Example usage for com.lowagie.text.pdf PdfObject INDIRECT

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfObject INDIRECT.

Prototype

int INDIRECT

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Document

A possible type of PdfObject

Usage

From source file:es.gob.afirma.signers.pades.ltv.PdfDocumentSecurityStore.java

License:Open Source License

private static byte[] getContentBytesFromContentObject(final PdfObject contentObject) throws IOException {
    switch (contentObject.type()) {
    case PdfObject.INDIRECT:
        return getContentBytesFromContentObject(PdfReader.getPdfObject(contentObject));
    case PdfObject.STREAM:
        return PdfReader.getStreamBytes((PRStream) PdfReader.getPdfObject(contentObject));
    case PdfObject.ARRAY:
        final ByteArrayOutputStream allBytes = new ByteArrayOutputStream();
        final ListIterator<PdfObject> iter = ((PdfArray) contentObject).listIterator();
        while (iter.hasNext()) {
            allBytes.write(getContentBytesFromContentObject(iter.next()));
            allBytes.write((byte) ' ');
        }/* w  w w  .ja  va 2s  . c  om*/
        return allBytes.toByteArray();
    default:
        throw new IllegalStateException("No se soporta contenido del tipo: " + contentObject.getClass()); //$NON-NLS-1$
    }
}

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