Examples of CommandContextInterceptor

com.founder.fix.fixflow.core.impl.interceptor.CommandContextInterceptor
@author kenshin
org.activiti.engine.impl.interceptor.CommandContextInterceptor
@author Tom Baeyens
org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor

Interceptor used for opening the {@link CommandContext} and {@link CommandInvocationContext}.

Since 7.1, this interceptor will not always open a new command context but instead reuse an existing command context if possible. This is required for supporting process engine public API access from delegation code (see {@link ProcessEngineServicesAware}.). However, for every command, a new command invocation context is created. While a command context holds resources that are shared between multiple commands, such as database sessions, a command invocation context holds resources specific for a single command.

The interceptor will check whether an open command context exists. If true, it will reuse the command context. If false, it will open a new one. We will always push the context to the {@link Context} stack. So ins some situations, you will see the same context being pushed to the sackmultiple times. The rationale is that the size of the stack should allow you to determine whether you are currently running an 'inner' command or an 'outer' command as well as your current stack size. Existing code may rely on this behavior.

The interceptor can be configured using the property {@link #alwaysOpenNew}. If this property is set to true, we will always open a new context regardless whether there already exists an active context or not. This is required for properly supporting REQUIRES_NEW semantics for commands run through the {@link ProcessEngineConfigurationImpl#getCommandInterceptorsTxRequiresNew()}chain. In that context the 'inner' command must be able to succeed / fail independently from the 'outer' command.
@author Tom Baeyens @author Daniel Meyer @author Thorben Lindhauer

Examples of com.founder.fix.fixflow.core.impl.interceptor.CommandContextInterceptor

    }
  }


  protected void initCommandExecutors() {


    CommandContextInterceptor commandContextInterceptor = new CommandContextInterceptor(commandContextFactory, this);
    commandContextInterceptor.setNext(new CommandExecutorImpl());
    this.commandExecutor = commandContextInterceptor;
  }

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Examples of org.activiti.engine.impl.interceptor.CommandContextInterceptor

    CommandInterceptor transactionInterceptor = createTransactionInterceptor();
    if (transactionInterceptor != null) {
      interceptors.add(transactionInterceptor);
    }
    
    interceptors.add(new CommandContextInterceptor(commandContextFactory, this));
    return interceptors;
  }

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Examples of org.activiti.engine.impl.interceptor.CommandContextInterceptor

  @Override
  protected Collection< ? extends CommandInterceptor> getDefaultCommandInterceptorsTxRequired() {
    List<CommandInterceptor> defaultCommandInterceptorsTxRequired = new ArrayList<CommandInterceptor>();
    defaultCommandInterceptorsTxRequired.add(new LogInterceptor());
    defaultCommandInterceptorsTxRequired.add(new JtaTransactionInterceptor(transactionManager, false));
    defaultCommandInterceptorsTxRequired.add(new CommandContextInterceptor(commandContextFactory, this));
    return defaultCommandInterceptorsTxRequired;
  }

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Examples of org.activiti.engine.impl.interceptor.CommandContextInterceptor

  @Override
  protected Collection< ? extends CommandInterceptor> getDefaultCommandInterceptorsTxRequiresNew() {
    List<CommandInterceptor> defaultCommandInterceptorsTxRequiresNew = new ArrayList<CommandInterceptor>();
    defaultCommandInterceptorsTxRequiresNew.add(new LogInterceptor());
    defaultCommandInterceptorsTxRequiresNew.add(new JtaTransactionInterceptor(transactionManager, true));
    defaultCommandInterceptorsTxRequiresNew.add(new CommandContextInterceptor(commandContextFactory, this));
    return defaultCommandInterceptorsTxRequiresNew;
  }

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Examples of org.activiti.engine.impl.interceptor.CommandContextInterceptor

  
  protected Collection< ? extends CommandInterceptor> createDefaultCommandInterceptors(boolean contextReusePossible) {
    List<CommandInterceptor> defaultCommandInterceptorsTxRequired = new ArrayList<CommandInterceptor>();
    defaultCommandInterceptorsTxRequired.add(new LogInterceptor());
    
