org.jboss.weld.configuration.spi.helpers.ExternalConfigurationBuilder Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source
* Copyright 2014, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.weld.configuration.spi.helpers;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.jboss.weld.configuration.spi.ExternalConfiguration;
/**
* A builder for building immutable {@link ExternalConfiguration}
*
* @author Jozef Hartinger
*
*/
public final class ExternalConfigurationBuilder {
private final Map builder = new HashMap();
public ExternalConfigurationBuilder add(String key, Object value) {
builder.put(key, value);
return this;
}
public ExternalConfiguration build() {
return new ExternalConfigurationImpl(Collections.unmodifiableMap(builder));
}
private static class ExternalConfigurationImpl implements ExternalConfiguration {
private final Map properties;
private ExternalConfigurationImpl(Map properties) {
this.properties = properties;
}
@Override
public Map getConfigurationProperties() {
return properties;
}
@Override
public void cleanup() {
}
@Override
public String toString() {
return "ExternalConfigurationImpl [properties=" + properties + "]";
}
}
}