+++ /dev/null
-/* Provider.java -- Security provider information
- Copyright (C) 1998, 1999, 2000 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., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 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.Serializable;
-import java.util.Properties;
-
-/**
- * This class represents a Java security architecture service provider.
- * The services provided by a such a provider can range from security
- * algorithms to key generation.
- * <p>
- * Providers are installed by name and verion number. There is one
- * standard provider supplied with the class library. This is the
- * "GNU" provider, which can also be accessed by the alias "SUN" for
- * compatibility with the JDK.
- *
- * @version 0.0
- *
- * @author Aaron M. Renn (arenn@urbanophile.com)
- */
-public abstract class Provider extends Properties implements Serializable
-{
- /**
- * This is a textual description of the provider
- */
- private String info;
-
- /**
- * This is the name of the provider
- */
- private String name;
-
- /**
- * This is the version number of the provider
- */
- private double version;
-
- /**
- * This method initializes a new instance of <code>Provider</code> to have
- * the specified name, version, and description information.
- *
- * @param name The name to assign to this <code>Provider</code>.
- * @param version The version number for this <code>Provider</code>.
- * @param info A textual description of this provider.
- */
- protected Provider(String name, double version, String info)
- {
- this.name = name;
- this.version = version;
- this.info = info;
- }
-
- /**
- * This method returns the name assigned to this <code>Provider</code>.
- *
- * @return The <code>Provider</code>'s name.
- */
- public String getName()
- {
- return (name);
- }
-
- /**
- * This method retunrs the version number of this <code>Provider</code>.
- *
- * @return The <code>Provider</code>'s version number.
- */
- public double getVersion()
- {
- return (version);
- }
-
- /**
- * This method returns a textual description of the <code>Provider</code>.
- *
- * @return A description of the <code>Provider</code>.
- */
- public String getInfo()
- {
- return (info);
- }
-
- /**
- * This method sets the specified key to have the specified value.
- *
- * @param key The property key
- * @param value The property value
- *
- * @return The previous value for this key, or <code>null</code> if no previous value.
- */
- public Object put(Object key, Object value)
- {
- return (super.put(key, value));
- }
-
- /**
- * This method removes the specified key entry (and its associated value)
- * from the property mapping list.
- *
- * @param key The key to remove
- *
- * @return The previous value for this key, or <code>null</code> if no previous value.
- */
- public Object remove(Object key)
- {
- return (super.remove(key));
- }
-
- /**
- * This method clears the entire property list such that it no longer
- * contains the properties used to look up the services provided by
- * the <code>Provider</code>.
- */
- public void clear()
- {
- super.clear();
- }
-
- /**
- * This method returns a <code>String</code> representation of this
- * object. This will include the <code>Provider</code> name and
- * version number.
- *
- * @return A <code>String</code> representation of this object.
- */
- public String toString()
- {
- return (getClass().getName() + ": name=" + getName() + " version=" +
- version);
- }
-}
projects / msp430-gcc.git / blobdiff