Example usage for com.lowagie.text.pdf PdfDate decode

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfDate decode.

Prototype

public static Calendar decode(String s) 

Source Link

Document

Converts a PDF string representing a date into a Calendar.

Usage

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

License:Open Source License

/** Constructor para inicializar la clase con una estructura DSS ya creada.
 * @param dss Diccionario DSS//from w ww .j  ava  2s  . c o  m
 * @throws IOException En caso de errores de entrada / salida */
PdfDocumentSecurityStore(final PdfDictionary dss) throws IOException {
    int i = 0;
    PdfArray arrayCerts = dss.getAsArray(new PdfName(PDF_NAME_CERTS));
    if (arrayCerts != null) {
        for (final Iterator<PdfObject> iterator = arrayCerts.listIterator(); iterator.hasNext();) {
            final PdfIndirectReference reference = (PdfIndirectReference) iterator.next();
            this.certificates.put(Integer.valueOf(i),
                    getContentBytesFromContentObject(PdfReader.getPdfObject(reference)));
            i++;
        }

    }
    PdfArray arrayOcsps = dss.getAsArray(new PdfName(PDF_NAME_OCSPS));
    if (arrayOcsps != null) {
        i = 0;
        for (final Iterator<PdfObject> iterator = arrayOcsps.listIterator(); iterator.hasNext();) {
            final PdfIndirectReference reference = (PdfIndirectReference) iterator.next();
            this.ocsps.put(Integer.valueOf(i),
                    getContentBytesFromContentObject(PdfReader.getPdfObject(reference)));
            i++;
        }

    }
    PdfArray arrayCrls = dss.getAsArray(new PdfName(PDF_NAME_CRLS));
    if (arrayCrls != null) {
        i = 0;
        for (final Iterator<PdfObject> iterator = arrayCrls.listIterator(); iterator.hasNext();) {
            final PdfIndirectReference reference = (PdfIndirectReference) iterator.next();
            this.crls.put(Integer.valueOf(i),
                    getContentBytesFromContentObject(PdfReader.getPdfObject(reference)));
            i++;
        }

    }
    final PdfDictionary vri = dss.getAsDict(new PdfName(PDF_NAME_VRI));
    if (vri != null) {
        PdfName key;
        ValidationInformation val;
        for (final Iterator<PdfName> iterator = vri.getKeys().iterator(); iterator.hasNext(); this.signatures
                .put(key.toString().substring(1), val)) {
            key = iterator.next();
            final PdfDictionary vriEntry = vri.getAsDict(key);
            arrayCerts = vriEntry.getAsArray(new PdfName(PDF_NAME_CERT));
            int certId[];
            if (arrayCerts != null) {
                certId = new int[arrayCerts.size()];
                for (i = 0; i < arrayCerts.size(); i++) {
                    final PdfIndirectReference reference = (PdfIndirectReference) arrayCerts.getPdfObject(i);
                    final byte referenceBytes[] = getContentBytesFromContentObject(
                            PdfReader.getPdfObject(reference));
                    final Iterator<Integer> iteratorKeys = this.certificates.keySet().iterator();
                    do {
                        if (!iteratorKeys.hasNext()) {
                            break;
                        }
                        final int index = iteratorKeys.next().intValue();
                        if (Arrays.equals(referenceBytes, this.certificates.get(Integer.valueOf(index)))) {
                            certId[i] = index;
                        }
                    } while (true);
                }

            } else {
                certId = new int[0];
            }
            arrayOcsps = vriEntry.getAsArray(new PdfName(PDF_NAME_OCSP));
            int ocspId[];
            if (arrayOcsps != null) {
                ocspId = new int[arrayOcsps.size()];
                i = 0;
                for (final Iterator<PdfObject> iteratorOcsps = arrayOcsps.listIterator(); iteratorOcsps
                        .hasNext();) {
                    final PdfIndirectReference reference = (PdfIndirectReference) iteratorOcsps.next();
                    final byte referenceBytes[] = getContentBytesFromContentObject(
                            PdfReader.getPdfObject(reference));
                    final Iterator<Integer> iteratorKeys = this.ocsps.keySet().iterator();
                    do {
                        if (!iteratorKeys.hasNext()) {
                            break;
                        }
                        final int index = iteratorKeys.next().intValue();
                        if (Arrays.equals(referenceBytes, this.ocsps.get(Integer.valueOf(index)))) {
                            ocspId[i] = index;
                        }
                    } while (true);
                    i++;
                }

            } else {
                ocspId = new int[0];
            }
            arrayCrls = vriEntry.getAsArray(new PdfName(PDF_NAME_CRL));
            int crlId[];
            if (arrayCrls != null) {
                crlId = new int[arrayCrls.size()];
                i = 0;
                for (final Iterator<PdfObject> iteratorCRLs = arrayCrls.listIterator(); iteratorCRLs
                        .hasNext();) {
                    final PdfIndirectReference reference = (PdfIndirectReference) iteratorCRLs.next();
                    final byte referenceBytes[] = getContentBytesFromContentObject(
                            PdfReader.getPdfObject(reference));
                    final Iterator<Integer> iteratorKeys = this.crls.keySet().iterator();
                    do {
                        if (!iteratorKeys.hasNext()) {
                            break;
                        }
                        final int index = iteratorKeys.next().intValue();
                        if (Arrays.equals(referenceBytes, this.crls.get(Integer.valueOf(index)))) {
                            crlId[i] = index;
                        }
                    } while (true);
                    i++;
                }

            } else {
                crlId = new int[0];
            }
            Calendar date = null;
            if (vriEntry.get(PdfName.TU) != null) {
                if (vriEntry.get(PdfName.TU) instanceof PdfDate) {
                    date = PdfDate.decode(((PdfDate) vriEntry.get(PdfName.TU)).getEncoding());
                }
                if (vriEntry.get(PdfName.TU) instanceof PdfString) {
                    date = PdfDate.decode(vriEntry.getAsString(PdfName.TU).getEncoding());
                }
            }
            val = new ValidationInformation(key, certId, ocspId, crlId, date);
        }
    }
}

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From source file:org.jrimum.bopepo.pdf.PdfDocInfo.java

License:Apache License

/**
 * @return Data de criao do documento
 */
public Calendar creation() {

    return PdfDate.decode(docInfo.get(DOC_CREATION_DATE));
}

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From source file:org.jrimum.bopepo.pdf.PdfDocInfo.java

License:Apache License

/**
 * @return Data de modificao do documento
 */
public Calendar modification() {

    return PdfDate.decode(docInfo.get(DOC_MODIFACTION_DATE));

}

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