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Diffstat (limited to 'libjava/java/security/AlgorithmParametersSpi.java')
-rw-r--r-- | libjava/java/security/AlgorithmParametersSpi.java | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/libjava/java/security/AlgorithmParametersSpi.java b/libjava/java/security/AlgorithmParametersSpi.java deleted file mode 100644 index a9faa154374..00000000000 --- a/libjava/java/security/AlgorithmParametersSpi.java +++ /dev/null @@ -1,149 +0,0 @@ -/* AlgorithmParametersSpi.java --- Algorithm Parameters SPI - Copyright (C) 1999, 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; - -import java.io.IOException; -import java.security.spec.AlgorithmParameterSpec; -import java.security.spec.InvalidParameterSpecException; - -/** - * AlgorithmParametersSpi is the Service Provider Interface - * for the Algorithm Parameters class. This class is used - * to manage the algorithm parameters. - * - * @since 1.2 - * @author Mark Benvenuto - */ -public abstract class AlgorithmParametersSpi -{ - /** - * Creates a new instance of AlgorithmParametersSpi - */ - public AlgorithmParametersSpi() - { - } - - /** - * Initializes the engine with the specified - * AlgorithmParameterSpec class. - * - * @param paramSpec A AlgorithmParameterSpec to initialize with - * - * @throws InvalidParameterSpecException For an inapporiate - * ParameterSpec class - */ - protected abstract void engineInit(AlgorithmParameterSpec paramSpec) - throws InvalidParameterSpecException; - - /** - * Initializes the engine with the specified - * parameters stored in the byte array and decodes them - * according to the ASN.1 specification. If the ASN.1 - * specification exists then it succeeds or else it throws - * IOException. - * - * @param params Parameters to initialize with - * - * @throws IOException Decoding Error - */ - protected abstract void engineInit(byte[]params) throws IOException; - - /** - * Initializes the engine with the specified - * parameters stored in the byte array and decodes them - * according to the specified decoding specification. - * If format is null, then it is decoded using the ASN.1 - * specification if it exists or else it throws - * IOException. - * - * @param params Parameters to initialize with - * @param format Name of decoding format to use - * - * @throws IOException Decoding Error - */ - protected abstract void engineInit(byte[]params, String format) - throws IOException; - - - /** - * Returns a specification of this AlgorithmParameters object. - * paramSpec identifies the class to return the AlgortihmParameters - * in. - * - * @param paramSpec Class to return AlgorithmParameters in - * - * @return the parameter specification - * - * @throws InvalidParameterSpecException if the paramSpec is an - * invalid parameter class - */ - protected abstract AlgorithmParameterSpec engineGetParameterSpec(Class - paramSpec) - throws InvalidParameterSpecException; - - - /** - * Returns the parameters in the default encoding format. - * The primary encoding format is ASN.1 format if it exists - * for the specified type. - * - * @return byte array representing the parameters - */ - protected abstract byte[] engineGetEncoded() throws IOException; - - - /** - * Returns the parameters in the specified encoding format. - * If <code>format</code> is <code>null</code> then the - * primary encoding format is used, the ASN.1 format, - * if it exists for the specified type. - * - * @return byte array representing the parameters - */ - protected abstract byte[] engineGetEncoded(String format) - throws IOException; - - /** - * Returns a string describing the parameters in the - * AlgorithmParametersSpi class. - * - * @return A string representing the format of the parameters. - */ - protected abstract String engineToString(); -} |