/* ====================================================================
* The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
*
* Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by Jcorporate Ltd.
* (http://www.jcorporate.com/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. "Jcorporate" and product names such as "Expresso" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written permission,
* please contact info@jcorporate.com.
*
* 5. Products derived from this software may not be called "Expresso",
* or other Jcorporate product names; nor may "Expresso" or other
* Jcorporate product names appear in their name, without prior
* written permission of Jcorporate Ltd.
*
* 6. No product derived from this software may compete in the same
* market space, i.e. framework, without prior written permission
* of Jcorporate Ltd. For written permission, please contact
* partners@jcorporate.com.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Jcorporate Ltd. Contributions back
* to the project(s) are encouraged when you make modifications.
* Please send them to support@jcorporate.com. For more information
* on Jcorporate Ltd. and its products, please see
* <http://www.jcorporate.com/>.
*
* Portions of this software are based upon other open source
* products and are subject to their respective licenses.
*/
package com.jcorporate.expresso.services.html;
/**
* List.java
*
* Copyright 1999, 2000, 2001 Jcorporate Ltd.
*/
import java.io.PrintWriter;
import java.util.Enumeration;
/**
* A list (ordered or unordered)
*
* @author Michael Nash
* @version $Revision: 1.8 $ $Date: 2004/11/17 20:48:18 $
*/
public class List
extends HtmlElement {
private String thisClass = (this.getClass().getName() + ".");
private boolean ordered = false;
private String listType = ("");
/**
* Constructor
*/
public List()
throws HtmlException {
super();
} /* List() */
/**
* Constructor
*
* @param newName the name of the list
*/
public List(String newName)
throws HtmlException {
super(newName);
} /* List(String) */
/**
* Display the list
*
* @param depth the number of tabs to indent
* @param out the output stream
*/
protected synchronized void display(PrintWriter out, int depth)
throws HtmlException {
String myName = (thisClass + "display(PrintWriter)");
if (contents.size() == 0) {
throw new HtmlException(myName + ":List " + getName() +
" has no contents");
}
if (ordered) {
this.padWithTabs(out, depth);
out.print("<ol");
} else {
this.padWithTabs(out, depth);
out.print("<ul");
}
if (cSSClass != null) {
out.print(" class=\"" + cSSClass + "\"");
}
if (cSSID != null) {
out.print(" id=\"" + cSSID + "\"");
}
if (!listType.equals("")) {
out.print(" type=\"" + listType + "\">");
} else {
out.print(">");
}
HtmlElement oneElement = null;
for (Enumeration e = contents.elements(); e.hasMoreElements();) {
oneElement = (HtmlElement) e.nextElement();
oneElement.display(out, depth + 1);
}
if (ordered) {
this.padWithTabs(out, depth);
out.print("</ol>");
} else {
this.padWithTabs(out, depth);
out.print("</ul>");
}
setDisplayed();
} /* display(PrintWriter) */
/**
* Specify if this list is ordered (OL) or unordered (UL)
*
* @param newOrdered true if OL
*/
public void setOrdered(boolean newOrdered)
throws HtmlException {
ordered = newOrdered;
} /* setOrdered(boolean) */
/**
* Set the type argument for the list
*
* @param newType java.lang.String
*/
public synchronized void setType(String newType)
throws HtmlException {
listType = newType;
} /* setType(String) */
}
/* List */
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