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/*******************************************************************************
* Copyright (c) 2009, 2010 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
* yyyymmdd bug Email and other contact information
* -------- -------- -----------------------------------------------------------
* 20091021 291954 ericdp@ca.ibm.com - Eric D. Peters, JAX-RS: Implement JAX-RS Facet
* 20100420 309846 ericdp@ca.ibm.com - Eric D. Peters, Remove dead code related to e.p. pluginProvidedJaxrsLibraries
*******************************************************************************/
package org.eclipse.jst.ws.jaxrs.core.jaxrslibraryconfiguration.internal;
import java.util.Collection;
import java.util.HashSet;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jst.ws.jaxrs.core.internal.JAXRSCorePlugin;
/**
* Helper class for adopters needing to deal with JAXRS Library References
*
* <p>
* <b>Provisional API - subject to change</b>
* </p>
*
* @deprecated
*
*/
public final class JAXRSLibraryConfigurationHelper {
/**
* container id for JAXRS Library Classpath Containers
*/
public static final String JAXRS_LIBRARY_CP_CONTAINER_ID = "org.eclipse.jst.ws.jaxrs.core.internal.jaxrslibrarycontainer";
/**
* @param project
* @return collection of references
*/
public static Collection<JAXRSLibraryReference> getJAXRSLibraryReferences(
IProject project) {
Collection<JAXRSLibraryReference> results = new HashSet<JAXRSLibraryReference>();
IJavaProject jproj = JavaCore.create(project);
try {
IClasspathEntry[] entries = jproj.getRawClasspath();
for (int i = 0; i < entries.length; i++) {
JAXRSLibraryReference ref = JAXRSLibraryReferenceFacadeFactory
.create(entries[i]);
if (ref != null) {
results.add(ref);
}
}
} catch (JavaModelException e) {
JAXRSCorePlugin.log(e,
"Exception occurred calling getJAXRSLibraryReferences for "
+ project.getName());
}
return results;
}
/**
* @param cpEntry
* @return boolean indicating that the classpath entry is a JAXRS Libary
* Classpath Container
*/
public static boolean isJAXRSLibraryContainer(IClasspathEntry cpEntry) {
if (cpEntry.getEntryKind() != IClasspathEntry.CPE_CONTAINER)
return false;
IPath path = cpEntry.getPath();
return path != null && path.segmentCount() == 2
&& JAXRS_LIBRARY_CP_CONTAINER_ID.equals(path.segment(0));
}
}
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