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/*******************************************************************************
* Copyright (c) 2000, 2009 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.core.tests.runtime;
import java.io.File;
import java.util.Vector;
/**
* This is a new vm launcher to support sidecar settings
*/
public class SideCarJ9VMLauncher extends StandardVMLauncher {
/**
* @see LocalVMLauncher#getCommandLine
*/
public String[] getCommandLine() {
Vector commandLine= new Vector();
// VM binary
commandLine.addElement(
this.vmPath +
(this.vmPath.endsWith(File.separator) ? "" : File.separator) +
"bin" +
File.separator +
"javaw");
// VM arguments
if (this.vmArguments != null) {
for (int i = 0; i < this.vmArguments.length; i++) {
commandLine.addElement(this.vmArguments[i]);
}
}
// boot classpath
commandLine.addElement("-Xbootclasspath/a:" + buildBootClassPath());
// debug mode
commandLine.addElement("-Xdebug");
if (this.debugPort != -1) {
commandLine.addElement("-Xnoagent");
// commandLine.addElement("-Djava.compiler=NONE");
commandLine.addElement(
"-Xrunjdwp:transport=dt_socket,address=" +
this.debugPort +
",server=y,suspend=n");
}
commandLine.addElement("-Xj9");
commandLine.addElement("-Xprod");
// regular classpath
commandLine.addElement("-classpath");
commandLine.addElement(buildClassPath());
// code snippet runner class
if (this.evalPort != -1) {
commandLine.addElement(CODE_SNIPPET_RUNNER_CLASS_NAME);
}
// code snippet runner arguments
if (this.evalPort != -1) {
commandLine.addElement(EVALPORT_ARG);
commandLine.addElement(Integer.toString(this.evalPort));
if (TARGET_HAS_FILE_SYSTEM) {
commandLine.addElement(CODESNIPPET_CLASSPATH_ARG);
commandLine.addElement(this.evalTargetPath + File.separator + REGULAR_CLASSPATH_DIRECTORY);
commandLine.addElement(CODESNIPPET_BOOTPATH_ARG);
commandLine.addElement(this.evalTargetPath + File.separator + BOOT_CLASSPATH_DIRECTORY);
}
}
// program class
if (this.programClass != null) {
commandLine.addElement(this.programClass);
}
// program arguments
if (this.programArguments != null) {
for (int i=0;i<this.programArguments.length;i++) {
commandLine.addElement(this.programArguments[i]);
}
}
String[] result;
if (this.batchFileName!= null) {
// Write to batch file if specified
writeBatchFile(this.batchFileName, commandLine);
result = new String[] {this.batchFileName};
} else {
result = new String[commandLine.size()];
commandLine.copyInto(result);
}
// check for spaces in result
for (int i = 0; i < result.length; i++) {
String argument = result[i];
if (argument.indexOf(' ') != -1) {
result[i] = "\"" + argument + "\"";
}
}
return result;
}
/**
* Builds the actual boot class path that is going to be passed to the VM.
*/
protected String buildBootClassPath() {
StringBuffer bootPathString = new StringBuffer();
char pathSeparator = File.pathSeparatorChar;
if (this.bootPath != null) {
// Add boot class path given by client
int length = this.bootPath.length;
for (int i = 0; i < length; i++){
bootPathString.append(this.bootPath[i]);
bootPathString.append(pathSeparator);
}
}
// Add boot class path directory if needed
if (this.evalTargetPath != null && TARGET_HAS_FILE_SYSTEM) {
bootPathString.append(this.evalTargetPath);
bootPathString.append(File.separatorChar);
bootPathString.append(BOOT_CLASSPATH_DIRECTORY);
}
return bootPathString.toString();
}
}
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