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Cleanup

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This commit is contained in:
Roman Shevchenko
2011-08-26 18:21:49 +02:00
parent b07cacac30
commit 811cf5c0b8
7 changed files with 88 additions and 76 deletions
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java/execution/impl/src/com/intellij/execution/runners/ProcessProxyImpl.java
+26 -24
View File
@@ -1,5 +1,5 @@
/*
* Copyright 2000-2009 JetBrains s.r.o.
* Copyright 2000-2011 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.
@@ -30,37 +30,32 @@ import java.net.Socket;
/**
* @author ven
*/
class ProcessProxyImpl implements ProcessProxy {
public static final Key<ProcessProxyImpl> KEY = Key.create("ProcessProxyImpl");
private final int myPortNumber;
@NonNls public static final String PROPERTY_BINPATH = "idea.launcher.bin.path";
@NonNls public static final String PROPERTY_PORT_NUMBER = "idea.launcher.port";
@NonNls public static final String LAUNCH_MAIN_CLASS = "com.intellij.rt.execution.application.AppMain";
@NonNls protected static final String LOCALHOST = "localhost";
@NonNls private static final String DONT_USE_LAUNCHER_PROPERTY = "idea.no.launcher";
private static final int SOCKET_NUMBER_START = 7532;
private static final int SOCKET_NUMBER = 100;
private static final boolean[] ourUsedSockets = new boolean[SOCKET_NUMBER];
private final int myPortNumber;
private PrintWriter myWriter;
private Socket mySocket;
@NonNls private static final String DONT_USE_LAUNCHER_PROPERTY = "idea.no.launcher";
@NonNls public static final String PROPERTY_BINPATH = "idea.launcher.bin.path";
@NonNls public static final String PROPERTY_PORT_NUMBER = "idea.launcher.port";
@NonNls public static final String LAUNCH_MAIN_CLASS = "com.intellij.rt.execution.application.AppMain";
@NonNls
protected static final String LOCALHOST = "localhost";
public int getPortNumber() {
return myPortNumber;
}
public static class NoMoreSocketsException extends Exception {
}
public ProcessProxyImpl () throws NoMoreSocketsException {
myPortNumber = getPortNumer();
public ProcessProxyImpl() throws NoMoreSocketsException {
myPortNumber = findFreePort();
if (myPortNumber == -1) throw new NoMoreSocketsException();
}
private static int getPortNumer() {
private static int findFreePort() {
synchronized (ourUsedSockets) {
for (int j = 0; j < SOCKET_NUMBER; j++) {
if (ourUsedSockets[j]) continue;
@@ -69,15 +64,19 @@ class ProcessProxyImpl implements ProcessProxy {
s.close();
ourUsedSockets[j] = true;
return j + SOCKET_NUMBER_START;
} catch (IOException e) {
continue;
}
catch (IOException ignore) { }
}
}
return -1;
}
public void finalize () throws Throwable {
public int getPortNumber() {
return myPortNumber;
}
@SuppressWarnings("FinalizeDeclaration")
protected synchronized void finalize() throws Throwable {
if (myWriter != null) {
myWriter.close();
}
@@ -89,13 +88,16 @@ class ProcessProxyImpl implements ProcessProxy {
processHandler.putUserData(KEY, this);
}
private synchronized void writeLine (@NonNls final String s) {
@SuppressWarnings({"SocketOpenedButNotSafelyClosed", "IOResourceOpenedButNotSafelyClosed"})
private synchronized void writeLine(@NonNls final String s) {
if (myWriter == null) {
try {
if (mySocket == null)
if (mySocket == null) {
mySocket = new Socket(InetAddress.getByName(LOCALHOST), myPortNumber);
}
myWriter = new PrintWriter(new BufferedWriter(new OutputStreamWriter(mySocket.getOutputStream())));
} catch (IOException e) {
}
catch (IOException e) {
return;
}
}
@@ -103,11 +105,11 @@ class ProcessProxyImpl implements ProcessProxy {
myWriter.flush();
}
public void sendBreak () {
public void sendBreak() {
writeLine("BREAK");
}
public void sendStop () {
public void sendStop() {
writeLine("STOP");
}
java/execution/impl/src/com/intellij/execution/util/JavaParametersUtil.java
+5 -4
View File
@@ -1,5 +1,5 @@
/*
* Copyright 2000-2009 JetBrains s.r.o.
* Copyright 2000-2011 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.
