/*
* Copyright 2000-2013 Enonic AS
* http://www.enonic.com/license
*/
package com.enonic.cms.core.xslt.functions.admin;
import java.net.URLEncoder;
import net.sf.saxon.expr.XPathContext;
import net.sf.saxon.om.Item;
import net.sf.saxon.om.SequenceIterator;
import net.sf.saxon.trans.XPathException;
import net.sf.saxon.value.SequenceType;
import com.enonic.cms.core.xslt.functions.AbstractXsltFunctionCall;
final class UrlEncodeFunction
extends AbstractAdminFunction
{
private final class Call
extends AbstractXsltFunctionCall
{
@Override
protected Item call( final XPathContext context, final SequenceIterator[] args )
throws XPathException
{
final String uri = toSingleString( args[0] );
try
{
final String encoded = URLEncoder.encode( uri, "UTF-8" );
return createValue( encoded );
}
catch ( Exception e )
{
throw new XPathException( e );
}
}
}
public UrlEncodeFunction()
{
super( "urlEncode" );
setResultType( SequenceType.SINGLE_STRING );
setArgumentTypes( SequenceType.SINGLE_ATOMIC );
setMinimumNumberOfArguments( 1 );
}
@Override
protected AbstractXsltFunctionCall createCall()
{
return new Call();
}
}