se.idsec.signservice.integration.core.Extension Maven / Gradle / Ivy
/*
* Copyright 2019-2022 IDsec Solutions AB
*
* 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 se.idsec.signservice.integration.core;
import java.util.HashMap;
import java.util.Map;
/**
* Represents an extension to a domain object. An extension is a set of name-value pairs.
*
* @author Martin Lindström ([email protected])
* @author Stefan Santesson ([email protected])
*/
public class Extension extends HashMap {
/** For serializing. */
private static final long serialVersionUID = 8520822824322024498L;
/**
* Default constructor.
*/
public Extension() {
super();
}
/**
* Copy constructor.
*
* @param m
* the map to initialize the object with
*/
public Extension(final Map m) {
super(m);
}
/**
* Returns a builder for extension builder.
*
* @return a builder
*/
public static ExtensionBuilder builder() {
return new ExtensionBuilder();
}
/**
* Builder for {@code Extension} objects.
*
* @author Martin Lindström ([email protected])
* @author Stefan Santesson ([email protected])
*/
public static class ExtensionBuilder implements ObjectBuilder {
/** The object being built. */
private Extension extension;
/**
* Constructor.
*/
ExtensionBuilder() {
this.extension = new Extension();
}
/** {@inheritDoc} */
@Override
public Extension build() {
return this.extension;
}
/**
* Adds a name-value pair.
*
* @param name
* extension name
* @param value
* extension value
* @return the builder
*/
ExtensionBuilder add(final String name, final String value) {
this.extension.put(name, value);
return this;
}
}
}