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698 lines
27 KiB
698 lines
27 KiB
/*
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* Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package javax.swing.text.html;
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import java.io.*;
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import java.util.Hashtable;
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import javax.swing.text.AttributeSet;
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import javax.swing.text.StyleConstants;
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import javax.swing.text.StyleContext;
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/**
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* Constants used in the <code>HTMLDocument</code>. These
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* are basically tag and attribute definitions.
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*
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* @author Timothy Prinzing
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* @author Sunita Mani
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*
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*/
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public class HTML {
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/**
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* Typesafe enumeration for an HTML tag. Although the
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* set of HTML tags is a closed set, we have left the
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* set open so that people can add their own tag types
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* to their custom parser and still communicate to the
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* reader.
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*/
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public static class Tag {
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/** @since 1.3 */
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public Tag() {}
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/**
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* Creates a new <code>Tag</code> with the specified <code>id</code>,
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* and with <code>causesBreak</code> and <code>isBlock</code>
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* set to <code>false</code>.
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*
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* @param id the id of the new tag
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*/
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protected Tag(String id) {
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this(id, false, false);
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}
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/**
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* Creates a new <code>Tag</code> with the specified <code>id</code>;
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* <code>causesBreak</code> and <code>isBlock</code> are defined
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* by the user.
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*
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* @param id the id of the new tag
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* @param causesBreak <code>true</code> if this tag
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* causes a break to the flow of data
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* @param isBlock <code>true</code> if the tag is used
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* to add structure to a document
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*/
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protected Tag(String id, boolean causesBreak, boolean isBlock) {
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name = id;
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this.breakTag = causesBreak;
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this.blockTag = isBlock;
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}
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/**
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* Returns <code>true</code> if this tag is a block
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* tag, which is a tag used to add structure to a
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* document.
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*
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* @return <code>true</code> if this tag is a block
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* tag, otherwise returns <code>false</code>
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*/
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public boolean isBlock() {
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return blockTag;
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}
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/**
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* Returns <code>true</code> if this tag causes a
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* line break to the flow of data, otherwise returns
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* <code>false</code>.
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*
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* @return <code>true</code> if this tag causes a
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* line break to the flow of data, otherwise returns
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* <code>false</code>
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*/
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public boolean breaksFlow() {
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return breakTag;
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}
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/**
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* Returns <code>true</code> if this tag is pre-formatted,
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* which is true if the tag is either <code>PRE</code> or
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* <code>TEXTAREA</code>.
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*
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* @return <code>true</code> if this tag is pre-formatted,
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* otherwise returns <code>false</code>
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*/
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public boolean isPreformatted() {
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return (this == PRE || this == TEXTAREA);
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}
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/**
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* Returns the string representation of the
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* tag.
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*
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* @return the <code>String</code> representation of the tag
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*/
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public String toString() {
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return name;
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}
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/**
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* Returns <code>true</code> if this tag is considered to be a paragraph
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* in the internal HTML model. <code>false</code> - otherwise.
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*
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* @return <code>true</code> if this tag is considered to be a paragraph
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* in the internal HTML model. <code>false</code> - otherwise.
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* @see HTMLDocument.HTMLReader.ParagraphAction
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*/
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boolean isParagraph() {
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return (
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this == P
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|| this == IMPLIED
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|| this == DT
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|| this == H1
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|| this == H2
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|| this == H3
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|| this == H4
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|| this == H5
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|| this == H6
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);
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}
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boolean blockTag;
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boolean breakTag;
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String name;
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boolean unknown;
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// --- Tag Names -----------------------------------
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public static final Tag A = new Tag("a");
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public static final Tag ADDRESS = new Tag("address");
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public static final Tag APPLET = new Tag("applet");
