org.apache.sling.scripting.jsp.JspServletConfig Maven / Gradle / Ivy
/*
* 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.sling.scripting.jsp;
import java.util.Collections;
import java.util.Enumeration;
import java.util.Map;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import org.osgi.framework.Constants;
class JspServletConfig implements ServletConfig {
private final ServletContext servletContext;
private String servletName;
private final Map properties;
JspServletConfig(final ServletContext servletContext, final Map config) {
this.servletContext = servletContext;
// set the servlet name
servletName = config.get(Constants.SERVICE_DESCRIPTION);
if (servletName == null) {
servletName = "JSP Script Handler";
}
properties = config;
}
public String getInitParameter(String name) {
return properties.get(name);
}
public Enumeration getInitParameterNames() {
return Collections.enumeration(properties.keySet());
}
public ServletContext getServletContext() {
return servletContext;
}
public String getServletName() {
return servletName;
}
/**
* Return a unique key for the jasper configuration
*/
public String getConfigKey() {
final StringBuilder sb = new StringBuilder();
for(final Map.Entry entry : this.properties.entrySet() ) {
sb.append(entry.getKey());
sb.append('=');
sb.append(entry.getValue());
sb.append(';');
}
return sb.toString();
}
}