/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Intalio, Inc. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Intalio, Inc. Exolab is a registered
* trademark of Intalio, Inc.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* INTALIO, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 2000 (C) Intalio Inc. All Rights Reserved.
*
* $Id$
*/
package org.exolab.castor.xml.dtd;
/**
* Implementation of DTD Notation declaration specification.
* @author <a href="mailto:totok@intalio.com">Alexander Totok</a>
* @version $Revision$ $Date: 2003-03-03 00:05:44 -0700 (Mon, 03 Mar 2003) $
*/
public class Notation {
private static final short PUBLIC = 0;
private static final short SYSTEM = 0;
/**
* Name of the notation.
*/
private String name;
/**
* DTD document owning this Notation.
*/
private DTDdocument document;
/**
* Type of the notation. Value may be the {@link #PUBLIC PUBLIC} -
* {@link #pubIdentifier pubIdentifier} and {@link #sysIdentifier sysIdentifier}
* are specified, {@link #SYSTEM SYSTEM} - the
* {@link #sysIdentifier sysIdentifier} only is specified, or -1
* if unspecified.
*/
private short type = -1;
/**
* <b>Public identifier</b> of the notation.
*/
private String pubIdentifier = null;
/**
* <b>System identifier</b> of the notation.
*/
private String sysIdentifier = null;
/**
* Constructor, setting name and owning DTD document of the notation.
* @param document must not be null.
* @param name must not be null or equal to empty String.
*/
public Notation(DTDdocument document, String name) {
if (document == null) {
String err = "Notation constructor: document must not be null";
throw new IllegalArgumentException(err);
}
if (name == null || name.equals("")) {
String err = "Notation constructor: name must not be empty.";
throw new IllegalArgumentException(err);
}
this.name = name;
this.document = document;
} //-- Notation
/**
* Returns the name of the notation.
*/
public String getName() {
return name;
} //-- getName
/**
* Returns DTD document owning this notation.
*/
public DTDdocument getDocument() {
return document;
} //-- getDocument
/**
* Sets the notation to <tt>PUBLIC</tt>.
* @param pubId public identifier - must not be <tt>null</tt>.
* @param sysId system identifier - must not be <tt>null</tt>.
*/
public void setPublic(String pubId, String sysId) {
if (pubId == null) {
String err = "Notation: can not set null public ID.";
throw new IllegalArgumentException(err);
}
if (sysId == null) {
String err = "Notation: can not set null system ID.";
throw new IllegalArgumentException(err);
}
type = PUBLIC;
pubIdentifier = pubId;
sysIdentifier = sysId;
} //-- setPublic
/**
* <b>True</b> if <tt>PUBLIC</tt> notation, <b>false</b> otherwise.
*/
public boolean isPublic() {
return type == PUBLIC;
} //-- isPublic()
/**
* Sets the notation to <tt>SYSTEM</tt>.
* @param sysId system identifier - must not be <tt>null</tt>.
*/
public void setSystem(String sysId) {
if (sysId == null) {
String err = "Notation: can not set null system ID.";
throw new IllegalArgumentException(err);
}
type = SYSTEM;
sysIdentifier = sysId;
} //-- setSystem
/**
* <b>True</b> if <tt>SYSTEM</tt> notation, <b>false</b> otherwise.
*/
public boolean isSystem() {
return type == SYSTEM;
} //-- isSystem
/**
* Returns public identifier.
*/
public String getPubIdentifier() {
return pubIdentifier;
} //-- getPubIdentifier
/**
* Returns system identifier.
*/
public String getSysIdentifier() {
return sysIdentifier;
} //-- getSysIdentifier
} //-- Notation