IdentityRequirementBuilder.java

/*
 * #%L
 * Gravia :: Resource
 * %%
 * Copyright (C) 2010 - 2014 JBoss by Red Hat
 * %%
 * 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.
 * #L%
 */
package org.jboss.gravia.resource;

import java.util.Map;



/**
 * An identity {@link Requirement} builder.
 *
 * @author thomas.diesler@jboss.com
 * @since 16-Jan-2012
 */
public class IdentityRequirementBuilder extends DefaultRequirementBuilder {

    public IdentityRequirementBuilder(String symbolicName, String range) {
        this(symbolicName, range != null ? new VersionRange(range) : null, null, null);
    }

    public IdentityRequirementBuilder(ResourceIdentity identity) {
        this(identity.getSymbolicName(), identity.getVersion().toString());
    }

    public IdentityRequirementBuilder(String symbolicName, VersionRange range) {
        this(symbolicName, range, null, null);
    }

    public IdentityRequirementBuilder(String symbolicName, VersionRange range, Map<String, Object> atts, Map<String, String> dirs) {
        super(IdentityNamespace.IDENTITY_NAMESPACE, symbolicName);
        if (range != null) {
            getAttributes().put(IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE, range);
        }
        if (atts != null) {
            getAttributes().putAll(atts);
        }
        if (dirs != null) {
            getDirectives().putAll(dirs);
        }
    }
}