org.osgi.service.repository.ContentNamespace Maven / Gradle / Ivy
Show all versions of bnd Show documentation
/*
* Copyright (c) OSGi Alliance (2011, 2012). All Rights Reserved.
*
* 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.osgi.service.repository;
import org.osgi.resource.Namespace;
/**
* Content Capability and Requirement Namespace.
*
*
* This class defines the names for the attributes and directives for this
* namespace. All unspecified capability attributes are of type {@code String}
* and are used as arbitrary matching attributes for the capability. The values
* associated with the specified directive and attribute keys are of type
* {@code String}, unless otherwise indicated.
*
* @Immutable
* @version $Id: 24fa1339b403f5e6fb8b1f639bedc8917744713e $
*/
public final class ContentNamespace extends Namespace {
/**
* Namespace name for content capabilities and requirements.
*
*
* Also, the capability attribute used to specify the unique identifier of
* the content. This identifier is the {@code SHA-256} hash of the content.
*/
public static final String CONTENT_NAMESPACE = "osgi.content";
/**
* The capability attribute that contains the URL to the content.
*/
public static final String CAPABILITY_URL_ATTRIBUTE = "url";
/**
* The capability attribute that contains the size, in bytes, of the
* content. The value of this attribute must be of type {@code Long}.
*/
public static final String CAPABILITY_SIZE_ATTRIBUTE = "size";
/**
* The capability attribute that defines the IANA MIME Type/Format for this
* content.
*/
public static final String CAPABILITY_MIME_ATTRIBUTE = "mime";
private ContentNamespace() {
// empty
}
}