@@ -36,11 +36,12 @@ import com.intellij.psi.PsiFile;
import java.util.Map;
/**
* User: lex
* Date: Nov 26, 2003
* Time: 10:38:01 PM
* @author lex
* @since Nov 26, 2003
*/
public class JavaParametersUtil {
private JavaParametersUtil() { }
public static void configureConfiguration(SimpleJavaParameters parameters, CommonJavaRunConfigurationParameters configuration) {
ProgramParametersUtil.configureConfiguration(parameters, configuration);
java/execution/openapi/src/com/intellij/execution/configurations/CommandLineBuilder.java
+26 -17
View File
@@ -1,5 +1,5 @@
/*
* Copyright 2000-2009 JetBrains s.r.o.
* Copyright 2000-2011 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.
@@ -22,7 +22,6 @@ package com.intellij.execution.configurations;
import com.intellij.execution.CantRunException;
import com.intellij.execution.ExecutionBundle;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.projectRoots.JavaSdkType;
import com.intellij.openapi.projectRoots.JdkUtil;
@@ -31,34 +30,43 @@ import com.intellij.openapi.projectRoots.SdkType;
import com.intellij.openapi.util.Computable;
public class CommandLineBuilder {
private static final Logger LOG = Logger.getInstance("#" + CommandLineBuilder.class.getName());
private CommandLineBuilder() { }
public static GeneralCommandLine createFromJavaParameters(final SimpleJavaParameters javaParameters) throws CantRunException {
return createFromJavaParameters(javaParameters, false);
}
/**
* In order to avoid too long cmd problem dynamic classpath can be used
* In order to avoid too long cmd problem dynamic classpath can be used - if allowed by both {@code dynamicClasspath} parameter
* and project settings.
*
* @param javaParameters parameters.
* @param project a project to get a dynamic classpath setting from.
* @param dynamicClasspath whether system properties and project settings will be able to cause using dynamic classpath. If false,
* classpath will always be passed through the command line.
* classpath will always be passed through the command line.
* @return a command line.
* @throws CantRunException if there are problems with JDK setup.
*/
public static GeneralCommandLine createFromJavaParameters(final SimpleJavaParameters javaParameters, final Project project, final boolean dynamicClasspath) throws CantRunException {
public static GeneralCommandLine createFromJavaParameters(final SimpleJavaParameters javaParameters,
final Project project,
final boolean dynamicClasspath) throws CantRunException {
return createFromJavaParameters(javaParameters, dynamicClasspath && JdkUtil.useDynamicClasspath(project));
}
/**
* @param javaParameters parameters
* @param forceDynamicClasspath whether dynamic classpath will be used for this execution, to prevent problems caused by too long command line
* @return command line
* @throws CantRunException if there are problems with JDK setup
* @param javaParameters parameters.
* @param forceDynamicClasspath whether dynamic classpath will be used for this execution, to prevent problems caused by too long command line.
* @return a command line.
* @throws CantRunException if there are problems with JDK setup.
*/
public static GeneralCommandLine createFromJavaParameters(final SimpleJavaParameters javaParameters, final boolean forceDynamicClasspath) throws CantRunException {
public static GeneralCommandLine createFromJavaParameters(final SimpleJavaParameters javaParameters,
final boolean forceDynamicClasspath) throws CantRunException {
try {
return ApplicationManager.getApplication().runReadAction(new Computable<GeneralCommandLine>() {
public GeneralCommandLine compute() {
try {
final Sdk jdk = javaParameters.getJdk();
if(jdk == null) {
if (jdk == null) {
throw new CantRunException(ExecutionBundle.message("run.configuration.error.no.jdk.specified"));
}
@@ -66,9 +74,9 @@ public class CommandLineBuilder {
if (!(sdkType instanceof JavaSdkType)) {
throw new CantRunException(ExecutionBundle.message("run.configuration.error.no.jdk.specified"));
}
final String exePath = ((JavaSdkType)sdkType).getVMExecutablePath(jdk);
if(exePath == null) {
if (exePath == null) {
throw new CantRunException(ExecutionBundle.message("run.configuration.cannot.find.vm.executable"));
}
if (javaParameters.getMainClass() == null) {
@@ -84,11 +92,12 @@ public class CommandLineBuilder {
});
}
catch (RuntimeException e) {
if(e.getCause() instanceof CantRunException)
if (e.getCause() instanceof CantRunException) {
throw (CantRunException)e.getCause();
else
}
else {
throw e;
}
}
}
}