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public static final Tag AREA = new Tag("area");
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public static final Tag B = new Tag("b");
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public static final Tag BASE = new Tag("base");
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public static final Tag BASEFONT = new Tag("basefont");
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public static final Tag BIG = new Tag("big");
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public static final Tag BLOCKQUOTE = new Tag("blockquote", true, true);
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public static final Tag BODY = new Tag("body", true, true);
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public static final Tag BR = new Tag("br", true, false);
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public static final Tag CAPTION = new Tag("caption");
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public static final Tag CENTER = new Tag("center", true, false);
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public static final Tag CITE = new Tag("cite");
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public static final Tag CODE = new Tag("code");
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public static final Tag DD = new Tag("dd", true, true);
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public static final Tag DFN = new Tag("dfn");
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public static final Tag DIR = new Tag("dir", true, true);
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public static final Tag DIV = new Tag("div", true, true);
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public static final Tag DL = new Tag("dl", true, true);
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public static final Tag DT = new Tag("dt", true, true);
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public static final Tag EM = new Tag("em");
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public static final Tag FONT = new Tag("font");
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public static final Tag FORM = new Tag("form", true, false);
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public static final Tag FRAME = new Tag("frame");
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public static final Tag FRAMESET = new Tag("frameset");
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public static final Tag H1 = new Tag("h1", true, true);
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public static final Tag H2 = new Tag("h2", true, true);
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public static final Tag H3 = new Tag("h3", true, true);
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public static final Tag H4 = new Tag("h4", true, true);
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public static final Tag H5 = new Tag("h5", true, true);
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public static final Tag H6 = new Tag("h6", true, true);
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public static final Tag HEAD = new Tag("head", true, true);
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public static final Tag HR = new Tag("hr", true, false);
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public static final Tag HTML = new Tag("html", true, false);
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public static final Tag I = new Tag("i");
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public static final Tag IMG = new Tag("img");
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public static final Tag INPUT = new Tag("input");
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public static final Tag ISINDEX = new Tag("isindex", true, false);
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public static final Tag KBD = new Tag("kbd");
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public static final Tag LI = new Tag("li", true, true);
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public static final Tag LINK = new Tag("link");
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public static final Tag MAP = new Tag("map");
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public static final Tag MENU = new Tag("menu", true, true);
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public static final Tag META = new Tag("meta");
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/*public*/ static final Tag NOBR = new Tag("nobr");
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public static final Tag NOFRAMES = new Tag("noframes", true, true);
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public static final Tag OBJECT = new Tag("object");
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public static final Tag OL = new Tag("ol", true, true);
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public static final Tag OPTION = new Tag("option");
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public static final Tag P = new Tag("p", true, true);
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public static final Tag PARAM = new Tag("param");
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public static final Tag PRE = new Tag("pre", true, true);
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public static final Tag SAMP = new Tag("samp");
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public static final Tag SCRIPT = new Tag("script");
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public static final Tag SELECT = new Tag("select");
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public static final Tag SMALL = new Tag("small");
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public static final Tag SPAN = new Tag("span");
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public static final Tag STRIKE = new Tag("strike");
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public static final Tag S = new Tag("s");
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public static final Tag STRONG = new Tag("strong");
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public static final Tag STYLE = new Tag("style");
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public static final Tag SUB = new Tag("sub");
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public static final Tag SUP = new Tag("sup");
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public static final Tag TABLE = new Tag("table", false, true);
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public static final Tag TD = new Tag("td", true, true);
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public static final Tag TEXTAREA = new Tag("textarea");
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public static final Tag TH = new Tag("th", true, true);
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public static final Tag TITLE = new Tag("title", true, true);
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public static final Tag TR = new Tag("tr", false, true);
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public static final Tag TT = new Tag("tt");
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public static final Tag U = new Tag("u");
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public static final Tag UL = new Tag("ul", true, true);
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public static final Tag VAR = new Tag("var");
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/**
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* All text content must be in a paragraph element.
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* If a paragraph didn't exist when content was
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* encountered, a paragraph is manufactured.
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* <p>
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* This is a tag synthesized by the HTML reader.
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* Since elements are identified by their tag type,
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* we create a some fake tag types to mark the elements
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* that were manufactured.
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*/
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public static final Tag IMPLIED = new Tag("p-implied");
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/**
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* All text content is labeled with this tag.
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* <p>
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* This is a tag synthesized by the HTML reader.
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* Since elements are identified by their tag type,
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* we create a some fake tag types to mark the elements
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* that were manufactured.
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*/
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public static final Tag CONTENT = new Tag("content");
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/**
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* All comments are labeled with this tag.
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* <p>
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* This is a tag synthesized by the HTML reader.
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* Since elements are identified by their tag type,
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* we create a some fake tag types to mark the elements
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* that were manufactured.
