Examples with ExportException org.pentaho.platform.plugin.services.importexport.ExportException used on opensource projects

Example 1 with ExportException

use of org.pentaho.platform.plugin.services.importexport.ExportException in project pentaho-platform by pentaho.

the class PentahoPlatformExporter method performExport.

/**
 * Performs the export process, returns a zip File object
 *
 * @throws ExportException indicates an error in import processing
 */
@Override
public File performExport(RepositoryFile exportRepositoryFile) throws ExportException, IOException {
    // always export root
    exportRepositoryFile = getUnifiedRepository().getFile(ROOT);
    // create temp file
    exportFile = File.createTempFile(EXPORT_TEMP_FILENAME_PREFIX, EXPORT_TEMP_FILENAME_EXT);
    exportFile.deleteOnExit();
    zos = new ZipOutputStream(new FileOutputStream(exportFile));
    exportFileContent(exportRepositoryFile);
    exportDatasources();
    exportMondrianSchemas();
    exportMetadataModels();
    exportSchedules();
    exportUsersAndRoles();
    exportMetastore();
    if (this.withManifest) {
        // write manifest to zip output stream
        ZipEntry entry = new ZipEntry(EXPORT_MANIFEST_FILENAME);
        zos.putNextEntry(entry);
        // pass output stream to manifest class for writing
        try {
            getExportManifest().toXml(zos);
        } catch (Exception e) {
            // todo: add to messages.properties
            log.error("Error generating export XML");
        }
        zos.closeEntry();
    }
    zos.close();
    // clean up
    exportManifest = null;
    zos = null;
    return exportFile;
}