Java Code Examples for com.sun.tools.doclint.HtmlTag#get()

The following examples show how to use com.sun.tools.doclint.HtmlTag#get() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Analyzer.java From netbeans with Apache License 2.0

6 votes

@Override
public Void visitDocComment(DocCommentTree node, List<ErrorDescription> errors) {
    DocTreePath currentDocPath = getCurrentPath();
    Void value = super.visitDocComment(node, errors);
    DocSourcePositions sp = (DocSourcePositions) javac.getTrees().getSourcePositions();

    while (!tagStack.isEmpty()) {
        StartElementTree startTree = tagStack.pop();
        Name tagName = startTree.getName();
        HtmlTag tag = HtmlTag.get(tagName);
        if (tag.endKind == HtmlTag.EndKind.REQUIRED) {
            int s = (int) sp.getStartPosition(javac.getCompilationUnit(), currentDocPath.getDocComment(), startTree);
            int e = (int) sp.getEndPosition(javac.getCompilationUnit(), currentDocPath.getDocComment(), startTree);
            errors.add(ErrorDescriptionFactory.forSpan(ctx, s, e, TAG_START_UNMATCHED(tagName)));
        }
    }
    return value;
}

Example 2

Source File: Analyzer.java From netbeans with Apache License 2.0

5 votes

@Override
@Messages({"# {0} - Tag name",
           "TAG_UNKNOWN=Unknown HTML Tag: <{0}>",
           "# {0} - Tag name",
           "TAG_END_UNKNOWN=Unknown HTML End Tag: </{0}>",
           "TAG_SELF_CLOSING=Self-closing element not allowed"})
public Void visitStartElement(StartElementTree node, List<ErrorDescription> errors) {
    DocTreePath currentDocPath = getCurrentPath();
    DocTreePathHandle dtph = DocTreePathHandle.create(currentDocPath, javac);
    if(dtph == null) {
        return null;
    }
    DocSourcePositions sp = (DocSourcePositions) javac.getTrees().getSourcePositions();
    int start = (int) sp.getStartPosition(javac.getCompilationUnit(), currentDocPath.getDocComment(), node);
    int end = (int) sp.getEndPosition(javac.getCompilationUnit(), currentDocPath.getDocComment(), node);


    final Name treeName = node.getName();
    final HtmlTag t = HtmlTag.get(treeName);
    if (t == null) {
        errors.add(ErrorDescriptionFactory.forSpan(ctx, start, end, TAG_UNKNOWN(treeName)));
    } else {
        if(t.endKind != HtmlTag.EndKind.NONE) {
            tagStack.push(node);
        }
    }
    
    if (node.isSelfClosing()) {
        errors.add(ErrorDescriptionFactory.forSpan(ctx, start, end, TAG_SELF_CLOSING()));
    }
    
    return super.visitStartElement(node, errors);
}

Example 3

Source File: Analyzer.java From netbeans with Apache License 2.0

4 votes

@Override
    @Messages({"# {0} - Tag Name", "TAG_END_NOT_PERMITTED=Invalid End Tag: </{0}>",
               "# {0} - Tag Name", "TAG_END_UNEXPECTED=Unexpected End Tag: </{0}>",
               "# {0} - Tag Name", "TAG_START_UNMATCHED=End Tag Missing: </{0}>"})
    public Void visitEndElement(EndElementTree node, List<ErrorDescription> errors) {
        DocTreePath currentDocPath = getCurrentPath();
        DocTreePathHandle dtph = DocTreePathHandle.create(currentDocPath, javac);
        if(dtph == null) {
            return null;
        }
        DocSourcePositions sp = (DocSourcePositions) javac.getTrees().getSourcePositions();
        int start = (int) sp.getStartPosition(javac.getCompilationUnit(), currentDocPath.getDocComment(), node);
        int end = (int) sp.getEndPosition(javac.getCompilationUnit(), currentDocPath.getDocComment(), node);

        final Name treeName = node.getName();
        final HtmlTag t = HtmlTag.get(treeName);
        if (t == null) {
             errors.add(ErrorDescriptionFactory.forSpan(ctx, start, end, TAG_END_UNKNOWN(treeName)));
        } else if (t.endKind == HtmlTag.EndKind.NONE) {
//            env.messages.error(HTML, node, "dc.tag.end.not.permitted", treeName);
            errors.add(ErrorDescriptionFactory.forSpan(ctx, start, end, TAG_END_NOT_PERMITTED(treeName)));
        } else {
            boolean done = false;
            while (!tagStack.isEmpty()) {
                StartElementTree startTree = tagStack.peek();
                Name tagName = startTree.getName();
                HtmlTag tag = HtmlTag.get(tagName);
                if (t == tag) {
                    tagStack.pop();
                    done = true;
                    break;
                } else if (tag.endKind != HtmlTag.EndKind.REQUIRED) {
                    tagStack.pop();
                } else {
                    boolean found = false;
                    for (StartElementTree set : tagStack) {
                        HtmlTag si = HtmlTag.get(set.getName());
                        if (si == t) {
                            found = true;
                            break;
                        }
                    }
                    if (found) {
                        int s = (int) sp.getStartPosition(javac.getCompilationUnit(), currentDocPath.getDocComment(), startTree);
                        int e = (int) sp.getEndPosition(javac.getCompilationUnit(), currentDocPath.getDocComment(), startTree);
                        errors.add(ErrorDescriptionFactory.forSpan(ctx, s, e, TAG_START_UNMATCHED(tagName)));
                        tagStack.pop();
                    } else {
                        errors.add(ErrorDescriptionFactory.forSpan(ctx, start, end, TAG_END_UNEXPECTED(treeName)));
                        done = true;
                        break;
                    }
                }
            }
            if (!done && tagStack.isEmpty()) {
                errors.add(ErrorDescriptionFactory.forSpan(ctx, start, end, TAG_END_UNEXPECTED(treeName)));
            }
        }
        return super.visitEndElement(node, errors);
    }

Example 4

Source File: JavadocFormatter.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

private static HtmlTag getHtmlTag(Name name) {
    HtmlTag tag = HtmlTag.get(name);

    return tag != null ? tag : HtmlTag.HTML; //using HtmlTag.HTML as default no-op value
}