Examples of de.tuclausthal.informatik.winf.mobileagents.container.AgentInfoException

Package de.tuclausthal.informatik.winf.mobileagents.container

Examples of de.tuclausthal.informatik.winf.mobileagents.container.AgentInfoException

de.tuclausthal.informatik.winf.mobileagents.container.AgentInfoException

This AgentInfoException signalises error-conditions when an agent should be inserted into an Container but not all requirements to the AgentInfo's values are satisfied.
@author dluebke @version 1.0.2 (2003-09-17) @since 1.0

   * @throws AgentInfoException see <code>Container</code>
   */
  public void loadAgent(AgentInfo agentInfo) throws AgentInfoException
  {
    if(! (agentInfo instanceof BasicAgentInfo))
      throw new AgentInfoException(AgentInfoException.WRONG_AGENTINFO);
    
    BasicAgentInfo info = (BasicAgentInfo)agentInfo;
    
    // Checks for AgentInfo
    if(this.agentInfos.containsKey(info.getAgentName()))
      throw new AgentInfoException(AgentInfoException.NAME_NOT_UNIQUE);
    if(info.getAgentName() == null)
      throw new AgentInfoException(AgentInfoException.NO_AGENT_NAME);
    if(info.getAgentName().equals(""))
      throw new AgentInfoException(AgentInfoException.NO_AGENT_NAME);
    if(info.getAgentName().equals(HOST_ADDRESS))
    throw new AgentInfoException(AgentInfoException.NAME_NOT_UNIQUE);
    if(info.getAgent() == null)
      throw new AgentInfoException(AgentInfoException.NO_AGENT);
    if(info.getPackager() == null)
      throw new AgentInfoException(AgentInfoException.NO_PACKAGER);
    if(info.getSecurityPolicy() == null)
      throw new AgentInfoException(AgentInfoException.NO_SECURITYPOLICY);
    
    // set preconditions
    info.setAgentState(AgentInfo.STATE_PREPARED);
    
    this.agentInfos.put(info.getAgentName(), info);

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  public void runAgent(AgentInfo agent) throws AgentInfoException,AgentAlreadyRunningException
  {
    // Checks for AgentInfo
    if(this.agentInfos.containsKey(agent.getAgentName()) &&
       this.agentInfos.get(agent.getAgentName())!= agent)
      throw new AgentInfoException(AgentInfoException.AGENT_NOT_LOADED);
    
    if((agent.getAgentState() != AgentInfo.STATE_PREPARED)
       && (agent.getAgentState() != AgentInfo.STATE_STOPPED))
    {
      throw new AgentAlreadyRunningException();

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   */
  void removeAgentInfo(BasicAgentInfo agentInfo) throws AgentInfoException
  {
    //  Checks
    if(!this.agentInfos.containsKey(agentInfo.getAgentName()))
      throw new AgentInfoException(AgentInfoException.AGENT_NOT_LOADED);
    if(this.agentInfos.get(agentInfo.getAgentName()) != agentInfo)
      throw new AgentInfoException(AgentInfoException.AGENT_NOT_LOADED);
  
    // clear all resources
    agentInfo.destroy();
    this.agentInfos.remove(agentInfo.getAgentName());
    this.notifyAgentDead(agentInfo);

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Related Classes of de.tuclausthal.informatik.winf.mobileagents.container.AgentInfoException

de.tuclausthal.informatik.winf.mobileagents.container.impl.BasicContainer

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