com.liferay.asset.taglib.servlet.taglib.AssetTagsAvailableTag Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.asset.taglib.servlet.taglib;
import com.liferay.asset.kernel.model.AssetTag;
import com.liferay.asset.kernel.service.AssetTagServiceUtil;
import com.liferay.portal.kernel.util.ServerDetector;
import com.liferay.taglib.TagSupport;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.jsp.JspException;
/**
* @author Sergio González
*/
public class AssetTagsAvailableTag extends TagSupport {
@Override
public int doStartTag() throws JspException {
try {
_assetTags = AssetTagServiceUtil.getTags(_className, _classPK);
if (!_assetTags.isEmpty()) {
return EVAL_BODY_INCLUDE;
}
return SKIP_BODY;
}
catch (Exception e) {
throw new JspException(e);
}
finally {
if (!ServerDetector.isResin()) {
_className = null;
_classPK = 0;
}
}
}
public List getAssetTags() {
return _assetTags;
}
public void setClassName(String className) {
_className = className;
}
public void setClassPK(long classPK) {
_classPK = classPK;
}
private List _assetTags = new ArrayList<>();
private String _className;
private long _classPK;
}