a_cmsimport.java

cms是开源的框架

                            target.getDateCreated(),
                            target.getUserCreated(),
                            target.getDateLastModified(),
                            target.getUserLastModified(),
                            CmsResource.DATE_RELEASED_DEFAULT,
                            CmsResource.DATE_EXPIRED_DEFAULT,
                            1,
                            0);

                        m_cms.importResource(key, resource, null, properties);
                        m_report.println(org.opencms.report.Messages.get().container(
                            org.opencms.report.Messages.RPT_OK_0), I_CmsReport.FORMAT_OK);

                        if (LOG.isInfoEnabled()) {
                            LOG.info(Messages.get().getBundle().key(
                                Messages.LOG_CONVERT_LINK_DOTS_OK_3,
                                String.valueOf(i),
                                String.valueOf(linksSize),
                                key));
                        }

                    } else {

                        m_cms.createResource(key, CmsResourceTypePointer.getStaticTypeId(), link.getBytes(), properties);
                        m_report.println(org.opencms.report.Messages.get().container(
                            org.opencms.report.Messages.RPT_OK_0), I_CmsReport.FORMAT_OK);

                        if (LOG.isInfoEnabled()) {
                            LOG.info(Messages.get().getBundle().key(
                                Messages.LOG_CONVERT_LINK_OK_3,
                                String.valueOf(i),
                                String.valueOf(linksSize),
                                key));
                        }

                    }
                } catch (CmsException e) {
                    m_report.println();
                    m_report.print(
                        Messages.get().container(Messages.RPT_CONVERT_LINK_NOTFOUND_1, link),
                        I_CmsReport.FORMAT_WARNING);

                    if (LOG.isErrorEnabled()) {
                        LOG.error(Messages.get().getBundle().key(
                            Messages.ERR_IMPORTEXPORT_LINK_CONVERSION_FAILED_2,
                            key,
                            link), e);
                    }
                }
            }
        } finally {
            if (m_linkStorage != null) {
                m_linkStorage.clear();
            }
            m_linkStorage = null;

            if (m_linkPropertyStorage != null) {
                m_linkPropertyStorage.clear();
            }
            m_linkPropertyStorage = null;
        }
    }

    /**
     * Returns a byte array containing the content of the file.<p>
     *
     * @param filename the name of the file to read
     * @return a byte array containing the content of the file
     */
    protected byte[] getFileBytes(String filename) {

        try {
            // is this a zip-file?
            if (m_importZip != null) {
                // yes
                ZipEntry entry = m_importZip.getEntry(filename);

                // path to file might be relative, too
                if (entry == null && filename.startsWith("/")) {
                    entry = m_importZip.getEntry(filename.substring(1));
                }
                if (entry == null) {
                    throw new ZipException(Messages.get().getBundle().key(
                        Messages.LOG_IMPORTEXPORT_FILE_NOT_FOUND_IN_ZIP_1,
                        filename));
                }

                InputStream stream = m_importZip.getInputStream(entry);
                int size = new Long(entry.getSize()).intValue();
                return CmsFileUtil.readFully(stream, size);
            } else {
                // no - use directory
                File file = new File(m_importResource, filename);
                return CmsFileUtil.readFile(file);
            }
        } catch (FileNotFoundException fnfe) {
            if (LOG.isErrorEnabled()) {
                LOG.error(Messages.get().getBundle().key(Messages.ERR_IMPORTEXPORT_FILE_NOT_FOUND_1, filename), fnfe);
            }
            m_report.println(fnfe);
        } catch (IOException ioe) {
            if (LOG.isErrorEnabled()) {
                LOG.error(Messages.get().getBundle().key(Messages.ERR_IMPORTEXPORT_ERROR_READING_FILE_1, filename), ioe);
            }
            m_report.println(ioe);
        }
        // this will only be returned in case there was an exception
        return "".getBytes();
    }

