/** * The contents of this file are subject to the license and copyright * detailed in the LICENSE and NOTICE files at the root of the source * tree and available online at * * http://www.dspace.org/license/ */ package org.dspace.app.webui.jsptag; import java.io.IOException; import javax.servlet.http.HttpServletRequest; import javax.servlet.jsp.JspException; import javax.servlet.jsp.JspWriter; import javax.servlet.jsp.jstl.fmt.LocaleSupport; import javax.servlet.jsp.tagext.TagSupport; import org.apache.commons.lang.ArrayUtils; import org.dspace.content.Collection; /** * Tag for display a list of collections * * @author Robert Tansley * @version $Revision$ */ public class CollectionListTag extends TagSupport { /** Collections to display */ private transient Collection[] collections; private static final long serialVersionUID = -9040013543196580904L; public CollectionListTag() { super(); } public int doStartTag() throws JspException { JspWriter out = pageContext.getOut(); try { out.println("<table align=\"center\" class=\"miscTable\" title=\"Collection List\">"); // Write column headings out.print("<tr><th id=\"t4\" class=\"oddRowOddCol\">" + LocaleSupport.getLocalizedMessage(pageContext, "org.dspace.app.webui.jsptag.CollectionListTag.collectionName") + "</th></tr>"); // Row: toggles between Odd and Even String row = "even"; for (int i = 0; i < collections.length; i++) { // name String name = collections[i].getMetadata("name"); // first and only column is 'name' out.print("<tr><td headers=\"t4\" class=\"" + row + "RowEvenCol\">"); out.print("<a href=\""); HttpServletRequest hrq = (HttpServletRequest) pageContext .getRequest(); out.print(hrq.getContextPath() + "/handle/"); out.print(collections[i].getHandle()); out.print("\">"); out.print(name); out.print("</a>"); out.println("</td></tr>"); row = (row.equals("odd") ? "even" : "odd"); } out.println("</table>"); } catch (IOException ie) { throw new JspException(ie); } return SKIP_BODY; } /** * Get the collections to list * * @return the collections */ public Collection[] getCollections() { return (Collection[]) ArrayUtils.clone(collections); } /** * Set the collections to list * * @param collectionsIn * the collections */ public void setCollections(Collection[] collectionsIn) { collections = (Collection[]) ArrayUtils.clone(collectionsIn); } public void release() { collections = null; } }