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/*******************************************************************************
* Copyright (c) 2007, 2013 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* 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.IPath;
import org.eclipse.core.runtime.Path;
/**
* This class encapsulates any used Module Core and Facets APIs along with
* fallbacks for use on non-compliant projects and when those services are not
* available at runtime.
*
* Because ModuleCore API calls can result in locks needing to be acquired,
* none of these methods should be called while other thread locks have
* already been acquired.
*
* <b>For internal use only.</b>
*/
public final class FacetModuleCoreSupport {
static final boolean _dump_NCDFE = false;
static final String META_INF_RESOURCES = "META-INF/resources/"; //$NON-NLS-1$
static final IPath META_INF_RESOURCES_PATH = new Path(META_INF_RESOURCES);
/**
* @param project
* @return the IPath to the "root" of the web contents
*/
public static IPath getWebContentRootPath(IProject project) {
if (project == null)
return null;
IPath path = null;
try {
path = FacetModuleCoreSupportDelegate.getWebContentRootPath(project);
}
catch (NoClassDefFoundError e) {
if (_dump_NCDFE)
e.printStackTrace();
}
return path;
}
/**
* @param project
* @return the IPaths to acceptable "roots" in a project
*/
public static IPath[] getAcceptableRootPaths(IProject project) {
if (project == null)
return null;
IPath[] paths = null;
try {
paths = FacetModuleCoreSupportDelegate.getAcceptableRootPaths(project);
}
catch (NoClassDefFoundError e) {
if (_dump_NCDFE)
e.printStackTrace();
return new IPath[]{project.getFullPath()};
}
return paths;
}
/**
* @param project
* @return
* @throws org.eclipse.core.runtime.CoreException
*/
public static boolean isWebProject(IProject project) {
if (project == null)
return false;
try {
return FacetModuleCoreSupportDelegate.isWebProject(project);
}
catch (NoClassDefFoundError e) {
if (_dump_NCDFE)
e.printStackTrace();
}
return true;
}
/**
* Gets the root container for the path in the project
* @param project
* @param path
* @return
*/
public static IPath getRootContainerForPath(IProject project, IPath path) {
if (project == null)
return null;
IPath root = null;
try {
root = FacetModuleCoreSupportDelegate.getRootContainerForPath(project, path);
}
catch (NoClassDefFoundError e) {
if (_dump_NCDFE)
e.printStackTrace();
return null;
}
return root;
}
/**
* Gets the default root container for the project
* @param project
* @return
*/
public static IPath getDefaultRootContainer(IProject project) {
if (project == null)
return null;
IPath root = null;
try {
root = FacetModuleCoreSupportDelegate.getDefaultRoot(project);
}
catch (NoClassDefFoundError e) {
if (_dump_NCDFE)
e.printStackTrace();
return null;
}
return root;
}
}
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