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Ant Media Server supports RTMP, RTSP, MP4, HLS, WebRTC, Adaptive Streaming, etc.
/*
* RED5 Open Source Media Server - https://github.com/Red5/
*
* Copyright 2006-2016 by respective authors (see below). 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.red5.server.api.scope;
import java.util.Collection;
import java.util.Map;
import java.util.Set;
import org.red5.server.api.IClient;
import org.red5.server.api.IConnection;
import org.red5.server.api.IContext;
import org.red5.server.api.service.IServiceHandlerProvider;
import org.red5.server.api.statistics.IScopeStatistics;
import org.springframework.core.io.support.ResourcePatternResolver;
/**
* The scope object.
*
* A stateful object shared between a group of clients connected to the same context path. Scopes are arranged in hierarchical way,
* so its possible for a scope to have a parent and children scopes. If a client connects to a scope then they are also connected to its parent scope.
* The scope object is used to access resources, shared object, streams, etc. Scope is a general option for grouping things in an application.
*
* The following are all names for scopes: application, room, place, lobby.
*
* @author The Red5 Project
* @author Luke Hubbard ([email protected])
* @author Paul Gregoire ([email protected])
*/
public interface IScope extends IBasicScope, ResourcePatternResolver, IServiceHandlerProvider {
/**
* Scope separator
*/
public static final String SEPARATOR = ":";
/**
* Check to see if this scope has a child scope matching a given name.
*
* @param name the name of the child scope
* @return true if a child scope exists, otherwise false
*/
public boolean hasChildScope(String name);
/**
* Checks whether scope has a child scope with given name and type
*
* @param type Child scope type
* @param name Child scope name
* @return true if a child scope exists, otherwise false
*/
public boolean hasChildScope(ScopeType type, String name);
/**
* Creates child scope with name given and returns success value. Returns true on success and false if given scope already exists among children.
*
* @param name New child scope name
* @return true if child scope was successfully created, false otherwise
*/
public boolean createChildScope(String name);
/**
* Adds scope as a child scope. Returns true on success and false if given scope is already a child of current.
*
* @param scope Scope given
* @return true if child scope was successfully added, false otherwise
*/
public boolean addChildScope(IBasicScope scope);
/**
* Removes scope from the children scope list.
*
* @param scope Scope given
*/
public void removeChildScope(IBasicScope scope);
/**
* Removes all the child scopes
*/
public void removeChildren();
/**
* Get a set of the child scope names.
*
* @return set containing child scope names
*/
public Set getScopeNames();
public Set getBasicScopeNames(ScopeType type);
/**
* Return the broadcast scope for a given name.
*
* @param name name
* @return broadcast scope or null if not found
*/
public IBroadcastScope getBroadcastScope(String name);
/**
* Get a child scope by type and name.
*
* @param type Child scope type
* @param name Name of the child scope
* @return the child scope, or null if no scope is found
*/
public IBasicScope getBasicScope(ScopeType type, String name);
/**
* Return scope by name
*
* @param name Scope name
* @return Scope with given name
*/
public IScope getScope(String name);
/**
* Get a set of connected clients. You can get the connections by passing the scope to the clients {@link IClient#getConnections()} method.
*
* @return Set containing all connected clients
* @see org.red5.server.api.IClient#getConnections(IScope)
*/
public Set getClients();
/**
* Get a connection iterator. You can call remove, and the connection will be closed.
*
* @deprecated Use {@link IScope#getClientConnections()} instead
* @return Iterator holding all connections
*/
@Deprecated
public Collection> getConnections();
/**
* Get all current connections. You can call remove, and the connection will be closed.
*
* @return Set containing all connections
*/
public Set getClientConnections();
/**
* Lookup connections.
*
* @deprecated Use {@link IScope#lookupConnection(IClient)} instead
* @param client object
* @return Set of connection objects (read-only)
*/
@Deprecated
public Set lookupConnections(IClient client);
/**
* Lookup connection for a given client.
*
* @param client object
* @return connection object
*/
public IConnection lookupConnection(IClient client);
/**
* Returns scope context
*
* @return Scope context
*/
public IContext getContext();
/**
* Checks whether scope has handler or not.
*
* @return true if scope has a handler, false otherwise
*/
public boolean hasHandler();
/**
* Return handler of the scope
*
* @return Scope handler
*/
public IScopeHandler getHandler();
/**
* Return context path.
*
* @return Context path
*/
public String getContextPath();
/**
* Adds given connection to the scope
*
* @param conn Given connection
* @return true on success, false if given connection already belongs to this scope
*/
public boolean connect(IConnection conn);
/**
* Add given connection to the scope, overloaded for parameters pass case.
*
* @param conn Given connection
* @param params Parameters passed
* @return true on success, false if given connection already belongs to this scope
*/
public boolean connect(IConnection conn, Object[] params);
/**
* Removes given connection from list of scope connections. This disconnects all clients of given connection from the scope.
*
* @param conn Connection given
*/
public void disconnect(IConnection conn);
/**
* Return statistics informations about the scope.
*
* @return statistics
*/
public IScopeStatistics getStatistics();
/**
* Set attribute by name
*
* @param name name
* @param value value
* @return true if added, false if not added
*/
public boolean setAttribute(String name, Object value);
/**
* Get attribute by name
*
* @param name name
* @return value for the given name in the attributes or null if not found
*/
public Object getAttribute(String name);
/**
* Whether or not an attribute exists, keyed by the given name
*
* @param name name
* @return true if it exists, false otherwise
*/
public boolean hasAttribute(String name);
/**
* Remove attribute by name
*
* @param name name
* @return true if removed, false otherwise
*/
public boolean removeAttribute(String name);
/**
* Return attribute names
*
* @return attribute names
*/
public Set getAttributeNames();
/**
* Return scope attributes
*
* @return attributes
*/
public Map getAttributes();
}