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Difference between revisions of "Stardust/Knowledge Base/Java API/Document Management"
m (Updated the alignment) |
m (Corrected indentation) |
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Line 28: | Line 28: | ||
} | } | ||
− | private static Document | + | private static Document createDoc(DocumentManagementService dms, File file) { |
DocumentInfo documentInfo = constructDocInfo(file); | DocumentInfo documentInfo = constructDocInfo(file); | ||
try { | try { | ||
Line 41: | Line 41: | ||
} | } | ||
− | private static Document | + | private static Document updateDoc(DocumentManagementService dms, Document doc) { |
doc.setDescription("This is the UPDATED Description of the document"); | doc.setDescription("This is the UPDATED Description of the document"); | ||
return (dms.updateDocument(doc, readFileContent(), "UTF-8", true,"TOBEREVISED", false)); | return (dms.updateDocument(doc, readFileContent(), "UTF-8", true,"TOBEREVISED", false)); | ||
} | } | ||
− | private static DocumentInfo | + | private static DocumentInfo constructDocInfo(File file) { |
DocumentInfo documentInfo = DmsUtils.createDocumentInfo(file.getName()); | DocumentInfo documentInfo = DmsUtils.createDocumentInfo(file.getName()); | ||
documentInfo.setContentType("text/plain"); | documentInfo.setContentType("text/plain"); | ||
Line 55: | Line 55: | ||
// Return ServiceFactory | // Return ServiceFactory | ||
− | private static ServiceFactory | + | private static ServiceFactory getServiceFactory(String partition,String domain, String realm, String user, String password) { |
− | String domain, String realm, String user, String password) { | + | |
Map properties = new HashMap(); | Map properties = new HashMap(); | ||
properties.put("partition", partition); | properties.put("partition", partition); | ||
Line 65: | Line 64: | ||
− | private static byte[] | + | private static byte[] readFileContent() { |
byte[] bytes = null; | byte[] bytes = null; | ||
try { | try { |
Revision as of 04:21, 30 November 2011
Updating a document
Scenario: The document was created using DocumentManagementService’s createDocument() method and then how to update a document if we pass the updated byte[] of the same document.
The sample code would look like:
public class DMSClient { public static void main(String[] args) { // Obtain a reference to the ServiceFactory ServiceFactory sf = getServiceFactory(null, null, null, "motu", "motu"); DocumentManagementService dms = sf.getDocumentManagementService(); Document doc = createDoc(dms, new File("D:/SampleFile1.txt")); System.out.println("Id of CREATED Document is : " + (doc).getId()); System.out.println("Description from CREATED Document : " + doc.getDescription()); System.out.println("Content of CREATED Document : " + new String (dms.retrieveDocumentContent(doc.getId()))); System.out.println("======================================================"); Document updatedDoc = updateDoc(dms, doc); System.out.println("Id of UPDATED Document is : "+ (updatedDoc).getId()); System.out.println("======================================================"); Document fetchedDocument = dms.getDocument(updatedDoc.getId()); System.out.println("Id of Fetched Document is : " + fetchedDocument.getId()); System.out.println("Description from Fetched Document : "+ fetchedDocument.getDescription()); System.out.println("Contents of UPDATED/Fetched Document : " + new String (dms.retrieveDocumentContent(fetchedDocument.getId()))); } private static Document createDoc(DocumentManagementService dms, File file) { DocumentInfo documentInfo = constructDocInfo(file); try { byte[] documentContent = FileUploadUtils.getBytesFromFile(file); return (dms.createDocument("/", documentInfo, documentContent, null)); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return null; } private static Document updateDoc(DocumentManagementService dms, Document doc) { doc.setDescription("This is the UPDATED Description of the document"); return (dms.updateDocument(doc, readFileContent(), "UTF-8", true,"TOBEREVISED", false)); } private static DocumentInfo constructDocInfo(File file) { DocumentInfo documentInfo = DmsUtils.createDocumentInfo(file.getName()); documentInfo.setContentType("text/plain"); documentInfo.setDescription("This is a txt document."); return documentInfo; } // Return ServiceFactory private static ServiceFactory getServiceFactory(String partition,String domain, String realm, String user, String password) { Map properties = new HashMap(); properties.put("partition", partition); properties.put("domain", domain); properties.put("realm", realm); return ServiceFactoryLocator.get(user, password, properties); } private static byte[] readFileContent() { byte[] bytes = null; try { File file = new File("D:/SampleFile1.txt"); // File length int size = (int) file.length(); if (size > Integer.MAX_VALUE) { System.out.println("File is to larger"); } bytes = new byte[size]; DataInputStream dis = new DataInputStream(new FileInputStream(file)); int read = 0; int numRead = 0; while (read < bytes.length&& (numRead = dis.read(bytes, read, bytes.length - read)) >= 0) { read = read + numRead; } // Ensure all the bytes have been read in if (read < bytes.length) { System.out.println("Could not completely read: "+ file.getName()); } } catch (Exception e) { e.getMessage(); } return bytes; } }
The output of the above program is like:
Id of CREATED Document is : {jcrUuid}cbe663c6-c6fb-432b-a260-b6c4d18e597a
Description from CREATED Document : This is a txt document.
Content of CREATED Document : These are the contents of Sample File1.
======================================================
Id of UPDATED Document is : {jcrUuid}cbe663c6-c6fb-432b-a260-b6c4d18e597a
======================================================
Id of Fetched Document is : {jcrUuid}cbe663c6-c6fb-432b-a260-b6c4d18e597a
Description from Fetched Document : This is the UPDATED Description of the document
Contents of UPDATED/Fetched Document : These are the contents of Sample File1.