a_cmsgroupslist.java

cms是开源的框架

                } else if (detailId.equals(LIST_DETAIL_CHILDS)) {
                    // childs
                    Iterator itChilds = getCms().getChild(groupName).iterator();
                    while (itChilds.hasNext()) {
                        html.append(((CmsGroup)itChilds.next()).getName());
                        if (itChilds.hasNext()) {
                            html.append("<br>");
                        }
                        html.append("\n");
                    }
                } else {
                    continue;
                }
            } catch (Exception e) {
                // ignore
            }
            item.set(detailId, html.toString());
        }
    }

    /**
     * Returns a list of groups.<p>
     * 
     * @return the list of all groups
     * 
     * @throws CmsException if something goes wrong
     */
    protected abstract List getGroups() throws CmsException;

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#getListItems()
     */
    protected List getListItems() throws CmsException {

        List ret = new ArrayList();
        // get content
        List groups = getGroups();
        Iterator itGroups = groups.iterator();
        while (itGroups.hasNext()) {
            CmsGroup group = (CmsGroup)itGroups.next();
            CmsListItem item = getList().newItem(group.getId().toString());
            item.set(LIST_COLUMN_NAME, group.getName());
            item.set(LIST_COLUMN_DESCRIPTION, group.getDescription());
            try {
                item.set(LIST_COLUMN_PARENT, getCms().readGroup(group.getParentId()).getName());
            } catch (Exception e) {
                // ignore
            }
            ret.add(item);
        }

        return ret;
    }

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

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

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#setColumns(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setColumns(CmsListMetadata metadata) {

        // create column for edit
        CmsListColumnDefinition editCol = new CmsListColumnDefinition(LIST_COLUMN_EDIT);
        editCol.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_EDIT_0));
        editCol.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_EDIT_HELP_0));
        editCol.setWidth("20");
        editCol.setAlign(CmsListColumnAlignEnum.ALIGN_CENTER);
        editCol.setSorteable(false);

        // add edit action
        setEditAction(editCol);
        m_editActionIds.addAll(editCol.getDirectActionIds());
        // add it to the list definition
        metadata.addColumn(editCol);

        // create column for group edition
        CmsListColumnDefinition usersCol = new CmsListColumnDefinition(LIST_COLUMN_USERS);
        usersCol.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_USERS_0));
        usersCol.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_USERS_HELP_0));
        usersCol.setWidth("20");
        usersCol.setAlign(CmsListColumnAlignEnum.ALIGN_CENTER);
        usersCol.setSorteable(false);
        // add groups action
        CmsListDirectAction usersAction = new CmsListDirectAction(LIST_ACTION_USERS);
        usersAction.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_ACTION_USERS_NAME_0));
        usersAction.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_ACTION_USERS_HELP_0));
        usersAction.setIconPath(A_CmsUsersList.PATH_BUTTONS + "user.png");
        usersCol.addDirectAction(usersAction);
        // add it to the list definition
        metadata.addColumn(usersCol);

        // create column for activation/deactivation
        CmsListColumnDefinition actCol = new CmsListColumnDefinition(LIST_COLUMN_ACTIVATE);
        actCol.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_ACTIVATE_0));
        actCol.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_ACTIVATE_HELP_0));
        actCol.setWidth("20");
        actCol.setAlign(CmsListColumnAlignEnum.ALIGN_CENTER);
        actCol.setListItemComparator(new CmsListItemActionIconComparator());

        // activate action
        CmsListDirectAction actAction = new CmsListDirectAction(LIST_ACTION_ACTIVATE) {

            /**
             * @see org.opencms.workplace.tools.A_CmsHtmlIconButton#isVisible()
             */
            public boolean isVisible() {

                if (getItem() != null) {
                    String groupId = getItem().getId();
                    try {
                        return !getCms().readGroup(new CmsUUID(groupId)).isEnabled();
                    } catch (CmsException e) {
                        return false;
                    }
                }
                return super.isVisible();
            }
        };
        actAction.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_ACTION_ACTIVATE_NAME_0));
        actAction.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_ACTION_ACTIVATE_HELP_0));
        actAction.setConfirmationMessage(Messages.get().container(Messages.GUI_GROUPS_LIST_ACTION_ACTIVATE_CONF_0));
        actAction.setIconPath(ICON_INACTIVE);
        actCol.addDirectAction(actAction);

