/* | |
* 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.apache.aries.subsystem.core.archive; | |
import java.util.regex.Pattern; | |
public abstract class SymbolicNameHeader extends AbstractHeader { | |
public SymbolicNameHeader(String name, String value) { | |
super(name, value); | |
if (getClauses().size() != 1) | |
throw new IllegalArgumentException("Symbolic name headers must have one, and only one, clause: " + getClauses().size()); | |
if (!Pattern.matches(Grammar.SYMBOLICNAME, getClauses().get(0).getPath())) | |
throw new IllegalArgumentException("Invalid symbolic name: " + getClauses().get(0).getPath()); | |
} | |
public String getSymbolicName() { | |
return getClauses().get(0).getPath(); | |
} | |
} |