entaxy-public/platform/runtime/base/base-support/src/main/java/ru/entaxy/platform/base/support/osgi/bundle/CapabilityDescriptor.java

67 lines
2.6 KiB
Java

/*-
* ~~~~~~licensing~~~~~~
* artifact-management
* ==========
* Copyright (C) 2020 - 2023 EmDev LLC
* ==========
* You may not use this file except in accordance with the License Terms of the Copyright
* Holder located at: https://entaxy.ru/eula . All copyrights, all intellectual property
* rights to the Software and any copies are the property of the Copyright Holder. Unless
* it is explicitly allowed the Copyright Holder, the User is prohibited from using the
* Software for commercial purposes to provide services to third parties.
*
* The Copyright Holder hereby declares that the Software is provided on an "AS IS".
* Under no circumstances does the Copyright Holder guarantee or promise that the
* Software provided by him will be suitable or not suitable for the specific purposes
* of the User, that the Software will meet all commercial and personal subjective
* expectations of the User, that the Software will work properly, without technical
* errors, quickly and uninterruptedly.
*
* Under no circumstances shall the Copyright Holder or its Affiliates is not liable
* to the User for any direct or indirect losses of the User, his expenses or actual
* damage, including, downtime; loss of bussines; lost profit; lost earnings; loss
* or damage to data, property, etc.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.platform.base.support.osgi.bundle;
import org.osgi.resource.Capability;
import java.util.Map;
public interface CapabilityDescriptor extends Capability {
public static final String HEADER_PROVIDE_CAPABILITY = "Provide-Capability";
public static final String HEADER_REQUIRE_CAPABILITY = "Require-Capability";
public static interface ATTRIBUTE_TYPES {
public static final String STRING = "String";
public static final String VERSION = "Version";
public static final String LONG = "Long";
public static final String DOUBLE = "Double";
public static final String LIST = "List";
public static String TYPED_LIST(String itemType) {
return LIST + "<" + itemType + ">";
}
public static boolean isList(String itemType) {
return (itemType!=null) && (itemType.startsWith(LIST));
}
public static String itemType(String listType) {
if (!isList(listType))
return null;
return listType.substring(listType.indexOf("<"), listType.indexOf(">"));
}
}
public CapabilityDescriptor namespace(String namespace);
public CapabilityDescriptor attributes(Map<String, Object> attributes);
public CapabilityDescriptor attribute(String name, Object value);
public CapabilityDescriptor attribute(String name, Object value, String type);
}