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Code Issues Releases Wiki Activity

ESBCOMP-109 Implement Multiton pattern to allow only one instance of a HTTPAdapter to be created

master
David BRASSELY 2014-11-10 10:37:51 +01:00
parent b5f4a93893
commit eec2a05fed
1 changed files with 21 additions and 5 deletions
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26
ojc-core/httpsoapbc/httpsoapbcimpl/src/com/sun/jbi/httpsoapbc/embedded/JAXWSGrizzlyRequestProcessor.java
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@ -65,6 +65,8 @@ import com.sun.xml.ws.api.server.WSEndpoint;
import com.sun.xml.ws.transport.http.HttpAdapter;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
/**
@ -403,11 +405,7 @@ public class JAXWSGrizzlyRequestProcessor implements Adapter {
WSEndpoint wsEndpoint = targetEndpoint.getWSEndpoint();
HttpAdapter httpAdapter = httpAdapterMap.get(wsEndpoint);
if (httpAdapter == null) {
httpAdapter = HttpAdapter.createAlone(wsEndpoint);
httpAdapterMap.put(wsEndpoint, httpAdapter);
}
HttpAdapter httpAdapter = getAdapter(wsEndpoint);
try {
httpAdapter.invokeAsync(con);
@ -420,6 +418,24 @@ public class JAXWSGrizzlyRequestProcessor implements Adapter {
}
}
private static Lock createLock = new ReentrantLock();
private static HttpAdapter getAdapter(WSEndpoint wsEndpoint) {
HttpAdapter adapter = httpAdapterMap.get(wsEndpoint);
if (adapter == null) {
createLock.lock();
try {
if (adapter == null) {
adapter = HttpAdapter.createAlone(wsEndpoint);
httpAdapterMap.put(wsEndpoint, adapter);
}
} finally {
createLock.unlock();
}
}
return adapter;
}
/**
* Reply synchronously in this service() invocation.