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/******************************************************************************
* Copyright (c) 2010, 2018 Oracle
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Konstantin Komissarchik - initial implementation and ongoing maintenance
* Carl Anderson - Java 9 support
* John Collier - Java 10 and 11 support
******************************************************************************/
package org.eclipse.jst.common.project.facet.core;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jst.common.project.facet.core.internal.FacetedProjectFrameworkJavaPlugin;
import org.eclipse.wst.common.project.facet.core.FacetedProjectFramework;
import org.eclipse.wst.common.project.facet.core.IProjectFacet;
import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion;
import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager;
/**
* @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
*/
public final class JavaFacet
{
public static final String ID = "java"; //$NON-NLS-1$
public static final IProjectFacet FACET = ProjectFacetsManager.getProjectFacet( ID );
public static final IProjectFacetVersion VERSION_1_3 = FACET.getVersion( "1.3" ); //$NON-NLS-1$
public static final IProjectFacetVersion VERSION_1_4 = FACET.getVersion( "1.4" ); //$NON-NLS-1$
public static final IProjectFacetVersion VERSION_1_5 = FACET.getVersion( "1.5" ); //$NON-NLS-1$
public static final IProjectFacetVersion VERSION_1_6 = FACET.getVersion( "1.6" ); //$NON-NLS-1$
public static final IProjectFacetVersion VERSION_1_7 = FACET.getVersion( "1.7" ); //$NON-NLS-1$
public static final IProjectFacetVersion VERSION_1_8 = FACET.getVersion( "1.8" ); //$NON-NLS-1$
public static final IProjectFacetVersion VERSION_9 = FACET.getVersion( "9" ); //$NON-NLS-1$
public static final IProjectFacetVersion VERSION_10 = FACET.getVersion( "10" ); //$NON-NLS-1$
public static final IProjectFacetVersion VERSION_11 = FACET.getVersion( "11" ); //$NON-NLS-1$
@Deprecated
public static final IProjectFacetVersion JAVA_13 = VERSION_1_3;
@Deprecated
public static final IProjectFacetVersion JAVA_14 = VERSION_1_4;
@Deprecated
public static final IProjectFacetVersion JAVA_50 = VERSION_1_5;
@Deprecated
public static final IProjectFacetVersion JAVA_60 = VERSION_1_6;
public static boolean isInstalled( final IProject project )
{
try
{
return FacetedProjectFramework.hasProjectFacet( project, ID );
}
catch( CoreException e )
{
FacetedProjectFrameworkJavaPlugin.log( e );
return false;
}
}
/**
* Checks whether the specified project is a Java project.
*
* @param pj the project to check.
* @return <code>true</code> if the project is a Java project
* @since 1.4
*/
public static boolean isJavaProject( final IProject project )
{
try
{
return project.getNature( JavaCore.NATURE_ID ) != null;
}
catch( CoreException e )
{
return false;
}
}
}
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