inputbean.java

GridSphere 门户 提供一个基于 portlet 的高级开放源代码门户。GridSphere 是在欧盟提供基金的 GridLab 项目下开发的

/**
 * @author <a href="mailto:[e-mail]">Jason Novotny</a>
 * @version $Id: InputBean.java 5032 2006-08-17 18:15:06Z novotny $
 */
package org.gridsphere.provider.portletui.beans;

/**
 * An abstract <code>InputBean</code> provides a generic input HTML element
 */
public abstract class InputBean extends BaseComponentBean implements TagBean {

    public static final String INPUT_STYLE = "portlet-form-input-field";

    protected String inputtype = "";
    protected int size = 0;
    protected int maxlength = 0;

    protected String onFocus = null;
    protected String onClick = null;
    protected String onDblClick = null;
    protected String onChange = null;
    protected String onBlur = null;
    protected String onSelect = null;

    protected String onmousedown = null;
    protected String onmousemove = null;
    protected String onmouseout = null;
    protected String onmouseover = null;
    protected String onmouseup = null;


    /**
     * Constructs a default input bean
     */
    public InputBean() {
        super();
        this.cssClass = INPUT_STYLE;
    }

    /**
     * Constructs an input bean with a supplied name
     *
     * @param name the bean name
     */
    public InputBean(String name) {
        super(name);
        this.cssClass = INPUT_STYLE;
    }

    /**
     * Returns the onChange JavaScript function
     *
     * @return onChange JavaScript function
     */
    public String getOnChange() {
        return onChange;
    }

    /**
     * Sets the onChange JavaScript function
     *
     * @param onChange the onChange JavaScript function
     */
    public void setOnChange(String onChange) {
        this.onChange = onChange;
    }

    /**
     * Returns the onBlur JavaScript function
     *
     * @return onBlur JavaScript function
     */
    public String getOnBlur() {
        return onBlur;
    }

    /**
     * Sets the onBlur JavaScript function
     *
     * @param onBlur the onBlur JavaScript function
     */
    public void setOnBlur(String onBlur) {
        this.onBlur = onBlur;
    }

    /**
     * Returns the onSelect JavaScript function
     *
     * @return onSelect JavaScript function
     */
    public String getOnSelect() {
        return onSelect;
    }

    /**
     * Sets the onSelect JavaScript function
     *
     * @param onSelect the onSelect JavaScript function
     */
    public void setOnSelect(String onSelect) {
        this.onSelect = onSelect;
    }

    /**
     * Sets the onFocus JavaScript function
     *
     * @param onFocus the onFocus JavaScript function
     */
    public void setOnFocus(String onFocus) {
        this.onFocus = onFocus;
    }

    /**
     * Returns the onFocus JavaScript function
     *
     * @return onFocus JavaScript function
     */
    public String getOnFocus() {
        return onFocus;
    }

    /**
     * Returns the onClick javascript function
     *
     * @return the onClick javascript function
     */
    public String getOnClick() {
        return onClick;
    }

    /**
     * Sets the onClick JavaScript function
     *
     * @param onClick the onFocus JavaScript function
     */
    public void setOnClick(String onClick) {
        this.onClick = onClick;
    }

    /**
     * Returns the onDblClick javascript function
     *
     * @return the onDblClick javascript function
     */
    public String getOnDblClick() {
        return onDblClick;
    }

    /**
     * Sets the onDblClick JavaScript function
     *
     * @param onDblClick the onDblClick JavaScript function
     */
    public void setOnDblClick(String onDblClick) {
        this.onDblClick = onDblClick;
    }

    /**
     * Returns the onmousedown event
     *
     * @return the onmousedown function
     */
    public String getOnMouseDown() {
        return onmousedown;
    }

    /**
     * Sets the onmousedown event
     *
     * @param onmousedown the onmousedown function
     */
    public void setOnMouseDown(String onmousedown) {
        this.onmousedown = onmousedown;
    }

    /**
     * Returns the onmousemove function
     *
     * @return the onmousemove function
     */
    public String getOnMouseMove() {
        return onmousemove;
    }

    /**
     * Sets the onmousemove function
     *
     * @param onmousemove the onmousemove function
     */
    public void setOnMouseMove(String onmousemove) {
        this.onmousemove = onmousemove;
    }

