/*
* 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 freemarker.ext.jsp;
import javax.
servlet.
Servlet;
import javax.
servlet.
ServletRequest;
import javax.
servlet.
ServletResponse;
import javax.
servlet.
jsp.
JspEngineInfo;
import javax.
servlet.
jsp.
JspFactory;
import javax.
servlet.
jsp.
PageContext;
/**
*/
abstract class
FreeMarkerJspFactory extends
JspFactory {
protected abstract
String getSpecificationVersion();
@
Override
public
JspEngineInfo getEngineInfo() {
return new
JspEngineInfo() {
@
Override
public
String getSpecificationVersion() {
return
FreeMarkerJspFactory.this.
getSpecificationVersion();
}
};
}
@
Override
public
PageContext getPageContext(
Servlet servlet,
ServletRequest request,
ServletResponse response,
String errorPageURL,
boolean
needsSession, int
bufferSize, boolean
autoFlush) {
// This is never meant to be called. JSP pages compiled to Java
// bytecode use this API, but in FreeMarker, we're running templates,
// and not JSP pages precompiled to bytecode, therefore we have no use
// for this API.
throw new
UnsupportedOperationException();
}
@
Override
public void releasePageContext(
PageContext ctx) {
// This is never meant to be called. JSP pages compiled to Java
// bytecode use this API, but in FreeMarker, we're running templates,
// and not JSP pages precompiled to bytecode, therefore we have no use
// for this API.
throw new
UnsupportedOperationException();
}
}