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A Speedment bundle that shades all dependencies into one jar. This is
useful when deploying an application on a server.
/**
*
* Copyright (c) 2006-2017, Speedment, Inc. All Rights Reserved.
*
* 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 com.speedment.runtime.core.internal;
import com.speedment.common.json.Json;
import com.speedment.runtime.config.Project;
import com.speedment.runtime.config.internal.ProjectImpl;
import com.speedment.runtime.config.trait.HasName;
import com.speedment.runtime.config.util.DocumentTranscoder;
import com.speedment.runtime.core.ApplicationMetadata;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
/**
*
* @author Emil Forslund
* @since 3.0.0
*/
public abstract class AbstractApplicationMetadata implements ApplicationMetadata {
protected AbstractApplicationMetadata() {}
/**
* Returns the meta data as a String that shall be used to build up the
* complete Project meta data. If no metadata exists, returns an
* empty optional.
*
* @return the meta data or empty if none exists for this session
*/
protected abstract Optional getMetadata();
@Override
public Project makeProject() {
return getMetadata().map(json -> DocumentTranscoder.load(json, this::fromJson)).orElseGet(() -> {
final Map data = new ConcurrentHashMap<>();
data.put(HasName.NAME, "Project");
return new ProjectImpl(data);
});
}
private Map fromJson(String json) {
@SuppressWarnings("unchecked")
final Map parsed = (Map) Json.fromJson(json);
return parsed;
}
}