Examples of org.apache.wookie.beans.util.IPersistenceManager.findByValues()

Class org.apache.wookie.beans.util.IPersistenceManager

Examples of org.apache.wookie.beans.util.IPersistenceManager.findByValues()

org.apache.wookie.beans.util.IPersistenceManager.findByValues()
Find persistent beans with matching values for specified fields. @param beansInterface interface of beans to retrieve @param values name/value map of fields to match @return retrieved matching beans array or empty array if none found

  public IParticipant getViewer(IWidgetInstance widgetInstance){
    IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("sharedDataKey", this.sharedDataKey);//$NON-NLS-1$
    map.put("participantId", widgetInstance.getUserId());//$NON-NLS-1$
    IParticipant [] participants = persistenceManager.findByValues(IParticipant.class, map);
    if(participants != null && participants.length == 1) return participants[0];
    return null;
  }
}

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        IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("sharedDataKey", instance.getSharedDataKey());//$NON-NLS-1$
    map.put("widget", instance.getWidget());//$NON-NLS-1$
    map.put("participantId", participantId);//$NON-NLS-1$
    if (persistenceManager.findByValues(IParticipant.class, map).length != 0) return false;    


    // Add participant
    IParticipant participant = persistenceManager.newInstance(IParticipant.class);
    participant.setParticipantId(participantId);
    participant.setParticipantDisplayName(participantDisplayName);

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        IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("sharedDataKey", instance.getSharedDataKey());//$NON-NLS-1$
    map.put("widget", instance.getWidget());//$NON-NLS-1$
    map.put("participantId", participantId);//$NON-NLS-1$
    participants = persistenceManager.findByValues(IParticipant.class, map);
    if (participants.length != 1) return false;  
    // Remove participant
    persistenceManager.delete(participants[0]);
    return true;
  }

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        // test generic findByValues methods
        Map<String,Object> values = new HashMap<String,Object>();
        values.put("height", allWidgets[0].getHeight());
        values.put("width", allWidgets[0].getWidth());
        values.put("widgetAuthor", allWidgets[0].getWidgetAuthor());
        IWidget [] widgetsByValues = persistenceManager.findByValues(IWidget.class, values);
        assertNotNull(widgetsByValues);
        assertEquals(1, widgetsByValues.length);
        assertEquals(allWidgets[0], widgetsByValues[0]);
        
        // test custom widget query methods

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        IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();
        IWidget widget = persistenceManager.findById(IWidget.class, widgetKey);
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("widget", widget);
    map.put("widgetContext", serviceType);
        IWidgetDefault[] widgetDefaults = persistenceManager.findByValues(IWidgetDefault.class, map);
    persistenceManager.delete(widgetDefaults);
  }
  
  private boolean doesServiceExistForWidget(Object dbkey, String serviceType){
        IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();

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        //
        // removed for now as this is a deprecated method, and can't be called
        // at this point due to transaction boundaries.
        //
        //values.put("widgetAuthor", allWidgets[0].getWidgetAuthor());
        IWidget [] widgetsByValues = persistenceManager.findByValues(IWidget.class, values);
        assertNotNull(widgetsByValues);
        assertEquals(1, widgetsByValues.length);
        assertEquals(allWidgets[0], widgetsByValues[0]);
        
        //

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        //
        // removed for now as this is a deprecated method, and can't be called
        // at this point due to transaction boundaries.
        //
        //values.put("widgetAuthor", allWidgets[0].getWidgetAuthor());
        IWidget [] widgetsByValues = persistenceManager.findByValues(IWidget.class, values);
        assertNotNull(widgetsByValues);
        assertEquals(1, widgetsByValues.length);
        assertEquals(allWidgets[0], widgetsByValues[0]);
        
        //

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    //
    // Execute the query and obtain array of results
    // We assert that there are never duplicates.
    //
    ISharedData[] results = (ISharedData[]) persistenceManager.findByValues(ISharedData.class, params);
    assert(results.length <= 1);
    
    //
    // If the result contains a single item, return it, otherwise return null.
    //

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  public IParticipant getParticipant(String participantId){
    IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("sharedDataKey", this.sharedDataKey);//$NON-NLS-1$
    map.put("participantId", participantId);//$NON-NLS-1$
    IParticipant[] participants = persistenceManager.findByValues(IParticipant.class, map);
    if (participants.length == 1) return participants[0];
    return null;     
  }
  
  /**

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  public IParticipant getViewer(IWidgetInstance widgetInstance){
    IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("sharedDataKey", this.sharedDataKey);//$NON-NLS-1$
    map.put("participantId", widgetInstance.getUserId());//$NON-NLS-1$
    IParticipant [] participants = persistenceManager.findByValues(IParticipant.class, map);
    if(participants != null && participants.length == 1) return participants[0];
    return null;
  }
  
  /**

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