    CommandContextInterceptor commandContextInterceptor = new CommandContextInterceptor(commandContextFactory, this);
    commandContextInterceptor.setContextReusePossible(contextReusePossible);
    defaultCommandInterceptorsTxRequired.add(commandContextInterceptor);
    
    return defaultCommandInterceptorsTxRequired;
  }

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Examples of org.activiti.engine.impl.interceptor.CommandContextInterceptor

    }
    
    List<CommandInterceptor> defaultCommandInterceptorsTxRequired = new ArrayList<CommandInterceptor>();
    defaultCommandInterceptorsTxRequired.add(new LogInterceptor());
    defaultCommandInterceptorsTxRequired.add(new SpringTransactionInterceptor(transactionManager, TransactionTemplate.PROPAGATION_REQUIRED));
    CommandContextInterceptor commandContextInterceptor = new CommandContextInterceptor(commandContextFactory, this);
    commandContextInterceptor.setContextReusePossible(true);
    defaultCommandInterceptorsTxRequired.add(commandContextInterceptor);
    return defaultCommandInterceptorsTxRequired;
  }

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Examples of org.activiti.engine.impl.interceptor.CommandContextInterceptor

  
  protected Collection< ? extends CommandInterceptor> getDefaultCommandInterceptorsTxRequiresNew() {
    List<CommandInterceptor> defaultCommandInterceptorsTxRequiresNew = new ArrayList<CommandInterceptor>();
    defaultCommandInterceptorsTxRequiresNew.add(new LogInterceptor());
    defaultCommandInterceptorsTxRequiresNew.add(new SpringTransactionInterceptor(transactionManager, TransactionTemplate.PROPAGATION_REQUIRES_NEW));
    CommandContextInterceptor commandContextInterceptor = new CommandContextInterceptor(commandContextFactory, this);
    commandContextInterceptor.setContextReusePossible(false);
    defaultCommandInterceptorsTxRequiresNew.add(commandContextInterceptor);
    return defaultCommandInterceptorsTxRequiresNew;
  }

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Examples of org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor

    }


    List<CommandInterceptor> defaultCommandInterceptorsTxRequired = new ArrayList<CommandInterceptor>();
    defaultCommandInterceptorsTxRequired.add(new LogInterceptor());
    defaultCommandInterceptorsTxRequired.add(new SpringTransactionInterceptor(transactionManager, TransactionTemplate.PROPAGATION_REQUIRED));
    CommandContextInterceptor commandContextInterceptor = new CommandContextInterceptor(commandContextFactory, this);
    defaultCommandInterceptorsTxRequired.add(commandContextInterceptor);
    return defaultCommandInterceptorsTxRequired;
  }

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Examples of org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor


  protected Collection< ? extends CommandInterceptor> getDefaultCommandInterceptorsTxRequiresNew() {
    List<CommandInterceptor> defaultCommandInterceptorsTxRequiresNew = new ArrayList<CommandInterceptor>();
    defaultCommandInterceptorsTxRequiresNew.add(new LogInterceptor());
    defaultCommandInterceptorsTxRequiresNew.add(new SpringTransactionInterceptor(transactionManager, TransactionTemplate.PROPAGATION_REQUIRES_NEW));
    CommandContextInterceptor commandContextInterceptor = new CommandContextInterceptor(commandContextFactory, this, true);
    defaultCommandInterceptorsTxRequiresNew.add(commandContextInterceptor);
    return defaultCommandInterceptorsTxRequiresNew;
  }

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Examples of org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor

  @Override
  protected Collection< ? extends CommandInterceptor> getDefaultCommandInterceptorsTxRequired() {
    List<CommandInterceptor> defaultCommandInterceptorsTxRequired = new ArrayList<CommandInterceptor>();
    defaultCommandInterceptorsTxRequired.add(new LogInterceptor());
    defaultCommandInterceptorsTxRequired.add(new JtaTransactionInterceptor(transactionManager, false));
    defaultCommandInterceptorsTxRequired.add(new CommandContextInterceptor(commandContextFactory, this));
    return defaultCommandInterceptorsTxRequired;
  }

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