/* * Copyright (c) 2005, John Mettraux, OpenWFE.org * All rights reserved. *  * Redistribution and use in source and binary forms, with or without  * modification, are permitted provided that the following conditions are met: *  * . Redistributions of source code must retain the above copyright notice, this *   list of conditions and the following disclaimer.   *  * . 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. *  * . Neither the name of the "OpenWFE" nor the names of its contributors may be *   used to endorse or promote products derived from this software without *   specific prior written permission. *  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"  * AND ANY EXPRESS 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 THE COPYRIGHT OWNER OR 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. * * $Id: StringField.java,v 1.11 2005/05/17 16:41:00 jmettraux Exp $ *///// StringField.java//// jmettraux@openwfe.org//// generated with // jtmpl 1.0.04 31.10.2002 John Mettraux (jmettraux@openwfe.org)//package openwfe.org.uman.web;import javax.servlet.http.HttpServletRequest;import openwfe.org.ReflectionUtils;/** * no comment * * <p><font size=2>CVS Info : * <br>$Author: jmettraux $ * <br>$Date: 2005/05/17 16:41:00 $ * <br>$Id: StringField.java,v 1.11 2005/05/17 16:41:00 jmettraux Exp $ </font> * * @author jmettraux@openwfe.org */public class StringField    extends Field{    //    // FIELDS    protected String value = null;    //    // CONSTRUCTORS    public StringField (String name, java.util.Map initParams)    {        super(name);        this.value = (String)initParams.get(VALUE);    }    //    // METHODS from Field    public Object parseRequestValues (HttpServletRequest req)        throws WumanException    {        String[] requestValues =             req.getParameterValues(Handler.HANDLER_PREFIX + this.name);        return requestValues[0];    }    public Object clone ()    {        StringField clone =             new StringField(this.name, new java.util.HashMap(0));        clone.value = this.value;        return clone;    }    public String getHtmlInputTag ()    {        StringBuffer sb = new StringBuffer();        sb.append("<input");        sb.append(" type=text");        sb.append(" size=50");        sb.append(" name=");         sb.append(Handler.HANDLER_PREFIX);        sb.append(this.name);        if (this.value != null)        {            sb.append(" value=\"");             sb.append(this.value);            sb.append("\"");        }        sb.append(">");        return sb.toString();    }    public void setValue (Object source)        throws WumanException    {        try        {            Object oValue = ReflectionUtils.getAttribute(source, this.name);            if (oValue == null)                this.value = "null";            else                this.value = (String)oValue;        }        catch (Exception e)        {            throw new WumanException                ("Failed to set value in field", e);        }    }    //    // METHODS}