mq5.0-source.main.mq-broker.broker-core.src.main.java.com.sun.messaging.jmq.jmsserver.service.portunif.PortMapperMessageFilter Maven / Gradle / Ivy
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package com.sun.messaging.jmq.jmsserver.service.portunif;
import java.util.Properties;
import java.io.IOException;
import java.nio.charset.Charset;
import org.glassfish.grizzly.Buffer;
import org.glassfish.grizzly.filterchain.BaseFilter;
import org.glassfish.grizzly.filterchain.FilterChainContext;
import org.glassfish.grizzly.filterchain.NextAction;
import org.glassfish.grizzly.filterchain.FilterChain;
import org.glassfish.grizzly.portunif.PUFilter;
import org.glassfish.grizzly.portunif.PUProtocol;
import com.sun.messaging.portunif.PUService;
import com.sun.messaging.portunif.PortMapperProtocolFinder;
import com.sun.messaging.portunif.PUServiceCallback;
import com.sun.messaging.jmq.util.log.Logger;
import com.sun.messaging.jmq.jmsserver.Globals;
import com.sun.messaging.jmq.jmsserver.service.PortMapper;
public class PortMapperMessageFilter extends BaseFilter {
protected static boolean DEBUG = false;
/**
* @param ctx Context of {@link FilterChainContext} processing
* @return the next action
* @throws java.io.IOException
*/
@Override
public NextAction handleRead(final FilterChainContext ctx)
throws IOException {
final Buffer input = ctx.getMessage();
String data = input.toStringContent(Charset.forName("UTF-8"));
if (DEBUG) {
Globals.getLogger().log(Logger.INFO,
"PortMapperMessageFilter.handleRead called with data="+data+
" from connection "+ctx.getConnection());
}
input.tryDispose();
return ctx.getInvokeAction();
}
/**
* @param ctx Context of {@link FilterChainContext} processing
* @return the next action
* @throws java.io.IOException
*/
@Override
public NextAction handleWrite(final FilterChainContext ctx)
throws IOException {
final Buffer output = ctx.getMessage();
output.flip();
if (DEBUG) {
Globals.getLogger().log(Logger.INFO,
"PortMapperMessageFilter.handleWrite called with data size "+output.remaining()+
" for connection "+ctx.getConnection());
}
ctx.setMessage(output);
return ctx.getInvokeAction();
}
public static PUProtocol configurePortMapperProtocol(
PUService pu,
PUServiceCallback cb) throws IOException {
final FilterChain pmProtocolFilterChain =
pu.getPUFilterChainBuilder()
.add(new PortMapperMessageFilter())
.add(new PortMapperServiceFilter(false))
.build();
return new PUProtocol(new PortMapperProtocolFinder(cb, false),
pmProtocolFilterChain);
}
public static PUProtocol configurePortMapperSSLProtocol(
PUService pu,
PUServiceCallback cb,
Properties sslprops, boolean clientAuthRequired)
throws IOException {
if (!pu.initializeSSL(sslprops, clientAuthRequired, cb)) {
throw new IOException(
"Unexpected: Someone initialized SSL PUService before PortMapper service");
}
final FilterChain pmSSLProtocolFilterChain =
pu.getSSLPUFilterChainBuilder()
.add(new PortMapperMessageFilter())
.add(new PortMapperServiceFilter(true))
.build();
return new PUProtocol(new PortMapperProtocolFinder(cb, true),
pmSSLProtocolFilterChain);
}
}