    /**
     * Returns the onmouseout function
     *
     * @return the onmouseout function
     */
    public String getOnMouseOut() {
        return onmouseout;
    }

    /**
     * Sets the onmouseout function
     *
     * @param onmouseout the onmouseout function
     */
    public void setOnMouseOut(String onmouseout) {
        this.onmouseout = onmouseout;
    }

    /**
     * Returns the onmouseover function
     *
     * @return the onmouseover function
     */
    public String getOnMouseOver() {
        return onmouseover;
    }

    /**
     * Sets the onmouseover javascript function
     *
     * @param onmouseover the onmouseover function
     */
    public void setOnMouseOver(String onmouseover) {
        this.onmouseover = onmouseover;
    }

    /**
     * Returns the onMouseUp javascript function
     *
     * @return the onmouseup event
     */
    public String getOnMouseUp() {
        return onmouseup;
    }

    /**
     * Sets the onMouseUp javascript function
     *
     * @param onmouseup a mouseup event
     */
    public void setOnMouseUp(String onmouseup) {
        this.onmouseup = onmouseup;
    }

    /**
     * Returns the size of this input element
     *
     * @return the size of this input element
     */
    public int getSize() {
        return size;
    }

    /**
     * Sets the size of this input element
     *
     * @param size the size of this input element
     */
    public void setSize(int size) {
        this.size = size;
    }

    /**
     * Returns the maximum length of this input element
     *
     * @return the maximum length of this input element
     */
    public int getMaxLength() {
        return maxlength;
    }

    /**
     * Sets the maximum length of this input element
     *
     * @param maxlength the maximum length of this input element
     */
    public void setMaxLength(int maxlength) {
        this.maxlength = maxlength;
    }

    public String getEncodedName() {
        return createTagName(name);
    }

    /**
     * Returns the bean value
     *
     * @return the bean value
     */
    public String getValue() {
        return parseUserInput(value);
    }

    /**
     * An attempt to parse user supplied input for any HTML arrow tags and convert them
     *
     * @param userInput some user supplied input
     * @return the parsed user input text
     */
    private static String parseUserInput(String userInput) {
        if (userInput == null) return null;
        userInput = userInput.replaceAll("<", "&lt;");
        userInput = userInput.replaceAll(">", "&gt;");
        return userInput;
    }

    public String toStartString() {
        StringBuffer sb = new StringBuffer();
        sb.append("<input ");
        if (id != null) sb.append("id=\"").append(id).append("\" ");
        sb.append(getFormattedCss());
        sb.append(" type=\"");
        sb.append(inputtype);
        sb.append("\" ");
        String sname = createTagName(name);
        sb.append("name=\"");
        sb.append(sname);
        sb.append("\" ");
        if (value != null) sb.append("value=\"").append(value).append("\" ");
        if (size != 0) sb.append("size=\"").append(size).append("\" ");
        if (maxlength != 0) sb.append("maxlength=\"").append(maxlength).append("\" ");
        if (onFocus != null) sb.append("onfocus=\"").append(onFocus).append("\" ");
        if (onClick != null) sb.append("onclick=\"").append(onClick).append("\" ");
        if (onDblClick != null) sb.append("ondblclick=\"").append(onDblClick).append("\" ");
        if (onChange != null) sb.append("onchange=\"").append(onChange).append("\" ");
        if (onBlur != null) sb.append("onblur=\"").append(onBlur).append("\" ");
        if (onSelect != null) sb.append("onselect=\"").append(onSelect).append("\" ");
        if (onmouseout != null) sb.append("onmouseout=\"").append(onmouseout).append("\" ");
        if (onmousedown != null) sb.append("onmousedown=\"").append(onmousedown).append("\" ");
        if (onmouseup != null) sb.append("onmouseup=\"").append(onmouseup).append("\" ");
        if (onmousemove != null) sb.append("onmousemove=\"").append(onmousemove).append("\" ");
        if (onmouseover != null) sb.append("onmouseover=\"").append(onmouseover).append("\" ");

        sb.append(checkReadOnly());
        sb.append(checkDisabled());
        sb.append("/>");
        return sb.toString();
    }

    public String toEndString() {
        return "";
    }

}