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   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.corext.codemanipulation;
  12
  13 //import net.sourceforge.phpdt.core.Flags;
  14 import net.sourceforge.phpdt.core.IField;
  15 import net.sourceforge.phpdt.core.IJavaProject;
  16 //import net.sourceforge.phpdt.core.IMethod;
  17 //import net.sourceforge.phpdt.core.IType;
  18 import net.sourceforge.phpdt.core.JavaModelException;
  19 import net.sourceforge.phpdt.core.NamingConventions;
  20 //import net.sourceforge.phpdt.core.Signature;
  21 import net.sourceforge.phpdt.internal.corext.util.JavaModelUtil;
  22 //import net.sourceforge.phpdt.internal.corext.util.JdtFlags;
  23 //import net.sourceforge.phpdt.ui.CodeGeneration;
  24 //import net.sourceforge.phpdt.ui.PreferenceConstants;
  25
  26 //import org.eclipse.core.runtime.CoreException;
  27
  28 public class GetterSetterUtil {
  29
  30         private static final String[] EMPTY = new String[0];
  31
  32         // no instances
  33         private GetterSetterUtil() {
  34         }
  35
  36 //      public static String getGetterName(IField field, String[] excludedNames)
  37 //                      throws JavaModelException {
  38 //              boolean useIs = PreferenceConstants.getPreferenceStore().getBoolean(
  39 //                              PreferenceConstants.CODEGEN_IS_FOR_GETTERS);
  40 //              return getGetterName(field, excludedNames, useIs);
  41 //      }
  42
  43 //      private static String getGetterName(IField field, String[] excludedNames,
  44 //                      boolean useIsForBoolGetters) throws JavaModelException {
  45 //              if (excludedNames == null) {
  46 //                      excludedNames = EMPTY;
  47 //              }
  48 //              return getGetterName(field.getJavaProject(), field.getElementName(),
  49 //                              field.getFlags(), useIsForBoolGetters
  50 //                                              && JavaModelUtil.isBoolean(field), excludedNames);
  51 //      }
  52
  53         public static String getGetterName(IJavaProject project, String fieldName,
  54                         int flags, boolean isBoolean, String[] excludedNames) {
  55                 return NamingConventions.suggestGetterName(project, fieldName, flags,
  56                                 isBoolean, excludedNames);
  57         }
  58
  59 //      public static String getSetterName(IJavaProject project, String fieldName,
  60 //                      int flags, boolean isBoolean, String[] excludedNames) {
  61 //              return NamingConventions.suggestSetterName(project, fieldName, flags,
  62 //                              isBoolean, excludedNames);
  63 //      }
  64
  65         public static String getSetterName(IField field, String[] excludedNames)
  66                         throws JavaModelException {
  67                 if (excludedNames == null) {
  68                         excludedNames = EMPTY;
  69                 }
  70                 return NamingConventions.suggestSetterName(field.getJavaProject(),
  71                                 field.getElementName(), field.getFlags(), JavaModelUtil
  72                                                 .isBoolean(field), excludedNames);
  73         }
  74
  75 //      public static IMethod getGetter(IField field) throws JavaModelException {
  76 //              IMethod primaryCandidate = JavaModelUtil.findMethod(getGetterName(
  77 //                              field, EMPTY, true), new String[0], false, field
  78 //                              .getDeclaringType());
  79 //              if (!JavaModelUtil.isBoolean(field)
  80 //                              || (primaryCandidate != null && primaryCandidate.exists()))
  81 //                      return primaryCandidate;
  82 //              // bug 30906 describes why we need to look for other alternatives here
  83 //              String secondCandidateName = getGetterName(field, EMPTY, false);
  84 //              return JavaModelUtil.findMethod(secondCandidateName, new String[0],
  85 //                              false, field.getDeclaringType());
  86 //      }
  87
  88 //      public static IMethod getSetter(IField field) throws JavaModelException {
  89 //              String[] args = new String[] { field.getTypeSignature() };
  90 //              return JavaModelUtil.findMethod(getSetterName(field, EMPTY), args,
  91 //                              false, field.getDeclaringType());
  92 //      }
  93
  94         /**
  95          * Create a stub for a getter of the given field using getter/setter
  96          * templates. The resulting code has to be formatted and indented.
  97          *
  98          * @param field
  99          *            The field to create a getter for
 100          * @param setterName
 101          *            The chosen name for the setter
 102          * @param addComments
 103          *            If <code>true</code>, comments will be added.
 104          * @param flags
 105          *            The flags signaling visibility, if static, synchronized or
 106          *            final
 107          * @return Returns the generated stub.
