public static void getMissingJavadocTagProposals(
IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
ASTNode node = problem.getCoveringNode(context.getASTRoot());
if (node == null) {
return;
}
node = ASTNodes.getNormalizedNode(node);
BodyDeclaration bodyDeclaration = ASTResolving.findParentBodyDeclaration(node);
if (bodyDeclaration == null) {
return;
}
Javadoc javadoc = bodyDeclaration.getJavadoc();
if (javadoc == null) {
return;
}
String label;
StructuralPropertyDescriptor location = node.getLocationInParent();
if (location == SingleVariableDeclaration.NAME_PROPERTY) {
label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_paramtag_description;
if (node.getParent().getLocationInParent() != MethodDeclaration.PARAMETERS_PROPERTY) {
return; // paranoia checks
}
} else if (location == TypeParameter.NAME_PROPERTY) {
label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_paramtag_description;
StructuralPropertyDescriptor parentLocation = node.getParent().getLocationInParent();
if (parentLocation != MethodDeclaration.TYPE_PARAMETERS_PROPERTY
&& parentLocation != TypeDeclaration.TYPE_PARAMETERS_PROPERTY) {
return; // paranoia checks
}
} else if (location == MethodDeclaration.RETURN_TYPE2_PROPERTY) {
label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_returntag_description;
} else if (location == MethodDeclaration.THROWN_EXCEPTION_TYPES_PROPERTY) {
label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_throwstag_description;
} else {
return;
}
ASTRewriteCorrectionProposal proposal =
new AddMissingJavadocTagProposal(
label,
context.getCompilationUnit(),
bodyDeclaration,
node,
IProposalRelevance.ADD_MISSING_TAG);
proposals.add(proposal);
String label2 = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_allmissing_description;
ASTRewriteCorrectionProposal addAllMissing =
new AddAllMissingJavadocTagsProposal(
label2,
context.getCompilationUnit(),
bodyDeclaration,
IProposalRelevance.ADD_ALL_MISSING_TAGS);
proposals.add(addAllMissing);
}
public static void getUnusedAndUndocumentedParameterOrExceptionProposals(
IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
ICompilationUnit cu = context.getCompilationUnit();
IJavaProject project = cu.getJavaProject();
if (!JavaCore.ENABLED.equals(project.getOption(JavaCore.COMPILER_DOC_COMMENT_SUPPORT, true))) {
return;
}
int problemId = problem.getProblemId();
boolean isUnusedTypeParam = problemId == IProblem.UnusedTypeParameter;
boolean isUnusedParam = problemId == IProblem.ArgumentIsNeverUsed || isUnusedTypeParam;
String key =
isUnusedParam
? JavaCore.COMPILER_PB_UNUSED_PARAMETER_INCLUDE_DOC_COMMENT_REFERENCE
: JavaCore.COMPILER_PB_UNUSED_DECLARED_THROWN_EXCEPTION_INCLUDE_DOC_COMMENT_REFERENCE;
if (!JavaCore.ENABLED.equals(project.getOption(key, true))) {
return;
}
ASTNode node = problem.getCoveringNode(context.getASTRoot());
if (node == null) {
return;
}
BodyDeclaration bodyDecl = ASTResolving.findParentBodyDeclaration(node);
if (bodyDecl == null || ASTResolving.getParentMethodOrTypeBinding(bodyDecl) == null) {
return;
}
String label;
if (isUnusedTypeParam) {
label = CorrectionMessages.JavadocTagsSubProcessor_document_type_parameter_description;
} else if (isUnusedParam) {
label = CorrectionMessages.JavadocTagsSubProcessor_document_parameter_description;
} else {
node = ASTNodes.getNormalizedNode(node);
label = CorrectionMessages.JavadocTagsSubProcessor_document_exception_description;
}
ASTRewriteCorrectionProposal proposal =
new AddMissingJavadocTagProposal(
label,
context.getCompilationUnit(),
bodyDecl,
node,
IProposalRelevance.DOCUMENT_UNUSED_ITEM);
proposals.add(proposal);
}