Examples of RootModuleDefinition

org.impalaframework.module.RootModuleDefinition
Extension of {@link ModuleDefinition} with methods specific to the "root"module. Note that only one module can be considered the root module. However, not all modules need to have the root module as a direct ancestors. Modules which fall into this group are treated as "siblings" of the root module, and can be retrieved using {@link RootModuleDefinition#getSiblings()} and{@link RootModuleDefinition#hasSibling(String)}. @author Phil Zoio
org.impalaframework.module.definition.RootModuleDefinition

Examples of org.impalaframework.module.RootModuleDefinition

                ModuleOperationConstants.UpdateRootModuleOperation);
        operation.execute(input);
    }
    
    public void repairModules() {
        RootModuleDefinition rootModuleDefinition = getModuleStateHolder().getRootModuleDefinition();
        ModuleOperation operation = facade.getModuleOperationRegistry().getOperation(
                ModuleOperationConstants.RepairModuleOperation);
        ConstructedModuleDefinitionSource newModuleDefinitionSource = new ConstructedModuleDefinitionSource(
                rootModuleDefinition);

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Examples of org.impalaframework.module.definition.RootModuleDefinition


  static List<String> getRootProjectList() {
    String rootProjectsString = System.getProperty(LocationConstants.ROOT_PROJECTS_PROPERTY);
    
    if (rootProjectsString == null) {
      RootModuleDefinition md;
      try {
        md = Impala.getRootModuleDefinition();
        return md.getRootProjectNames();
      } catch (NoServiceException e) {
        CommandPropertyValue property = GlobalCommandState.getInstance().getProperty(CommandStateConstants.DEBUG_MODE);
        if (property != null && "true".equalsIgnoreCase(property.getValue())) {
          e.printStackTrace();
        }

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Examples of org.impalaframework.module.definition.RootModuleDefinition

    String moduleToReload = moduleOperationInput.getModuleName();
    Assert.notNull(moduleToReload, "moduleName is required as it specifies the name of the module to reload in "
        + this.getClass().getName());


    ModuleStateHolder moduleStateHolder = getModuleStateHolder();
    RootModuleDefinition oldRootDefinition = moduleStateHolder.cloneRootModuleDefinition();
    RootModuleDefinition newRootDefinition = moduleStateHolder.cloneRootModuleDefinition();


    ModificationExtractorRegistry modificationExtractor = getModificationExtractorRegistry();
    ModificationExtractor calculator = modificationExtractor
        .getModificationExtractor(ModificationExtractorType.STRICT);


    ModuleDefinition childDefinition = newRootDefinition.findChildDefinition(moduleToReload, true);


    if (childDefinition != null) {
      childDefinition.setState(ModuleState.STALE);


      TransitionSet transitions = calculator.getTransitions(oldRootDefinition, newRootDefinition);

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Examples of org.impalaframework.module.definition.RootModuleDefinition

    
    ModuleStateHolder moduleStateHolder = getModuleStateHolder();
    ModificationExtractorRegistry modificationExtractorRegistry = getModificationExtractorRegistry();
    ModificationExtractor calculator = modificationExtractorRegistry
        .getModificationExtractor(ModificationExtractorType.STRICT);
    RootModuleDefinition rootModuleDefinition = moduleStateHolder.getRootModuleDefinition();
    
    if (rootModuleDefinition != null) {
      logger.info("Shutting down application context");
      TransitionSet transitions = calculator.getTransitions(rootModuleDefinition, null);
      moduleStateHolder.processTransitions(transitions);

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Examples of org.impalaframework.module.definition.RootModuleDefinition

  public RootModuleDefinition getRootModuleDefinition() {
    return rootModuleDefinition;
  }


  public RootModuleDefinition cloneRootModuleDefinition() {
    RootModuleDefinition newDefinition = ModuleDefinitionUtils.cloneAndUnfreeze(rootModuleDefinition);
    return newDefinition;
  }

