Example usage for org.bouncycastle.asn1.esf CommitmentTypeIndication getInstance

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.esf CommitmentTypeIndication getInstance.

Prototype

public static CommitmentTypeIndication getInstance(Object obj) 

Source Link

Usage

From source file:eu.europa.ec.markt.dss.validation102853.cades.CAdESSignature.java

License:Open Source License

@Override
public CommitmentType getCommitmentTypeIndication() {

    final AttributeTable attributes = signerInformation.getSignedAttributes();
    if (attributes == null) {

        return null;
    }/*w w w.  jav a 2 s .c o m*/
    final Attribute commitmentTypeIndicationAttribute = attributes
            .get(PKCSObjectIdentifiers.id_aa_ets_commitmentType);
    if (commitmentTypeIndicationAttribute != null) {

        try {

            final ASN1Set attrValues = commitmentTypeIndicationAttribute.getAttrValues();
            final int size = attrValues.size();
            if (size > 0) {

                final CommitmentType commitmentType = new CommitmentType();
                for (int ii = 0; ii < size; ii++) {

                    final DERSequence derSequence = (DERSequence) attrValues.getObjectAt(ii);
                    final CommitmentTypeIndication commitmentTypeIndication = CommitmentTypeIndication
                            .getInstance(derSequence);
                    final ASN1ObjectIdentifier commitmentTypeId = commitmentTypeIndication
                            .getCommitmentTypeId();
                    commitmentType.addIdentifier(commitmentTypeId.getId());
                }
                return commitmentType;
            }
        } catch (Exception e) {
            throw new DSSException("Error when dealing with CommitmentTypeIndication!", e);
        }
    }
    return null;
}

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From source file:eu.europa.esig.dss.cades.validation.CAdESSignature.java

License:Open Source License

@Override
public CommitmentType getCommitmentTypeIndication() {

    final AttributeTable attributes = signerInformation.getSignedAttributes();
    if (attributes == null) {

        return null;
    }/*from   w  ww  . java 2  s.c  om*/
    final Attribute commitmentTypeIndicationAttribute = attributes
            .get(PKCSObjectIdentifiers.id_aa_ets_commitmentType);
    if (commitmentTypeIndicationAttribute != null) {

        try {

            final ASN1Set attrValues = commitmentTypeIndicationAttribute.getAttrValues();
            final int size = attrValues.size();
            if (size > 0) {

                final CommitmentType commitmentType = new CommitmentType();
                for (int ii = 0; ii < size; ii++) {
                    if (attrValues.getObjectAt(ii) instanceof DERSequence) {
                        final DERSequence derSequence = (DERSequence) attrValues.getObjectAt(ii);
                        final CommitmentTypeIndication commitmentTypeIndication = CommitmentTypeIndication
                                .getInstance(derSequence);
                        final ASN1ObjectIdentifier commitmentTypeId = commitmentTypeIndication
                                .getCommitmentTypeId();
                        commitmentType.addIdentifier(commitmentTypeId.getId());
                    } else {
                        LOG.warn("Unsupported type for CommitmentType : "
                                + attrValues.getObjectAt(ii).getClass());
                    }
                }
                return commitmentType;
            }
        } catch (Exception e) {
            throw new DSSException("Error when dealing with CommitmentTypeIndication!", e);
        }
    }
    return null;
}

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