[struts-1.3.10] org.apache.struts包中的Globals类

package org.apache.struts;import java.io.Serializable;/** * Global manifest constants for the entire Struts Framework. * * @version $Rev: 471754 $ $Date: 2005-06-18 20:27:26 -0400 (Sat, 18 Jun 2005) *                */public class Globals implements Serializable {    // ----------------------------------------------------- Manifest Constants    /**     * The context attributes key under which our <code>ActionServlet</code>     * instance will be stored.     *     * @since Struts 1.1     */    public static final String ACTION_SERVLET_KEY ="org.apache.struts.action.ACTION_SERVLET";    /**     * The request attributes key under which a boolean <code>true</code>     * value should be stored if this request was cancelled.     *     * @since Struts 1.1     */    public static final String CANCEL_KEY = "org.apache.struts.action.CANCEL";    /**     * <p>The base of the context attributes key under which our     * <code>ModuleConfig</code> data structure will be stored.  This will be     * suffixed with the actual module prefix (including the leading "/"     * character) to form the actual attributes key.</p>     *     * <p>For each request processed by the controller servlet, the     * <code>ModuleConfig</code> object for the module selected by the request     * URI currently being processed will also be exposed under this key as a     * request attribute.</p>     *     * @since Struts 1.1     */    public static final String MODULE_KEY = "org.apache.struts.action.MODULE";    /**     * The ServletContext attribute under which we store the module prefixes     * String[].     *     * @since Struts 1.2     */    public static final String MODULE_PREFIXES_KEY ="org.apache.struts.globals.MODULE_PREFIXES";    /**     * The request attribute under which we store the original URI of the     * request.     *     * @since Struts 1.3     */    public static final String ORIGINAL_URI_KEY ="org.apache.struts.globals.ORIGINAL_URI_KEY";    /**     * The request attributes key under which your action should store an     * <code>org.apache.struts.action.ActionErrors</code> object, if you are     * using the corresponding custom tag library elements.     */    public static final String ERROR_KEY = "org.apache.struts.action.ERROR";    /**     * The request attributes key under which Struts custom tags might store a     * <code>Throwable</code> that caused them to report a JspException at     * runtime.  This value can be used on an error page to provide more     * detailed information about what really went wrong.     */    public static final String EXCEPTION_KEY ="org.apache.struts.action.EXCEPTION";    /**     * The session attributes key under which the user's selected     * <code>java.util.Locale</code> is stored, if any.  If no such attribute     * is found, the system default locale will be used when retrieving     * internationalized messages.  If used, this attribute is typically set     * during user login processing.     */    public static final String LOCALE_KEY = "org.apache.struts.action.LOCALE";    /**     * The request attributes key under which our <code>org.apache.struts.ActionMapping</code>     * instance is passed.     */    public static final String MAPPING_KEY ="org.apache.struts.action.mapping.instance";    /**     * The request attributes key under which your action should store an     * <code>org.apache.struts.action.ActionMessages</code> object, if you are     * using the corresponding custom tag library elements.     *     * @since Struts 1.1     */    public static final String MESSAGE_KEY ="org.apache.struts.action.ACTION_MESSAGE";    /**     * <p>The base of the context attributes key under which our module     * <code>MessageResources</code> will be stored.  This will be suffixed     * with the actual module prefix (including the leading "/" character) to     * form the actual resources key.</p>     *     * <p>For each request processed by the controller servlet, the     * <code>MessageResources</code> object for the module selected by the     * request URI currently being processed will also be exposed under this     * key as a request attribute.</p>     */    public static final String MESSAGES_KEY ="org.apache.struts.action.MESSAGE";    /**     * The request attributes key under which our multipart class is stored.     */    public static final String MULTIPART_KEY ="org.apache.struts.action.mapping.multipartclass";    /**     * <p>The base of the context attributes key under which an array of     * <code>PlugIn</code> instances will be stored.  This will be suffixed     * with the actual module prefix (including the leading "/" character) to     * form the actual attributes key.</p>     *     * @since Struts 1.1     */    public static final String PLUG_INS_KEY ="org.apache.struts.action.PLUG_INS";    /**     * <p>The base of the context attributes key under which our     * <code>RequestProcessor</code> instance will be stored.  This will be     * suffixed with the actual module prefix (including the leading "/"     * character) to form the actual attributes key.</p>     *     * @since Struts 1.1     */    public static final String REQUEST_PROCESSOR_KEY ="org.apache.struts.action.REQUEST_PROCESSOR";    /**     * The context attributes key under which we store the mapping defined for     * our controller serlet, which will be either a path-mapped pattern     * (<code>/action/*</code>) or an extension mapped pattern     * (<code>*.do</code>).     */    public static final String SERVLET_KEY ="org.apache.struts.action.SERVLET_MAPPING";    /**     * The session attributes key under which our transaction token is stored,     * if it is used.     */    public static final String TRANSACTION_TOKEN_KEY ="org.apache.struts.action.TOKEN";    /**     * The page attributes key under which xhtml status is stored.  This may     * be "true" or "false".  When set to true, the html tags output xhtml.     *     * @since Struts 1.1     */    public static final String XHTML_KEY = "org.apache.struts.globals.XHTML";    /**     * The name of the taglib package.     */    public static final String TAGLIB_PACKAGE = "org.apache.struts.taglib.html";    /**     * The property under which a Cancel button press is reported.     */    public static final String CANCEL_PROPERTY = TAGLIB_PACKAGE + ".CANCEL";    /**     * The property under which a Cancel button press is reported, if the     * Cancel button is rendered as an image.     */    public static final String CANCEL_PROPERTY_X = TAGLIB_PACKAGE + ".CANCEL.x";    /**     * The property under which a transaction token is reported.     */    public static final String TOKEN_KEY = TAGLIB_PACKAGE + ".TOKEN";}