Sample java code to replace text with image (Signature) in odt template and generate doc/pdf file.
package com.newgen.doc;
import com.sun.star.awt.Point;
import com.sun.star.awt.Size;
import com.sun.star.beans.PropertyValue;
import com.sun.star.beans.XPropertySet;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.container.XNameContainer;
import com.sun.star.drawing.XShape;
import com.sun.star.frame.XComponentLoader;
import com.sun.star.frame.XController;
import com.sun.star.frame.XStorable;
import com.sun.star.io.IOException;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.text.XPageCursor;
import com.sun.star.text.XText;
import com.sun.star.text.XTextContent;
import com.sun.star.text.XTextCursor;
import com.sun.star.text.XTextDocument;
import com.sun.star.text.XTextRange;
import com.sun.star.text.XTextViewCursor;
import com.sun.star.text.XTextViewCursorSupplier;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.uno.XInterface;
import com.sun.star.util.CloseVetoException;
import com.sun.star.util.XCloseable;
import com.sun.star.util.XReplaceDescriptor;
import com.sun.star.util.XReplaceable;
import com.sun.star.util.XSearchDescriptor;
import com.sun.star.util.XSearchable;
public class GenerateDocWithSignature {
public static void main(String args[]) {
String templateUrl = "File:///C:/temp/Test.odt";
String signatureImg = "file:///C:/temp/signature.jpg";
GenerateDocWithSignature graphicExample = new GenerateDocWithSignature();
boolean pdfFlag = true;
try {
graphicExample.addSignature(templateUrl, signatureImg, pdfFlag);
} catch (java.lang.Exception e) {
System.out.println("Please check Exception::" + e);
} finally {
System.exit(0);
}
}
protected void addSignature(String templateUrl, String signatureImg, boolean pdfFlag) {
XMultiComponentFactory xRemoteServiceManager = null;
XTextRange xTextRange = null;
XTextViewCursorSupplier supTextViewCursor = null;
XController xController = null;
Object obj = null;
XComponent xComp = null;
String openOfficePort = "8100";//"2001";
String conDesc = "uno:socket,host=localhost,port=" + openOfficePort + ";urp;StarOffice.ServiceManager";
XComponentContext xContext = getXComponentContext();
xRemoteServiceManager = xContext.getServiceManager();
try {
obj = xRemoteServiceManager.createInstanceWithContext("com.sun.star.bridge.UnoUrlResolver", xContext);
XUnoUrlResolver xUnoUrlResolver = (XUnoUrlResolver) UnoRuntime.queryInterface(XUnoUrlResolver.class, obj);
obj = xUnoUrlResolver.resolve(conDesc);
xRemoteServiceManager = (XMultiComponentFactory) UnoRuntime.queryInterface(XMultiComponentFactory.class, obj);
Object desktop = xRemoteServiceManager.createInstanceWithContext("com.sun.star.frame.Desktop", xContext);
XComponentLoader xComponentLoader = (XComponentLoader) UnoRuntime.queryInterface(XComponentLoader.class, desktop);
PropertyValue[] loadProps = new PropertyValue[1];
loadProps[0] = new PropertyValue();
loadProps[0].Name = "Hidden";
loadProps[0].Value = true;
xComp = xComponentLoader.loadComponentFromURL(templateUrl, "_blank", 0, loadProps);
}catch(Exception e){
System.out.println("Exception::"+e);
}
// Get XTextDocument from template
XTextDocument xTextDoc = (XTextDocument) UnoRuntime.queryInterface(XTextDocument.class, xComp);
// Get Current Controller
xController = xTextDoc.getCurrentController();
supTextViewCursor = (XTextViewCursorSupplier) UnoRuntime.queryInterface(XTextViewCursorSupplier.class, xController);
XTextViewCursor curTextView = supTextViewCursor.getViewCursor();
// Get page cursor and assigns XTextViewCursor cursor to page
XPageCursor curPage = (XPageCursor) UnoRuntime.queryInterface(XPageCursor.class, curTextView);
System.out.println("The current page number is " + curPage.getPage());
// Querying for the interface XMultiServiceFactory on the XTextDocument
XMultiServiceFactory xMSFDoc = (XMultiServiceFactory) UnoRuntime.queryInterface(XMultiServiceFactory.class, xTextDoc);
// Get XText
XText xText = xTextDoc.getText();
XReplaceDescriptor xReplaceDescr = null;
XSearchDescriptor xSearchDescr = null;
XReplaceable xReplaceable = null;
XSearchable xSearchable = null;
XStorable xStorable = null;
xReplaceable = (XReplaceable) UnoRuntime.queryInterface(XReplaceable.class, xTextDoc);
xReplaceDescr = xReplaceable.createReplaceDescriptor();
xSearchable = (XSearchable) UnoRuntime.queryInterface(XSearchable.class, xTextDoc);
xSearchDescr = xSearchable.createSearchDescriptor();
xSearchDescr.setSearchString("Signature");
Point point = null;
// Search String and get its first occurrence and get XInterface
