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Diffstat (limited to 'libjava/gnu/xml/transform/SystemPropertyFunction.java')
-rw-r--r-- | libjava/gnu/xml/transform/SystemPropertyFunction.java | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/libjava/gnu/xml/transform/SystemPropertyFunction.java b/libjava/gnu/xml/transform/SystemPropertyFunction.java deleted file mode 100644 index 33616d39628..00000000000 --- a/libjava/gnu/xml/transform/SystemPropertyFunction.java +++ /dev/null @@ -1,128 +0,0 @@ -/* SystemPropertyFunction.java -- - Copyright (C) 2004 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., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 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 gnu.xml.transform; - -import java.util.ArrayList; -import java.util.List; -import javax.xml.namespace.QName; -import javax.xml.xpath.XPathFunction; -import javax.xml.xpath.XPathFunctionException; -import org.w3c.dom.Node; -import gnu.xml.xpath.Expr; -import gnu.xml.xpath.Function; - -/** - * The XSLT <code>system-property()</code>function. - * - * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> - */ -final class SystemPropertyFunction - extends Expr - implements XPathFunction, Function -{ - - List args; - - public Object evaluate(List args) - throws XPathFunctionException - { - String name = (String) args.get(0); - return systemProperty(QName.valueOf(name)); - } - - public void setArguments(List args) - { - this.args = args; - } - - public Object evaluate(Node context, int pos, int len) - { - int arity = args.size(); - List values = new ArrayList(arity); - for (int i = 0; i < arity; i++) - { - Expr arg = (Expr) args.get(i); - values.add(arg.evaluate(context, pos, len)); - } - String name = _string(context, values.get(0)); - return systemProperty(QName.valueOf(name)); - } - - Object systemProperty(QName name) - { - String localName = name.getLocalPart(); - String prefix = name.getPrefix(); - String uri = name.getNamespaceURI(); - if (Stylesheet.XSL_NS.equals(uri) || - "xsl".equals(prefix)) - { - if ("version".equals(localName)) - { - return new Double(1.0d); - } - else if ("vendor".equals(localName)) - { - return "The Free Software Foundation"; - } - else if ("vendor-url".equals(localName)) - { - return "http://www.gnu.org/"; - } - else - { - return ""; - } - } - return System.getProperty(localName); - } - - public Expr clone(Object context) - { - SystemPropertyFunction f = new SystemPropertyFunction(); - int len = args.size(); - List args2 = new ArrayList(len); - for (int i = 0; i < len; i++) - { - args2.add(((Expr) args.get(i)).clone(context)); - } - f.setArguments(args2); - return f; - } - -} - |