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68 lines
1.8 KiB
68 lines
1.8 KiB
/*
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This file is part of Airsonic.
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Airsonic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Airsonic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Airsonic. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2016 (C) Airsonic Authors
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Based upon Subsonic, Copyright 2009 (C) Sindre Mehus
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*/
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package org.airsonic.player.taglib;
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import javax.servlet.jsp.JspTagException;
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import javax.servlet.jsp.tagext.TagSupport;
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/**
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* A tag representing an URL query parameter.
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*
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* @see ParamTag
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* @author Sindre Mehus
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*/
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public class ParamTag extends TagSupport {
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private String name;
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private String value;
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public int doEndTag() throws JspTagException {
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// Add parameter name and value to surrounding 'url' tag.
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UrlTag tag = (UrlTag) findAncestorWithClass(this, UrlTag.class);
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if (tag == null) {
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throw new JspTagException("'sub:param' tag used outside 'sub:url'");
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}
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tag.addParameter(name, value);
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return EVAL_PAGE;
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}
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public void release() {
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name = null;
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value = null;
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super.release();
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getValue() {
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return value;
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}
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public void setValue(String value) {
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this.value = value;
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}
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}
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