diff --git a/spring-integration-core/src/main/java/org/springframework/integration/transformer/HeaderEnricher.java b/spring-integration-core/src/main/java/org/springframework/integration/transformer/HeaderEnricher.java index d2c2b4b5e0..6fb379e8d3 100644 --- a/spring-integration-core/src/main/java/org/springframework/integration/transformer/HeaderEnricher.java +++ b/spring-integration-core/src/main/java/org/springframework/integration/transformer/HeaderEnricher.java @@ -22,6 +22,8 @@ import java.util.Map; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; +import org.springframework.beans.factory.BeanFactory; +import org.springframework.beans.factory.BeanFactoryAware; import org.springframework.integration.core.Message; import org.springframework.integration.core.MessagingException; import org.springframework.integration.handler.ExpressionEvaluatingMessageProcessor; @@ -164,7 +166,7 @@ public class HeaderEnricher implements Transformer { } - static class ExpressionEvaluatingHeaderValueMessageProcessor extends AbstractHeaderValueMessageProcessor { + static class ExpressionEvaluatingHeaderValueMessageProcessor extends AbstractHeaderValueMessageProcessor implements BeanFactoryAware { private final ExpressionEvaluatingMessageProcessor targetProcessor; @@ -177,6 +179,10 @@ public class HeaderEnricher implements Transformer { this.targetProcessor.setExpectedType(expectedType); } + public void setBeanFactory(BeanFactory beanFactory) { + this.targetProcessor.setBeanFactory(beanFactory); + } + public Object processMessage(Message message) { return this.targetProcessor.processMessage(message); } diff --git a/spring-integration-core/src/test/java/org/springframework/integration/transformer/SpelHeaderEnricherIntegrationTests-context.xml b/spring-integration-core/src/test/java/org/springframework/integration/transformer/SpelHeaderEnricherIntegrationTests-context.xml new file mode 100644 index 0000000000..6349c8d1e3 --- /dev/null +++ b/spring-integration-core/src/test/java/org/springframework/integration/transformer/SpelHeaderEnricherIntegrationTests-context.xml @@ -0,0 +1,24 @@ + + + + + + + + +
+ + + +
+ + + + + diff --git a/spring-integration-core/src/test/java/org/springframework/integration/transformer/SpelHeaderEnricherIntegrationTests.java b/spring-integration-core/src/test/java/org/springframework/integration/transformer/SpelHeaderEnricherIntegrationTests.java new file mode 100644 index 0000000000..769ffa1c52 --- /dev/null +++ b/spring-integration-core/src/test/java/org/springframework/integration/transformer/SpelHeaderEnricherIntegrationTests.java @@ -0,0 +1,74 @@ +/* + * Copyright 2002-2010 the original author or authors. + * + * Licensed 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.springframework.integration.transformer; + +import static org.junit.Assert.assertEquals; + +import org.junit.Test; +import org.junit.runner.RunWith; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.integration.channel.PollableChannel; +import org.springframework.integration.core.Message; +import org.springframework.integration.core.MessageChannel; +import org.springframework.integration.message.MessageBuilder; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +/** + * @author Mark Fisher + */ +@ContextConfiguration +@RunWith(SpringJUnit4ClassRunner.class) +public class SpelHeaderEnricherIntegrationTests { + + @Autowired + private MessageChannel simpleInput; + + @Autowired + private MessageChannel beanResolvingInput; + + @Autowired @Qualifier("output") + private PollableChannel output; + + + @Test + public void simple() { + Message message = MessageBuilder.withPayload("test").build(); + this.simpleInput.send(message); + Message result = output.receive(0); + assertEquals(8, result.getHeaders().get("testHeader")); + } + + @Test + public void beanResolving() { + Message message = MessageBuilder.withPayload("test").setHeader("num", 3).build(); + this.beanResolvingInput.send(message); + Message result = output.receive(0); + assertEquals(243, result.getHeaders().get("num")); + } + + + static class TestBean { + + public int getValue() { + return 5; + } + } + +}