[Rubyeclipse-commit] SF.net SVN: rubyeclipse: [1820] trunk/org.rubypeople.rdt.launching/src/org/ rubypeople/rdt/launching/AbstractInterpreter.java

[<caw...@us...>]

Revision: 1820
          http://svn.sourceforge.net/rubyeclipse/?rev=1820&view=rev
Author:   cawilliams
Date:     2007-01-19 12:27:55 -0800 (Fri, 19 Jan 2007)

Log Message:
-----------
don't need it anymore!

Removed Paths:
-------------
    trunk/org.rubypeople.rdt.launching/src/org/rubypeople/rdt/launching/AbstractInterpreter.java

Deleted: trunk/org.rubypeople.rdt.launching/src/org/rubypeople/rdt/launching/AbstractInterpreter.java
===================================================================
--- trunk/org.rubypeople.rdt.launching/src/org/rubypeople/rdt/launching/AbstractInterpreter.java	2007-01-19 20:27:08 UTC (rev 1819)
+++ trunk/org.rubypeople.rdt.launching/src/org/rubypeople/rdt/launching/AbstractInterpreter.java	2007-01-19 20:27:55 UTC (rev 1820)
@@ -1,284 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2006 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.rubypeople.rdt.launching;
-
-
-import java.io.File;
-
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.rubypeople.rdt.internal.launching.LaunchingMessages;
-import org.rubypeople.rdt.internal.launching.LaunchingPlugin;
-/**
- * Abstract implementation of a Interpreter install.
- * <p>
- * Clients implementing Interpreter installs must subclass this class.
- * </p>
- */
-public abstract class AbstractInterpreter implements IVMInstall, IVMInstall2 {
-
-	private IVMInstallType fType;
-	private String fId;
-	private String fName;
-	private File fInstallLocation;
-	private IPath[] fSystemLibraryDescriptions;
-	private String fInterpreterArgs;
-	// system properties are cached in user preferences prefixed with this key, followed
-	// by vm type, vm id, and system property name
-	private static final String PREF_Interpreter_INSTALL_SYSTEM_PROPERTY = "PREF_Interpreter_INSTALL_SYSTEM_PROPERTY"; //$NON-NLS-1$
-	// whether change events should be fired
-	private boolean fNotify = true;
-	
-	/**
-	 * Constructs a new Interpreter install.
-	 * 
-	 * @param	type	The type of this Interpreter install.
-	 * 					Must not be <code>null</code>
-	 * @param	id		The unique identifier of this Interpreter instance
-	 * 					Must not be <code>null</code>.
-	 * @throws	IllegalArgumentException	if any of the required
-	 * 					parameters are <code>null</code>.
-	 */
-	public AbstractInterpreter(IVMInstallType type, String id) {
-		if (type == null)
-			throw new IllegalArgumentException(LaunchingMessages.vmInstall_assert_typeNotNull); 
-		if (id == null)
-			throw new IllegalArgumentException(LaunchingMessages.vmInstall_assert_idNotNull); 
-		fType= type;
-		fId= id;
-	}
-
-	/* (non-Rubydoc)
-	 * Subclasses should not override this method.
-	 * @see IInterpreterInstall#getId()
-	 */
-	public String getId() {
-		return fId;
-	}
-
-	/* (non-Rubydoc)
-	 * Subclasses should not override this method.
-	 * @see IInterpreterInstall#getName()
-	 */
-	public String getName() {
-		return fName;
-	}
-
-	/* (non-Rubydoc)
-	 * Subclasses should not override this method.
-	 * @see IInterpreterInstall#setName(String)
-	 */
-	public void setName(String name) {
-		if (!name.equals(fName)) {
-			PropertyChangeEvent event = new PropertyChangeEvent(this, IVMInstallChangedListener.PROPERTY_NAME, fName, name);
-			fName= name;
-			if (fNotify) {
-				RubyRuntime.fireVMChanged(event);
-			}
-		}
-	}
-
-	/* (non-Rubydoc)
-	 * Subclasses should not override this method.
-	 * @see IInterpreterInstall#getInstallLocation()
-	 */
-	public File getInstallLocation() {
-		return fInstallLocation;
-	}
-
-	/* (non-Rubydoc)
-	 * Subclasses should not override this method.
-	 * @see IInterpreterInstall#setInstallLocation(File)
-	 */
-	public void setInstallLocation(File installLocation) {
-		if (!installLocation.equals(fInstallLocation)) {
-			PropertyChangeEvent event = new PropertyChangeEvent(this, IVMInstallChangedListener.PROPERTY_INSTALL_LOCATION, fInstallLocation, installLocation);
-			fInstallLocation= installLocation;
-			if (fNotify) {
-				RubyRuntime.fireVMChanged(event);
-			}
-		}
-	}
-
-	/* (non-Rubydoc)
-	 * Subclasses should not override this method.
-	 * @see IInterpreterInstall#getInterpreterInstallType()
-	 */
-	public IVMInstallType getVMInstallType() {
-		return fType;
-	}
-
-	/* (non-Rubydoc)
-	 * @see IInterpreter#getInterpreterRunner(String)
-	 */
-	public IVMRunner getVMRunner(String mode) {
-		return null;
-	}
-
-	/* (non-Rubydoc)
-	 * @see org.rubypeople.rdt.launching.IInterpreter#getLibraryLocations()
-	 */
