OtherKeyAttribute.java
资源名称:security.rar [点击查看]
上传用户:lior1029
上传日期:2013-05-07
资源大小:209k
文件大小:2k
源码类别:
CA认证
开发平台:
Java
- package org.bouncycastle.asn1.cms;
- import org.bouncycastle.asn1.*;
- public class OtherKeyAttribute
- implements DEREncodable
- {
- private DERObjectIdentifier keyAttrId;
- private DEREncodable keyAttr;
- /**
- * return an OtherKeyAttribute object from the given object.
- *
- * @param o the object we want converted.
- * @exception IllegalArgumentException if the object cannot be converted.
- */
- public static OtherKeyAttribute getInstance(
- Object o)
- {
- if (o == null || o instanceof OtherKeyAttribute)
- {
- return (OtherKeyAttribute)o;
- }
- if (o instanceof ASN1Sequence)
- {
- return new OtherKeyAttribute((ASN1Sequence)o);
- }
- throw new IllegalArgumentException("unknown object in factory");
- }
- public OtherKeyAttribute(
- ASN1Sequence seq)
- {
- keyAttrId = (DERObjectIdentifier)seq.getObjectAt(0);
- keyAttr = seq.getObjectAt(1);
- }
- public OtherKeyAttribute(
- DERObjectIdentifier keyAttrId,
- DEREncodable keyAttr)
- {
- this.keyAttrId = keyAttrId;
- this.keyAttr = keyAttr;
- }
- public DERObjectIdentifier getKeyAttrId()
- {
- return keyAttrId;
- }
- public DEREncodable getKeyAttr()
- {
- return keyAttr;
- }
- /**
- * <pre>
- * OtherKeyAttribute ::= SEQUENCE {
- * keyAttrId OBJECT IDENTIFIER,
- * keyAttr ANY DEFINED BY keyAttrId OPTIONAL
- * }
- * </pre>
- */
- public DERObject getDERObject()
- {
- ASN1EncodableVector v = new ASN1EncodableVector();
- v.add(keyAttrId);
- v.add(keyAttr);
- return new DERSequence(v);
- }
- }