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From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: need help with interceptor in camel 1.6.2 using custom predicate
Date Tue, 13 Apr 2010 09:45:09 GMT
Hi

I have created an example in 1.x as unit test, which is invoked 3 times.
Apache SVN have issue currently with committing so I paste the test here



davsclaus:(svn)camel-1x[camel-1.x:925986]/$ svn diff
Index: camel-core/src/test/java/org/apache/camel/issues/CBRCustomPredicateAsFilterTest.java
===================================================================
--- camel-core/src/test/java/org/apache/camel/issues/CBRCustomPredicateAsFilterTest.java
       (revision 0)
+++ camel-core/src/test/java/org/apache/camel/issues/CBRCustomPredicateAsFilterTest.java
       (revision 0)
@@ -0,0 +1,82 @@
+/**
+ * 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.issues;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.Exchange;
+import org.apache.camel.Predicate;
+import org.apache.camel.builder.RouteBuilder;
+
+/**
+ * @version $Revision$
+ */
+public class CBRCustomPredicateAsFilterTest extends ContextTestSupport {
+
+    private MyFiler filter = new MyFiler();
+
+    private class MyFiler implements Predicate {
+
+        private List<String> bodies = new ArrayList<String>();
+
+        public boolean matches(Object exchange) {
+            Exchange exc = (Exchange) exchange;
+            String body = exc.getIn().getBody(String.class);
+            bodies.add(body);
+
+            return !"secret".equals(body);
+        }
+
+        public void assertMatches(String text, Object exchange)
throws AssertionError {
+            // noop
+        }
+
+        public List<String> getBodies() {
+            return bodies;
+        }
+    }
+
+    public void testCBRCustomPredicateAsFilter() throws Exception {
+        getMockEndpoint("mock:good").expectedBodiesReceived("Hello
World", "Bye World");
+        getMockEndpoint("mock:secret").expectedBodiesReceived("secret");
+
+        template.sendBody("direct:start", "Hello World");
+        template.sendBody("direct:start", "secret");
+        template.sendBody("direct:start", "Bye World");
+
+        assertMockEndpointsSatisfied();
+
+        assertEquals("Hello World", filter.getBodies().get(0));
+        assertEquals("secret", filter.getBodies().get(1));
+        assertEquals("Bye World", filter.getBodies().get(2));
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                from("direct:start")
+                    .choice()
+                        .when(filter).to("mock:good")
+                        .otherwise().to("mock:secret");
+            }
+        };
+    }
+}




-- 
Claus Ibsen
Apache Camel Committer

Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus

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