a_cmsimport.java

cms是开源的框架

            }

            // now try to import the groups in the stack
            while (!m_groupsToCreate.empty()) {
                Stack tempStack = m_groupsToCreate;
                m_groupsToCreate = new Stack();
                while (tempStack.size() > 0) {
                    Map groupdata = (HashMap)tempStack.pop();
                    name = (String)groupdata.get(CmsImportExportManager.N_NAME);
                    description = (String)groupdata.get(CmsImportExportManager.N_DESCRIPTION);
                    flags = (String)groupdata.get(CmsImportExportManager.N_FLAGS);
                    parentgroup = (String)groupdata.get(CmsImportExportManager.N_PARENTGROUP);
                    // try to import the group
                    importGroup(name, description, flags, parentgroup);
                }
            }
        } catch (CmsImportExportException e) {

            throw e;
        } catch (Exception e) {

            m_report.println(e);

            CmsMessageContainer message = Messages.get().container(Messages.ERR_IMPORTEXPORT_ERROR_IMPORTING_GROUPS_0);
            if (LOG.isDebugEnabled()) {
                LOG.debug(message.key(), e);
            }

            throw new CmsImportExportException(message, e);
        }
    }

    /**
     * Imports a single user.<p>
     * @param name user name
     * @param description user description
     * @param flags user flags
     * @param password user password 
     * @param firstname firstname of the user
     * @param lastname lastname of the user
     * @param email user email
     * @param address user address 
     * @param type user type
     * @param userInfo user info
     * @param userGroups user groups
     * 
     * @throws CmsImportExportException in case something goes wrong
     */
    protected void importUser(
        String name,
        String description,
        String flags,
        String password,
        String firstname,
        String lastname,
        String email,
        String address,
        String type,
        Map userInfo,
        List userGroups) throws CmsImportExportException {

        // create a new user id
        String id = new CmsUUID().toString();
        try {
            try {
                m_report.print(Messages.get().container(Messages.RPT_IMPORT_USER_0), I_CmsReport.FORMAT_NOTE);
                m_report.print(org.opencms.report.Messages.get().container(
                    org.opencms.report.Messages.RPT_ARGUMENT_1,
                    name));
                m_report.print(org.opencms.report.Messages.get().container(org.opencms.report.Messages.RPT_DOTS_0));
                m_cms.importUser(
                    id,
                    name,
                    password,
                    description,
                    firstname,
                    lastname,
                    email,
                    address,
                    Integer.parseInt(flags),
                    Integer.parseInt(type),
                    userInfo);
                // add user to all groups list
                for (int i = 0; i < userGroups.size(); i++) {
                    try {
                        m_cms.addUserToGroup(name, (String)userGroups.get(i));
                    } catch (CmsException exc) {
                        // ignore
                    }
                }
                m_report.println(
                    org.opencms.report.Messages.get().container(org.opencms.report.Messages.RPT_OK_0),
                    I_CmsReport.FORMAT_OK);
            } catch (CmsException exc) {
                m_report.println(Messages.get().container(Messages.RPT_NOT_CREATED_0), I_CmsReport.FORMAT_OK);
            }
        } catch (Exception e) {

            m_report.println(e);

            CmsMessageContainer message = Messages.get().container(
                Messages.ERR_IMPORTEXPORT_ERROR_IMPORTING_USER_1,
                name);
            if (LOG.isDebugEnabled()) {
                LOG.debug(message.key(), e);
            }
            throw new CmsImportExportException(message, e);
        }
    }

    /**
     * Imports the OpenCms users.<p>
     * 
     * @throws CmsImportExportException if something goes wrong
     */
    protected void importUsers() throws CmsImportExportException {

