SetField

java.lang.Object
- org.apache.pdfbox.examples.interactive.form.SetField

```
public class SetField
extends java.lang.Object
```
This example will take a PDF document and set a form field in it.

Constructor Summary

Constructors
Constructor Description

SetField()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private static java.lang.String`	`calculateOutputFilename(java.lang.String filename)`
`static void`	`main(java.lang.String[] args)`	This will read a PDF file and set a field and then write it the pdf out again.
`private void`	`setField(java.lang.String[] args)`
`void`	`setField(PDDocument pdfDocument, java.lang.String name, java.lang.String value)`	This will set a single field in the document.
`private static void`	`usage()`	This will print out a message telling how to use this example.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SetField
```
public SetField()
```
- Method Detail
  - setField
```
public void setField(PDDocument pdfDocument,
                     java.lang.String name,
                     java.lang.String value)
              throws java.io.IOException
```
    This will set a single field in the document.
    
    Parameters:
    
    pdfDocument - The PDF to set the field in.
    
    name - The name of the field to set.
    
    value - The new value of the field.
    
    Throws:
    
    java.io.IOException - If there is an error setting the field.
  - main
```
public static void main(java.lang.String[] args)
                 throws java.io.IOException
```
    This will read a PDF file and set a field and then write it the pdf out again.
    see usage() for commandline
    
    Parameters:
    
    args - command line arguments
    
    Throws:
    
    java.io.IOException - If there is an error importing the FDF document.
  - setField
```
private void setField(java.lang.String[] args)
               throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - calculateOutputFilename
```
private static java.lang.String calculateOutputFilename(java.lang.String filename)
```
  - usage
```
private static void usage()
```
    This will print out a message telling how to use this example.