private static void checkMethodInType(
IType destinationType, RefactoringStatus result, IMethod method) throws JavaModelException {
IMethod[] destinationTypeMethods = destinationType.getMethods();
IMethod found = findMethod(method, destinationTypeMethods);
if (found != null) {
RefactoringStatusContext context =
JavaStatusContext.create(destinationType.getCompilationUnit(), found.getSourceRange());
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_signature_exists,
new String[] {
BasicElementLabels.getJavaElementName(method.getElementName()),
getQualifiedLabel(destinationType)
});
result.addError(message, context);
} else {
IMethod similar = Checks.findMethod(method, destinationType);
if (similar != null) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_same_param_count,
new String[] {
BasicElementLabels.getJavaElementName(method.getElementName()),
getQualifiedLabel(destinationType)
});
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), similar.getSourceRange());
result.addWarning(message, context);
}
}
}
public ImplementInterfaceProposal(
ICompilationUnit targetCU,
ITypeBinding binding,
CompilationUnit astRoot,
ITypeBinding newInterface,
int relevance) {
super(
"",
targetCU,
null,
relevance,
JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE)); // $NON-NLS-1$
Assert.isTrue(binding != null && Bindings.isDeclarationBinding(binding));
fBinding = binding;
fAstRoot = astRoot;
fNewInterface = newInterface;
String[] args = {
BasicElementLabels.getJavaElementName(binding.getName()),
BasicElementLabels.getJavaElementName(Bindings.getRawName(newInterface))
};
setDisplayName(Messages.format(CorrectionMessages.ImplementInterfaceProposal_name, args));
}
private void runOnMultiple(final ICompilationUnit[] cus) {
ICleanUp[] cleanUps = getCleanUps(cus);
if (cleanUps == null) return;
MultiStatus status =
new MultiStatus(
JavaUI.ID_PLUGIN, IStatus.OK, ActionMessages.CleanUpAction_MultiStateErrorTitle, null);
for (int i = 0; i < cus.length; i++) {
ICompilationUnit cu = cus[i];
if (!ActionUtil.isOnBuildPath(cu)) {
String cuLocation = BasicElementLabels.getPathLabel(cu.getPath(), false);
String message =
Messages.format(ActionMessages.CleanUpAction_CUNotOnBuildpathMessage, cuLocation);
status.add(new Status(IStatus.INFO, JavaUI.ID_PLUGIN, IStatus.ERROR, message, null));
}
}
if (!status.isOK()) {
ErrorDialog.openError(getShell(), getActionName(), null, status);
return;
}
try {
performRefactoring(cus, cleanUps);
} catch (InvocationTargetException e) {
JavaPlugin.log(e);
if (e.getCause() instanceof CoreException) showUnexpectedError((CoreException) e.getCause());
}
}
private static void checkFieldInType(
IType destinationType, RefactoringStatus result, IField field) throws JavaModelException {
IField destinationTypeField = destinationType.getField(field.getElementName());
if (!destinationTypeField.exists()) return;
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_field_exists,
new String[] {
BasicElementLabels.getJavaElementName(field.getElementName()),
getQualifiedLabel(destinationType)
});
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationTypeField.getSourceRange());
result.addError(message, context);
}
private static void checkTypeInType(IType destinationType, RefactoringStatus result, IType type)
throws JavaModelException {
String typeName = type.getElementName();
IType destinationTypeType = destinationType.getType(typeName);
if (destinationTypeType.exists()) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_type_name_conflict0,
new String[] {
BasicElementLabels.getJavaElementName(typeName), getQualifiedLabel(destinationType)
});
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationTypeType.getNameRange());
result.addError(message, context);
} else {
// need to check the hierarchy of enclosing and enclosed types
if (destinationType.getElementName().equals(typeName)) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_type_name_conflict1,
getQualifiedLabel(type));
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationType.getNameRange());
result.addError(message, context);
}
if (typeNameExistsInEnclosingTypeChain(destinationType, typeName)) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_type_name_conflict2,
getQualifiedLabel(type));
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationType.getNameRange());
result.addError(message, context);
}
checkHierarchyOfEnclosedTypes(destinationType, result, type);
}
}
private static String getQualifiedLabel(IType enclosedType) {
return BasicElementLabels.getJavaElementName(enclosedType.getFullyQualifiedName('.'));
}