apitools/org.eclipse.pde.api.tools/src/org/eclipse/pde/api/tools/internal/builder/IllegalInstantiateProblemDetector.java

/*******************************************************************************
 * Copyright (c) 2008, 2014 IBM Corporation and others.
 *
 * 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.pde.api.tools.internal.builder;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.IType;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.Position;
import org.eclipse.pde.api.tools.internal.provisional.builder.IReference;
import org.eclipse.pde.api.tools.internal.provisional.problems.IApiProblem;
import org.eclipse.pde.api.tools.internal.provisional.problems.IApiProblemTypes;

/**
 * Detects when a type illegally extends another type.
 *
 * @since 1.1
 */
public class IllegalInstantiateProblemDetector extends AbstractIllegalTypeReference {

	@Override
	public int getReferenceKinds() {
		return IReference.REF_INSTANTIATE | IReference.REF_VIRTUALMETHOD ;
	}

	@Override
	protected Position getSourceRange(IType type, IDocument document, IReference reference) throws CoreException, BadLocationException {
		String name = getSimpleTypeName(reference.getResolvedReference());
		Position pos = getMethodNameRange(true, name, document, reference);
		if (pos == null) {
			return defaultSourcePosition(type, reference);
		}
		return pos;
	}

	@Override
	protected int getProblemKind() {
		return IApiProblem.ILLEGAL_INSTANTIATE;
	}

	@Override
	protected String getSeverityKey() {
		return IApiProblemTypes.ILLEGAL_INSTANTIATE;
	}

}