Package com.webobjects.eocontrol

Examples of com.webobjects.eocontrol.EOEnterpriseObject

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        public WOComponent create (Object parentObject, String destinationEntityName, String relationshipNameToAddTo) {
            if (! (parentObject instanceof EOEnterpriseObject)) {
                throw new IllegalArgumentException ("only instances of EOEnterpriseObject can be handled by DefaultCreateObjectDelegate.");
            }
           
            EOEnterpriseObject masterObj = (EOEnterpriseObject) parentObject;
            EOEnterpriseObject newEO = ERXEOControlUtilities.createAndAddObjectToRelationship (masterObj.editingContext (), masterObj, relationshipNameToAddTo, destinationEntityName, null);
           
            EditPageInterface epi = D2W.factory ().editPageForEntityNamed (destinationEntityName, session ());
            epi.setObject (newEO);
           
            return (WOComponent) epi;
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        epi.setNextPage(context().page());
        return (WOComponent)epi;
    }

    public WOComponent createObjectAction() {
        EOEnterpriseObject eo = EOUtilities.createAndInsertInstance(object().editingContext(), (String) d2wContext().valueForKey("destinationEntityName"));
        object().addObjectToBothSidesOfRelationshipWithKey(eo, key());
        return context().page();
    }
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        }
        return result;
    }

    public WOComponent editObjectAction() {
        EOEnterpriseObject localObject = localInstanceOfObject();
        String configuration = (String)valueForBinding("editConfigurationName");
        if(log.isDebugEnabled()){
           log.debug("configuration = "+configuration);
        }
        EditPageInterface epi = (EditPageInterface)D2W.factory().pageForConfigurationNamed(configuration, session());
        epi.setObject(localObject);
        epi.setNextPage(context().page());
        localObject.editingContext().hasChanges(); // Ensuring it survives.
        return (WOComponent)epi;
    }
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    public NSArray objects() {
        return (NSArray) objectKeyPathValue();
    }

    private EOEnterpriseObject relationshipObject() {
        EOEnterpriseObject object = object();
        if(!relationshipName().equals(key())) {
            object = (EOEnterpriseObject)object.valueForKeyPath(ERXStringUtilities.keyPathWithoutLastProperty(key()));
        }
        return object;
    }
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        return ERXEOControlUtilities.createAndAddObjectToRelationship(object().editingContext(), relationshipObject(), relationshipName(), destinationEntityName(), null);
    }

    public WOComponent removeObjectsAction() {
        for(Enumeration objects = selectedObjects().objectEnumerator(); objects.hasMoreElements(); ) {
            EOEnterpriseObject eo = (EOEnterpriseObject)objects.nextElement();
            removeObject(eo);
        }
        return context().page();
    }
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        return context().page();
    }

    public WOComponent deleteObjectsAction() {
        for(Enumeration objects = selectedObjects().objectEnumerator(); objects.hasMoreElements(); ) {
            EOEnterpriseObject eo = (EOEnterpriseObject)objects.nextElement();
            deleteObject(eo);
        }
        return context().page();
    }
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        } else {
            EOEditingContext context = ERXEC.newEditingContext();
            //CHECKME ak: I don't remember why we would use a local instance when we just want to inspect...
            context.lock();
            try {
                EOEnterpriseObject localObject = EOUtilities.localInstanceOfObject(context, object());
                epi.setObject(localObject);
                context.hasChanges(); // Ensuring it survives.
                returnedValue = (WOComponent) epi;
            } finally {
                context.unlock();
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    }


    public WOComponent massModify() {
        EOEditingContext localContext = ERXEC.newEditingContext(false); // we will never validate or save this one
        EOEnterpriseObject newEO = ERXEOControlUtilities.createAndInsertObject(localContext, d2wContext().entity().name());
        EditPageInterface epi=(EditPageInterface)D2W.factory().pageForConfigurationNamed((String)d2wContext().valueForKey("massModificationPageConfiguration"),
                                                                                         session());
        epi.setObject(newEO);
        _MassModificatorConfirmationDelegate cb=new _MassModificatorConfirmationDelegate();
        cb.eo=newEO;
        cb.nextPage=context().page();
        cb.entityName=d2wContext().entity().name();
        cb.list=(NSArray)valueForBinding("list");
        epi.setNextPageDelegate(cb);
        WOComponent result=(WOComponent)epi;
        D2WContext editContext=(D2WContext)result.valueForKey("d2wContext");
        editContext.takeValueForKey("massModify", "subTask");

        // we then wipe any default value that might have been put in the EO
        NSArray dpk=(NSArray)editContext.valueForKey("displayPropertyKeys");
        cb.displayPropertyKeys=dpk;
        for (Enumeration e=dpk.objectEnumerator(); e.hasMoreElements();) {
            String key=(String)e.nextElement();
            if(key.matches("^((\\w+).?)+$")) {
                newEO.takeValueForKey(null,key);
                // we don't care much about back relationships..
            }
        }
        return result;
    }
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        }
        return result != null ? result : createEOWithChoices.nextPage();
    }

    public WOComponent edit() {
        EOEnterpriseObject eo = (EOEnterpriseObject)objectKeyPathValue();
        EditPageInterface epi = null;
        if (eo == null) {
            parent().validationFailedWithException(new NSValidation.ValidationException(errorMessage()),objectPropertyValue(), key());
        } else {
            String editConfigurationName = (String)ERDirectToWeb.d2wContextValueForKey("editConfigurationName", eo.entityName());
            epi = (EditPageInterface)D2W.factory().pageForConfigurationNamed(editConfigurationName, session());
            epi.setNextPage(context().page());
            if (((ERXEnterpriseObject)eo).isNewObject())
                localContext = ERXEC.newEditingContext(object().editingContext(), false);
            else
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        public WOComponent nextPage(WOComponent sender) {
            WOComponent result=nextPage;
            if (eo.editingContext()!=null) { // save was clicked
                EOEditingContext ec=ERXEC.newEditingContext();
                for (Enumeration ob=list.objectEnumerator(); ob.hasMoreElements();) {
                    EOEnterpriseObject eoItem=(EOEnterpriseObject)ob.nextElement();
                    EOEnterpriseObject localEOItem=EOUtilities.localInstanceOfObject(ec,eoItem);
                    System.out.println(localEOItem);
                    for (Enumeration e= displayPropertyKeys.objectEnumerator(); e.hasMoreElements();) {
                        String key=(String)e.nextElement();
                        Object value=eo.valueForKey(key);
                        if (value!=null) {
                            System.out.println(key+" --> "+value);
                            if (value instanceof EOEnterpriseObject) { // assume it is a rel
                                EOEnterpriseObject localValue=EOUtilities.localInstanceOfObject(ec,(EOEnterpriseObject)value);
                                localEOItem.addObjectToBothSidesOfRelationshipWithKey(localValue,key);
                            } else if (!(value instanceof String) || ((String)value).length()>0)
                                localEOItem.takeValueForKey(value,key);
                        }
                    }
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