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removed SimpleMessageMapper, AttributePollingMessageSource now extends AbstractMessageSource

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This commit is contained in:
Mark Fisher
2010-11-12 18:00:49 -05:00
parent 3b81382e70
commit 2b849f6747
2 changed files with 6 additions and 69 deletions
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17
spring-integration-jmx/src/main/java/org/springframework/integration/jmx/AttributePollingMessageSource.java
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@@ -20,11 +20,9 @@ import javax.management.MBeanServer;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import org.springframework.integration.Message;
import org.springframework.integration.MessagingException;
import org.springframework.integration.core.MessageSource;
import org.springframework.integration.gateway.SimpleMessageMapper;
import org.springframework.integration.mapping.InboundMessageMapper;
import org.springframework.integration.endpoint.AbstractMessageSource;
import org.springframework.jmx.support.ObjectNameManager;
import org.springframework.util.Assert;
@@ -36,7 +34,7 @@ import org.springframework.util.Assert;
* @since 2.0
*/
@SuppressWarnings("rawtypes")
public class AttributePollingMessageSource implements MessageSource {
public class AttributePollingMessageSource extends AbstractMessageSource<Object> {
private volatile ObjectName objectName;
@@ -44,8 +42,6 @@ public class AttributePollingMessageSource implements MessageSource {
private volatile MBeanServer server;
private volatile InboundMessageMapper<Object> mapper = new SimpleMessageMapper();
/**
* Provide the MBeanServer where the JMX MBean has been registered.
@@ -74,16 +70,15 @@ public class AttributePollingMessageSource implements MessageSource {
}
/**
* Retrieves the attribute value and returns it in the
* payload of a Message.
* Retrieves the JMX attribute value.
*/
public Message<?> receive() {
@Override
protected Object doReceive() {
Assert.notNull(this.server, "MBeanServer is required");
Assert.notNull(this.objectName, "object name is required");
Assert.notNull(this.attributeName, "attribute name is required");
try {
Object value = this.server.getAttribute(this.objectName, this.attributeName);
return this.mapper.toMessage(value);
return this.server.getAttribute(this.objectName, this.attributeName);
}
catch (Exception e) {
throw new MessagingException("failed to retrieve JMX attribute '"