mirror of git://gcc.gnu.org/git/gcc.git
123 lines
3.9 KiB
Java
123 lines
3.9 KiB
Java
/* CollectionCertStoreParameters -- collection-based cert store parameters
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Copyright (C) 2003 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.security.cert;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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/**
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* An implementation of {@link CertStoreParameters} with a simple,
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* in-memory {@link Collection} of certificates and certificate
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* revocation list.
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*
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* <p>Note that this class is not thread-safe, and its underlying
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* collection may be changed at any time.
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*
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* @see CertStore
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* @since 1.4
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*/
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public class CollectionCertStoreParameters implements CertStoreParameters
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{
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// Constants and fields.
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// ------------------------------------------------------------------------
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/** The underlying collection. */
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private final Collection collection;
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// Constructors.
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// ------------------------------------------------------------------------
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/**
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* Creates a new CollectionCertStoreParameters with an empty,
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* immutable collection.
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*/
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public CollectionCertStoreParameters()
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{
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this(Collections.EMPTY_LIST);
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}
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/**
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* Create a new CollectionCertStoreParameters with the specified
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* collection. The argument is not copied, and subsequent changes to
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* the collection will change this class's collection.
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*
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* @param collection The collection.
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* @throws NullPointerException If <i>collection</i> is null.
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*/
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public CollectionCertStoreParameters(Collection<?> collection)
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{
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if (collection == null)
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throw new NullPointerException();
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this.collection = collection;
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}
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// Instance methods.
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// ------------------------------------------------------------------------
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public Object clone()
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{
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return new CollectionCertStoreParameters(new ArrayList(collection));
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}
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/**
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* Return the underlying collection. The collection is not copied
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* before being returned, so callers may update the collection that is
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* returned.
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*
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* @return The collection.
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*/
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public Collection<?> getCollection()
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{
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return collection;
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}
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/**
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* Return a string representation of these parameters.
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*
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* @return The string representation of these parameters.
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*/
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public String toString()
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{
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return "CollectionCertStoreParameters: [ collection: "
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+ collection + " ]";
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}
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}
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