a_cmsedituserdialog.java

cms是开源的框架

                result.append(createDialogRowsHtml(9, 11));
            } else {
                result.append(createDialogRowsHtml(9, 9));
            }
            result.append(createWidgetTableEnd());
            result.append(dialogBlockEnd());
        }

        result.append(createWidgetTableEnd());
        return result.toString();
    }

    /**
     * Creates a new user.<p>
     * 
     * @param name the name
     * @param pwd the password
     * @param desc the description
     * @param info the additional information map
     * 
     * @return the new user
     * 
     * @throws CmsException if something goes wrong
     */
    protected abstract CmsUser createUser(String name, String pwd, String desc, Map info) throws CmsException;

    /**
     * Creates the list of widgets for this dialog.<p>
     */
    protected void defineWidgets() {

        // initialize the user object to use for the dialog
        initUserObject();

        setKeyPrefix(KEY_PREFIX);

        // widgets to display
        if (m_user.getId() == null && isEditable(m_user)) {
            addWidget(new CmsWidgetDialogParameter(m_user, "name", PAGES[0], new CmsInputWidget()));
        } else {
            addWidget(new CmsWidgetDialogParameter(m_user, "name", PAGES[0], new CmsDisplayWidget()));
        }
        if (isEditable(m_user)) {
            addWidget(new CmsWidgetDialogParameter(m_user, "description", "", PAGES[0], new CmsTextareaWidget(), 0, 1));
            addWidget(new CmsWidgetDialogParameter(m_user, "lastname", PAGES[0], new CmsInputWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "firstname", PAGES[0], new CmsInputWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "email", PAGES[0], new CmsInputWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "address", "", PAGES[0], new CmsInputWidget(), 0, 1));
            addWidget(new CmsWidgetDialogParameter(m_user, "zipcode", "", PAGES[0], new CmsInputWidget(), 0, 1));
            addWidget(new CmsWidgetDialogParameter(m_user, "city", "", PAGES[0], new CmsInputWidget(), 0, 1));
            addWidget(new CmsWidgetDialogParameter(m_user, "country", "", PAGES[0], new CmsInputWidget(), 0, 1));
        } else {
            addWidget(new CmsWidgetDialogParameter(m_user, "description", PAGES[0], new CmsDisplayWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "lastname", PAGES[0], new CmsDisplayWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "firstname", PAGES[0], new CmsDisplayWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "email", PAGES[0], new CmsDisplayWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "address", PAGES[0], new CmsDisplayWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "zipcode", PAGES[0], new CmsDisplayWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "city", PAGES[0], new CmsDisplayWidget()));
            addWidget(new CmsWidgetDialogParameter(m_user, "country", PAGES[0], new CmsDisplayWidget()));
        }
        addWidget(new CmsWidgetDialogParameter(m_user, "enabled", PAGES[0], new CmsCheckboxWidget()));
        if (isPwdChangeAllowed(m_user)) {
            addWidget(new CmsWidgetDialogParameter(m_pwdInfo, "newPwd", PAGES[0], new CmsPasswordWidget()));
            addWidget(new CmsWidgetDialogParameter(m_pwdInfo, "confirmation", PAGES[0], new CmsPasswordWidget()));
        }
    }

    /**
     * Returns the dialog class name of the list to refresh.<p> 
     * 
     * @return the list dialog class name
     */
    protected abstract String getListClass();

    /**
     * Returns the root path for the list tool.<p>
     * 
     * @return the root path
     */
    protected abstract String getListRootPath();

    /**
     * @see org.opencms.workplace.CmsWidgetDialog#getPageArray()
     */
    protected String[] getPageArray() {

        return PAGES;
    }

    /**
     * @see org.opencms.workplace.CmsWorkplace#initMessages()
     */
    protected void initMessages() {

        // add specific dialog resource bundle
        addMessages(Messages.get().getBundleName());
        // add default resource bundles
        super.initMessages();
    }

    /**
     * Initializes the user object to work with depending on the dialog state and request parameters.<p>
     * 
     * Two initializations of the user object on first dialog call are possible:
     * <ul>
     * <li>edit an existing user</li>
     * <li>create a new user</li>
     * </ul>
     */
    protected void initUserObject() {

        Object o = null;

        try {
            if (CmsStringUtil.isEmpty(getParamAction()) || CmsDialog.DIALOG_INITIAL.equals(getParamAction())) {
                // edit an existing user, get the user object from db
                m_user = getCms().readUser(new CmsUUID(getParamUserid()));
                m_pwdInfo = new CmsPasswordInfo();
                return;
            } else {
                // this is not the initial call, get the user object from session            
                o = getDialogObject();
                Map dialogObject = (Map)o;
                m_user = (CmsUser)dialogObject.get(USER_OBJECT);
                m_pwdInfo = (CmsPasswordInfo)dialogObject.get(PWD_OBJECT);
                // test
                m_user.getId();
                return;
            }
        } catch (Exception e) {
            // noop
        }
        // create a new user object
        m_user = new CmsUser();
        m_pwdInfo = new CmsPasswordInfo();
    }

    /**
     * @see org.opencms.workplace.CmsWorkplace#initWorkplaceRequestValues(org.opencms.workplace.CmsWorkplaceSettings, javax.servlet.http.HttpServletRequest)
     */
    protected void initWorkplaceRequestValues(CmsWorkplaceSettings settings, HttpServletRequest request) {

        // initialize parameters and dialog actions in super implementation
        super.initWorkplaceRequestValues(settings, request);

        // save the current state of the user and pwd (may be changed because of the widget values)
        Map dialogObject = new HashMap();
        dialogObject.put(USER_OBJECT, m_user);
        dialogObject.put(PWD_OBJECT, m_pwdInfo);
        setDialogObject(dialogObject);

    }

    /**
     * Tests if the given user is editable or not.<p>
     * 
     * Not editable means that the user can only be activated and deactivated.<p>
     * 
     * @param user the user to test 
     * 
     * @return the editable flag
     */
    protected abstract boolean isEditable(CmsUser user);

    /**
     * Indicates if the pwd can be edited or not.<p>
     * 
     * @param user the edited cms user
     * 
     * @return <code>true</code> if the pwd can be edited
     */
    protected boolean isPwdChangeAllowed(CmsUser user) {

        return user == user; // to avoid warning 
    }

    /**
     * @see org.opencms.workplace.CmsWidgetDialog#validateParamaters()
     */
    protected void validateParamaters() throws Exception {

        if (!isNewUser()) {
            // test the needed parameters
            getCms().readUser(new CmsUUID(getParamUserid())).getName();
        }
    }

    /**
     * Writes a user to the db.<p>
     * 
     * @param user the user to write
     * 
     * @throws CmsException if something goes wrong
     */
    protected abstract void writeUser(CmsUser user) throws CmsException;

    /**
     * Checks if the new user dialog has to be displayed.<p>
     * 
     * @return <code>true</code> if the new user dialog has to be displayed
     */
    private boolean isNewUser() {

        return getCurrentToolPath().equals(getListRootPath() + "/new");
    }
}