case-study/jdt-after/ui refactoring/org/eclipse/jdt/internal/ui/refactoring/nls/search/NLSSearchQuery.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2011 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
  12 package org.eclipse.jdt.internal.ui.refactoring.nls.search;
  13
  14 import org.eclipse.core.runtime.IProgressMonitor;
  15 import org.eclipse.core.runtime.IStatus;
  16
  17 import org.eclipse.core.resources.IFile;
  18
  19 import org.eclipse.search.ui.ISearchQuery;
  20 import org.eclipse.search.ui.ISearchResult;
  21
  22 import org.eclipse.jdt.core.Flags;
  23 import org.eclipse.jdt.core.IField;
  24 import org.eclipse.jdt.core.IJavaElement;
  25 import org.eclipse.jdt.core.JavaModelException;
  26 import org.eclipse.jdt.core.search.IJavaSearchScope;
  27
  28 import org.eclipse.jdt.internal.corext.refactoring.nls.NLSRefactoring;
  29 import org.eclipse.jdt.internal.corext.util.Messages;
  30
  31 import org.eclipse.jdt.ui.JavaElementLabels;
  32
  33
  34 public class NLSSearchQuery implements ISearchQuery {
  35
  36         NLSSearchResult fResult;
  37         IJavaElement[] fWrapperClass;
  38         IFile[] fPropertiesFile;
  39         IJavaSearchScope fScope;
  40         private String fScopeDescription;
  41
  42         public NLSSearchQuery(IJavaElement[] wrapperClass, IFile[] propertiesFile, IJavaSearchScope scope, String scopeDescription) {
  43                 fWrapperClass= wrapperClass;
  44                 fPropertiesFile= propertiesFile;
  45                 fScope= scope;
  46                 fScopeDescription= scopeDescription;
  47         }
  48
  49         /*
  50          * @see org.eclipse.search.ui.ISearchQuery#run(org.eclipse.core.runtime.IProgressMonitor)
  51          */
  52         public IStatus run(IProgressMonitor monitor) {
  53                 monitor.beginTask("", 5 * fWrapperClass.length); //$NON-NLS-1$
  54
  55                 return fResult.generated_2736082692135152007(this, monitor);
  56         }
  57
  58         boolean isNLSField(IField field) throws JavaModelException {
  59                 int flags= field.getFlags();
  60                 if (!Flags.isPublic(flags))
  61                         return false;
  62
  63                 if (!Flags.isStatic(flags))
  64                         return false;
  65
  66                 String fieldName= field.getElementName();
  67                 if (NLSRefactoring.BUNDLE_NAME_FIELD.equals(fieldName))
  68                         return false;
  69
  70                 if ("RESOURCE_BUNDLE".equals(fieldName)) //$NON-NLS-1$
  71                         return false;
  72
  73                 return true;
  74         }
  75
  76         /*
  77          * @see org.eclipse.search.ui.ISearchQuery#getLabel()
  78          */
  79         public String getLabel() {
  80                 return NLSSearchMessages.NLSSearchQuery_label;
  81         }
  82
  83         public String getResultLabel(int nMatches) {
  84                 if (fWrapperClass.length == 1) {
  85                         if (nMatches == 1) {
  86                                 String[] args= new String[] {JavaElementLabels.getElementLabel(fWrapperClass[0], JavaElementLabels.ALL_DEFAULT), fScopeDescription};
  87                                 return Messages.format(NLSSearchMessages.SearchOperation_singularLabelPostfix, args);
  88                         }
  89                         String[] args= new String[] {JavaElementLabels.getElementLabel(fWrapperClass[0], JavaElementLabels.ALL_DEFAULT), String.valueOf(nMatches), fScopeDescription};
  90                         return Messages.format(NLSSearchMessages.SearchOperation_pluralLabelPatternPostfix, args);
  91                 } else {
  92                         if (nMatches == 1) {
  93                                 return Messages.format(NLSSearchMessages.NLSSearchQuery_oneProblemInScope_description, fScopeDescription);
  94                         }
  95                         return Messages.format(NLSSearchMessages.NLSSearchQuery_xProblemsInScope_description, new Object[] {String.valueOf(nMatches), fScopeDescription});
  96                 }
  97         }
  98
  99         /*
 100          * @see org.eclipse.search.ui.ISearchQuery#canRerun()
 101          */
 102         public boolean canRerun() {
 103                 return true;
 104         }
 105
 106         /*
 107          * @see org.eclipse.search.ui.ISearchQuery#canRunInBackground()
 108          */
 109         public boolean canRunInBackground() {
 110                 return true;
 111         }
 112
 113         /*
 114          * @see org.eclipse.search.ui.ISearchQuery#getSearchResult()
 115          */
 116         public ISearchResult getSearchResult() {
 117                 if (fResult == null)
 118                         fResult= new NLSSearchResult(this);
 119                 return fResult;
 120         }
 121 }