pgpainless/pgpainless-core/src/main/java/org/pgpainless/decryption_verification/DecryptionBuilder.java

35 lines
1006 B
Java

// SPDX-FileCopyrightText: 2018 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package org.pgpainless.decryption_verification;
import java.io.IOException;
import java.io.InputStream;
import javax.annotation.Nonnull;
import org.bouncycastle.openpgp.PGPException;
public class DecryptionBuilder implements DecryptionBuilderInterface {
private InputStream inputStream;
@Override
public DecryptWith onInputStream(@Nonnull InputStream inputStream) {
this.inputStream = inputStream;
return new DecryptWithImpl();
}
class DecryptWithImpl implements DecryptWith {
@Override
public DecryptionStream withOptions(ConsumerOptions consumerOptions) throws PGPException, IOException {
if (consumerOptions == null) {
throw new IllegalArgumentException("Consumer options cannot be null.");
}
return DecryptionStreamFactory.create(inputStream, consumerOptions);
}
}
}