org.springframework.boot.autoconfigure.hazelcast.HazelcastConfigResourceCondition 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.autoconfigure.hazelcast;
import org.springframework.boot.autoconfigure.condition.ConditionOutcome;
import org.springframework.boot.autoconfigure.condition.ResourceCondition;
import org.springframework.boot.autoconfigure.condition.SpringBootCondition;
import org.springframework.context.annotation.ConditionContext;
import org.springframework.core.type.AnnotatedTypeMetadata;
/**
* {@link SpringBootCondition} used to check if the Hazelcast configuration is available.
* This either kicks in if a default configuration has been found or if configurable
* property referring to the resource to use has been set.
*
* @author Stephane Nicoll
* @since 1.3.0
*/
public abstract class HazelcastConfigResourceCondition extends ResourceCondition {
static final String CONFIG_SYSTEM_PROPERTY = "hazelcast.config";
protected HazelcastConfigResourceCondition(String prefix, String propertyName) {
super("Hazelcast", prefix, propertyName, "file:./hazelcast.xml",
"classpath:/hazelcast.xml");
}
@Override
protected ConditionOutcome getResourceOutcome(ConditionContext context,
AnnotatedTypeMetadata metadata) {
if (System.getProperty(CONFIG_SYSTEM_PROPERTY) != null) {
return ConditionOutcome
.match("System property '" + CONFIG_SYSTEM_PROPERTY + "' is set.");
}
return super.getResourceOutcome(context, metadata);
}
}