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Diffstat (limited to 'libjava/java/security/cert/PolicyQualifierInfo.java')
-rw-r--r-- | libjava/java/security/cert/PolicyQualifierInfo.java | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/libjava/java/security/cert/PolicyQualifierInfo.java b/libjava/java/security/cert/PolicyQualifierInfo.java deleted file mode 100644 index 7dcf2315632..00000000000 --- a/libjava/java/security/cert/PolicyQualifierInfo.java +++ /dev/null @@ -1,168 +0,0 @@ -/* PolicyQualifierInfo.java -- policy qualifier info object. - Copyright (C) 2003, 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package java.security.cert; - -import gnu.java.io.ASN1ParsingException; -import gnu.java.security.OID; -import gnu.java.security.der.DERReader; -import gnu.java.security.der.DERValue; - -import java.io.ByteArrayInputStream; -import java.io.IOException; - -/** - * The PolicyQualifierInfo X.509 certificate extension. - * PolicyQualifierInfo objects are represented by the ASN.1 structure: - * - * <pre> - * PolicyQualifierInfo ::= SEQUENCE { - * policyQualifierId PolicyQualifierId, - * qualifier ANY DEFINED BY policyQualifierId - * } - * - * PolicyQualifierId ::= OBJECT IDENTIFIER - * </pre> - * - * @since JDK 1.4 - */ -public final class PolicyQualifierInfo -{ - - // Fields. - // ------------------------------------------------------------------------ - - /** The <code>policyQualifierId</code> field. */ - private OID oid; - - /** The DER encoded form of this object. */ - private byte[] encoded; - - /** The DER encoded form of the <code>qualifier</code> field. */ - private DERValue qualifier; - - // Constructor. - // ------------------------------------------------------------------------ - - /** - * Create a new PolicyQualifierInfo object from the DER encoded form - * passed in the byte array. The argument is copied. - * - * <p>The ASN.1 form of PolicyQualifierInfo is: -<pre> -PolicyQualifierInfo ::= SEQUENCE { - policyQualifierId PolicyQualifierId, - qualifier ANY DEFINED BY policyQualifierId -} - -PolicyQualifierId ::= OBJECT IDENTIFIER -</pre> - * - * @param encoded The DER encoded form. - * @throws IOException If the structure cannot be parsed from the - * encoded bytes. - */ - public PolicyQualifierInfo(byte[] encoded) throws IOException - { - if (encoded == null) - throw new IOException("null bytes"); - this.encoded = (byte[]) encoded.clone(); - DERReader in = new DERReader(new ByteArrayInputStream(this.encoded)); - DERValue qualInfo = in.read(); - if (!qualInfo.isConstructed()) - throw new ASN1ParsingException("malformed PolicyQualifierInfo"); - DERValue val = in.read(); - if (!(val.getValue() instanceof OID)) - throw new ASN1ParsingException("value read not an OBJECT IDENTIFIER"); - oid = (OID) val.getValue(); - if (val.getEncodedLength() < val.getLength()) - qualifier = in.read(); - } - - // Instance methods. - // ------------------------------------------------------------------------ - - /** - * Returns the <code>policyQualifierId</code> field of this structure, - * as a dotted-decimal representation of the object identifier. - * - * @return This structure's OID field. - */ - public String getPolicyQualifierId() - { - return oid.toString(); - } - - /** - * Returns the DER encoded form of this object; the contents of the - * returned byte array are equivalent to those that were passed to the - * constructor. The byte array is cloned every time this method is - * called. - * - * @return The encoded form. - */ - public byte[] getEncoded() - { - return (byte[]) encoded.clone(); - } - - /** - * Get the <code>qualifier</code> field of this object, as a DER - * encoded byte array. The byte array returned is cloned every time - * this method is called. - * - * @return The encoded qualifier. - */ - public byte[] getPolicyQualifier() - { - if (qualifier == null) - return new byte[0]; - return qualifier.getEncoded(); - } - - /** - * Returns a printable string representation of this object. - * - * @return The string representation. - */ - public String toString() - { - return "PolicyQualifierInfo { policyQualifierId ::= " + oid - + ", qualifier ::= " + qualifier + " }"; - } -} |