git.aero2k.de Git - tmp/jakarta-migration.git/blob

   1 package org.collectionspace.services.imports.nuxeo;\r
   2 \r
   3 import java.io.File;\r
   4 import java.util.Calendar;\r
   5 import java.util.HashMap;\r
   6 import java.util.Map;\r
   7 import java.util.TreeSet;\r
   8 import org.collectionspace.services.common.api.Tools;\r
   9 import org.collectionspace.services.nuxeo.client.java.NuxeoClientEmbedded;\r
  10 import org.collectionspace.services.nuxeo.client.java.NuxeoConnectorEmbedded;\r
  11 import org.nuxeo.ecm.core.api.DocumentModel;\r
  12 import org.nuxeo.ecm.core.api.DocumentRef;\r
  13 import org.nuxeo.ecm.core.api.repository.RepositoryInstance;\r
  14 import org.nuxeo.ecm.core.io.DocumentPipe;\r
  15 import org.nuxeo.ecm.core.io.DocumentReader;\r
  16 import org.nuxeo.ecm.core.io.DocumentTranslationMap;\r
  17 import org.nuxeo.ecm.core.io.DocumentWriter;\r
  18 import org.nuxeo.ecm.core.io.impl.DocumentPipeImpl;\r
  19 import org.nuxeo.ecm.core.io.impl.plugins.DocumentModelWriter;\r
  20 // we use our own override of this: import org.nuxeo.ecm.core.io.impl.plugins.XMLDirectoryReader;\r
  21 import org.slf4j.Logger;\r
  22 import org.slf4j.LoggerFactory;\r
  23 \r
  24 // based loosely on package org.nuxeo.ecm.shell.commands.io.ImportCommand;\r
  25 public class ImportCommand {\r
  26 \r
  27     private final Logger logger = LoggerFactory.getLogger(ImportCommand.class);\r
  28 \r
  29     public String run(String src, String repoName, String workspacesPath, int timeOut) throws Exception {\r
  30         File file = new File(src);\r
  31         ///cspace way of configuring client and auth:\r
  32         NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();\r
  33         RepositoryInstance repoSession = null;\r
  34         try {\r
  35             repoSession = client.openRepository(repoName, timeOut);\r
  36             if (logger.isDebugEnabled()) {\r
  37                 String msg = String.format("Start of import is Local time: %tT", Calendar.getInstance());\r
  38                 logger.debug(msg);\r
  39             }\r
  40             return importTree(repoSession, file, workspacesPath);\r
  41         } catch (Exception e) {\r
  42             throw e;\r
  43         } finally {\r
  44             if (logger.isDebugEnabled()) {\r
  45                 String msg = String.format("End of import is Local time: %tT", Calendar.getInstance());\r
  46                 logger.debug(msg);\r
  47             }\r
  48             client.releaseRepository(repoSession);\r
  49         }\r
  50     }\r
  51 \r
  52     String importTree(RepositoryInstance repoSession, File file, String toPath) throws Exception {\r
  53         Exception failed = null;\r
  54         DocumentReader reader = null;\r
  55         DocumentWriter writer = null;\r
  56         DocumentModel docModel = null;\r
  57         DocumentRef keyDocRef, valueDocRef;\r
  58         String docType;\r
  59         StringBuffer dump = new StringBuffer();\r
  60         Map<String, Integer> recordsImportedForDocType = new HashMap<String, Integer>();\r
  61         Integer numRecordsImportedForDocType = new Integer(0);\r
  62         int totalRecordsImported = 0;\r
  63         try {\r
  64             if (logger.isInfoEnabled()) {\r
  65                 logger.info("importTree reading file: " + file + (file != null ? " exists? " + file.exists() : " file param is null"));\r
  66             }\r
  67             reader = new LoggedXMLDirectoryReader(file);  //our overload of XMLDirectoryReader.\r
  68             writer = new DocumentModelWriter(repoSession, toPath, 10);\r
  69             DocumentPipe pipe = new DocumentPipeImpl(10);\r
  70             // pipe.addTransformer(transformer);\r
  71             pipe.setReader(reader);\r
  72             pipe.setWriter(writer);\r
  73             DocumentTranslationMap dtm = pipe.run();\r
  74             Map<DocumentRef, DocumentRef> documentRefs = dtm.getDocRefMap(); // FIXME: Should be checking for null here!\r
  75             dump.append("<importedRecords>");\r
  76             for (Map.Entry entry : documentRefs.entrySet()) {\r
  77                 keyDocRef = (DocumentRef) entry.getKey();\r
  78                 valueDocRef = (DocumentRef) entry.getValue();\r
  79                 if (keyDocRef == null || valueDocRef == null) {\r
  80                     continue;\r
  81                 }\r
  82                 dump.append("<importedRecord>");\r
  83                 docModel = repoSession.getDocument(valueDocRef);\r
  84                 docType = docModel.getDocumentType().getName();\r
  85                 dump.append("<doctype>" + docType + "</doctype>");\r
  86                 dump.append("<csid>" + keyDocRef.toString() + "</csid>");\r
  87                 dump.append("</importedRecord>");\r
  88                 if (recordsImportedForDocType.containsKey(docType)) {\r
  89                     numRecordsImportedForDocType = (Integer) recordsImportedForDocType.get(docType);\r
  90                     numRecordsImportedForDocType = Integer.valueOf(numRecordsImportedForDocType.intValue() + 1);\r
  91                     recordsImportedForDocType.put(docType, numRecordsImportedForDocType);\r
  92                 } else {\r
  93                     recordsImportedForDocType.put(docType, 1);\r
  94                 }\r
  95                 totalRecordsImported++;\r
  96             }\r
  97             dump.append("</importedRecords>");\r
  98         } catch (Exception e) {\r
  99             failed = e;\r
 100             throw failed;\r
 101         } finally {\r
 102             String status = failed == null ? "Success" : "Failed";\r
 103             dump.append("<status>" + status + "</status>");\r
 104             dump.append("<totalRecordsImported>" + totalRecordsImported + "</totalRecordsImported>");\r
 105             dump.append("<numRecordsImportedByDocType>");\r
 106             TreeSet<String> keys = new TreeSet<String>(recordsImportedForDocType.keySet());\r
 107             for (String key : keys) {\r
 108                 dump.append("<numRecordsImported>");\r
 109                 dump.append("<docType>" + key + "</docType>");\r
 110                 dump.append("<numRecords>" + recordsImportedForDocType.get(key).intValue() + "</numRecords>");\r
 111                 dump.append("</numRecordsImported>");\r
 112             }\r
 113             dump.append("</numRecordsImportedByDocType>");\r
 114             if (reader != null) {\r
 115                 dump.append("<report>" + (((LoggedXMLDirectoryReader) reader).report()) + "</report>");\r
 116                 reader.close();\r
 117             }\r
 118             if (writer != null) {\r
 119                 writer.close();\r
 120             }\r
 121 \r
 122             if (failed != null) {\r
 123                 String msg = "The Import service encountered an exception: " + failed.getLocalizedMessage();\r
 124                 logger.error(msg, failed);\r
 125             }\r
 126         }\r
 127         return dump.toString();\r
 128     }\r
 129 }