org.jolokia.jvmagent.security.asn1.DERSequence Maven / Gradle / Ivy
/*
* Copyright 2009-2021 Roland Huss
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jolokia.jvmagent.security.asn1;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
public class DERSequence implements DERObject {
public static final byte DER_SEQUENCE_TAG = 0x10 | DER_CONSTRUCTED_FLAG;
private final DERObject[] values;
public DERSequence(DERObject[] values) {
this.values = values;
}
@Override
public byte[] getEncoded() {
ByteArrayOutputStream result = new ByteArrayOutputStream();
ByteArrayOutputStream content = new ByteArrayOutputStream();
try {
for (DERObject v : values) {
content.write(v.getEncoded());
}
byte[] bytes = content.toByteArray();
result.write(DER_SEQUENCE_TAG);
result.write(DERUtils.encodeLength(bytes.length));
result.write(bytes);
} catch (IOException ignored) {
}
return result.toByteArray();
}
@Override
public boolean isPrimitive() {
return false;
}
}