        // deactivate action
        CmsListDirectAction deactAction = new CmsListDirectAction(LIST_ACTION_DEACTIVATE) {

            /**
             * @see org.opencms.workplace.tools.A_CmsHtmlIconButton#isVisible()
             */
            public boolean isVisible() {

                if (getItem() != null) {
                    String groupId = getItem().getId();
                    try {
                        return getCms().readGroup(new CmsUUID(groupId)).isEnabled();
                    } catch (CmsException e) {
                        return false;
                    }
                }
                return super.isVisible();
            }
        };
        deactAction.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_ACTION_DEACTIVATE_NAME_0));
        deactAction.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_ACTION_DEACTIVATE_HELP_0));
        deactAction.setConfirmationMessage(Messages.get().container(Messages.GUI_GROUPS_LIST_ACTION_DEACTIVATE_CONF_0));
        deactAction.setIconPath(ICON_ACTIVE);
        actCol.addDirectAction(deactAction);
        // add it to the list definition
        metadata.addColumn(actCol);

        // create column for deletion
        CmsListColumnDefinition deleteCol = new CmsListColumnDefinition(LIST_COLUMN_DELETE);
        deleteCol.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_DELETE_0));
        deleteCol.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_DELETE_HELP_0));
        deleteCol.setWidth("20");
        deleteCol.setAlign(CmsListColumnAlignEnum.ALIGN_CENTER);
        deleteCol.setSorteable(false);
        // add delete action
        setDeleteAction(deleteCol);
        m_deleteActionIds.addAll(deleteCol.getDirectActionIds());
        // add it to the list definition
        metadata.addColumn(deleteCol);

        // create column for name
        CmsListColumnDefinition nameCol = new CmsListColumnDefinition(LIST_COLUMN_NAME);
        nameCol.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_NAME_0));
        nameCol.setWidth("20%");

        // create default edit action
        CmsListDefaultAction defEditAction = new CmsListDefaultAction(LIST_DEFACTION_EDIT);
        defEditAction.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_DEFACTION_EDIT_NAME_0));
        defEditAction.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_DEFACTION_EDIT_HELP_0));
        nameCol.addDefaultAction(defEditAction);

        // add it to the list definition
        metadata.addColumn(nameCol);

        // add column for description
        CmsListColumnDefinition descriptionCol = new CmsListColumnDefinition(LIST_COLUMN_DESCRIPTION);
        descriptionCol.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_DESCRIPTION_0));
        descriptionCol.setWidth("60%");
        metadata.addColumn(descriptionCol);

        // add column for parent
        CmsListColumnDefinition parentCol = new CmsListColumnDefinition(LIST_COLUMN_PARENT);
        parentCol.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_COLS_PARENT_0));
        parentCol.setWidth("20%");
        metadata.addColumn(parentCol);
    }

    /**
     * Sets the needed delete action(s).<p>
     * 
     * @param deleteCol the list column for deletion.
     */
    protected abstract void setDeleteAction(CmsListColumnDefinition deleteCol);

    /**
     * Sets the needed edit action(s).<p>
     * 
     * @param editCol the list column for edition.
     */
    protected abstract void setEditAction(CmsListColumnDefinition editCol);

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#setIndependentActions(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setIndependentActions(CmsListMetadata metadata) {

