/*
* Pager Tag Library
*
* Copyright (C) 2002 James Klicman <james@jsptags.com>
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.frameworkset.common.tag.pager.tags;
import javax.servlet.jsp.tagext.TagData;
import javax.servlet.jsp.tagext.TagExtraInfo;
import javax.servlet.jsp.tagext.VariableInfo;
public final class PagerTagExtraInfo extends TagExtraInfo {
public VariableInfo[] getVariableInfo(TagData tagData) {
String pager_infoName = tagData.getAttributeString("pager_infoName");
if(pager_infoName == null || pager_infoName.equals(""))
pager_infoName = "pager_info";
// String id = (String)tagData.getAttribute("id");
//System.out.println("id:" + id);
// String export = tagData.getAttributeString("export");
// if (export != null) {
// try {
// PagerTagExport pagerTagExport =
// TagExportParser.parsePagerTagExport(export);
// int len = 0;
// if (pagerTagExport.getPageOffset() != null)
// len++;
// if (pagerTagExport.getPageNumber() != null)
// len++;
//
// VariableInfo[] varinfo = new VariableInfo[len];
// int i = 0;
//
// String name;
// if ((name = pagerTagExport.getPageOffset()) != null)
// varinfo[i++] = new VariableInfo(name,
// java.lang.Integer.class.getName(),
// true, VariableInfo.NESTED);
// if ((name = pagerTagExport.getPageNumber()) != null)
// varinfo[i++] = new VariableInfo(name,
// java.lang.Integer.class.getName(),
// true, VariableInfo.NESTED);
//
// return varinfo;
// } catch (ParseException ex) {
// return new VariableInfo[0];
// }
// }
// if(id == null || id.trim().equals(""))
return new VariableInfo[] {new VariableInfo(pager_infoName,
PagerInfo.class.getName(),
true, VariableInfo.NESTED)};
// else
// return new VariableInfo[] {new VariableInfo("pager_info_" + id,
// PagerInfo.class.getName(),
// true, VariableInfo.NESTED)};
}
public boolean isValid(TagData tagData) {
// String export = tagData.getAttributeString("export");
// if (export != null) {
// try {
// TagExportParser.parsePagerTagExport(export);
// } catch (ParseException ex) {
// return false;
// }
// }
return true;
}
}
/* vim:set ts=4 sw=4: */