/**
* Create a stub for a getter of the given field using getter/setter templates. The resulting code
* has to be formatted and indented.
*
* @param field The field to create a getter for
* @param setterName The chosen name for the setter
* @param addComments If <code>true</code>, comments will be added.
* @param flags The flags signaling visibility, if static, synchronized or final
* @return Returns the generated stub.
* @throws CoreException when stub creation failed
*/
public static String getSetterStub(
IField field, String setterName, boolean addComments, int flags) throws CoreException {
String fieldName = field.getElementName();
IType parentType = field.getDeclaringType();
String returnSig = field.getTypeSignature();
String typeName = Signature.toString(returnSig);
IJavaProject project = field.getJavaProject();
String accessorName = StubUtility.getBaseName(field);
String argname = StubUtility.suggestArgumentName(project, accessorName, EMPTY);
boolean isStatic = Flags.isStatic(flags);
boolean isSync = Flags.isSynchronized(flags);
boolean isFinal = Flags.isFinal(flags);
String lineDelim =
"\n"; // Use default line delimiter, as generated stub has to be formatted anyway
// //$NON-NLS-1$
StringBuffer buf = new StringBuffer();
if (addComments) {
String comment =
CodeGeneration.getSetterComment(
field.getCompilationUnit(),
parentType.getTypeQualifiedName('.'),
setterName,
field.getElementName(),
typeName,
argname,
accessorName,
lineDelim);
if (comment != null) {
buf.append(comment);
buf.append(lineDelim);
}
}
buf.append(JdtFlags.getVisibilityString(flags));
buf.append(' ');
if (isStatic) buf.append("static "); // $NON-NLS-1$
if (isSync) buf.append("synchronized "); // $NON-NLS-1$
if (isFinal) buf.append("final "); // $NON-NLS-1$
buf.append("void "); // $NON-NLS-1$
buf.append(setterName);
buf.append('(');
buf.append(typeName);
buf.append(' ');
buf.append(argname);
buf.append(") {"); // $NON-NLS-1$
buf.append(lineDelim);
boolean useThis = StubUtility.useThisForFieldAccess(project);
if (argname.equals(fieldName) || (useThis && !isStatic)) {
if (isStatic) fieldName = parentType.getElementName() + '.' + fieldName;
else fieldName = "this." + fieldName; // $NON-NLS-1$
}
String body =
CodeGeneration.getSetterMethodBodyContent(
field.getCompilationUnit(),
parentType.getTypeQualifiedName('.'),
setterName,
fieldName,
argname,
lineDelim);
if (body != null) {
buf.append(body);
}
buf.append("}"); // $NON-NLS-1$
buf.append(lineDelim);
return buf.toString();
}