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.HashMap;\r
   5 import java.util.Map;\r
   6 import java.util.TreeSet;\r
   7 import org.apache.commons.logging.Log;\r
   8 import org.apache.commons.logging.LogFactory;\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 \r
  22 // based loosely on package org.nuxeo.ecm.shell.commands.io.ImportCommand;\r
  23 public class ImportCommand {\r
  24     private static final Log logger = LogFactory.getLog(ImportCommand.class);\r
  25 \r
  26     public String run(String src, String dest) throws Exception {\r
  27         File file = new File(src);\r
  28         ///cspace way of configuring client and auth:\r
  29         NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();\r
  30         RepositoryInstance  repoSession = client.openRepository();\r
  31         try {\r
  32             return importTree(repoSession, file, dest);\r
  33         } catch (Exception e) {\r
  34             throw e;\r
  35         } finally {\r
  36 //            repository.close();\r
  37             client.releaseRepository(repoSession);\r
  38         }\r
  39     }\r
  40 \r
  41     String importTree(RepositoryInstance repoSession, File file, String toPath) throws Exception {\r
  42         DocumentReader reader = null;\r
  43         DocumentWriter writer = null;\r
  44         DocumentModel docModel = null;\r
  45         DocumentRef keyDocRef, valueDocRef;\r
  46         String docType;\r
  47         StringBuffer dump = new StringBuffer();\r
  48         Map<String,Integer> recordsImportedForDocType = new HashMap<String,Integer>();\r
  49         Integer numRecordsImportedForDocType = new Integer(0);\r
  50         int totalRecordsImported = 0;\r
  51         try {\r
  52             System.out.println("importTree reading file: "+file+(file!=null ? " exists? "+file.exists() : " file param is null"));\r
  53             reader = new LoggedXMLDirectoryReader(file);  //our overload of XMLDirectoryReader.\r
  54             writer = new DocumentModelWriter(repoSession, toPath, 10);\r
  55             DocumentPipe pipe = new DocumentPipeImpl(10);\r
  56             // pipe.addTransformer(transformer);\r
  57             pipe.setReader(reader);\r
  58             pipe.setWriter(writer);\r
  59             DocumentTranslationMap dtm = pipe.run();\r
  60             Map<DocumentRef,DocumentRef> documentRefs = dtm.getDocRefMap();\r
  61             dump.append("<importedRecords>");\r
  62             for (Map.Entry entry: documentRefs.entrySet()) {\r
  63                 keyDocRef = (DocumentRef) entry.getKey();\r
  64                 valueDocRef = (DocumentRef) entry.getValue();\r
  65                 if (keyDocRef == null || valueDocRef == null) {\r
  66                     continue;\r
  67                 }\r
  68                 dump.append("<importedRecord>");\r
  69                 docModel = repoSession.getDocument(valueDocRef);\r
  70                 docType = docModel.getDocumentType().getName();\r
  71                 dump.append("<doctype>"+docType+"</doctype>");\r
  72                 dump.append("<csid>"+keyDocRef.toString()+"</csid>");\r
  73                 dump.append("</importedRecord>");\r
  74                 if (recordsImportedForDocType.containsKey(docType)) {\r
  75                     numRecordsImportedForDocType = (Integer) recordsImportedForDocType.get(docType);\r
  76                     numRecordsImportedForDocType = Integer.valueOf(numRecordsImportedForDocType.intValue() + 1);\r
  77                     recordsImportedForDocType.put(docType, numRecordsImportedForDocType);\r
  78                 } else {\r
  79                     recordsImportedForDocType.put(docType, 1);\r
  80                 }\r
  81                 totalRecordsImported++;\r
  82             }\r
  83             dump.append("</importedRecords>");\r
  84         } catch (Exception e) {\r
  85             throw e;\r
  86         } finally {\r
  87             dump.append("<totalRecordsImported>"+totalRecordsImported+"</totalRecordsImported>");\r
  88             dump.append("<numRecordsImportedByDocType>");\r
  89             TreeSet<String> keys = new TreeSet<String>(recordsImportedForDocType.keySet());\r
  90             for (String key : keys) {\r
  91                 dump.append("<numRecordsImported>");\r
  92                 dump.append("<docType>"+key+"</docType>");\r
  93                 dump.append("<numRecords>"+recordsImportedForDocType.get(key).intValue()+"</numRecords>");\r
  94                 dump.append("</numRecordsImported>");\r
  95             }\r
  96             dump.append("</numRecordsImportedByDocType>");\r
  97             if (reader != null) {\r
  98                 dump.append("<report>"+(((LoggedXMLDirectoryReader)reader).report())+"</report>");\r
  99                 reader.close();\r
 100             }\r
 101             if (writer != null) {\r
 102                 writer.close();\r
 103             }\r
 104         }\r
 105         return dump.toString();\r
 106     }\r
 107 }