CreateDocumentOptions Class

 
import java.io.File; 
import java.io.FileInputStream; 
import java.io.FileNotFoundException; 
import java.io.IOException; 
import java.io.InputStream; 
import java.net.URI; 
import java.net.URISyntaxException; 
import java.util.Calendar; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.*; 
 
import leadtools.*; 
import leadtools.caching.*; 
import leadtools.document.*; 
 
 
public void documentFactoryCreateExample() throws IOException { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   FileCache cache = getCache(); 
 
   // Create a new document 
   CreateDocumentOptions createOptions = new CreateDocumentOptions(); 
   createOptions.setCache(cache); 
   createOptions.setDescriptor(null); 
   createOptions.setMimeType(null); 
   createOptions.setUseCache(true); 
 
   System.out.println("Cache Policy: " + createOptions.getCachePolicy().getAbsoluteExpiration()); 
 
   String documentId = null; 
 
   LEADDocument document = DocumentFactory.create(createOptions); 
 
   document.setName("Virtual"); 
 
   // Should have 0 pages and documents 
   assertTrue(document.getPages().size() == 0); 
 
   // Add page 1 and 2 from a PDF file 
   LoadDocumentOptions loadOptions = new LoadDocumentOptions(); 
   loadOptions.setCache(cache); 
   LEADDocument childDocument = DocumentFactory.loadFromFile(combine(LEAD_VARS_IMAGES_DIR, "Leadtools.pdf"), 
         loadOptions); 
   // Do not dispose the child documents, but save it into the cache 
   // This is optional and is done in this example since we will try to re-load the 
   // parent document 
   // from the cache - and the child documents should be in the cache as well 
   childDocument.saveToCache(); 
 
   // Now add the pages 
   document.getPages().add(childDocument.getPages().get(0)); 
   document.getPages().add(childDocument.getPages().get(1)); 
 
   // Add an empty page 
   DocumentPage documentPage = document.getPages() 
         .createPage(LeadSizeD.create(LEADDocument.UNITS_PER_INCH * 8.5, LEADDocument.UNITS_PER_INCH * 11), 300); 
   document.getPages().add(documentPage); 
 
   // Add page 3 and 4 from a TIF file 
   childDocument = DocumentFactory.loadFromFile(combine(LEAD_VARS_IMAGES_DIR, "ocr1.tif"), loadOptions); 
   // Also save it into the cache 
   childDocument.saveToCache(); 
   // Now add the pages 
   document.getPages().add(childDocument.getPages().get(0)); 
   document.getPages().add(childDocument.getPages().get(0)); 
 
   // Should have 5 pages and 2 documents (the PDF and the TIF) 
   assertTrue(document.getPages().size() == 5); 
   assertTrue(document.getDocuments().size() == 2); 
 
   // Tell the parent document to dispose any child documents when the parent is 
   // disposed 
   document.setAutoDisposeDocuments(false); 
 
   // Show the info of this document, should say 5 pages 
   System.out.println("Original document information"); 
   printOutDocumentInfo(document); 
 
   // Now save, the parent document into the cache 
   document.saveToCache(); 
 
   // And tell all documents to not delete themselves from the cache 
   document.setAutoDeleteFromCache(false); 
   // Save the ID so we can load it 
   document.dispose(); 
   documentId = document.getDocumentId(); 
   System.out.println("Docu: " + documentId); 
 
   // Now, load the document from the cache 
   LoadFromCacheOptions loadFromCacheOptions = new LoadFromCacheOptions(); 
   loadFromCacheOptions.setCache(cache); 
   loadFromCacheOptions.setDocumentId(documentId); 
   System.out.println("Load: " + loadFromCacheOptions.getDocumentId()); 
   document = DocumentFactory.loadFromCache(loadFromCacheOptions); 
 
   // Should have 5 pages and 2 documents (the PDF and the TIF) 
   assertTrue(document.getPages().size() == 5); 
   assertTrue(document.getDocuments().size() == 2); 
 
   // Show the info of this document, should still say 5 pages 
   System.out.println("Loaded from cache information"); 
   printOutDocumentInfo(document); 
 
   // Delete first page 
   document.getPages().remove(0); 
   document.getPages().remove(document.getPages().size() - 1); 
   // Delete the last page 
   // Should have 3 pages and 2 documents (the PDF and the TIF) 
   assertTrue(document.getPages().size() == 3); 
   assertTrue(document.getDocuments().size() == 2); 
 
   System.out.println("After removing the first 2 pages"); 
   printOutDocumentInfo(document); 
 
   // Delete this document and all its children from the cache when we are disposed 
   document.setAutoDeleteFromCache(true); 
   document.dispose(); 
}