| /** |
| * 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 |
| package scala.dsl; |
| |
| import builder.RouteBuilder |
| import junit.framework.Assert._ |
| |
| /** |
| * Test case for try (attempt) - catch (handle) - finally (ensure) |
| */ |
| class TryCatchFinallyTest extends ScalaTestSupport { |
| |
| var handled = false; |
| |
| def testTryCatchFinally = { |
| "mock:a" expect { _.count = 1 } |
| "mock:b" expect { _.count = 1 } |
| "mock:c" expect { _.count = 2 } |
| test { |
| "direct:a" ! ("any given message", 256) |
| } |
| } |
| |
| val builder = |
| new RouteBuilder { |
| val failingProcessor = (exchange: Exchange) => { |
| exchange.in match { |
| case text: String => //graciously do nothing |
| case _ => throw new RuntimeException("Strings are good, the rest is bad") |
| } |
| } |
| |
| val catchProcessor = (exchange: Exchange) => { |
| // we shouldn't get any Strings here |
| assertFalse(exchange.getIn().getBody().getClass().equals(classOf[String])) |
| // the exchange shouldn't have been marked failed |
| assertFalse(exchange.isFailed) |
| } |
| |
| //START SNIPPET: block} |
| "direct:a" ==> { |
| attempt { |
| process(failingProcessor) |
| to ("mock:a") |
| } handle(classOf[Exception]) apply { |
| process(catchProcessor) |
| to ("mock:b") |
| } ensure { |
| to ("mock:c"); |
| } |
| } |
| //END SNIPPET: block |
| } |
| |
| } |