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Examples of org.impalaframework.module.definition.RootModuleDefinition

    Assert.notNull(moduleToReload,
        "moduleName is required as it specifies the name used to match the module to reload in "
            + this.getClass().getName());
    
    ModuleStateHolder moduleStateHolder = getModuleStateHolder();
    RootModuleDefinition newDefinition = moduleStateHolder.cloneRootModuleDefinition();


    ModuleDefinition found = newDefinition.findChildDefinition(moduleToReload, false);


    if (found != null) {


      String foundModuleName = found.getName();

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Examples of org.impalaframework.module.definition.RootModuleDefinition

    
    //note that the module definition source is externally supplied
    ModuleDefinitionSource newModuleDefinitionSource = moduleOperationInput.getModuleDefinitionSource();
    Assert.notNull(newModuleDefinitionSource, "moduleDefinitionSource is required as it specifies the new module definition to apply in " + this.getClass().getName());
    
    RootModuleDefinition newModuleDefinition = newModuleDefinitionSource.getModuleDefinition();
    RootModuleDefinition oldModuleDefinition = getExistingModuleDefinitionSource();
    
    ModificationExtractorType modificationExtractorType = getModificationExtractorType();
    
    // figure out the modules to reload
    ModificationExtractor calculator = getModificationExtractorRegistry()

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Examples of org.impalaframework.module.definition.RootModuleDefinition

  }
  
  protected void addModule(ModuleStateHolder moduleStateHolder, ModificationExtractor calculator,
      ModuleDefinition moduleDefinition) {


    RootModuleDefinition oldRootDefinition = moduleStateHolder.cloneRootModuleDefinition();
    RootModuleDefinition newRootDefinition = moduleStateHolder.cloneRootModuleDefinition();


    ModuleDefinition parent = moduleDefinition.getParentDefinition();
    
    if (moduleDefinition instanceof RootModuleDefinition) {
      newRootDefinition = (RootModuleDefinition) moduleDefinition;
    }
    else {


      ModuleDefinition newParent = null;


      if (parent == null) {
        newParent = newRootDefinition;
      }
      else {
        String parentName = parent.getName();
        newParent = newRootDefinition.findChildDefinition(parentName, true);


        if (newParent == null) {
          throw new InvalidStateException("Unable to find parent module '" + parentName + "' in " + newRootDefinition);
        }
      }

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Examples of org.impalaframework.module.definition.RootModuleDefinition

  }
  
  protected boolean removeModule(ModuleStateHolder moduleStateHolder, ModificationExtractor calculator,
      String moduleToRemove) {
    
    RootModuleDefinition oldRootDefinition = moduleStateHolder.getRootModuleDefinition();
    
    if (oldRootDefinition == null) {
      return false;
    }
    
    RootModuleDefinition newRootDefinition = moduleStateHolder.cloneRootModuleDefinition();
    ModuleDefinition definitionToRemove = newRootDefinition.findChildDefinition(moduleToRemove, true);


    if (definitionToRemove != null) {
      if (definitionToRemove instanceof RootModuleDefinition) {
        //we're removing the rootModuleDefinition
        TransitionSet transitions = calculator.getTransitions(oldRootDefinition, null);

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Examples of org.impalaframework.module.definition.RootModuleDefinition

    ModuleLoader moduleLoader = moduleLoaderRegistry.getModuleLoader(newRootDefinition.getType());
    ConfigurableApplicationContext parentContext = moduleStateHolder.getRootModuleContext();


    ClassLoader classLoader = parentContext.getClassLoader();


    RootModuleDefinition existingModuleDefinition = moduleStateHolder.getRootModuleDefinition();
    Resource[] existingResources = moduleLoader.getSpringConfigResources(existingModuleDefinition, classLoader);
    Resource[] newResources = moduleLoader.getSpringConfigResources(newRootDefinition, classLoader);


    // compare difference
    List<Resource> existingResourceList = newResourceList(existingResources);

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