 108          * @throws CoreException
 109          */
 110 //      public static String getSetterStub(IField field, String setterName,
 111 //                      boolean addComments, int flags) throws CoreException {
 112 //
 113 //              String fieldName = field.getElementName();
 114 //              IType parentType = field.getDeclaringType();
 115 //
 116 //              String returnSig = field.getTypeSignature();
 117 //              String typeName = Signature.toString(returnSig);
 118 //
 119 //              IJavaProject project = field.getJavaProject();
 120 //
 121 //              String accessorName = NamingConventions
 122 //                              .removePrefixAndSuffixForFieldName(project, fieldName, field
 123 //                                              .getFlags());
 124 //              String argname = StubUtility.suggestArgumentName(project, accessorName,
 125 //                              EMPTY);
 126 //
 127 //              boolean isStatic = Flags.isStatic(flags);
 128 //              // boolean isSync= Flags.isSynchronized(flags);
 129 //              boolean isFinal = Flags.isFinal(flags);
 130 //
 131 //              // create the setter stub
 132 //              StringBuffer buf = new StringBuffer();
 133 //              if (addComments) {
 134 //                      String comment = CodeGeneration.getSetterComment(field
 135 //                                      .getCompilationUnit(),
 136 //                                      parentType.getTypeQualifiedName('.'), setterName, field
 137 //                                                      .getElementName(), typeName, argname, accessorName,
 138 //                                      String.valueOf('\n'));
 139 //                      if (comment != null) {
 140 //                              buf.append(comment);
 141 //                              buf.append('\n');
 142 //                      }
 143 //              }
 144 //              buf.append(JdtFlags.getVisibilityString(flags));
 145 //              buf.append(' ');
 146 //              if (isStatic)
 147 //                      buf.append("static "); //$NON-NLS-1$
 148 //                      // if (isSync)
 149 //                      // buf.append("synchronized "); //$NON-NLS-1$
 150 //              if (isFinal)
 151 //                      buf.append("final "); //$NON-NLS-1$
 152 //
 153 //              buf.append("void "); //$NON-NLS-1$
 154 //              buf.append(setterName);
 155 //              buf.append('(');
 156 //              buf.append(typeName);
 157 //              buf.append(' ');
 158 //              buf.append(argname);
 159 //              buf.append(") {\n"); //$NON-NLS-1$
 160 //
 161 //              boolean useThis = PreferenceConstants.getPreferenceStore().getBoolean(
 162 //                              PreferenceConstants.CODEGEN_KEYWORD_THIS);
 163 //              if (argname.equals(fieldName) || (useThis && !isStatic)) {
 164 //                      if (isStatic)
 165 //                              fieldName = parentType.getElementName() + '.' + fieldName;
 166 //                      else
 167 //                              fieldName = "this." + fieldName; //$NON-NLS-1$
 168 //              }
 169 //              String body = CodeGeneration.getSetterMethodBodyContent(field
 170 //                              .getCompilationUnit(), parentType.getTypeQualifiedName('.'),
 171 //                              setterName, fieldName, argname, String.valueOf('\n'));
 172 //              if (body != null) {
 173 //                      buf.append(body);
 174 //              }
 175 //              buf.append("}\n"); //$NON-NLS-1$
 176 //              return buf.toString();
 177 //      }
 178
 179         /**
 180          * Create a stub for a getter of the given field using getter/setter
 181          * templates. The resulting code has to be formatted and indented.
 182          *
 183          * @param field
 184          *            The field to create a getter for
 185          * @param getterName
 186          *            The chosen name for the getter
 187          * @param addComments
 188          *            If <code>true</code>, comments will be added.
 189          * @param flags
 190          *            The flags signaling visibility, if static, synchronized or
 191          *            final
 192          * @return Returns the generated stub.
 193          * @throws CoreException
 194          */
 195 //      public static String getGetterStub(IField field, String getterName,
 196 //                      boolean addComments, int flags) throws CoreException {
 197 //              String fieldName = field.getElementName();
 198 //              IType parentType = field.getDeclaringType();
 199 //
 200 //              boolean isStatic = Flags.isStatic(flags);
 201 //              // boolean isSync= Flags.isSynchronized(flags);
 202 //              boolean isFinal = Flags.isFinal(flags);
 203 //
 204 //              String typeName = Signature.toString(field.getTypeSignature());
 205 //              String accessorName = NamingConventions
 206 //                              .removePrefixAndSuffixForFieldName(field.getJavaProject(),
 207 //                                              fieldName, field.getFlags());
 208 //
 209 //              // create the getter stub
 210 //              StringBuffer buf = new StringBuffer();
 211 //              if (addComments) {
 212 //                      String comment = CodeGeneration.getGetterComment(field
 213 //                                      .getCompilationUnit(),
 214 //                                      parentType.getTypeQualifiedName('.'), getterName, field
 215 //                                                      .getElementName(), typeName, accessorName, String
 216 //                                                      .valueOf('\n'));
 217 //                      if (comment != null) {
 218 //                              buf.append(comment);
 219 //                              buf.append('\n');
 220 //                      }
 221 //              }
 222 //
 223 //              buf.append(JdtFlags.getVisibilityString(flags));
 224 //              buf.append(' ');
 225 //              if (isStatic)
 226 //                      buf.append("static "); //$NON-NLS-1$
 227 //                      // if (isSync)
 228 //                      // buf.append("synchronized "); //$NON-NLS-1$
 229 //              if (isFinal)
 230 //                      buf.append("final "); //$NON-NLS-1$
 231 //
 232 //              buf.append(typeName);
 233 //              buf.append(' ');
 234 //              buf.append(getterName);
 235 //              buf.append("() {\n"); //$NON-NLS-1$
 236 //
 237 //              boolean useThis = PreferenceConstants.getPreferenceStore().getBoolean(
 238 //                              PreferenceConstants.CODEGEN_KEYWORD_THIS);
 239 //              if (useThis && !isStatic) {
 240 //                      fieldName = "this." + fieldName; //$NON-NLS-1$
 241 //              }
 242 //
 243 //              String body = CodeGeneration.getGetterMethodBodyContent(field
 244 //                              .getCompilationUnit(), parentType.getTypeQualifiedName('.'),
 245 //                              getterName, fieldName, String.valueOf('\n'));
 246 //              if (body != null) {
 247 //                      buf.append(body);
 248 //              }
 249 //              buf.append("}\n"); //$NON-NLS-1$
 250 //              return buf.toString();
 251 //      }
 252
 253 }