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*/
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public static final Tag COMMENT = new Tag("comment");
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static final Tag allTags[] = {
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A, ADDRESS, APPLET, AREA, B, BASE, BASEFONT, BIG,
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BLOCKQUOTE, BODY, BR, CAPTION, CENTER, CITE, CODE,
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DD, DFN, DIR, DIV, DL, DT, EM, FONT, FORM, FRAME,
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FRAMESET, H1, H2, H3, H4, H5, H6, HEAD, HR, HTML,
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I, IMG, INPUT, ISINDEX, KBD, LI, LINK, MAP, MENU,
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META, NOBR, NOFRAMES, OBJECT, OL, OPTION, P, PARAM,
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PRE, SAMP, SCRIPT, SELECT, SMALL, SPAN, STRIKE, S,
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STRONG, STYLE, SUB, SUP, TABLE, TD, TEXTAREA,
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TH, TITLE, TR, TT, U, UL, VAR
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};
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static {
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// Force HTMLs static initialize to be loaded.
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getTag("html");
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}
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}
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// There is no unique instance of UnknownTag, so we allow it to be
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// Serializable.
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public static class UnknownTag extends Tag implements Serializable {
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/**
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* Creates a new <code>UnknownTag</code> with the specified
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* <code>id</code>.
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* @param id the id of the new tag
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*/
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public UnknownTag(String id) {
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super(id);
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}
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/**
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* Returns the hash code which corresponds to the string
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* for this tag.
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*/
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public int hashCode() {
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return toString().hashCode();
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}
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/**
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* Compares this object to the specified object.
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* The result is <code>true</code> if and only if the argument is not
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* <code>null</code> and is an <code>UnknownTag</code> object
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* with the same name.
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*
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* @param obj the object to compare this tag with
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* @return <code>true</code> if the objects are equal;
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* <code>false</code> otherwise
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*/
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public boolean equals(Object obj) {
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if (obj instanceof UnknownTag) {
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return toString().equals(obj.toString());
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}
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return false;
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}
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private void writeObject(java.io.ObjectOutputStream s)
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throws IOException {
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s.defaultWriteObject();
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s.writeBoolean(blockTag);
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s.writeBoolean(breakTag);
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s.writeBoolean(unknown);
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s.writeObject(name);
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}
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private void readObject(ObjectInputStream s)
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throws ClassNotFoundException, IOException {
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s.defaultReadObject();
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blockTag = s.readBoolean();
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breakTag = s.readBoolean();
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unknown = s.readBoolean();
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name = (String)s.readObject();
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}
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}
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/**
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* Typesafe enumeration representing an HTML
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* attribute.
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*/
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public static final class Attribute {
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/**
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* Creates a new <code>Attribute</code> with the specified
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* <code>id</code>.
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*
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* @param id the id of the new <code>Attribute</code>
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*/
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Attribute(String id) {
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name = id;
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}
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/**
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* Returns the string representation of this attribute.
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* @return the string representation of this attribute
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*/
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public String toString() {
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return name;
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}
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private String name;
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public static final Attribute SIZE = new Attribute("size");
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public static final Attribute COLOR = new Attribute("color");
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public static final Attribute CLEAR = new Attribute("clear");
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public static final Attribute BACKGROUND = new Attribute("background");
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public static final Attribute BGCOLOR = new Attribute("bgcolor");
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public static final Attribute TEXT = new Attribute("text");
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public static final Attribute LINK = new Attribute("link");
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public static final Attribute VLINK = new Attribute("vlink");
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public static final Attribute ALINK = new Attribute("alink");
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public static final Attribute WIDTH = new Attribute("width");
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public static final Attribute HEIGHT = new Attribute("height");
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public static final Attribute ALIGN = new Attribute("align");
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public static final Attribute NAME = new Attribute("name");
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public static final Attribute HREF = new Attribute("href");
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public static final Attribute REL = new Attribute("rel");
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public static final Attribute REV = new Attribute("rev");
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public static final Attribute TITLE = new Attribute("title");
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public static final Attribute TARGET = new Attribute("target");
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public static final Attribute SHAPE = new Attribute("shape");
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public static final Attribute COORDS = new Attribute("coords");
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public static final Attribute ISMAP = new Attribute("ismap");
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public static final Attribute NOHREF = new Attribute("nohref");
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public static final Attribute ALT = new Attribute("alt");
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public static final Attribute ID = new Attribute("id");
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public static final Attribute SRC = new Attribute("src");
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public static final Attribute HSPACE = new Attribute("hspace");
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public static final Attribute VSPACE = new Attribute("vspace");
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public static final Attribute USEMAP = new Attribute("usemap");
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public static final Attribute LOWSRC = new Attribute("lowsrc");
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public static final Attribute CODEBASE = new Attribute("codebase");
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public static final Attribute CODE = new Attribute("code");
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public static final Attribute ARCHIVE = new Attribute("archive");
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public static final Attribute VALUE = new Attribute("value");
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public static final Attribute VALUETYPE = new Attribute("valuetype");
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public static final Attribute TYPE = new Attribute("type");
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public static final Attribute CLASS = new Attribute("class");
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public static final Attribute STYLE = new Attribute("style");
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public static final Attribute LANG = new Attribute("lang");
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public static final Attribute FACE = new Attribute("face");
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public static final Attribute DIR = new Attribute("dir");
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public static final Attribute DECLARE = new Attribute("declare");
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public static final Attribute CLASSID = new Attribute("classid");
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public static final Attribute DATA = new Attribute("data");
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public static final Attribute CODETYPE = new Attribute("codetype");
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public static final Attribute STANDBY = new Attribute("standby");
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public static final Attribute BORDER = new Attribute("border");
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public static final Attribute SHAPES = new Attribute("shapes");
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public static final Attribute NOSHADE = new Attribute("noshade");
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public static final Attribute COMPACT = new Attribute("compact");
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public static final Attribute START = new Attribute("start");
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public static final Attribute ACTION = new Attribute("action");
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public static final Attribute METHOD = new Attribute("method");
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public static final Attribute ENCTYPE = new Attribute("enctype");
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public static final Attribute CHECKED = new Attribute("checked");
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public static final Attribute MAXLENGTH = new Attribute("maxlength");
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public static final Attribute MULTIPLE = new Attribute("multiple");
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public static final Attribute SELECTED = new Attribute("selected");
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public static final Attribute ROWS = new Attribute("rows");
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public static final Attribute COLS = new Attribute("cols");
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public static final Attribute DUMMY = new Attribute("dummy");
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public static final Attribute CELLSPACING = new Attribute("cellspacing");
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public static final Attribute CELLPADDING = new Attribute("cellpadding");
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public static final Attribute VALIGN = new Attribute("valign");
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public static final Attribute HALIGN = new Attribute("halign");
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public static final Attribute NOWRAP = new Attribute("nowrap");
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public static final Attribute ROWSPAN = new Attribute("rowspan");
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public static final Attribute COLSPAN = new Attribute("colspan");
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public static final Attribute PROMPT = new Attribute("prompt");
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public static final Attribute HTTPEQUIV = new Attribute("http-equiv");
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public static final Attribute CONTENT = new Attribute("content");
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public static final Attribute LANGUAGE = new Attribute("language");
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public static final Attribute VERSION = new Attribute("version");
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public static final Attribute N = new Attribute("n");
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public static final Attribute FRAMEBORDER = new Attribute("frameborder");
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public static final Attribute MARGINWIDTH = new Attribute("marginwidth");
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public static final Attribute MARGINHEIGHT = new Attribute("marginheight");
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public static final Attribute SCROLLING = new Attribute("scrolling");
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public static final Attribute NORESIZE = new Attribute("noresize");
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public static final Attribute ENDTAG = new Attribute("endtag");
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public static final Attribute COMMENT = new Attribute("comment");
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static final Attribute MEDIA = new Attribute("media");
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static final Attribute allAttributes[] = {
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FACE,
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COMMENT,
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SIZE,
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COLOR,
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CLEAR,
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BACKGROUND,
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BGCOLOR,
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TEXT,
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LINK,
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VLINK,
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ALINK,
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WIDTH,
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HEIGHT,
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ALIGN,
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NAME,
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HREF,
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REL,
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REV,
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TITLE,
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TARGET,
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SHAPE,
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COORDS,
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ISMAP,
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NOHREF,
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ALT,
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ID,
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SRC,
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HSPACE,
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VSPACE,
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USEMAP,
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LOWSRC,
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CODEBASE,
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CODE,
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ARCHIVE,
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VALUE,
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VALUETYPE,
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TYPE,
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CLASS,
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STYLE,
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LANG,
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DIR,
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DECLARE,
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CLASSID,
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DATA,
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CODETYPE,
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STANDBY,
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BORDER,
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SHAPES,
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NOSHADE,
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COMPACT,
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START,
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ACTION,
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METHOD,
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ENCTYPE,
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CHECKED,
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MAXLENGTH,
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MULTIPLE,
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SELECTED,
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ROWS,
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COLS,
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DUMMY,
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CELLSPACING,
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CELLPADDING,
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VALIGN,
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HALIGN,
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NOWRAP,
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ROWSPAN,
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COLSPAN,
|
|
PROMPT,
|
|
HTTPEQUIV,
|
|
CONTENT,
|
|
LANGUAGE,
|
|
VERSION,
|
|
N,
|
|
FRAMEBORDER,
|
|
MARGINWIDTH,
|
|
MARGINHEIGHT,
|
|
SCROLLING,
|
|
NORESIZE,
|
|
MEDIA,
|
|
ENDTAG
|
|
};
|
|
}
|
|
|
|
// The secret to 73, is that, given that the Hashtable contents
|
|
// never change once the static initialization happens, the initial size
|
|
// that the hashtable grew to was determined, and then that very size
|
|
// is used.