    /**
     * Creates a new access control entry and stores it for later write out.
     * 
     * @param res the resource
     * @param id the id of the principal
     * @param allowed the allowed permissions
     * @param denied the denied permissions
     * @param flags the flags
     * 
     * @return the created ACE
     */
    protected CmsAccessControlEntry getImportAccessControlEntry(
        CmsResource res,
        String id,
        String allowed,
        String denied,
        String flags) {

        return new CmsAccessControlEntry(
            res.getResourceId(),
            new CmsUUID(id),
            Integer.parseInt(allowed),
            Integer.parseInt(denied),
            Integer.parseInt(flags));
    }

    /**
     * Returns the appropriate locale for the given destination.<p>
     * 
     * @param destination the destination path (parent must exist)
     * @param properties the properties to check at first
     * 
     * @return the locale
     */
    protected Locale getLocale(String destination, List properties) {

        String localeName = CmsProperty.get(CmsPropertyDefinition.PROPERTY_LOCALE, properties).getValue();

        if (localeName != null) {
            // locale was already set on the files properties
            return (Locale)OpenCms.getLocaleManager().getAvailableLocales(localeName).get(0);
        }
        // locale not set in properties, read default locales
        return (Locale)OpenCms.getLocaleManager().getDefaultLocales(m_cms, CmsResource.getParentFolder(destination)).get(
            0);
    }

    /**
     * Writes alread imported access control entries for a given resource.
     * 
     * @param resource the resource assigned to the access control entries
     * @param aceList the access control entries to create
     */
    protected void importAccessControlEntries(CmsResource resource, List aceList) {

        if (aceList.size() == 0) {
            // no ACE in the list
            return;
        }
        try {
            m_cms.importAccessControlEntries(resource, aceList);
        } catch (CmsException exc) {

            m_report.println(
                Messages.get().container(Messages.RPT_IMPORT_ACL_DATA_FAILED_0),
                I_CmsReport.FORMAT_WARNING);
        }
    }

    /**
     * Imports a single group.<p>
     * 
     * @param name the name of the group
     * @param description group description
     * @param flags group flags
     * @param parentgroupName name of the parent group
     * 
     * @throws CmsImportExportException if something goes wrong
     */
    protected void importGroup(String name, String description, String flags, String parentgroupName)
    throws CmsImportExportException {

        if (description == null) {
            description = "";
        }

        CmsGroup parentGroup = null;
        try {
            if (CmsStringUtil.isNotEmpty(parentgroupName)) {
                try {
                    parentGroup = m_cms.readGroup(parentgroupName);
                } catch (CmsException exc) {
                    // parentGroup will be null
                }
            }

            if (CmsStringUtil.isNotEmpty(parentgroupName) && (parentGroup == null)) {
                // cannot create group, put on stack and try to create later
                Map groupData = new HashMap();
                groupData.put(CmsImportExportManager.N_NAME, name);
                groupData.put(CmsImportExportManager.N_DESCRIPTION, description);
                groupData.put(CmsImportExportManager.N_FLAGS, flags);
                groupData.put(CmsImportExportManager.N_PARENTGROUP, parentgroupName);
                m_groupsToCreate.push(groupData);
            } else {
                try {
                    m_report.print(Messages.get().container(Messages.RPT_IMPORT_GROUP_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.createGroup(name, description, Integer.parseInt(flags), parentgroupName);
                    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_GROUP_1,
                name);
            if (LOG.isDebugEnabled()) {
                LOG.debug(message.key(), e);
            }
            throw new CmsImportExportException(message, e);
        }
    }

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

        List groupNodes;
        Element currentElement;
        String name, description, flags, parentgroup;
        try {
            // getAll group nodes
            groupNodes = m_docXml.selectNodes("//" + CmsImportExportManager.N_GROUPDATA);
            // walk through all groups in manifest
            for (int i = 0; i < groupNodes.size(); i++) {
                currentElement = (Element)groupNodes.get(i);
                name = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_NAME);
                name = OpenCms.getImportExportManager().translateGroup(name);
                description = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_DESCRIPTION);
                flags = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_FLAGS);
                parentgroup = CmsImport.getChildElementTextValue(currentElement, CmsImportExportManager.N_PARENTGROUP);
                if ((parentgroup != null) && (parentgroup.length() > 0)) {
                    parentgroup = OpenCms.getImportExportManager().translateGroup(parentgroup);
                }
                // import this group

                importGroup(name, description, flags, parentgroup);