/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package jakarta.servlet.jsp.tagext;

/**
 * Tag information for a tag file in a Tag Library; This class is instantiated from the Tag Library Descriptor file
 * (TLD) and is available only at translation time.
 *
 * @since JSP 2.0
 */
public class TagFileInfo {

    /**
     * Constructor for TagFileInfo from data in the JSP 2.0 format for TLD. This class is to be instantiated only from
     * the TagLibrary code under request from some JSP code that is parsing a TLD (Tag Library Descriptor). Note that,
     * since TagLibraryInfo reflects both TLD information and taglib directive information, a TagFileInfo instance is
     * dependent on a taglib directive. This is probably a design error, which may be fixed in the future.
     *
     * @param name    The unique action name of this tag
     * @param path    Where to find the .tag file implementing this action, relative to the location of the TLD file.
     * @param tagInfo The detailed information about this tag, as parsed from the directives in the tag file.
     */
    public TagFileInfo(String name, String path, TagInfo tagInfo) {
        this.name = name;
        this.path = path;
        this.tagInfo = tagInfo;
    }

    /**
     * The unique action name of this tag.
     *
     * @return The (short) name of the tag.
     */
    public String getName() {
        return name;
    }

    /**
     * Where to find the .tag file implementing this action.
     *
     * @return The path of the tag file, relative to the TLD, or "." if the tag file was defined in an implicit tag
     *             file.
     */
    public String getPath() {
        return path;
    }

    /**
     * Returns information about this tag, parsed from the directives in the tag file.
     *
     * @return a TagInfo object containing information about this tag
     */
    public TagInfo getTagInfo() {
        return tagInfo;
    }

    // private fields for 2.0 info
    private final String name;
    private final String path;
    private final TagInfo tagInfo;
}
