Follow Techotopia on Twitter

On-line Guides
All Guides
eBook Store
iOS / Android
Linux for Beginners
Office Productivity
Linux Installation
Linux Security
Linux Utilities
Linux Virtualization
Linux Kernel
System/Network Admin
Programming
Scripting Languages
Development Tools
Web Development
GUI Toolkits/Desktop
Databases
Mail Systems
openSolaris
Eclipse Documentation
Techotopia.com
Virtuatopia.com

How To Guides
Virtualization
General System Admin
Linux Security
Linux Filesystems
Web Servers
Graphics & Desktop
PC Hardware
Windows
Problem Solutions
Privacy Policy

  




 

 


Eclipse JDT
Release 3.5

org.eclipse.jdt.launching
Class AbstractVMRunner

java.lang.Object
  extended by 
org.eclipse.jdt.launching.AbstractVMRunner
All Implemented Interfaces:
IVMRunner

public abstract class AbstractVMRunner
extends Object
implements IVMRunner

Abstract implementation of a VM runner.

Clients implementing VM runners should subclass this class.

Since:
2.0
See Also:
IVMRunner

Constructor Summary
AbstractVMRunner ()
           
 
Method Summary
protected  void abort ( String message, Throwable exception, int code)
          Throws a core exception with an error status object built from the given message, lower level exception, and error code.
protected   String[] combineVmArgs ( VMRunnerConfiguration configuration, IVMInstall vmInstall)
          Combines and returns VM arguments specified by the runner configuration, with those specified by the VM install, if any.
protected   Process exec ( String[] cmdLine, File workingDirectory)
           
protected   Process exec ( String[] cmdLine, File workingDirectory, String[] envp)
           
protected   String getCmdLineAsString ( String[] cmdLine)
          Returns the given array of strings as a single space-delimited string.
protected   Map getDefaultProcessMap ()
          Returns the default process attribute map for Java processes.
protected abstract   String getPluginIdentifier ()
          Returns the identifier of the plug-in this VM runner originated from.
protected   IProcess newProcess ( ILaunch launch, Process p, String label, Map attributes)
          Returns a new process aborting if the process could not be created.
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.jdt.launching. IVMRunner
run
 

Constructor Detail

AbstractVMRunner

public AbstractVMRunner()
Method Detail

abort

protected void abort(
String message,
                     
Throwable exception,
                     int code)
              throws 
CoreException
Throws a core exception with an error status object built from the given message, lower level exception, and error code.

Parameters:
message - the status message
exception - lower level exception associated with the error, or null if none
code - error code
Throws:
CoreException - The exception encapsulating the reason for the abort

getPluginIdentifier

protected abstract 
String getPluginIdentifier()
Returns the identifier of the plug-in this VM runner originated from.

Returns:
plug-in identifier

exec

protected 
Process exec(
String[] cmdLine,
                       
File workingDirectory)
                throws 
CoreException
Throws:
CoreException
See Also:
DebugPlugin.exec(String[], File)

exec

protected 
Process exec(
String[] cmdLine,
                       
File workingDirectory,
                       
String[] envp)
                throws 
CoreException
Throws:
CoreException
Since:
3.0
See Also:
DebugPlugin.exec(String[], File, String[])

getCmdLineAsString

protected 
String getCmdLineAsString(
String[] cmdLine)
Returns the given array of strings as a single space-delimited string.

Parameters:
cmdLine - array of strings
Returns:
a single space-delimited string

getDefaultProcessMap

protected 
Map getDefaultProcessMap()
Returns the default process attribute map for Java processes.

Returns:
default process attribute map for Java processes

newProcess

protected 
IProcess newProcess(
ILaunch launch,
                              
Process p,
                              
String label,
                              
Map attributes)
                       throws 
CoreException
Returns a new process aborting if the process could not be created.

Parameters:
launch - the launch the process is contained in
p - the system process to wrap
label - the label assigned to the process
attributes - values for the attribute map
Returns:
the new process
Throws:
CoreException - problems occurred creating the process
Since:
3.0

combineVmArgs

protected 
String[] combineVmArgs(
VMRunnerConfiguration configuration,
                                 
IVMInstall vmInstall)
Combines and returns VM arguments specified by the runner configuration, with those specified by the VM install, if any.

Parameters:
configuration - runner configuration
vmInstall - vm install
Returns:
combined VM arguments specified by the runner configuration and VM install
Since:
3.0

Eclipse JDT
Release 3.5

Copyright (c) IBM Corp. and others 2000, 2008. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire