/*
* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2004 The ObjectStyle Group and individual authors of the
* software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowlegement: "This product includes software
* developed by the ObjectStyle Group (http://objectstyle.org/)." Alternately,
* this acknowlegement may appear in the software itself, if and wherever such
* third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne" must not be used to endorse or
* promote products derived from this software without prior written permission.
* For written permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle" nor
* may "ObjectStyle" appear in their names without prior written permission of
* the ObjectStyle Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* OBJECTSTYLE GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals on
* behalf of the ObjectStyle Group. For more information on the ObjectStyle
* Group, please see <http://objectstyle.org/>.
*
*/
package org.objectstyle.wolips.builder.internal;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceDelta;
import org.eclipse.core.runtime.CoreException;
import org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets;
import org.objectstyle.wolips.core.resources.types.project.IProjectPatternsets;
/**
* @author ulrich
*/
public class PatternsetDeltaVisitor extends DefaultDeltaVisitor {
private boolean _fullBuildRequired;
private boolean _needsFurtherInvestigation = true;
/*
* (non-Javadoc)
*
* @see org.eclipse.core.resources.IResourceDeltaVisitor#visit(org.eclipse.core.resources.IResourceDelta)
*/
public boolean visit(IResourceDelta delta) throws CoreException {
if (!this._needsFurtherInvestigation) {
return false;
}
if (!super.visit(delta)) {
return false;
}
IResource resource = delta.getResource();
if (resource.getType() == IResource.PROJECT) {
return true;
}
if (resource.getType() == IResource.FOLDER && ProjectPatternsets.ANT_FOLDER_NAME.equals(resource.getName())) {
return true;
}
if (ProjectPatternsets.EXTENSION.equals(resource.getFileExtension())) {
IProject iProject = resource.getProject();
IProjectPatternsets project = (IProjectPatternsets) iProject.getAdapter(IProjectPatternsets.class);
project.releasePatternsetCache();
_needsFurtherInvestigation = false;
_fullBuildRequired = true;
return false;
}
return false;
}
public boolean isFullBuildRequired() {
return _fullBuildRequired;
}
/**
*
*/
public void reset() {
_needsFurtherInvestigation = true;
_fullBuildRequired = false;
}
}