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/*******************************************************************************
* Copyright (c) 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse 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.eclipse.wst.html.ui.internal.wizard;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.wst.common.componentcore.ComponentCore;
import org.eclipse.wst.common.componentcore.ModuleCoreNature;
import org.eclipse.wst.common.componentcore.resources.IVirtualComponent;
import org.eclipse.wst.common.project.facet.core.IFacetedProject;
import org.eclipse.wst.common.project.facet.core.IProjectFacet;
import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager;
import org.eclipse.wst.html.ui.internal.Logger;
/**
* Wrapper class for all Facet-related calls. If the Facet or ModuleCore
* bundles are not available, this class will not load, or if it does, its
* methods will cause NoClassDefFoundErrors. This allows us to
* compartmentalize the dependencies.
*
*/
final class FacetModuleCoreSupportDelegate {
/**
* Copied to avoid unneeded extra dependency (plus it's unclear why the
* value is in that plug-in).
*
* @see org.eclipse.wst.common.componentcore.internal.util.IModuleConstants.JST_WEB_MODULE
*/
private final static String JST_WEB_MODULE = "jst.web"; //$NON-NLS-1$
private final static String WST_WEB_MODULE = "wst.web"; //$NON-NLS-1$
/**
* @param project
* @return the IPath to the "root" of the web contents
*/
static IPath getWebContentRootPath(IProject project) {
if (!ModuleCoreNature.isFlexibleProject(project))
return project.getFullPath();
IPath path = null;
IVirtualComponent component = ComponentCore.createComponent(project);
if (component != null && component.exists()) {
path = component.getRootFolder().getWorkspaceRelativePath();
}
else {
path = project.getFullPath();
}
return path;
}
/**
* @param project
* @return
* @throws CoreException
*/
static boolean isWebProject(IProject project) {
boolean is = false;
try {
IFacetedProject faceted = ProjectFacetsManager.create(project);
if (ProjectFacetsManager.isProjectFacetDefined(JST_WEB_MODULE)) {
IProjectFacet facet = ProjectFacetsManager.getProjectFacet(JST_WEB_MODULE);
is = is || (faceted != null && faceted.hasProjectFacet(facet));
}
if (ProjectFacetsManager.isProjectFacetDefined(WST_WEB_MODULE)) {
IProjectFacet facet = ProjectFacetsManager.getProjectFacet(WST_WEB_MODULE);
is = is || (faceted != null && faceted.hasProjectFacet(facet));
}
}
catch (CoreException e) {
Logger.logException(e);
}
return is;
}
}
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