OpenOfficeテキスト文書のテキストをJavaを使用して画像に置き換えます。

Question

テンプレートを.odt拡張子にして、パターン化されたテキストを置き換えてpdfまたはdocに保存します。

テキストでテキストを置き換えてdoc/pdfに保存しても、イメージでテキストを置き換えるのに問題はありません。例えば

：画像とテキスト

---

//------some static content------- 

**&<**signature will be replaced by image.png**>&** 

**&<**name of person will be replaced by normal text**>&** 

---

*&<*で置き換えることには、次のパターンを有する

テンプレート、*>&*はテンプレートのパターン識別子です。

Answer 1

odtテンプレート内のテキストをimage（Signature）に置き換え、doc/pdfファイルを生成するサンプルJavaコード。

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; 
    } 

}