|
|
//
|
|
private static final Hashtable<String, Tag> tagHashtable = new Hashtable<String, Tag>(73);
|
|
|
|
/** Maps from StyleConstant key to HTML.Tag. */
|
|
private static final Hashtable<Object, Tag> scMapping = new Hashtable<Object, Tag>(8);
|
|
|
|
static {
|
|
|
|
for (int i = 0; i < Tag.allTags.length; i++ ) {
|
|
tagHashtable.put(Tag.allTags[i].toString(), Tag.allTags[i]);
|
|
StyleContext.registerStaticAttributeKey(Tag.allTags[i]);
|
|
}
|
|
StyleContext.registerStaticAttributeKey(Tag.IMPLIED);
|
|
StyleContext.registerStaticAttributeKey(Tag.CONTENT);
|
|
StyleContext.registerStaticAttributeKey(Tag.COMMENT);
|
|
for (int i = 0; i < Attribute.allAttributes.length; i++) {
|
|
StyleContext.registerStaticAttributeKey(Attribute.
|
|
allAttributes[i]);
|
|
}
|
|
StyleContext.registerStaticAttributeKey(HTML.NULL_ATTRIBUTE_VALUE);
|
|
scMapping.put(StyleConstants.Bold, Tag.B);
|
|
scMapping.put(StyleConstants.Italic, Tag.I);
|
|
scMapping.put(StyleConstants.Underline, Tag.U);
|
|
scMapping.put(StyleConstants.StrikeThrough, Tag.STRIKE);
|
|
scMapping.put(StyleConstants.Superscript, Tag.SUP);
|
|
scMapping.put(StyleConstants.Subscript, Tag.SUB);
|
|
scMapping.put(StyleConstants.FontFamily, Tag.FONT);
|
|
scMapping.put(StyleConstants.FontSize, Tag.FONT);
|
|
}
|
|
|
|
/**
|
|
* Returns the set of actual HTML tags that
|
|
* are recognized by the default HTML reader.
|
|
* This set does not include tags that are
|
|
* manufactured by the reader.
|
|
*/
|
|
public static Tag[] getAllTags() {
|
|
Tag[] tags = new Tag[Tag.allTags.length];
|
|
System.arraycopy(Tag.allTags, 0, tags, 0, Tag.allTags.length);
|
|
return tags;
|
|
}
|
|
|
|
/**
|
|
* Fetches a tag constant for a well-known tag name (i.e. one of
|
|
* the tags in the set {A, ADDRESS, APPLET, AREA, B,
|
|
* BASE, BASEFONT, BIG,
|
|
* BLOCKQUOTE, BODY, BR, CAPTION, CENTER, CITE, CODE,
|
|
* DD, DFN, DIR, DIV, DL, DT, EM, FONT, FORM, FRAME,
|
|
* FRAMESET, H1, H2, H3, H4, H5, H6, HEAD, HR, HTML,
|
|
* I, IMG, INPUT, ISINDEX, KBD, LI, LINK, MAP, MENU,
|
|
* META, NOBR, NOFRAMES, OBJECT, OL, OPTION, P, PARAM,
|
|
* PRE, SAMP, SCRIPT, SELECT, SMALL, SPAN, STRIKE, S,
|
|
* STRONG, STYLE, SUB, SUP, TABLE, TD, TEXTAREA,
|
|
* TH, TITLE, TR, TT, U, UL, VAR}. If the given
|
|
* name does not represent one of the well-known tags, then
|
|
* <code>null</code> will be returned.
|
|
*
|
|
* @param tagName the <code>String</code> name requested
|
|
* @return a tag constant corresponding to the <code>tagName</code>,
|
|
* or <code>null</code> if not found
|
|
*/
|
|
public static Tag getTag(String tagName) {
|
|
|
|
Tag t = tagHashtable.get(tagName);
|
|
return (t == null ? null : t);
|
|
}
|
|
|
|
/**
|
|
* Returns the HTML <code>Tag</code> associated with the
|
|
* <code>StyleConstants</code> key <code>sc</code>.
