Package com.webobjects.eoaccess

Examples of com.webobjects.eoaccess.EOEntity

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    protected void checkEntity() {
        if(_entity.model() == null) {
            try {

                EOEntity registeredEntity = ERXEOAccessUtilities.entityNamed(null,_entity.name());

                if(registeredEntity != null) {
                    _entity = registeredEntity;
                } else {
                    EOModel model = _entity.model();
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    public void readDefaultValues() {
        if(_initialDefaultValues == null) {
            _initialDefaultValues = new NSMutableDictionary();

            EOEntity entity = entity();
            NSDictionary entityInfo = (NSDictionary)entity.userInfo().objectForKey("ERXDefaultValues");

            for( Enumeration e = entity.attributes().objectEnumerator(); e.hasMoreElements();) {
                EOAttribute attr = (EOAttribute)e.nextElement();
                String defaultValue = null;

                if(attr.userInfo() != null)
                    defaultValue = (String)attr.userInfo().objectForKey(defaultKey);

                if(defaultValue == null && entityInfo != null) {
                    defaultValue = (String)entityInfo.objectForKey(attr.name());
                }
                if(defaultValue != null)
                    setDefaultAttributeValue(attr, defaultValue);
            }

            for( Enumeration e = entity.relationships().objectEnumerator(); e.hasMoreElements();) {
                EORelationship rel = (EORelationship)e.nextElement();
                String defaultValue = null;

                if(rel.userInfo() != null)
                    defaultValue = (String)rel.userInfo().objectForKey(defaultKey);
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    private static String entityNameForClass(Class c) {
        ERXEC ec = (ERXEC)ERXEC.newEditingContext();
        ec.setCoalesceAutoLocks(false);
      ec.lock();
      try {
        EOEntity entity = EOUtilities.entityForClass(ec, c);
        if(entity != null) {
          return entity.name();
        }
        return null;
      } finally {
        ec.unlock();
        ec.dispose();
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    }

    public String valueClassNameForKey(String key) {
        String entityName = (String) _WOJExtensionsUtil.valueForBindingOrNull("sourceEntityName", this);
        EOModelGroup modelGroup = EOModelGroup.defaultGroup();
        EOEntity entity = modelGroup.entityNamed(entityName);
        EOAttribute selectedAttribute = null;
        if (relationshipKey() != null && entity.relationshipNamed(relationshipKey()) != null) {
            EORelationship relationship = entity.relationshipNamed(relationshipKey());
            EOEntity destinationEntity = relationship.destinationEntity();
            selectedAttribute = destinationEntity.attributeNamed(key);
        } else {
            selectedAttribute = entity.attributeNamed(key);
        }
        return selectedAttribute.className();
    }
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    /**
     * @deprecated This is duplicated from {link: er.extensions.ERXExtensions#userInfoUnit(EOEnterpriseObject, String)}
     */
    public static String userInfoUnit(EOEnterpriseObject object, String key) {
        // return the unit stored in the userInfo dictionary of the appropriate EOAttribute
        EOEntity entity=null;
        String lastKey=null;
        String result=null;
        if (object == null || key == null) {
            log.warn("UserInfoUnit: Attempting to relsolve a unit for object: " + object + " key: " + key);
        } else if (key.indexOf(".")==-1) {
            String entityName=object.entityName();
            entity=EOModelGroup.defaultGroup().entityNamed(entityName);
            lastKey=key;
        } else {
            String partialKeyPath=KeyValuePath.keyPathWithoutLastProperty(key);
            EOEnterpriseObject objectForPropertyDisplayed=(EOEnterpriseObject)object.valueForKeyPath(partialKeyPath);
            if (objectForPropertyDisplayed!=null) {
                entity=EOModelGroup.defaultGroup().entityNamed(objectForPropertyDisplayed.entityName());
                lastKey=KeyValuePath.lastPropertyKeyInKeyPath(key);
            }
        }
        if (entity!=null && lastKey!=null) {
            Object property=entity.attributeNamed(lastKey);
            property=property==null ? entity.relationshipNamed(lastKey) : property;
            //BOOGIE
            EOAttribute a=entity.attributeNamed(lastKey);
            NSDictionary userInfo=null;
            if (a!=null) userInfo=a.userInfo();
            else {
                EORelationship r=entity.relationshipNamed(lastKey);
                if (r!=null) userInfo=r.userInfo();
            }
            //
           // NSDictionary userInfo=(NSDictionary)(property!=null ? property.valueForKey("userInfo") : null);
            result= (String)(userInfo!=null ? userInfo.valueForKey("unit") : null);
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    public static boolean shouldRaiseException(boolean defaultValue) {
        return ERXProperties.booleanForKeyWithDefault("er.directtoweb.ERDirectToWeb.shouldRaiseExceptions", defaultValue);
    }
   
