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/*******************************************************************************
* Copyright (c) 2007, 2008 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tm.internal.tcf.services.remote;
import java.io.IOException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.tm.tcf.core.Command;
import org.eclipse.tm.tcf.protocol.IChannel;
import org.eclipse.tm.tcf.protocol.IToken;
import org.eclipse.tm.tcf.protocol.JSON;
import org.eclipse.tm.tcf.services.IBreakpoints;
public class BreakpointsProxy implements IBreakpoints {
private final IChannel channel;
private final Map<BreakpointsListener,IChannel.IEventListener> listeners =
new HashMap<BreakpointsListener,IChannel.IEventListener>();
public BreakpointsProxy(IChannel channel) {
this.channel = channel;
}
public IToken set(Map<String, Object>[] properties, final DoneCommand done) {
return new Command(channel, this, "set", new Object[]{ properties }) {
@Override
public void done(Exception error, Object[] args) {
if (error == null) {
assert args.length == 2;
error = toError(args[0], args[1]);
}
done.doneCommand(token, error);
}
}.token;
}
public IToken add(Map<String, Object> properties, final DoneCommand done) {
return new Command(channel, this, "add", new Object[]{ properties }) {
@Override
public void done(Exception error, Object[] args) {
if (error == null) {
assert args.length == 2;
error = toError(args[0], args[1]);
}
done.doneCommand(token, error);
}
}.token;
}
public IToken change(Map<String, Object> properties, final DoneCommand done) {
return new Command(channel, this, "change", new Object[]{ properties }) {
@Override
public void done(Exception error, Object[] args) {
if (error == null) {
assert args.length == 2;
error = toError(args[0], args[1]);
}
done.doneCommand(token, error);
}
}.token;
}
public IToken disable(String[] ids, final DoneCommand done) {
return new Command(channel, this, "disable", new Object[]{ ids }) {
@Override
public void done(Exception error, Object[] args) {
if (error == null) {
assert args.length == 2;
error = toError(args[0], args[1]);
}
done.doneCommand(token, error);
}
}.token;
}
public IToken enable(String[] ids, final DoneCommand done) {
return new Command(channel, this, "enable", new Object[]{ ids }) {
@Override
public void done(Exception error, Object[] args) {
if (error == null) {
assert args.length == 2;
error = toError(args[0], args[1]);
}
done.doneCommand(token, error);
}
}.token;
}
public IToken remove(String[] ids, final DoneCommand done) {
return new Command(channel, this, "remove", new Object[]{ ids }) {
@Override
public void done(Exception error, Object[] args) {
if (error == null) {
assert args.length == 2;
error = toError(args[0], args[1]);
}
done.doneCommand(token, error);
}
}.token;
}
public IToken getIDs(final DoneGetIDs done) {
return new Command(channel, this, "getIDs", null) {
@Override
public void done(Exception error, Object[] args) {
String[] arr = null;
if (error == null) {
assert args.length == 3;
error = toError(args[0], args[1]);
arr = toStringArray(args[2]);
}
done.doneGetIDs(token, error, arr);
}
}.token;
}
public IToken getProperties(String id, final DoneGetProperties done) {
return new Command(channel, this, "getProperties", new Object[]{ id }) {
@SuppressWarnings("unchecked")
@Override
public void done(Exception error, Object[] args) {
Map<String,Object> map = null;
if (error == null) {
assert args.length == 3;
error = toError(args[0], args[1]);
map = (Map<String,Object>)args[2];
}
done.doneGetProperties(token, error, map);
}
}.token;
}
public IToken getStatus(String id, final DoneGetStatus done) {
return new Command(channel, this, "getStatus", new Object[]{ id }) {
@SuppressWarnings("unchecked")
@Override
public void done(Exception error, Object[] args) {
Map<String,Object> map = null;
if (error == null) {
assert args.length == 3;
error = toError(args[0], args[1]);
map = (Map<String,Object>)args[2];
}
done.doneGetStatus(token, error, map);
}
}.token;
}
public String getName() {
return NAME;
}
@SuppressWarnings("unchecked")
private String[] toStringArray(Object o) {
Collection<String> c = (Collection<String>)o;
if (c == null) return new String[0];
return (String[])c.toArray(new String[c.size()]);
}
public void addListener(final BreakpointsListener listener) {
IChannel.IEventListener l = new IChannel.IEventListener() {
@SuppressWarnings("unchecked")
public void event(String name, byte[] data) {
try {
Object[] args = JSON.parseSequence(data);
if (name.equals("status")) {
assert args.length == 2;
listener.breakpointStatusChanged((String)args[0], (Map<String,Object>)args[1]);
}
else {
throw new IOException("Breakpoints service: unknown event: " + name);
}
}
catch (Throwable x) {
channel.terminate(x);
}
}
};
channel.addEventListener(this, l);
listeners.put(listener, l);
}
public void removeListener(BreakpointsListener listener) {
IChannel.IEventListener l = listeners.get(listener);
if (l != null) channel.removeEventListener(this, l);
}
}
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