diff options
Diffstat (limited to 'base/util/src/netscape/security/acl/PrincipalImpl.java')
-rw-r--r-- | base/util/src/netscape/security/acl/PrincipalImpl.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/base/util/src/netscape/security/acl/PrincipalImpl.java b/base/util/src/netscape/security/acl/PrincipalImpl.java new file mode 100644 index 000000000..25fa11095 --- /dev/null +++ b/base/util/src/netscape/security/acl/PrincipalImpl.java @@ -0,0 +1,77 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// This program 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; version 2 of the License. +// +// This program 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 this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package netscape.security.acl; + +import java.security.Principal; + +/** + * This class implements the principal interface. + * + * @author Satish Dharmaraj + */ +public class PrincipalImpl implements Principal { + + private String user; + + /** + * Construct a principal from a string user name. + * + * @param user The string form of the principal name. + */ + public PrincipalImpl(String user) { + this.user = user; + } + + /** + * This function returns true if the object passed matches + * the principal represented in this implementation + * + * @param another the Principal to compare with. + * @return true if the Principal passed is the same as that + * encapsulated in this object, false otherwise + */ + public boolean equals(Object another) { + if (another instanceof PrincipalImpl) { + PrincipalImpl p = (PrincipalImpl) another; + return user.equals(p.toString()); + } else + return false; + } + + /** + * Prints a stringified version of the principal. + */ + public String toString() { + return user; + } + + /** + * return a hashcode for the principal. + */ + public int hashCode() { + return user.hashCode(); + } + + /** + * return the name of the principal. + */ + public String getName() { + return user; + } + +} |