Author: davsclaus
Date: Thu Feb 4 09:37:06 2010
New Revision: 906417
URL: http://svn.apache.org/viewvc?rev=906417&view=rev
Log:
CAMEL-2448: Camel error handler now catches all exceptions (eg Throwable)
instead of just Exception.
Added:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DeadLetterChannelCatchThrowableTest.java
(contents, props changed)
- copied, changed from r906367,
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerCatchThrowableTest.java
(with props)
Modified:
camel/trunk/camel-core/src/main/java/org/apache/camel/processor/RedeliveryErrorHandler.java
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java
Modified:
camel/trunk/camel-core/src/main/java/org/apache/camel/processor/RedeliveryErrorHandler.java
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/main/java/org/apache/camel/processor/RedeliveryErrorHandler.java?rev=906417&r1=906416&r2=906417&view=diff
==============================================================================
---
camel/trunk/camel-core/src/main/java/org/apache/camel/processor/RedeliveryErrorHandler.java
(original)
+++
camel/trunk/camel-core/src/main/java/org/apache/camel/processor/RedeliveryErrorHandler.java
Thu Feb 4 09:37:06 2010
@@ -16,6 +16,7 @@
*/
package org.apache.camel.processor;
+import org.apache.camel.CamelExchangeException;
import org.apache.camel.Exchange;
import org.apache.camel.LoggingLevel;
import org.apache.camel.Message;
@@ -142,6 +143,9 @@
processExchange(exchange);
} catch (Exception e) {
exchange.setException(e);
+ } catch (Throwable t) {
+ // let Camel error handle take care of all kind of exceptions
now
+ exchange.setException(new CamelExchangeException("Error
processing Exchange", exchange, t));
}
boolean done = isDone(exchange);
@@ -163,7 +167,7 @@
}
/**
- * Strategy to process the given exchange to the destinated output.
+ * Strategy to process the given exchange to the designated output.
* <p/>
* This happens when the exchange is processed the first time and also for
redeliveries
* to the same destination.
Copied:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DeadLetterChannelCatchThrowableTest.java
(from r906367,
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java)
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DeadLetterChannelCatchThrowableTest.java?p2=camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DeadLetterChannelCatchThrowableTest.java&p1=camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java&r1=906367&r2=906417&rev=906417&view=diff
==============================================================================
---
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java
(original)
+++
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DeadLetterChannelCatchThrowableTest.java
Thu Feb 4 09:37:06 2010
@@ -14,7 +14,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.apache.camel.processor.aggregator;
+package org.apache.camel.processor;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
@@ -22,17 +22,14 @@
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
-public class AggregatorExceptionTest extends ContextTestSupport {
+public class DeadLetterChannelCatchThrowableTest extends ContextTestSupport {
- public void testAggregateAndOnException() throws Exception {
+ public void testDeadLetterChannelCatchThrowable() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:error");
+ mock.expectedMessageCount(1);
- // can change this to 5 when BatchProcessor's exception handling works
properly
- mock.expectedMessageCount(0);
+ template.sendBody("direct:start", "Hello World");
- for (int c = 0; c <= 10; c++) {
- template.sendBodyAndHeader("seda:start", "Hi!", "id", 123);
- }
assertMockEndpointsSatisfied();
}
@@ -41,21 +38,16 @@
return new RouteBuilder() {
@Override
public void configure() throws Exception {
-
final String exceptionString = "This is an Error not an
Exception";
+ errorHandler(deadLetterChannel("mock:error"));
- //errorHandler(deadLetterChannel("mock:error"));
- onException(Throwable.class).handled(true).to("mock:error");
-
- from("seda:start")
- .aggregate(header("id"))
- .batchSize(2)
+ from("direct:start")
.process(new Processor() {
public void process(Exchange exchange) throws
Exception {
- throw new
java.lang.NoSuchMethodError(exceptionString);
+ throw new NoSuchMethodError(exceptionString);
}
});
}
};
}
-}
+}
\ No newline at end of file
Propchange:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DeadLetterChannelCatchThrowableTest.java
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DeadLetterChannelCatchThrowableTest.java
------------------------------------------------------------------------------
svn:keywords = Rev Date
Added:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerCatchThrowableTest.java
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerCatchThrowableTest.java?rev=906417&view=auto
==============================================================================
---
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerCatchThrowableTest.java
(added)
+++
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerCatchThrowableTest.java
Thu Feb 4 09:37:06 2010
@@ -0,0 +1,55 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.processor;
+
+import org.apache.camel.CamelExchangeException;
+import org.apache.camel.CamelExecutionException;
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.Exchange;
+import org.apache.camel.Processor;
+import org.apache.camel.builder.RouteBuilder;
+
+public class DefaultErrorHandlerCatchThrowableTest extends ContextTestSupport {
+
+ public void testDefaultErrorHandlerCatchThrowable() throws Exception {
+ try {
+ template.sendBody("direct:start", "Hello World");
+ fail("Should have thrown exception");
+ } catch (CamelExecutionException e) {
+ CamelExchangeException cause =
assertIsInstanceOf(CamelExchangeException.class, e.getCause());
+ assertEquals("Hello World", cause.getExchange().getIn().getBody());
+ assertIsInstanceOf(NoSuchMethodError.class, cause.getCause());
+ }
+ }
+
+ @Override
+ protected RouteBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ final String exceptionString = "This is an Error not an
Exception";
+
+ from("direct:start")
+ .process(new Processor() {
+ public void process(Exchange exchange) throws
Exception {
+ throw new NoSuchMethodError(exceptionString);
+ }
+ });
+ }
+ };
+ }
+}
\ No newline at end of file
Propchange:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerCatchThrowableTest.java
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerCatchThrowableTest.java
------------------------------------------------------------------------------
svn:keywords = Rev Date
Modified:
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java
URL:
http://svn.apache.org/viewvc/camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java?rev=906417&r1=906416&r2=906417&view=diff
==============================================================================
---
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java
(original)
+++
camel/trunk/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregatorExceptionTest.java
Thu Feb 4 09:37:06 2010
@@ -25,14 +25,14 @@
public class AggregatorExceptionTest extends ContextTestSupport {
public void testAggregateAndOnException() throws Exception {
+ // all goes to error
MockEndpoint mock = getMockEndpoint("mock:error");
-
- // can change this to 5 when BatchProcessor's exception handling works
properly
- mock.expectedMessageCount(0);
+ mock.expectedMessageCount(2);
for (int c = 0; c <= 10; c++) {
- template.sendBodyAndHeader("seda:start", "Hi!", "id", 123);
+ template.sendBodyAndHeader("direct:start", "Hi!" + c, "id", 123);
}
+
assertMockEndpointsSatisfied();
}
@@ -41,15 +41,12 @@
return new RouteBuilder() {
@Override
public void configure() throws Exception {
-
final String exceptionString = "This is an Error not an
Exception";
+ errorHandler(deadLetterChannel("mock:error"));
- //errorHandler(deadLetterChannel("mock:error"));
- onException(Throwable.class).handled(true).to("mock:error");
-
- from("seda:start")
+ from("direct:start")
.aggregate(header("id"))
- .batchSize(2)
+ .batchSize(5)
.process(new Processor() {
public void process(Exchange exchange) throws
Exception {
throw new
java.lang.NoSuchMethodError(exceptionString);
