/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2005 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.core.resources.internal.types;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.objectstyle.wolips.core.resources.types.ILocalizedPath;
import org.objectstyle.wolips.core.resources.types.IPBDotProjectOwner;
import org.objectstyle.wolips.core.resources.types.IResourceType;
import org.objectstyle.wolips.core.resources.types.folder.IDotSubprojAdapter;
import org.objectstyle.wolips.core.resources.types.project.ProjectAdapter;
public abstract class AbstractResourceAdapter implements IResourceType {
private IResource underlyingResource;
public AbstractResourceAdapter(IResource underlyingResource) {
super();
this.underlyingResource = underlyingResource;
}
public IResource getUnderlyingResource() {
return this.underlyingResource;
}
public IPBDotProjectOwner getPBDotProjectOwner() {
return this.getPBDotProjectOwner(this.getUnderlyingResource());
}
public IPBDotProjectOwner getPBDotProjectOwner(IResource resource) {
IContainer parent = null;
if (resource instanceof IFile) {
parent = resource.getParent();
} else {
parent = (IContainer) resource;
}
if (!(parent instanceof IProject)) {
do {
IDotSubprojAdapter subprojectAdapter = (IDotSubprojAdapter) parent.getAdapter(IDotSubprojAdapter.class);
if (subprojectAdapter != null) {
return subprojectAdapter;
}
parent = parent.getParent();
} while (!(parent instanceof IProject));
}
if (this instanceof ProjectAdapter) {
return (IPBDotProjectOwner) this;
}
ProjectAdapter projectAdapter = (ProjectAdapter) resource.getProject().getAdapter(ProjectAdapter.class);
return projectAdapter;
}
/**
* Method localizedRelativeResourcePath.
*
* @param pbDotProjectOwner
* @param resource
* @return ILocalizedPath
*/
public ILocalizedPath localizedRelativeResourcePath(IPBDotProjectOwner pbDotProjectOwner, IResource resource) {
// determine relativ path to resource
String resourcePath;
if (pbDotProjectOwner.getUnderlyingResource().equals(resource.getParent())) {
// same folder
resourcePath = resource.getName();
} else if (pbDotProjectOwner.getUnderlyingResource().getFullPath().matchingFirstSegments(resource.getFullPath()) == pbDotProjectOwner.getUnderlyingResource().getFullPath().segmentCount()) {
// resource is deeper in directory structure
resourcePath = resource.getFullPath().removeFirstSegments(pbDotProjectOwner.getUnderlyingResource().getFullPath().matchingFirstSegments(resource.getFullPath())).toString();
} else {
// resource is higher or paralell in directory structure
resourcePath = resource.getProjectRelativePath().toString();
for (int i = 0; i < pbDotProjectOwner.getUnderlyingResource().getProjectRelativePath().segmentCount() - 1; i++) {
resourcePath = "../" + resourcePath;
}
}
return new LocalizedPath(resourcePath, null);
}
}