org.springframework.boot.context.embedded.InitParameterConfiguringServletContextInitializer Maven / Gradle / Ivy
/*
* Copyright 2012-2016 the original author or authors.
*
* Licensed 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
*
* https://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.springframework.boot.context.embedded;
import java.util.Map;
import java.util.Map.Entry;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import org.springframework.boot.web.servlet.ServletContextInitializer;
/**
* A {@code ServletContextInitializer} that configures init parameters on the
* {@code ServletContext}.
*
* @author Andy Wilkinson
* @since 1.2.0
* @see ServletContext#setInitParameter(String, String)
*/
public class InitParameterConfiguringServletContextInitializer
implements ServletContextInitializer {
private final Map parameters;
public InitParameterConfiguringServletContextInitializer(
Map parameters) {
this.parameters = parameters;
}
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
for (Entry entry : this.parameters.entrySet()) {
servletContext.setInitParameter(entry.getKey(), entry.getValue());
}
}
}