RawSelect.java

/*
 * Copyright (c) 2005-2011 Grameen Foundation USA
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * See also http://www.apache.org/licenses/LICENSE-2.0.html for an
 * explanation of the license and how it is applied.
 */

/*
 * Created on Aug 3, 2005
 * This Package contains the Mifos select tag and related classes
 */
package org.mifos.framework.struts.tags;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;

/**
 * This class represent the string representation of the select tag
 */
public class RawSelect {
    /** Name the componenet. */
    private String name;
    /** Size componenet. */
    private String size;
    /** Multiple values can be selected or not. */
    private String multiple;
    /** Will hold the data for select. */
    // private String [] data;
    private Map data = new HashMap();
    /** Style of the select */
    private String style;

    /**
     * Constructor for the raw Select
     *
     */
    public RawSelect() {
        name = null;
        size = "5";
        multiple = null;
        data = null;
        style = null;
    }

    /**
     * Function get the multiple
     *
     * @return Returns the multiple.
     */
    public String getMultiple() {
        return multiple;
    }

    /**
     * Function set the multiple
     *
     * @param multiple
     *            The multiple to set.
     */
    public void setMultiple(String multiple) {
        this.multiple = multiple;
    }

    /**
     * Function get the name
     *
     * @return Returns the name.
     */
    public String getName() {
        return name;
    }

    /**
     * Function set the name
     *
     * @param name
     *            The name to set.
     */
    public void setName(String name) {
        this.name = name;
    }

    /**
     * Function get the size
     *
     * @return Returns the size.
     */
    public String getSize() {
        return size;
    }

    /**
     * Function set the size
     *
     * @param size
     *            The size to set.
     */
    public void setSize(String size) {
        this.size = size;
    }

    /**
     * This funtion Returns the HTML representation of the button
     *
     * @return String String representation of the button
     */

    @Override
    public String toString() {
        super.toString();
        StringBuffer results = new StringBuffer();
        results
                .append("<SELECT onMouseover=\"showtip(this,event,'Select the item(s)')\" onMouseOut=\"hidetip()\" onchange =\"showtip(this,event,'Select the item(s)')\" style=\"MIN-WIDTH: 136px\"");
        prepareAttribute(results, "name", getName());
        prepareAttribute(results, "size", getSize());
        prepareAttribute(results, "multiple", getMultiple());
        prepareAttribute(results, "style", getStyle());
        results.append(">");
        if (getData() != null) {
            Map map = getData();
            Set set = map.keySet();
            Iterator it = set.iterator();
            for (int i = 0; it.hasNext(); i++) {
                Object object = it.next();
                if (i == 0) {
                    results.append("<OPTION value=\"" + object + "\"" + "selected >"
                            + MifosTagUtils.xmlEscape(map.get(object).toString()));
                } else {
                    results.append("<OPTION value=\"" + object + "\"" + " >"
                            + MifosTagUtils.xmlEscape(map.get(object).toString()));
                }
            }
        }
        results.append("</SELECT> ");
        return results.toString();

    }

    /*
     * Helper function to append the string representaion of attributes to
     * string buffer results
     *
     * @param handlers: String buffer to hold string representation of
     * attributes
     *
     * @param name: name of the attribute
     *
     * @param value: value of attribute
     */

    private void prepareAttribute(StringBuffer handlers, String name, Object value) {
        if (value != null) {
            handlers.append(" ");
            handlers.append(name);
            handlers.append("=\"");
            handlers.append(value);
            handlers.append("\"");
        }
    }

    /**
     * Function For getting the style of Select
     *
     * @return Returns the style.
     */
    public String getStyle() {
        return style;
    }

    /**
     * Function For setting the style of Select
     *
     * @param style
     *            The style to set.
     */
    public void setStyle(String style) {
        this.style = style;
    }

    /**
     * @return Returns the data.
     */
    public Map getData() {
        return data;
    }

    /**
     * @param data
     *            The data to set.
     */
    public void setData(Map data) {
        this.data = data;
    }
}