        // add user users details
        CmsListItemDetails usersDetails = new CmsListItemDetails(LIST_DETAIL_USERS);
        usersDetails.setAtColumn(LIST_COLUMN_NAME);
        usersDetails.setVisible(false);
        usersDetails.setShowActionName(Messages.get().container(Messages.GUI_GROUPS_DETAIL_SHOW_USERS_NAME_0));
        usersDetails.setShowActionHelpText(Messages.get().container(Messages.GUI_GROUPS_DETAIL_SHOW_USERS_HELP_0));
        usersDetails.setHideActionName(Messages.get().container(Messages.GUI_GROUPS_DETAIL_HIDE_USERS_NAME_0));
        usersDetails.setHideActionHelpText(Messages.get().container(Messages.GUI_GROUPS_DETAIL_HIDE_USERS_HELP_0));
        usersDetails.setName(Messages.get().container(Messages.GUI_GROUPS_DETAIL_USERS_NAME_0));
        usersDetails.setFormatter(new CmsListItemDetailsFormatter(Messages.get().container(
            Messages.GUI_GROUPS_DETAIL_USERS_NAME_0)));
        metadata.addItemDetails(usersDetails);

        // add user childs details
        CmsListItemDetails childDetails = new CmsListItemDetails(LIST_DETAIL_CHILDS);
        childDetails.setAtColumn(LIST_COLUMN_NAME);
        childDetails.setVisible(false);
        childDetails.setShowActionName(Messages.get().container(Messages.GUI_GROUPS_DETAIL_SHOW_CHILDS_NAME_0));
        childDetails.setShowActionHelpText(Messages.get().container(Messages.GUI_GROUPS_DETAIL_SHOW_CHILDS_HELP_0));
        childDetails.setHideActionName(Messages.get().container(Messages.GUI_GROUPS_DETAIL_HIDE_CHILDS_NAME_0));
        childDetails.setHideActionHelpText(Messages.get().container(Messages.GUI_GROUPS_DETAIL_HIDE_CHILDS_HELP_0));
        childDetails.setName(Messages.get().container(Messages.GUI_GROUPS_DETAIL_CHILDS_NAME_0));
        childDetails.setFormatter(new CmsListItemDetailsFormatter(Messages.get().container(
            Messages.GUI_GROUPS_DETAIL_CHILDS_NAME_0)));
        metadata.addItemDetails(childDetails);
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#setMultiActions(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setMultiActions(CmsListMetadata metadata) {

        // add delete multi action
        CmsListMultiAction deleteMultiAction = new CmsListMultiAction(LIST_MACTION_DELETE);
        deleteMultiAction.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_MACTION_DELETE_NAME_0));
        deleteMultiAction.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_MACTION_DELETE_HELP_0));
        deleteMultiAction.setConfirmationMessage(Messages.get().container(
            Messages.GUI_GROUPS_LIST_MACTION_DELETE_CONF_0));
        deleteMultiAction.setIconPath(ICON_MULTI_DELETE);
        metadata.addMultiAction(deleteMultiAction);

        // add the activate user multi action
        CmsListMultiAction activateUser = new CmsListMultiAction(LIST_MACTION_ACTIVATE);
        activateUser.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_MACTION_ACTIVATE_NAME_0));
        activateUser.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_MACTION_ACTIVATE_HELP_0));
        activateUser.setConfirmationMessage(Messages.get().container(Messages.GUI_GROUPS_LIST_MACTION_ACTIVATE_CONF_0));
        activateUser.setIconPath(ICON_MULTI_ACTIVATE);
        metadata.addMultiAction(activateUser);

        // add the deactivate user multi action
        CmsListMultiAction deactivateUser = new CmsListMultiAction(LIST_MACTION_DEACTIVATE);
        deactivateUser.setName(Messages.get().container(Messages.GUI_GROUPS_LIST_MACTION_DEACTIVATE_NAME_0));
        deactivateUser.setHelpText(Messages.get().container(Messages.GUI_GROUPS_LIST_MACTION_DEACTIVATE_HELP_0));
        deactivateUser.setConfirmationMessage(Messages.get().container(
            Messages.GUI_GROUPS_LIST_MACTION_DEACTIVATE_CONF_0));
        deactivateUser.setIconPath(ICON_MULTI_DEACTIVATE);
        metadata.addMultiAction(deactivateUser);
    }
}