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/*******************************************************************************
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.osgi.internal.module;
import org.eclipse.osgi.service.resolver.ImportPackageSpecification;
import org.osgi.framework.Constants;
/*
* A companion to ImportPackageSpecification from the state used while resolving
*/
public class ResolverImport extends ResolverConstraint {
// only used for dynamic imports
private String name;
ResolverImport(ResolverBundle bundle, ImportPackageSpecification ips) {
super(bundle, ips);
}
boolean isOptional() {
return ImportPackageSpecification.RESOLUTION_OPTIONAL.equals(((ImportPackageSpecification) constraint).getDirective(Constants.RESOLUTION_DIRECTIVE));
}
boolean isDynamic() {
return ImportPackageSpecification.RESOLUTION_DYNAMIC.equals(((ImportPackageSpecification) constraint).getDirective(Constants.RESOLUTION_DIRECTIVE));
}
public String getName() {
if (name != null)
return name; // return the required package set for a dynamic import
return super.getName();
}
// used for dynamic import package when wildcards are used
void setName(String requestedPackage) {
this.name = requestedPackage;
}
}
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