Example usage for com.itextpdf.text Utilities readFileToString

Introduction

In this page you can find the example usage for com.itextpdf.text Utilities readFileToString.

Prototype

public static String readFileToString(final File file) throws IOException 

Source Link

Document

Reads the contents of a file to a String.

Usage

From source file:com.mycompany.mavenproject1.SubmitForm.java

public void extractFromPdf(String src, String dest) throws DocumentException, IOException {

    PdfReader reader = new PdfReader(src);
    PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(dest));

    PushbuttonField button = new PushbuttonField(stamper.getWriter(), new Rectangle(36, 700, 112, 730), "get");

    //stamper.getWriter().addJavaScript(Utilities.readFileToString(RESOURCE));
    button.setText("SAVE My INFO");
    button.setBackgroundColor(new GrayColor(0.7f));
    button.setVisibility(PushbuttonField.VISIBLE_BUT_DOES_NOT_PRINT);
    PdfFormField submit = button.getField();

    /*//w ww  .  jav  a2  s.com
          button.setBackgroundColor(new GrayColor(0.7f));
          button.setVisibility(PushbuttonField.VISIBLE_BUT_DOES_NOT_PRINT);
     */

    //PdfFormField pull_data = upload_info.getField();
    //  pull_data.setAction(PdfAction.javaScript(Utilities.readFileToString(submit_button_script), stamper.getWriter()));
    stamper.getWriter().addJavaScript(Utilities.readFileToString(checkbox));
    stamper.getWriter().addJavaScript(Utilities.readFileToString(upload_info));
    //PushbuttonField submitButton=stamper.getAcroFields().getNewPushbuttonFromField("UseSavedInfo");
    //PdfFormField field=submitButton.getField();
    //field.setAction(PdfAction.javaScript("app.alert('hello')" ,stamper.getWriter()));
    /*
     PushbuttonField useMySavedInfo = new PushbuttonField(
      stamper.getWriter(), new Rectangle(36, 1000, 559, 806), "MySavedInfo" );
      useMySavedInfo.setText("Upload info");
      useMySavedInfo.setBackgroundColor(new GrayColor(0.7f));
      useMySavedInfo.setVisibility(PushbuttonField.VISIBLE_BUT_DOES_NOT_PRINT);
       PdfFormField  extractInfo=useMySavedInfo.getField();
    */
    //  extractInfo.setAction(PdfAction.javaScript("alert('hello')", stamper.getWriter()));
    //  extractInfo.setAction(PdfAction.);
    //stamper.

    /*
    AcroFields fields = stamper.getAcroFields();
     PushbuttonField submitButton=fields.getNewPushbuttonFromField("SubmitForm");
    */
    //System.out.println(submitButton.getAppearance().getHeight());
    //System.out.println(submitButton.getAppearance().getWidth());
    //System.out.println(submitButton.getAppearance());
    //submitButton
    //submitButton.getField().get
    //submitButton.getWriter().setAdditionalAction(, PdfAction.javaScript("app.alert('os')",stamper.getWriter()));
    //submitButton.getWriter().setAdditionalAction(PdfName., action);
    //PdfFormField sb=submitButton.getField();
    //sb.setAction(PdfAction.javaScript("app.alert('test')", stamper.getWriter()));

    // sumbitInfo.setAction(PdfAction.javaScript("app.alert('test')", stamper.getWriter()));
    //submit.setAction(PdfAction.javaScript("app.alert('test')", stamper.getWriter()));

    //PushbuttonField useInfo = fields.getNewPushbuttonFromField("UseSavedInfo");
    //PdfAnnotation getInfo=useInfo.getField();
    //getInfo.setAction(PdfAction.javaScript("app.alert('action!')", stamper.getWriter()));

    // ffield.SetAdditionalActions(PdfName.E, PdfAction("app.alert('action!')"));

    AcroFields fields = stamper.getAcroFields();

    // PushbuttonField saveInfo = fields.getNewPushbuttonFromField("SaveInfo");
    //   PdfFormField fd=saveInfo.getField();
    //fd.setAction(PdfAction.createSubmitForm("http://127.0.0.1/index.php",null,PdfAction.SUBMIT_HTML_FORMAT));
    //PdfAppearance pa =saveInfo.getAppearance();
    // pa.setAction(PdfAction.createSubmitForm("http://127.0.0.1/index.php",null,PdfAction.SUBMIT_HTML_FORMAT), 0, 0, 0, 0);
    Set<String> fldNames = fields.getFields().keySet();

    //AcroFields fields = stamper.getAcroFields();
    for (String fldName : fldNames) {
        System.out.println(fldName + ": " + fields.getField(fldName));
    }
    //submit.setAdditionalAction(PdfAction.javaScript(Utilities.readFileToString(submit_button_script), stamper.getWriter()));
    //http://www.mycrewid.com/Alexander/index.php
    //submit.setAction(PdfAction.createSubmitForm(
    //       "http://127.0.0.1/index.php", null,
    //     PdfAction.SUBMIT_HTML_FORMAT));
    submit.setAction(
            PdfAction.javaScript(Utilities.readFileToString(submit_button_script), stamper.getWriter()));
    stamper.addAnnotation(submit, 1);
    stamper.close();
    //PdfAction.javaScript("this.getField('FirstName').value=util.printd(\"dd mmmm yyyy\",new Date())",stamper.getWriter());

    //stamper.addAnnotation(submitButton, 1);
    //stamper.addAnnotation(sb,1);
    // submit.setAdditionalActions(PdfName.E, PdfAction.javaScript(Utilities.readFileToString(submit_button_script),stamper.getWriter()));

}

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