XInterface xInterface = (XInterface) xSearchable.findFirst(xSearchDescr);
System.out.println("XInterface=" + xInterface);
if (xInterface != null) {
System.out.println("XInterface-->" + xInterface.toString());
xTextRange = (com.sun.star.text.XTextRange) UnoRuntime.queryInterface(
com.sun.star.text.XTextRange.class, xInterface);
System.out.println("xTextRange-->" + xTextRange.getString());
curTextView.gotoRange(xTextRange, false);
//get cursor position
point = curTextView.getPosition();
System.out.println("Point X=" + point.X + " Y=" + point.Y);
}
XTextCursor xTextCursor = (com.sun.star.text.XTextCursor) UnoRuntime.queryInterface(
com.sun.star.text.XTextCursor.class, xInterface);
try {
// Creating graphic shape service
Object graphicObjShape = null;
graphicObjShape = xMSFDoc.createInstance("com.sun.star.drawing.GraphicObjectShape");
// Customizing graphic shape position and size
XShape shapeSettings = (XShape) UnoRuntime.queryInterface(XShape.class, graphicObjShape);
shapeSettings.setSize(new Size(600, 600));
//shapeSettings.setPosition(point);
// Creating bitmap container service
XNameContainer bitmapContainer = UnoRuntime.queryInterface(XNameContainer.class,
xMSFDoc.createInstance("com.sun.star.drawing.BitmapTable"));
// Inserting test image to the container
bitmapContainer.insertByName("Signature", signatureImg);
// Querying for the interface XPropertySet on the graphic object
XPropertySet xPropSet = (XPropertySet) UnoRuntime.queryInterface(XPropertySet.class, graphicObjShape);
System.out.println("Test img url is" + bitmapContainer.getByName("Signature"));
// Setting Signature image internal URL to graphic shape property
xPropSet.setPropertyValue("GraphicURL", bitmapContainer.getByName("Signature"));
// Convert graphic shape to the text content item
XTextContent xTextContent = (XTextContent) UnoRuntime.queryInterface(XTextContent.class, graphicObjShape);
// Embed image into the document text with replacement
System.out.println("Inserting image...");
xText.insertTextContent(xTextCursor, xTextContent, true);
} catch (Exception e) {
System.out.println("Exception::" + e);
}
//close
PropertyValue[] storeProps = null;
String fileName = null;
String newFileName = null;
try {
xStorable = (XStorable) UnoRuntime.queryInterface(XStorable.class, xTextDoc);
if (!pdfFlag) {
if (templateUrl.substring(templateUrl.lastIndexOf('.') + 1).equalsIgnoreCase("doc")) {
xStorable.store();
} else {
fileName = templateUrl.substring(0, templateUrl.lastIndexOf('.'));
storeProps = new PropertyValue[1];
storeProps[0] = new PropertyValue();
storeProps[0].Name = "FilterName";
storeProps[0].Value = "MS Word 97";
xStorable.storeToURL(fileName + ".doc", storeProps);
newFileName = fileName + ".doc";
}
} else {
fileName = templateUrl.substring(0, templateUrl.lastIndexOf('.'));
storeProps = new PropertyValue[1];
storeProps[0] = new PropertyValue();
storeProps[0].Name = "FilterName";
storeProps[0].Value = "writer_pdf_Export";
xStorable.storeToURL(fileName + ".pdf", storeProps);
newFileName = fileName + ".pdf";
}
System.out.println("Document generated-->" + newFileName);
XCloseable xCloseable = (XCloseable) UnoRuntime.queryInterface(XCloseable.class, xTextDoc);
xCloseable.close(true);
} catch (IOException | CloseVetoException e) {
System.out.println("Exception::"+e);
}
}
private XComponentContext getXComponentContext() {
XComponentContext xContext = null;
XMultiComponentFactory xRemoteServiceManager = null;
String openOfficePort = "";
try {
xContext = Bootstrap.createInitialComponentContext(null);
System.out.println("xContext=" + xContext);
openOfficePort = "8100";//"2001";
String DefCon = "uno:socket,host=localhost,port=" + openOfficePort + ";urp;StarOffice.ServiceManager";
xRemoteServiceManager = xContext.getServiceManager();
Object obj = xRemoteServiceManager.createInstanceWithContext("com.sun.star.bridge.UnoUrlResolver", xContext);
XUnoUrlResolver xUnoUrlResolver = (XUnoUrlResolver) UnoRuntime.queryInterface(XUnoUrlResolver.class, obj);
obj = xUnoUrlResolver.resolve(DefCon);
xRemoteServiceManager = (XMultiComponentFactory) UnoRuntime.queryInterface(XMultiComponentFactory.class, obj);
XPropertySet xPropertySet = (XPropertySet) UnoRuntime.queryInterface(XPropertySet.class, xRemoteServiceManager);
obj = xPropertySet.getPropertyValue("DefaultContext");
xContext = (XComponentContext) UnoRuntime.queryInterface(XComponentContext.class, obj);
} catch (Exception e) {
System.out.println("Exception::"+e);
}
System.out.println("xContext="+xContext);
return xContext;
}
}
