Examples of org.apache.commons.collections.map.ListOrderedMap$ListOrderedMapIterator

Package org.apache.commons.collections.map

Examples of org.apache.commons.collections.map.ListOrderedMap$ListOrderedMapIterator

org.apache.commons.collections.map.ListOrderedMap
Decorates a Map to ensure that the order of addition is retained using a List to maintain order.
The order will be used via the iterators and toArray methods on the views. The order is also returned by the MapIterator. The orderedMapIterator() method accesses an iterator that can iterate both forwards and backwards through the map. In addition, non-interface methods are provided to access the map by index.
If an object is added to the Map for a second time, it will remain in the original position in the iteration.
This class is Serializable from Commons Collections 3.1. @since Commons Collections 3.0 @version $Revision: 1.16 $ $Date: 2004/06/07 21:51:39 $ @author Henri Yandell @author Stephen Colebourne


        // now create a second user manager that has auto-expand-tree enabled
        createUserManager(2, true, 1);




        Map<String, String> m = new ListOrderedMap();
        // upon creation of any a new user 'zzzA' an additional intermediate
        // folder would be created if there wasn't the colliding authorizable
        // 'zzz' -> autoexpansion is aborted.
        m.put("zzzA", "/z/zz/zzzA");
        // this is also true for 'zzzzz' and zzzBsl
        m.put("zzzzz", "/z/zz/zzzzz");
        m.put("zzzBsl", "/z/zz/zzzBsl");


        // on other levels the expansion must still work as expected.
        // - zzBsl -> zz is completed -> create zzB -> insert zzBsl user
        // - zzBslrich -> zz, zzB are completed -> create zzBs -> insert zzBslrich user
        m.put("zzBsl", "/z/zz/zzB/zzBsl");
        m.put("zzBslrich", "/z/zz/zzB/zzBs/zzBslrich");


        for (String uid : m.keySet()) {
            u = (UserImpl) uMgr.createUser(uid, uid);
            save(s);


            assertEquals(usersPath + m.get(uid), u.getNode().getPath());
            assertNotNull(uMgr.getAuthorizable(uid));
        }
    }

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        // remember the z-folder for later removal
        toRemove.add((NodeImpl) u.getNode().getParent().getParent());
        assertEquals(usersPath + "/z/zz/z", u.getNode().getPath());


        Map<String, String> m = new ListOrderedMap();
        // potential conflicting uid
        m.put("zzz", "/z/zz/zzz/zzz");
        // max-size (2) is reached
        m.put("zzzuerich", "/z/zz/zzz/zzzuerich");
        m.put("zzuerich", "/z/zz/zzu/zzuerich");
        // too short for expanded folders
        m.put("zz", "/z/zz/zz");


        for (String uid : m.keySet()) {
            u = (UserImpl) uMgr.createUser(uid, uid);
            save(s);


            assertEquals(usersPath + m.get(uid), u.getNode().getPath());


            User us = (User) uMgr.getAuthorizable(uid);
            assertNotNull(us);
            assertEquals(uid, us.getID());
        }

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    errorCode = ISequenceDefinition.ACTION_SEQUENCE_DEFINITION_OK;
    // this.sequenceData = sequenceData;


    // get the input parameter definitions
    actionInputDefinitions = new ListOrderedMap();
    actionInputMapping = new ListOrderedMap();
    errorCode =
        SequenceDefinition.parseParameters( actionRootNode, logger,
            "action-inputs/*", actionInputDefinitions, actionInputMapping, true ); //$NON-NLS-1$


    // get the ouput definitions
    actionOutputDefinitions = new ListOrderedMap();
    actionOutputMapping = new ListOrderedMap();
    errorCode =
        SequenceDefinition.parseParameters( actionRootNode, logger,
            "action-outputs/*", actionOutputDefinitions, actionOutputMapping, false ); //$NON-NLS-1$


    // get the resource definitions
    actionResourceMapping = new ListOrderedMap();
    if ( actionRootNode.selectNodes( "action-resources/*" ).size() > 0 ) { //$NON-NLS-1$
      hasActionResources = true;
      errorCode =
          SequenceDefinition.parseActionResourceDefinitions( actionRootNode, logger,
              "action-resources/*", actionResourceMapping ); //$NON-NLS-1$

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    author = XmlDom4JHelper.getNodeText( "documentation/author", sequenceRootNode ); //$NON-NLS-1$
    resultType = XmlDom4JHelper.getNodeText( "documentation/result-type", sequenceRootNode ); //$NON-NLS-1$
    iconPath = XmlDom4JHelper.getNodeText( "documentation/icon", sequenceRootNode ); //$NON-NLS-1$


