diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/internal/resource/IClasspathLifecycleListener.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/internal/resource/IClasspathLifecycleListener.java | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/internal/resource/IClasspathLifecycleListener.java b/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/internal/resource/IClasspathLifecycleListener.java deleted file mode 100644 index e2fcfccac..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/internal/resource/IClasspathLifecycleListener.java +++ /dev/null @@ -1,162 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2008 Oracle 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: - * Oracle Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.common.internal.resource; - -import java.util.EventObject; - -import org.eclipse.core.resources.IResource; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jst.jsf.common.internal.resource.IClasspathLifecycleListener.ClasspathLifecycleEvent; - -/** - * Listener can register for events ona particular LifecycleListener - * - * @author cbateman - * - */ -public interface IClasspathLifecycleListener extends - ILifecycleListener<ClasspathLifecycleEvent> -{ - /** - * Listener accepts the classpath lifecycle event - * - * @param event - */ - EventResult acceptEvent(ClasspathLifecycleEvent event); - - /** - * An event indicating a change on the classpath - * - */ - public static class ClasspathLifecycleEvent extends EventObject - { - /** - * Indicates the type of change. - * - */ - public enum Type - { - /** - * The affected element was added to the classpath - */ - ADDED, - /** - * The affected element was removed from the classpath - */ - REMOVED, - /** - * A classpath object has been deleted from the workspace. The - * affected element is the owning IJavaProject. The actual deleted - * object can be obtained by query getAffectedResource. Note that - * this is a post change event, so the underlying resources most - * likely don't exist any more. - * - */ - REMOVED_DELTA - } - - private final IJavaElement _affectedElement; - private final IResource _affectedResource; - private final Type _type; - - /** - * @param source - * @param affectedElement - * @param type - */ - public ClasspathLifecycleEvent( - final ClasspathEntryLifecycleListener source, - final IJavaElement affectedElement, final Type type) - { - this(source, affectedElement, type, null); - } - - /** - * @param source - * @param affectedElement - * @param type - * @param affectedResource - * @throws IllegalArgumentException - * if affectedResource is non-null but type doesn't match - * one that has affectedResources (see - * isAffectResourceEvent) - */ - public ClasspathLifecycleEvent( - final ClasspathEntryLifecycleListener source, - final IJavaElement affectedElement, final Type type, - final IResource affectedResource) - { - super(source); - _affectedElement = affectedElement; - _type = type; - _affectedResource = affectedResource; - if (affectedResource != null && !isAffectResourceEvent(type)) - { - throw new IllegalArgumentException(); - } - } - - @Override - public ClasspathEntryLifecycleListener getSource() - { - return (ClasspathEntryLifecycleListener) super.getSource(); - } - - /** - * @return the type of event. - */ - public Type getType() - { - return _type; - } - - /** - * @return the affected resource or null if none. - */ - public IResource getAffectedResource() - { - return _affectedResource; - } - - /** - * - */ - private static final long serialVersionUID = -2510218872082581659L; - - /** - * @return the element that changed. - */ - public IJavaElement getAffectedElement() - { - return _affectedElement; - } - - /** - * @param type - * @return true if the type instance matches one for which - * affectedResource's are valid in the change event. - */ - public boolean isAffectResourceEvent(final Type type) - { - return type == Type.REMOVED_DELTA; - } - - @Override - public String toString() - { - return String.format( - "ClasspathLifecycleEvent: IJavaElement=%s, Res = %s, Event=%s", //$NON-NLS-1$ - getAffectedElement(), getAffectedResource(), getType()); - } - - - } -} |