        List userNodes;
        List groupNodes;
        List userGroups;
        Element currentElement, currentGroup;
        Map userInfo = new HashMap();
        String name, description, flags, password, firstname, lastname, email, address, type, pwd, infoNode, defaultGroup;
        // try to get the import resource
        //getImportResource();
        try {
            // getAll user nodes
            userNodes = m_docXml.selectNodes("//" + CmsImportExportManager.N_USERDATA);
            // walk threw all groups in manifest
            for (int i = 0; i < userNodes.size(); i++) {
                currentElement = (Element)userNodes.get(i);
                name = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_NAME);
                name = OpenCms.getImportExportManager().translateUser(name);
                // decode passwords using base 64 decoder
                pwd = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_PASSWORD);
                password = new String(Base64.decodeBase64(pwd.trim().getBytes()));
                description = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_DESCRIPTION);
                flags = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_FLAGS);
                firstname = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_FIRSTNAME);
                lastname = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_LASTNAME);
                email = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_EMAIL);
                address = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_TAG_ADDRESS);
                type = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_TYPE);
                defaultGroup = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_DEFAULTGROUP);
                // get the userinfo and put it into the additional info map
                infoNode = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_USERINFO);
                try {
                    // read the userinfo from the dat-file
                    byte[] value = getFileBytes(infoNode);
                    // deserialize the object
                    ByteArrayInputStream bin = new ByteArrayInputStream(value);
                    ObjectInputStream oin = new ObjectInputStream(bin);
                    userInfo = (Map)oin.readObject();
                } catch (IOException ioex) {
                    m_report.println(ioex);
                }

                // get the groups of the user and put them into the list
                groupNodes = currentElement.selectNodes("*/" + CmsImportExportManager.N_GROUPNAME);
                userGroups = new ArrayList();
                for (int j = 0; j < groupNodes.size(); j++) {
                    currentGroup = (Element)groupNodes.get(j);
                    String userInGroup = CmsImport.getChildElementTextValue(currentGroup, CmsImportExportManager.N_NAME);
                    userInGroup = OpenCms.getImportExportManager().translateGroup(userInGroup);
                    userGroups.add(userInGroup);
                }

                if (CmsStringUtil.isNotEmpty(defaultGroup)) {
                    userInfo.put(CmsUserSettings.ADDITIONAL_INFO_DEFAULTGROUP, defaultGroup);
                }

                // import this user
                importUser(
                    name,
                    description,
                    flags,
                    password,
                    firstname,
                    lastname,
                    email,
                    address,
                    type,
                    userInfo,
                    userGroups);
            }
        } catch (CmsImportExportException e) {

            throw e;
        } catch (Exception e) {

            m_report.println(e);

            CmsMessageContainer message = Messages.get().container(Messages.ERR_IMPORTEXPORT_ERROR_IMPORTING_USERS_0);
            if (LOG.isDebugEnabled()) {
                LOG.debug(message.key(), e);
            }

            throw new CmsImportExportException(message, e);
        }
    }

    /**
     * Initializes all member variables before the import is started.<p>
     * 
     * This is required since there is only one instance for
     * each import version that is kept in memory and reused.<p>
     */
    protected void initialize() {

        m_groupsToCreate = new Stack();
    }

    /**
     * Reads all properties below a specified parent element from the <code>manifest.xml</code>.<p>
     * 
     * @param parentElement the current file node
     * @param ignoredPropertyKeys a list of properies to be ignored
     * 
     * @return a list with all properties
     */
    protected List readPropertiesFromManifest(Element parentElement, List ignoredPropertyKeys) {

        // all imported Cms property objects are collected in map first forfaster access
        Map properties = new HashMap();
        CmsProperty property = null;
        List propertyElements = parentElement.selectNodes("./"
            + CmsImportExportManager.N_PROPERTIES
            + "/"
            + CmsImportExportManager.N_PROPERTY);
        Element propertyElement = null;
        String key = null, value = null;
        Attribute attrib = null;

        // iterate over all property elements
        for (int i = 0, n = propertyElements.size(); i < n; i++) {
            propertyElement = (Element)propertyElements.get(i);
            key = CmsImport.getChildElementTextValue(propertyElement, CmsImportExportManager.N_NAME);

            if (key == null || ignoredPropertyKeys.contains(key)) {
                // continue if the current property (key) should be ignored or is null
                continue;
            }

            // all Cms properties are collected in a map keyed by their property keys
            property = (CmsProperty)properties.get(key);
            if (property == null) {
                property = new CmsProperty();
                property.setName(key);
                property.setAutoCreatePropertyDefinition(true);
                properties.put(key, property);
            }

            value = CmsImport.getChildElementTextValue(propertyElement, CmsImportExportManager.N_VALUE);
            if (value == null) {
                value = "";
            }

            attrib = propertyElement.attribute(CmsImportExportManager.N_PROPERTY_ATTRIB_TYPE);
            if ((attrib != null) && attrib.getValue().equals(CmsImportExportManager.N_PROPERTY_ATTRIB_TYPE_SHARED)) {
                // it is a shared/resource property value
                property.setResourceValue(value);
            } else {
                // it is an individual/structure value
                property.setStructureValue(value);
            }
        }

        return new ArrayList(properties.values());
    }
}