org.springframework.boot.devtools.env.DevToolsPropertyDefaultsPostProcessor Maven / Gradle / Ivy
/*
* Copyright 2012-2015 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
*
* 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.springframework.boot.devtools.env;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.env.EnvironmentPostProcessor;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.core.env.MapPropertySource;
import org.springframework.core.env.PropertySource;
/**
* {@link EnvironmentPostProcessor} to add properties that make sense when working at
* development time.
*
* @author Phillip Webb
* @author Andy Wilkinson
* @since 1.3.0
*/
@Order(Ordered.LOWEST_PRECEDENCE)
public class DevToolsPropertyDefaultsPostProcessor implements EnvironmentPostProcessor {
private static final Map PROPERTIES;
static {
Map properties = new HashMap();
properties.put("spring.thymeleaf.cache", "false");
properties.put("spring.freemarker.cache", "false");
properties.put("spring.groovy.template.cache", "false");
properties.put("spring.velocity.cache", "false");
properties.put("spring.mustache.cache", "false");
properties.put("server.session.persistent", "true");
properties.put("spring.h2.console.enabled", "true");
properties.put("spring.resources.cache-period", "0");
PROPERTIES = Collections.unmodifiableMap(properties);
}
@Override
public void postProcessEnvironment(ConfigurableEnvironment environment,
SpringApplication application) {
if (isLocalApplication(environment)) {
PropertySource propertySource = new MapPropertySource("refresh",
PROPERTIES);
environment.getPropertySources().addLast(propertySource);
}
}
private boolean isLocalApplication(ConfigurableEnvironment environment) {
return environment.getPropertySources().get("remoteUrl") == null;
}
}