/*
* eXist Open Source Native XML Database
* Copyright (C) 2008-2009 The eXist Project
* http://exist-db.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id$
*/
package org.exist.xslt.expression;
import org.exist.interpreter.ContextAtExist;
import org.exist.xquery.XPathException;
import org.exist.xquery.util.ExpressionDumper;
import org.exist.xquery.value.Item;
import org.exist.xquery.value.Sequence;
import org.exist.xslt.XSLContext;
import org.w3c.dom.Attr;
/**
* <!-- Category: instruction -->
* <xsl:output-character
* character = char
* string = string />
*
* @author <a href="mailto:shabanovd@gmail.com">Dmitriy Shabanov</a>
*
*/
public class OutputCharacter extends SimpleConstructor {
private String character = null;
private String string = null;
public OutputCharacter(XSLContext context) {
super(context);
}
public void setToDefaults() {
character = null;
string = null;
}
public void prepareAttribute(ContextAtExist context, Attr attr) throws XPathException {
String attr_name = attr.getNodeName();
if (attr_name.equals(CHARACTER)) {
character = attr.getValue();
} else if (attr_name.equals(STRING)) {
string = attr.getValue();
}
}
public Sequence eval(Sequence contextSequence, Item contextItem) throws XPathException {
throw new RuntimeException("eval(Sequence contextSequence, Item contextItem) at "+this.getClass());
}
/* (non-Javadoc)
* @see org.exist.xquery.Expression#dump(org.exist.xquery.util.ExpressionDumper)
*/
public void dump(ExpressionDumper dumper) {
dumper.display("<xsl:output-character");
if (character != null)
dumper.display(" character = "+character.toString());
if (string != null)
dumper.display(" string = "+string.toString());
dumper.display("> ");
super.dump(dumper);
dumper.display("</xsl:output-character>");
}
public String toString() {
StringBuffer result = new StringBuffer();
result.append("<xsl:output-character");
if (character != null)
result.append(" character = "+character.toString());
if (string != null)
result.append(" string = "+string.toString());
result.append("> ");
result.append(super.toString());
result.append("</xsl:output-character>");
return result.toString();
}
}