    public static synchronized String displayNameForPropertyKey(String key, String entityName) {
        EOEntity entity = EOModelGroup.defaultGroup().entityNamed(entityName);
        d2wContext()._localValues().clear();
        //ERD2WUtilities.resetContextCache(d2wContext());
        d2wContext().setEntity(entity);
        d2wContext().setPropertyKey(key);
        String result = d2wContext().displayNameForProperty();
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    public static Object d2wContextValueForKey(String key, String entityName) {
        return d2wContextValueForKey(key, entityName, null);
    }

    public static synchronized Object  d2wContextValueForKey(String key, String entityName, NSDictionary extraValuesForContext) {
        EOEntity entity = EOModelGroup.defaultGroup().entityNamed(entityName);
        d2wContext()._localValues().clear();
        // ERD2WUtilities.resetContextCache(d2wContext());
        d2wContext().setEntity(entity);
        if (extraValuesForContext!=null) {
            d2wContext().takeValuesFromDictionary(extraValuesForContext);
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  private static String entityNameForClass(Class c) {
    EOEditingContext ec = ERXEC.newEditingContext();
    ec.lock();
    try {
      EOEntity entity = EOUtilities.entityForClass(ec, c);
      if (entity != null) {
        return entity.name();
      }
      throw new IllegalArgumentException("There is no entity for the class " + c + ".");
    }
    finally {
      ec.unlock();
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    boolean relevant = false;
    if (changedEntityName.equals(_entityName)) {
      relevant = true;
    }
    else if (_deep) {
      EOEntity changedEntity = ERXEOAccessUtilities.entityNamed(editingContext, changedEntityName);
      for (EOEntity parent = changedEntity.parentEntity(); !relevant && parent != null; parent = parent.parentEntity()) {
        relevant = changedEntityName.equals(parent.name());
      }
    }
    return relevant;
  }
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                    modelPath = ERXFileUtilities.pathForResourceNamed(model.name() + ".eomodeld", frameworkName, null);
                    defaultLog.debug("Path for model <" + model.name() + "> in framework <"+frameworkName+">: " + modelPath);
                }
                               
                for (Enumeration ee = model.entities().objectEnumerator(); ee.hasMoreElements();) {
                    EOEntity entity = (EOEntity)ee.nextElement();
                    checkForeignKeys(entity);
                    EOClassDescription cd = EOClassDescription.classDescriptionForEntityName(entity.name());
                    defaultLog.debug("Reading defaults for: " + entity.name());
                    if(cd instanceof ERXEntityClassDescription) {
                        ((ERXEntityClassDescription)cd).readDefaultValues();

                        if(isRapidTurnaroundEnabled() && modelPath != null) {
                            String path = modelPath + File.separator + entity.name() + ".plist";
                            ERXFileNotificationCenter.defaultCenter().addObserver(cd, new NSSelector("modelFileDidChange", ERXConstant.NotificationClassArray), path);
                        }
                    } else {
                        defaultLog.warn("Entity classDescription is not ERXEntityClassDescription: " + entity.name());
                    }
                }
            }
    }
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