|
|
* If no matching <code>Tag</code> is found, returns
|
|
* <code>null</code>.
|
|
*
|
|
* @param sc the <code>StyleConstants</code> key
|
|
* @return tag which corresponds to <code>sc</code>, or
|
|
* <code>null</code> if not found
|
|
*/
|
|
static Tag getTagForStyleConstantsKey(StyleConstants sc) {
|
|
return scMapping.get(sc);
|
|
}
|
|
|
|
/**
|
|
* Fetches an integer attribute value. Attribute values
|
|
* are stored as a string, and this is a convenience method
|
|
* to convert to an actual integer.
|
|
*
|
|
* @param attr the set of attributes to use to try to fetch a value
|
|
* @param key the key to use to fetch the value
|
|
* @param def the default value to use if the attribute isn't
|
|
* defined or there is an error converting to an integer
|
|
*/
|
|
public static int getIntegerAttributeValue(AttributeSet attr,
|
|
Attribute key, int def) {
|
|
int value = def;
|
|
String istr = (String) attr.getAttribute(key);
|
|
if (istr != null) {
|
|
try {
|
|
value = Integer.valueOf(istr).intValue();
|
|
} catch (NumberFormatException e) {
|
|
value = def;
|
|
}
|
|
}
|
|
return value;
|
|
}
|
|
|
|
// This is used in cases where the value for the attribute has not
|
|
// been specified.
|
|
//
|
|
public static final String NULL_ATTRIBUTE_VALUE = "#DEFAULT";
|
|
|
|
// size determined similar to size of tagHashtable
|
|
private static final Hashtable<String, Attribute> attHashtable = new Hashtable<String, Attribute>(77);
|
|
|
|
static {
|
|
|
|
for (int i = 0; i < Attribute.allAttributes.length; i++ ) {
|
|
attHashtable.put(Attribute.allAttributes[i].toString(), Attribute.allAttributes[i]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the set of HTML attributes recognized.
|
|
* @return the set of HTML attributes recognized
|
|
*/
|
|
public static Attribute[] getAllAttributeKeys() {
|
|
Attribute[] attributes = new Attribute[Attribute.allAttributes.length];
|
|
System.arraycopy(Attribute.allAttributes, 0,
|
|
attributes, 0, Attribute.allAttributes.length);
|
|
return attributes;
|
|
}
|
|
|
|
/**
|
|
* Fetches an attribute constant for a well-known attribute name
|
|
* (i.e. one of the attributes in the set {FACE, COMMENT, SIZE,
|
|
* COLOR, CLEAR, BACKGROUND, BGCOLOR, TEXT, LINK, VLINK, ALINK,
|
|
* WIDTH, HEIGHT, ALIGN, NAME, HREF, REL, REV, TITLE, TARGET,
|
|
* SHAPE, COORDS, ISMAP, NOHREF, ALT, ID, SRC, HSPACE, VSPACE,
|
|
* USEMAP, LOWSRC, CODEBASE, CODE, ARCHIVE, VALUE, VALUETYPE,
|
|
* TYPE, CLASS, STYLE, LANG, DIR, DECLARE, CLASSID, DATA, CODETYPE,
|
|
* STANDBY, BORDER, SHAPES, NOSHADE, COMPACT, START, ACTION, METHOD,
|
|
* ENCTYPE, CHECKED, MAXLENGTH, MULTIPLE, SELECTED, ROWS, COLS,
|
|
* DUMMY, CELLSPACING, CELLPADDING, VALIGN, HALIGN, NOWRAP, ROWSPAN,
|
|
* COLSPAN, PROMPT, HTTPEQUIV, CONTENT, LANGUAGE, VERSION, N,
|
|
* FRAMEBORDER, MARGINWIDTH, MARGINHEIGHT, SCROLLING, NORESIZE,
|
|
* MEDIA, ENDTAG}).
|
|
* If the given name does not represent one of the well-known attributes,
|
|
* then <code>null</code> will be returned.
|
|
*
|
|
* @param attName the <code>String</code> requested
|
|
* @return the <code>Attribute</code> corresponding to <code>attName</code>
|
|
*/
|
|
public static Attribute getAttributeKey(String attName) {
|
|
Attribute a = attHashtable.get(attName);
|
|
if (a == null) {
|
|
return null;
|
|
}
|
|
return a;
|
|
}
|
|
|
|
}
|