-	public IPath[] getLibraryLocations() {
-		return fSystemLibraryDescriptions;
-	}
-
-	/* (non-Rubydoc)
-	 * @see org.eclipse.jdt.launching.IInterpreterInstall#setLibraryLocations(org.eclipse.jdt.launching.LibraryLocation[])
-	 */
-	public void setLibraryLocations(IPath[] locations) {
-		if (locations == fSystemLibraryDescriptions) {
-			return;
-		}
-		IPath[] newLocations = locations;
-		if (newLocations == null) {
-			newLocations = getVMInstallType().getDefaultLibraryLocations(getInstallLocation()); 
-		}
-		IPath[] prevLocations = fSystemLibraryDescriptions;
-		if (prevLocations == null) {
-			prevLocations = getVMInstallType().getDefaultLibraryLocations(getInstallLocation()); 
-		}
-		
-		if (newLocations.length == prevLocations.length) {
-			int i = 0;
-			boolean equal = true;
-			while (i < newLocations.length && equal) {
-				equal = newLocations[i].equals(prevLocations[i]);
-				i++;
-			}
-			if (equal) {
-				// no change
-				return;
-			}
-		}
-
-		PropertyChangeEvent event = new PropertyChangeEvent(this, IVMInstallChangedListener.PROPERTY_LIBRARY_LOCATIONS, prevLocations, newLocations);
-		fSystemLibraryDescriptions = locations;
-		if (fNotify) {
-			RubyRuntime.fireVMChanged(event);		
-		}
-	}
-
-	/**
-	 * Whether this Interpreter should fire property change notifications.
-	 * 
-	 * @param notify
-	 * @since 2.1
-	 */
-	protected void setNotify(boolean notify) {
-		fNotify = notify;
-	}
-
-	/* (non-Rubydoc)
-	 * @see java.lang.Object#equals(java.lang.Object)
-     * @since 2.1
-	 */
-	public boolean equals(Object object) {
-		if (object instanceof IVMInstall) {
-			IVMInstall vm = (IVMInstall)object;
-			return getVMInstallType().equals(vm.getVMInstallType()) &&
-				getId().equals(vm.getId());
-		}
-		return false;
-	}
-
-	/* (non-Rubydoc)
-	 * @see java.lang.Object#hashCode()
-	 * @since 2.1
-	 */
-	public int hashCode() {
-		return getVMInstallType().hashCode() + getId().hashCode();
-	}
-	
-	/* (non-Rubydoc)
-	 * @see org.rubypeople.rdt.launching.IInterpreter#getDefaultInterpreterArguments()
-	 * @since 3.0
-	 */
-	public String[] getVMArguments() {
-		String args = getInterpreterArgs();
-		if (args == null) {
-		    return null;
-		}
-		ExecutionArguments ex = new ExecutionArguments(args, ""); //$NON-NLS-1$
-		return ex.getVMArgumentsArray();
-	}
-	
-	/* (non-Rubydoc)
-	 * @see org.rubypeople.rdt.launching.IInterpreter#setDefaultInterpreterArguments(java.lang.String[])
-	 * @since 3.0
-	 */
-	public void setVMArguments(String[] vmArgs) {
-		if (vmArgs == null) {
-			setVMArgs(null);
-		} else {
-		    StringBuffer buf = new StringBuffer();
-		    for (int i = 0; i < vmArgs.length; i++) {
-	            String string = vmArgs[i];
-	            buf.append(string);
-	            buf.append(" "); //$NON-NLS-1$
-	        }
-			setVMArgs(buf.toString().trim());
-		}
-	}
-	
-    /* (non-Rubydoc)
-     * @see org.eclipse.jdt.launching.IInterpreterInstall2#getInterpreterArgs()
-     */
-    public String getInterpreterArgs() {
-        return fInterpreterArgs;
-    }
-    
-    /* (non-Rubydoc)
-     * @see org.rubypeople.rdt.launching.IInterpreter2#setInterpreterArgs(java.lang.String)
-     */
-    public void setVMArgs(String vmArgs) {
-        if (fInterpreterArgs == null) {
-            if (vmArgs == null) {
-                // No change
-                return;
-            }
-        } else if (fInterpreterArgs.equals(vmArgs)) {
-    		// No change
-    		return;
-    	}
-        PropertyChangeEvent event = new PropertyChangeEvent(this, IVMInstallChangedListener.PROPERTY_VM_ARGUMENTS, fInterpreterArgs, vmArgs);
-        fInterpreterArgs = vmArgs;
-		if (fNotify) {
-			RubyRuntime.fireVMChanged(event);		
-		}
-    }	
-    
-    /* (non-Rubydoc)
-     * Subclasses should override.
-     * @see org.rubypeople.rdt.launching.IInterpreter2#getRubyVersion()
-     */
-    public String getRubyVersion() {
-        return null;
-    }
-    		
-	/**
-	 * Throws a core exception with an error status object built from the given
-	 * message, lower level exception, and error code.
-	 * 
-	 * @param message the status message
-	 * @param exception lower level exception associated with the error, or
-	 *            <code>null</code> if none
-	 * @param code error code
-	 * @throws CoreException the "abort" core exception
-	 * @since 3.2
-	 */
-	protected void abort(String message, Throwable exception, int code) throws CoreException {
-		throw new CoreException(new Status(IStatus.ERROR, LaunchingPlugin
-				.getUniqueIdentifier(), code, message, exception));
-	}	
-    
-}


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