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#-------------------------------------------------------------------------------
# ============LICENSE_START==================================================
# * org.onap.dmaap
# * ===========================================================================
# * Copyright � 2017 AT&T Intellectual Property. 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.
# * ============LICENSE_END====================================================
# *
# * ECOMP is a trademark and service mark of AT&T Intellectual Property.
# *
#-------------------------------------------------------------------------------
<html>
<head>
</head>
<body>
<p>
This package provides an implementation of the authorization-related interfaces
defined by the <code>org.onap.dmaap.datarouter.authz</code> package, intended for
use with the provisioning server for Data Router Release 1. In DR R1, we do not
have an external policy engine, so this implementation performs the authorization
locally.
</p>
<p>
In order to perform the authorization, this package needs access to provisioning data
about feeds and subscriptions. This package defines an interface
(<code>org.onap.dmaap.datarouter.authz.impl.ProvDataProvider</code>) through which it
expects to get this data. The provisioning server code must provide an implementation
of this interface.
</p>
<p>
A software component that wishes to use this implementation must:
<ul>
<li>Provide an implementation of the
<code>org.onap.dmaap.datarouter.authz.impl.ProvDataProvider</code>
interface.
</li>
<li>
Create an instance of the <code>ProvDataProvider</code> implementation.
<li>
Create an instance of the
<code>org.onap.dmaap.datarouter.authz.impl.ProvAuthorizer</code>
class defined in this package, passing it an instance of the <code>ProvDataProvider</code>
implementation.
</li>
</ul>
</p>
<p>
Example:
<pre>
<code>
ProvDataProvider dataProv = new MyDataProvider();
Authorizer authz = new ProvAuthorizer(dataProv);
</code>
</pre>
</body>
</html>
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