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/*
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* Copyright (c) 2004, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package org.xml.sax.ext;
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import org.xml.sax.Locator;
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import org.xml.sax.helpers.LocatorImpl;
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/**
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* SAX2 extension helper for holding additional Entity information,
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* implementing the {@link Locator2} interface.
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*
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* <p> This is not part of core-only SAX2 distributions.</p>
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*
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* @since 1.5, SAX 2.0.2
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* @author David Brownell
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*/
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public class Locator2Impl extends LocatorImpl implements Locator2
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{
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private String encoding;
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private String version;
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/**
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* Construct a new, empty Locator2Impl object.
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* This will not normally be useful, since the main purpose
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* of this class is to make a snapshot of an existing Locator.
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*/
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public Locator2Impl () { }
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/**
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* Copy an existing Locator or Locator2 object.
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* If the object implements Locator2, values of the
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* <em>encoding</em> and <em>version</em>strings are copied,
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* otherwise they set to <em>null</em>.
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*
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* @param locator The existing Locator object.
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*/
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public Locator2Impl (Locator locator)
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{
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super (locator);
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if (locator instanceof Locator2) {
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Locator2 l2 = (Locator2) locator;
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version = l2.getXMLVersion ();
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encoding = l2.getEncoding ();
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}
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}
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////////////////////////////////////////////////////////////////////
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// Locator2 method implementations
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////////////////////////////////////////////////////////////////////
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/**
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* Returns the current value of the version property.
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*
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* @see #setXMLVersion
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*/
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public String getXMLVersion ()
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{ return version; }
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/**
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* Returns the current value of the encoding property.
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*
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* @see #setEncoding
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*/
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public String getEncoding ()
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{ return encoding; }
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////////////////////////////////////////////////////////////////////
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// Setters
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////////////////////////////////////////////////////////////////////
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/**
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* Assigns the current value of the version property.
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*
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* @param version the new "version" value
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* @see #getXMLVersion
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*/
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public void setXMLVersion (String version)
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{ this.version = version; }
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/**
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* Assigns the current value of the encoding property.
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*
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* @param encoding the new "encoding" value
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* @see #getEncoding
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*/
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public void setEncoding (String encoding)
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{ this.encoding = encoding; }
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}
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