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Now invokes the transformer in 'preSend' instead of 'postSend'.

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This commit is contained in:
Mark Fisher
2008-07-05 16:56:05 +00:00
parent e1dca0ff9f
commit f6de774110
2 changed files with 35 additions and 31 deletions
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30
org.springframework.integration/src/main/java/org/springframework/integration/transformer/MessageTransformingChannelInterceptor.java
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@@ -22,39 +22,43 @@ import org.springframework.integration.channel.interceptor.ChannelInterceptorAda
import org.springframework.integration.message.Message;
/**
* a {@link ChannelInterceptor} which allows the application of a {@link MessageTransformer} on either send or receive to a channel
* @author Jonas Partner
* A {@link ChannelInterceptor} which invokes a {@link MessageTransformer}
* when either sending-to or receiving-from a channel.
*
* @author Jonas Partner
*/
public class MessageTransformingChannelInterceptor extends ChannelInterceptorAdapter {
private boolean convertOnSend = true;
private final MessageTransformer transfomer;
private volatile boolean transformOnSend = true;
public MessageTransformingChannelInterceptor(MessageTransformer transformer) {
this.transfomer = transformer;
}
public boolean getConvertOnSend() {
return convertOnSend;
public boolean getTransformOnSend() {
return this.transformOnSend;
}
public void setConvertOnSend(boolean convertOnSend) {
this.convertOnSend = convertOnSend;
public void setTransformOnSend(boolean transformOnSend) {
this.transformOnSend = transformOnSend;
}
@Override
public void postSend(Message<?> message, MessageChannel channel, boolean sent) {
if(convertOnSend){
transfomer.transform(message);
public boolean preSend(Message<?> message, MessageChannel channel) {
if (this.transformOnSend) {
this.transfomer.transform(message);
}
return true;
}
@Override
public void postReceive(Message<?> message, MessageChannel channel) {
if(!convertOnSend){
transfomer.transform(message);
if (!this.transformOnSend) {
this.transfomer.transform(message);
}
}