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/*
* Copyright 2000-2012 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.jps.javac;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.jps.api.RequestFuture;
import org.jetbrains.jps.client.SimpleProtobufClient;
import org.jetbrains.jps.client.UUIDGetter;
import org.jetbrains.jps.service.SharedThreadPool;
import java.io.File;
import java.util.*;
/**
* @author Eugene Zhuravlev
* Date: 1/22/12
*/
public class JavacServerClient extends SimpleProtobufClient<JavacServerResponseHandler>{
public JavacServerClient() {
super(JavacRemoteProto.Message.getDefaultInstance(), SharedThreadPool.getInstance(), new UUIDGetter() {
@Override
@NotNull
public UUID getSessionUUID(@NotNull JavacRemoteProto.Message message) {
final JavacRemoteProto.Message.UUID uuid = message.getSessionId();
return new UUID(uuid.getMostSigBits(), uuid.getLeastSigBits());
}
});
}
public RequestFuture<JavacServerResponseHandler> sendCompileRequest(List<String> options, Collection<File> files, Collection<File> classpath, Collection<File> platformCp, Collection<File> sourcePath, Map<File, Set<File>> outs, DiagnosticOutputConsumer diagnosticSink, OutputFileConsumer outputSink) {
final JavacServerResponseHandler rh = new JavacServerResponseHandler(diagnosticSink, outputSink, getEncodingName(options));
final JavacRemoteProto.Message.Request request = JavacProtoUtil.createCompilationRequest(options, files, classpath, platformCp, sourcePath, outs);
return sendRequest(request, rh, new RequestFuture.CancelAction<JavacServerResponseHandler>() {
@Override
public void cancel(RequestFuture<JavacServerResponseHandler> javacServerResponseHandlerRequestFuture) throws Exception {
sendRequest(JavacProtoUtil.createCancelRequest(), null, null);
}
});
}
public RequestFuture sendShutdownRequest() {
return sendRequest(JavacProtoUtil.createShutdownRequest(), null, null);
}
private RequestFuture<JavacServerResponseHandler> sendRequest(final JavacRemoteProto.Message.Request request, final JavacServerResponseHandler responseHandler, final RequestFuture.CancelAction<JavacServerResponseHandler> cancelAction) {
final UUID requestId = UUID.randomUUID();
return sendMessage(requestId, JavacProtoUtil.toMessage(requestId, request), responseHandler, cancelAction);
}
@Nullable
private static String getEncodingName(List<String> options) {
boolean found = false;
for (String option : options) {
if (found) {
return option;
}
if ("-encoding".equalsIgnoreCase(option)) {
found = true;
}
}
return null;
}
}
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