| /** |
| * 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 java.util.Map; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Component; |
| import org.apache.camel.Consumer; |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Expression; |
| import org.apache.camel.Processor; |
| import org.apache.camel.Producer; |
| import org.apache.camel.ResolveEndpointFailedException; |
| import org.apache.camel.builder.ExpressionBuilder; |
| |
| /** |
| * Unit test for reference properties |
| */ |
| public class DefaultComponentReferencePropertiesTest extends ContextTestSupport { |
| |
| public final class MyEndpoint extends DefaultEndpoint { |
| |
| private Expression expression; |
| private String stringExpression; |
| private String name; |
| private Expression special; |
| |
| private MyEndpoint(String endpointUri, Component component) { |
| super(endpointUri, component); |
| } |
| |
| public boolean isSingleton() { |
| return true; |
| } |
| |
| public Producer createProducer() throws Exception { |
| return null; |
| } |
| |
| public Consumer createConsumer(Processor processor) throws Exception { |
| return null; |
| } |
| |
| public void setExpression(Expression expression) { |
| this.expression = expression; |
| } |
| |
| public void setExpression(String expression) { |
| stringExpression = expression; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public void setSpecial(Expression special) { |
| this.special = special; |
| } |
| } |
| |
| public final class MyComponent extends DefaultComponent { |
| |
| private MyComponent(CamelContext context) { |
| super(context); |
| } |
| |
| protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { |
| MyEndpoint result = new MyEndpoint(uri, this); |
| setProperties(result, parameters); |
| return result; |
| } |
| |
| } |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("myExpression", ExpressionBuilder.bodyExpression()); |
| return jndi; |
| } |
| |
| public void testOnlyStringSetter() throws Exception { |
| MyComponent component = new MyComponent(context); |
| MyEndpoint endpoint = (MyEndpoint) component.createEndpoint("foo://?name=Claus"); |
| assertNotNull(endpoint); |
| assertEquals("Claus", endpoint.name); |
| assertNull(endpoint.expression); |
| assertNull(endpoint.stringExpression); |
| } |
| |
| public void testCallStringSetter() throws Exception { |
| MyComponent component = new MyComponent(context); |
| MyEndpoint endpoint = (MyEndpoint) component.createEndpoint("foo://?expression=hello"); |
| assertNotNull(endpoint); |
| assertEquals("hello", endpoint.stringExpression); |
| assertNull(endpoint.expression); |
| assertNull(endpoint.name); |
| } |
| |
| public void testNoBeanInRegistryThenCallStringSetter() throws Exception { |
| MyComponent component = new MyComponent(context); |
| MyEndpoint endpoint = (MyEndpoint) component.createEndpoint("foo://?expression=#hello"); |
| assertNotNull(endpoint); |
| assertEquals("#hello", endpoint.stringExpression); |
| assertNull(endpoint.expression); |
| assertNull(endpoint.name); |
| } |
| |
| public void testCallExpressionSetter() throws Exception { |
| MyComponent component = new MyComponent(context); |
| MyEndpoint endpoint = (MyEndpoint) component.createEndpoint("foo://?expression=#myExpression"); |
| assertNotNull(endpoint); |
| |
| assertNull(endpoint.stringExpression); |
| assertNotNull(endpoint.expression); |
| assertNull(endpoint.name); |
| |
| Exchange exchange = new DefaultExchange(context); |
| exchange.getIn().setBody("Hello World"); |
| assertEquals("Hello World", endpoint.expression.evaluate(exchange, String.class)); |
| } |
| |
| public void testCallSingleExpressionSetter() throws Exception { |
| MyComponent component = new MyComponent(context); |
| MyEndpoint endpoint = (MyEndpoint) component.createEndpoint("foo://?special=#myExpression"); |
| assertNotNull(endpoint); |
| |
| assertNull(endpoint.stringExpression); |
| assertNull(endpoint.expression); |
| assertNull(endpoint.name); |
| assertNotNull(endpoint.special); |
| |
| Exchange exchange = new DefaultExchange(context); |
| exchange.getIn().setBody("Hello World"); |
| assertEquals("Hello World", endpoint.special.evaluate(exchange, String.class)); |
| } |
| |
| public void testTypoInParameter() throws Exception { |
| MyComponent component = new MyComponent(context); |
| try { |
| component.createEndpoint("foo://?xxxexpression=#hello"); |
| fail("Should have throw a ResolveEndpointFailedException"); |
| } catch (ResolveEndpointFailedException e) { |
| // ok |
| } |
| } |
| |
| public void testTypoInParameterValue() throws Exception { |
| MyComponent component = new MyComponent(context); |
| try { |
| component.createEndpoint("foo://?special=#dummy"); |
| fail("Should have throw a IllegalArgumentException"); |
| } catch (IllegalArgumentException e) { |
| // ok |
| } |
| } |
| |
| } |