Example usage for com.lowagie.text.pdf PRStream setData

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PRStream setData.

Prototype

public void setData(byte[] data, boolean compress) 

Source Link

Document

Sets the data associated with the stream, either compressed or uncompressed.

Usage

From source file:questions.metadata.ReplaceXMP.java

public static void alterXmp1() {
    try {/*from  w  ww .  ja v a 2s  . co  m*/
        PdfReader reader = new PdfReader(ORIGINAL);
        PdfDictionary catalog = reader.getCatalog();
        PdfObject obj = catalog.get(PdfName.METADATA);
        PRStream stream = (PRStream) PdfReader.getPdfObject(obj);
        String metadata = new String(PdfReader.getStreamBytes(stream));
        metadata = metadata.replaceAll("Hello World", "Hello Universe");
        stream.setData(metadata.getBytes(), false);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT1));
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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