18 2010
@@ -17,15 +17,16 @@
package org.apache.camel.spring.processor;
import org.apache.camel.CamelContext;
-import org.apache.camel.processor.AOPAfterTest;
+import org.apache.camel.processor.CustomProcessorFactoryTest;
+
import static
org.apache.camel.spring.processor.SpringTestHelper.createSpringCamelContext;
/**
* @version $Revision$
*/
-public class SpringAOPAfterTest extends AOPAfterTest {
+public class SpringCustomProcessorFactoryTest extends
CustomProcessorFactoryTest {
protected CamelContext createCamelContext() throws Exception {
- return createSpringCamelContext(this,
"org/apache/camel/spring/processor/aopafter.xml");
+ return createSpringCamelContext(this,
"org/apache/camel/spring/processor/CustomProcessorFactoryTest.xml");
}
}
\ No newline at end of file
Copied:
camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/CustomProcessorFactoryTest.xml
(from r961225,
camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/aopafter.xml)
URL:
http://svn.apache.org/viewvc/camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/CustomProcessorFactoryTest.xml?p2=camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/CustomProcessorFactoryTest.xml&p1=camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/aopafter.xml&r1=961225&r2=961248&rev=961248&view=diff
==============================================================================
---
camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/aopafter.xml
(original)
+++
camel/trunk/components/camel-spring/src/test/resources/org/apache/camel/spring/processor/CustomProcessorFactoryTest.xml
Wed Jul 7 06:24:18 2010
@@ -23,15 +23,36 @@
">
<!-- START SNIPPET: e1 -->
+
+ <!-- use a custom processor factory as a hook which can manipulate the
model before the processors
+ is created, which allows us to do stuff to the route before its
created -->
+ <bean id="customFactory"
class="org.apache.camel.processor.CustomProcessorFactoryTest$MyFactory"/>
+
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring";>
+ <!-- a simple route -->
<route>
<from uri="direct:start"/>
- <aop afterUri="mock:after">
- <transform><constant>Bye World</constant></transform>
- <to uri="mock:result"/>
- </aop>
+ <setBody>
+ <constant>body not altered</constant>
+ </setBody>
+ <to uri="mock:foo"/>
</route>
+
+ <!-- a route which has a sub route (the split) -->
+ <route>
+ <from uri="direct:foo"/>
+ <split>
+ <simple>${body}</simple>
+ <setBody>
+ <constant>body not altered</constant>
+ </setBody>
+ <to uri="mock:split"/>
+ </split>
+ <to uri="mock:result"/>
+ </route>
+
</camelContext>
+
<!-- END SNIPPET: e1 -->
</beans>