    // get the input parameter definitions
    inputDefinitions = new ListOrderedMap();
    errorCode = SequenceDefinition.parseParameters( sequenceRootNode, logger, "inputs/*", inputDefinitions, null, true ); //$NON-NLS-1$


    // get the ouput definitions
    outputDefinitions = new ListOrderedMap();
    errorCode =
        SequenceDefinition.parseParameters( sequenceRootNode, logger, "outputs/*", outputDefinitions, null, false ); //$NON-NLS-1$
    if ( errorCode != ISequenceDefinition.ACTION_SEQUENCE_DEFINITION_OK ) {
      logger.info( Messages.getInstance().getString( "SequenceDefinition.INFO_OUTPUT_PARAMETERS_NOT_DEFINED" ) ); //$NON-NLS-1$      
    }

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    return ISequenceDefinition.ACTION_SEQUENCE_DEFINITION_INVALID_ACTION_DOC;
  }


  private int parseResourceDefinitions( final Node actionRootNode, final ILogger logger ) {


    resourceDefinitions = new ListOrderedMap();


    try {
      List resources = actionRootNode.selectNodes( "resources/*" ); //$NON-NLS-1$


      // TODO create objects to represent the types

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    }


  }


  private static Map getMapFromNode( final Node mapNode ) {
    Map rtnMap = new ListOrderedMap();


    if ( mapNode != null ) {
      List nodes = mapNode.selectNodes( "entry" ); //$NON-NLS-1$
      if ( nodes != null ) {
        for ( Iterator it = nodes.iterator(); it.hasNext(); ) {
          Node entryNode = (Node) it.next();
          rtnMap.put( XmlDom4JHelper.getNodeText( "@key", entryNode ), entryNode.getText() ); //$NON-NLS-1$
        }
      }
    }
    return ( rtnMap );
  }

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  public Map getInputDefinitions() {
    return inputDefinitions;
  }


  public Map getInputDefinitionsForParameterProvider( final String parameterProviderName ) {
    Map rtnMap = new ListOrderedMap();


    Map paramList = getInputDefinitions();
    for ( Iterator it = paramList.values().iterator(); it.hasNext(); ) {
      IActionParameter actionParameter = (IActionParameter) it.next();
      List vars = actionParameter.getVariables();
      for ( int i = 0; i < vars.size(); i++ ) {
        ActionParameterSource source = (ActionParameterSource) ( vars.get( i ) );
        if ( source.getSourceName().equals( parameterProviderName ) ) {
          rtnMap.put( source.getValue(), actionParameter );
        }
      }
    }
    return ( rtnMap );
  }

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  private static final Log logger = LogFactory.getLog( ParameterManager.class );


  private Map sequenceOutputDefs;


  ParameterManager() {
    allParams = new ListOrderedMap();
    allResources = new ListOrderedMap();


    waitingToDieParams = new ArrayList<IActionParameter>();


    currentInputs = new ListOrderedMap();
    currentResources = new ListOrderedMap();
    currentOutputs = new ListOrderedMap();


    sequenceOutputDefs = new ListOrderedMap();
    sequenceInputNames = ParameterManager.EMPTY_ARRAY;
  }

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    allParams = resetMap( sequenceInputNames, allParams );
    allResources = resetMap( sequenceResourceNames, allResources );
  }


  private ListOrderedMap resetMap( final String[] names, final ListOrderedMap oldMap ) {
    ListOrderedMap newMap = new ListOrderedMap();
    for ( String element : names ) {
      newMap.put( element, oldMap.get( element ) );
    }
    return ( newMap );
  }

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   *          The Action Sequence definition to use
   * 
   * @return a map with the param name as the key and a ReturnParameter containing the data.
   */
  public Map getReturnParameters() {
    ListOrderedMap returnMap = new ListOrderedMap();


    // Iterate for each output defined
    for ( Iterator it = sequenceOutputDefs.entrySet().iterator(); it.hasNext(); ) {
      Map.Entry entry = (Map.Entry) it.next();
      String outputName = (String) entry.getKey();
      IActionParameter outputParam = (IActionParameter) entry.getValue();


      if ( !outputParam.isOutputParameter() ) {
        continue;
      }


      // The output Action Parameter objects do not have values - they are just the definition
      // Pull the value from allParams
      IActionParameter inputParam = (IActionParameter) allParams.get( outputName );
      if ( inputParam == null ) {
        returnMap.put( outputParam.getName(), null );
      } else {
        for ( Iterator varIt = outputParam.getVariables().iterator(); varIt.hasNext(); ) {
          ActionParameterSource src = (ActionParameterSource) varIt.next();
          returnMap.put( outputParam.getName(), new ReturnParameter( src.getSourceName(), src.getValue(), inputParam
              .getValue() ) );
        }
      }
    }
    return ( returnMap );

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