Examples of org.apache.ode.utils.GUID

org.apache.ode.utils.GUID

This class is used to generate globally unique IDs. The requirements for global uniqueness are as follows:

 1) The time on any machine is never set back. 2) Each machine has a unique IP address. 3) Each process has the 'fivesight.uid.port' property set to the same non-zero value. byte:    0   1   2   3   4  5  6  7  8  9  10  11   12  13 [ IPADDRESS ]  [   START TIME IN MS     ] [ count] This format allow more compact string representation. Persistence mechanism maps 6 bits to a number-char mapping.  Byte 0-5 (48 bits, 6 bits per char => 8 chars) Since the current time typically has zeros for many of its most significant digits, all leading zeros are truncated from the string representation. The following 6 bit to char mapping is used: 0-9   -> 0-9 10-35 -> A-Z 36-60 -> a-y 61    -> za 62    -> zb 63    -> zc

        bpelMessageContext.getOutMessageContext().setEnvelope(envelope);
    }


    private MyRoleMessageExchange createMessageExchange(final MessageContext inMessageContext) {
        MyRoleMessageExchange messageExchange = null;
        String messageId = new GUID().toString();
        messageExchange = odeBpelServer.getEngine().createMessageExchange("" + messageId,
                serviceName,
                inMessageContext.getAxisOperation().getName().getLocalPart());
        if (log.isDebugEnabled()) {
            log.debug("ODE routed to portType " + messageExchange.getPortType()

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            connectionFactory = new DbConfStoreConnectionFactory(ds, false,
                    configurationProps.getTxFactoryClass());
        } else {
            // If the datasource is not provided, then we create a HSQL-based in-memory
            // database. Makes testing a bit simpler.
            String guid = new GUID().toString();
            DataSource hsqlds = createInternalDS(guid);
            connectionFactory = new DbConfStoreConnectionFactory(hsqlds, true,
                    configurationProps.getTxFactoryClass());
            inMemDs = hsqlds;
        }

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        scheduler.setPolledRunnableProcesser(polledRunnableProcessor);


    }


    private Scheduler createScheduler() {
        SimpleScheduler scheduler = new SimpleScheduler(new GUID().toString(),
                                                        new JdbcDelegate(db.getDataSource()),
                                                        odeConfigurationProperties.getProperties());
        scheduler.setExecutorService(executorService);
        scheduler.setTransactionManager(transactionManager);
        return scheduler;

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    protected ProcessStoreImpl createProcessStore(EndpointReferenceContext eprContext, DataSource ds) {
        return new ProcessStoreImpl(eprContext, ds, _odeConfig.getDAOConnectionFactory(), _odeConfig, false);
    }


    protected Scheduler createScheduler() {
        SimpleScheduler scheduler = new SimpleScheduler(new GUID().toString(),
                new JdbcDelegate(_db.getDataSource()), _odeConfig.getProperties());
        scheduler.setExecutorService(_executorService);
        scheduler.setTransactionManager(_txMgr);
        return scheduler;
    }

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    public ProcessInstanceDAO getDAO() {
        return _dao;
    }


    public static MyRoleMessageExchangeImpl createMyRoleMex(Exchange e, BpelEngineImpl engine) throws Exception {
        MyRoleMessageExchangeImpl mex = (MyRoleMessageExchangeImpl) engine.createMessageExchange(new GUID().toString(), e.getService(), e.getOperation());
        mex.getDAO().setCreateTime(e.getCreateTime().getTime());


        MessageImpl m2 = (MessageImpl) mex.createMessage(new QName("replayer", "replayer"));
        assign(m2._dao, e.getIn());
        mex.getDAO().setRequest(m2._dao);

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            if (__log.isDebugEnabled()) __log.debug("Starting transaction.");
            
            _server.acquireTransactionLocks();


            // Creating message exchange
            String messageId = new GUID().toString();
            odeMex = _server.getEngine().createMessageExchange("" + messageId, _serviceName,
                    msgContext.getAxisOperation().getName().getLocalPart());
            __log.debug("ODE routed to portType " + odeMex.getPortType() + " operation " + odeMex.getOperation() + " from service " + _serviceName);
            PortType portType = odeMex.getPortType();
            Operation operation = odeMex.getOperation();

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            + tmpDirPath + " does not exist.");
      }
    }


    try {
      File odeTmp = new File(__baseDir, "ode-" + new GUID().toString());
      if (odeTmp.mkdir()) {
        __workDir = odeTmp;
        __log.debug("Set working directory to: " + __workDir.getAbsolutePath());
        this._registerTemporaryFile(__workDir);
      }

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      tmp = File.createTempFile(handle + Long.toHexString(System.currentTimeMillis()), ".tmp", parent);
    } catch (IOException ioe) {
      __log.error("Unable to create temporary file in working directory " +
          (parent == null ? "<null>; " : (parent.getPath() + "; ")) +
          "falling back to current working directory.", ioe);
      tmp = new File(handle + new GUID().toString());
    }


    registerTemporaryFile(tmp);
    return tmp;
  }

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        _ode._mexContext = new MessageExchangeContextImpl(_ode);
        if (_ode._config.getThreadPoolMaxSize() == 0)
            _ode._executorService = Executors.newCachedThreadPool();
        else
            _ode._executorService = Executors.newFixedThreadPool(_ode._config.getThreadPoolMaxSize());
        _ode._scheduler = new SimpleScheduler(new GUID().toString(),new JdbcDelegate(_ode._dataSource), _ode._config.getProperties());
        _ode._scheduler.setJobProcessor(_ode._server);
        _ode._scheduler.setExecutorService(_ode._executorService);
        _ode._scheduler.setTransactionManager((TransactionManager) _ode.getContext().getTransactionManager());


        _ode._store = new ProcessStoreImpl(_ode._eprContext , _ode._dataSource, _ode._config.getDAOConnectionFactory(), _ode._config, false);

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            // If there is a myrole on the link, initialize the session id so it
            // is always
            // available for opaque correlations. The myrole session id should
            // never be changed.
            if (partnerLink.hasMyRole())
                pdao.setMySessionId(new GUID().toString());
        }
    }

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Related Classes of org.apache.ode.utils.GUID

org.apache.ode.axis2.ODEServer

org.apache.ode.axis2.ODEService

org.apache.ode.bpel.compiler.BpelCompiler

org.apache.ode.bpel.compiler.v1.BpelCompilerImpl

org.apache.ode.bpel.compiler.v2.BpelCompilerImpl

org.apache.ode.bpel.engine.BpelRuntimeContextImpl

org.apache.ode.bpel.engine.BpelServerImpl

org.apache.ode.bpel.engine.ODEProcess

org.apache.ode.bpel.engine.replayer.ReplayerBpelRuntimeContextImpl

org.apache.ode.bpel.extvar.jdbc.DbExternalVariable$Column

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