/*
* Copyright (c) 2007-2009, Osmorc Development Team
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
* * 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.
* * Neither the name of 'Osmorc Development Team' nor the names of its contributors may be
* used to endorse or promote products derived from this software without specific
* prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS 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 COPYRIGHT OWNER OR 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.
*/
package org.osmorc.inspection;
import com.intellij.codeInspection.ProblemsHolder;
import com.intellij.psi.*;
import org.jetbrains.annotations.NotNull;
import org.osmorc.facet.OsmorcFacet;
import org.osmorc.i18n.OsmorcBundle;
/**
* Inspection that reports classes which are located in the default package.
* These classes cannot be imported or exported in OSGi.
*
* @author <a href="mailto:janthomae@janthomae.de">Jan Thomä</a>
*/
public class ClassInDefaultPackageInspection extends AbstractOsgiVisitor {
@NotNull
@Override
protected PsiElementVisitor buildVisitor(OsmorcFacet facet, final ProblemsHolder holder, boolean isOnTheFly) {
return new PsiElementVisitor() {
@Override
public void visitFile(PsiFile file) {
if (file instanceof PsiClassOwner && ((PsiClassOwner)file).getPackageName().isEmpty()) {
PsiClass[] classes = ((PsiClassOwner)file).getClasses();
if (classes.length > 0) {
PsiElement identifier = unwrap(classes[0].getNameIdentifier());
if (identifier != null && identifier.isPhysical()) {
holder.registerProblem(identifier, OsmorcBundle.message("ClassInDefaultPackageInspection.message"));
}
}
}
}
};
}
}