/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.ode.bpel.elang.xpath10.compiler;
import org.apache.ode.bpel.compiler.api.CompilerContext;
import org.apache.ode.bpel.elang.xpath10.o.OXPath10Expression;
import org.apache.ode.bpel.o.OXslSheet;
import javax.xml.transform.URIResolver;
import javax.xml.transform.Source;
import javax.xml.transform.TransformerException;
import javax.xml.transform.stream.StreamSource;
import java.io.StringReader;
/**
* Used to give the Xsl processor a way to access included XSL sheets
* by using the CompilerContext (which uses RR behind the scene).
*/
public class XslCompileUriResolver implements URIResolver {
private CompilerContext _cc;
private OXPath10Expression _expr;
public XslCompileUriResolver(CompilerContext cc, OXPath10Expression expr) {
_cc = cc;
_expr = expr;
}
public Source resolve(String href, String base) throws TransformerException {
OXslSheet xslSheet = _cc.compileXslt(href);
_expr.xslSheets.put(xslSheet.uri, xslSheet);
return new StreamSource(new StringReader(xslSheet.sheetBody));
}
}