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.client.PoxPayloadIn;\r
  10 import org.collectionspace.services.client.PoxPayloadOut;\r
  11 import org.collectionspace.services.common.context.ServiceContext;\r
  12 import org.collectionspace.services.nuxeo.client.java.NuxeoClientEmbedded;\r
  13 import org.collectionspace.services.nuxeo.client.java.NuxeoConnectorEmbedded;\r
  14 import org.collectionspace.services.nuxeo.util.NuxeoUtils;\r
  15 import org.nuxeo.ecm.core.api.DocumentModel;\r
  16 import org.nuxeo.ecm.core.api.DocumentRef;\r
  17 import org.nuxeo.ecm.core.api.repository.RepositoryInstance;\r
  18 import org.nuxeo.ecm.core.io.DocumentPipe;\r
  19 import org.nuxeo.ecm.core.io.DocumentReader;\r
  20 import org.nuxeo.ecm.core.io.DocumentTranslationMap;\r
  21 import org.nuxeo.ecm.core.io.DocumentWriter;\r
  22 import org.nuxeo.ecm.core.io.impl.DocumentPipeImpl;\r
  23 import org.nuxeo.ecm.core.io.impl.plugins.DocumentModelWriter;\r
  24 // we use our own override of this: import org.nuxeo.ecm.core.io.impl.plugins.XMLDirectoryReader;\r
  25 \r
  26 // based loosely on package org.nuxeo.ecm.shell.commands.io.ImportCommand;\r
  27 public class ImportCommand {\r
  28     private static final Log logger = LogFactory.getLog(ImportCommand.class);\r
  29 \r
  30     public String run(String src, String dest) throws Exception {\r
  31         File file = new File(src);\r
  32         ///cspace way of configuring client and auth:\r
  33         NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();\r
  34         RepositoryInstance  repoSession = client.openRepository();\r
  35         try {\r
  36             return importTree(repoSession, file, dest);\r
  37         } catch (Exception e) {\r
  38             throw e;\r
  39         } finally {\r
  40 //            repository.close();\r
  41             client.releaseRepository(repoSession);\r
  42         }\r
  43     }\r
  44 \r
  45     String importTree(RepositoryInstance repoSession, File file, String toPath) throws Exception {\r
  46         DocumentReader reader = null;\r
  47         DocumentWriter writer = null;\r
  48         DocumentModel docModel = null;\r
  49         DocumentRef keyDocRef, valueDocRef;\r
  50         String docType;\r
  51         StringBuffer dump = new StringBuffer();\r
  52         Map<String,Integer> recordsImportedForDocType = new HashMap<String,Integer>();\r
  53         Integer numRecordsImportedForDocType = new Integer(0);\r
  54         int totalRecordsImported = 0;\r
  55         try {\r
  56             System.out.println("importTree reading file: "+file+(file!=null ? " exists? "+file.exists() : " file param is null"));\r
  57             reader = new LoggedXMLDirectoryReader(file);  //our overload of XMLDirectoryReader.\r
  58             writer = new DocumentModelWriter(repoSession, toPath, 10);\r
  59             DocumentPipe pipe = new DocumentPipeImpl(10);\r
  60             // pipe.addTransformer(transformer);\r
  61             pipe.setReader(reader);\r
  62             pipe.setWriter(writer);\r
  63             // FIXME: pipe.run() appears to return at least one type\r
  64             // of Exception that is logged but not thrown; this is a\r
  65             // potential workaround\r
  66             DocumentTranslationMap dtm = pipe.run();\r
  67             Map<DocumentRef,DocumentRef> documentRefs = dtm.getDocRefMap();\r
  68             dump.append("<importedRecords>");\r
  69             for (Map.Entry entry: documentRefs.entrySet()) {\r
  70                 keyDocRef = (DocumentRef) entry.getKey();\r
  71                 valueDocRef = (DocumentRef) entry.getValue();\r
  72                 if (keyDocRef == null || valueDocRef == null) {\r
  73                     continue;\r
  74                 }\r
  75                 // System.out.println("value="+entry.getValue());\r
  76                 // System.out.println("key="+entry.getKey());\r
  77 \r
  78                 docModel = repoSession.getDocument((DocumentRef) entry.getValue());\r
  79                 // System.out.println("value doctype="+docModel.getDocumentType().toString());\r
  80 \r
  81                 dump.append("<importedRecord>");\r
  82                 docModel = repoSession.getDocument(valueDocRef);\r
  83                 docType = docModel.getDocumentType().getName();\r
  84                 // System.out.println(docType);\r
  85                 dump.append("<doctype>"+docType+"</doctype>");\r
  86                 dump.append("<csid>"+keyDocRef.toString()+"</csid>");\r
  87                 dump.append("</importedRecord>");\r
  88                 // System.out.println(dump.toString());\r
  89                 if (recordsImportedForDocType.containsKey(docType)) {\r
  90                     numRecordsImportedForDocType = (Integer) recordsImportedForDocType.get(docType);\r
  91                     numRecordsImportedForDocType = Integer.valueOf(numRecordsImportedForDocType.intValue() + 1);\r
  92                     recordsImportedForDocType.put(docType, numRecordsImportedForDocType);\r
  93                 } else {\r
  94                     recordsImportedForDocType.put(docType, 1);\r
  95                 }\r
  96                 totalRecordsImported++;\r
  97             }\r
  98             dump.append("</importedRecords>");\r
  99         } catch (Exception e) {\r
 100             throw e;\r
 101         } finally {\r
 102             dump.append("<totalRecordsImported>"+totalRecordsImported+"</totalRecordsImported>");\r
 103             dump.append("<numRecordsImportedByDocType>");\r
 104             TreeSet<String> keys = new TreeSet<String>(recordsImportedForDocType.keySet());\r
 105             for (String key : keys) {\r
 106                 dump.append("<docType>"+key+"</docType>");\r
 107                 dump.append("<numRecords>"+recordsImportedForDocType.get(key).intValue()+"</numRecords>");\r
 108             }\r
 109             dump.append("</numRecordsImportedByDocType>");\r
 110             if (reader != null) {\r
 111                 dump.append("<report>"+(((LoggedXMLDirectoryReader)reader).report())+"</report>");\r
 112                 reader.close();\r
 113             }\r
 114             if (writer != null) {\r
 115                 writer.close();\r
 116             }\r
 117         }\r
 118         return dump.toString();\r
 119     }\r
 120 }