| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2008, 2009 IBM Corporation and others. |
| 3 | * All rights reserved. This program and the accompanying materials |
| 4 | * are made available under the terms of the Eclipse Public License v1.0 |
| 5 | * which accompanies this distribution, and is available at |
| 6 | * http://www.eclipse.org/legal/epl-v10.html |
| 7 | * |
| 8 | * Contributors: |
| 9 | * IBM Corporation - initial API and implementation |
| 10 | *******************************************************************************/ |
| 11 | package org.eclipse.pde.api.tools.internal.builder; |
| 12 | |
| 13 | import org.eclipse.core.runtime.CoreException; |
| 14 | import org.eclipse.jdt.core.IType; |
| 15 | import org.eclipse.jdt.core.Signature; |
| 16 | import org.eclipse.jface.text.BadLocationException; |
| 17 | import org.eclipse.jface.text.IDocument; |
| 18 | import org.eclipse.jface.text.Position; |
| 19 | import org.eclipse.pde.api.tools.internal.provisional.builder.IReference; |
| 20 | import org.eclipse.pde.api.tools.internal.provisional.model.IApiMethod; |
| 21 | import org.eclipse.pde.api.tools.internal.provisional.problems.IApiProblem; |
| 22 | import org.eclipse.pde.api.tools.internal.provisional.problems.IApiProblemTypes; |
| 23 | import org.eclipse.pde.api.tools.internal.util.Signatures; |
| 24 | |
| 25 | /** |
| 26 | * Detects when a method illegally overrides another method. |
| 27 | * |
| 28 | * @since 1.1 |
| 29 | */ |
| 30 | public class IllegalOverrideProblemDetector extends AbstractIllegalMethodReference { |
| 31 | |
| 32 | /* (non-Javadoc) |
| 33 | * @see org.eclipse.pde.api.tools.internal.provisional.search.IApiProblemDetector#getReferenceKinds() |
| 34 | */ |
| 35 | public int getReferenceKinds() { |
| 36 | return IReference.REF_OVERRIDE; |
| 37 | } |
| 38 | |
| 39 | /* (non-Javadoc) |
| 40 | * @see org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector#getProblemKind() |
| 41 | */ |
| 42 | protected int getProblemKind() { |
| 43 | return IApiProblem.ILLEGAL_OVERRIDE; |
| 44 | } |
| 45 | |
| 46 | /* (non-Javadoc) |
| 47 | * @see org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector#getSeverityKey() |
| 48 | */ |
| 49 | protected String getSeverityKey() { |
| 50 | return IApiProblemTypes.ILLEGAL_OVERRIDE; |
| 51 | } |
| 52 | |
| 53 | /* (non-Javadoc) |
| 54 | * @see org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector#getMessageArgs(org.eclipse.pde.api.tools.internal.provisional.model.IReference) |
| 55 | */ |
| 56 | protected String[] getMessageArgs(IReference reference) throws CoreException { |
| 57 | IApiMethod method = (IApiMethod) reference.getResolvedReference(); |
| 58 | return new String[] { |
| 59 | getSimpleTypeName(method), |
| 60 | getSimpleTypeName(reference.getMember()), |
| 61 | Signature.toString(method.getSignature(), method.getName(), null, false, false)}; |
| 62 | } |
| 63 | |
| 64 | /* (non-Javadoc) |
| 65 | * @see org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector#getQualifiedMessageArgs(org.eclipse.pde.api.tools.internal.provisional.model.IReference) |
| 66 | */ |
| 67 | protected String[] getQualifiedMessageArgs(IReference reference) throws CoreException { |
| 68 | IApiMethod method = (IApiMethod) reference.getResolvedReference(); |
| 69 | return new String[] { |
| 70 | getTypeName(method), |
| 71 | getTypeName(reference.getMember()), |
| 72 | Signatures.getMethodSignature(method)}; |
| 73 | } |
| 74 | |
| 75 | /* (non-Javadoc) |
| 76 | * @see org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector#getSourceRange(org.eclipse.jdt.core.IType, org.eclipse.jface.text.IDocument, org.eclipse.pde.api.tools.internal.provisional.model.IReference) |
| 77 | */ |
| 78 | protected Position getSourceRange(IType type, IDocument doc, IReference reference) throws CoreException, BadLocationException { |
| 79 | return getSourceRangeForMethod(type, reference, (IApiMethod) reference.getResolvedReference()); |
| 80 | } |
| 81 | |
| 82 | /* (non-Javadoc) |
| 83 | * @see org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector#getProblemFlags(org.eclipse.pde.api.tools.internal.provisional.model.IReference) |
| 84 | */ |
| 85 | protected int getProblemFlags(IReference reference) { |
| 86 | return IApiProblem.NO_FLAGS; |
| 87 | } |
| 88 | } |