Package com.webobjects.eocontrol

Examples of com.webobjects.eocontrol.EOEnterpriseObject

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    private EOEnterpriseObject _newObjectWithEntity(EOEntity entity, EOEditingContext ec) {
        if (entity.isReadOnly()) { throw new IllegalArgumentException(" You can't create a new instance of " + entity.name()
                + ". It is a read-only entity.  It is marked read-only in the model."); }
        if (entity.isAbstractEntity()) { throw new IllegalArgumentException(" You can't create a new instance of " + entity.name()
                + ". It is an abstract entity"); }
        EOEnterpriseObject eo;
        try {
            ec.lock();
            eo = ERXEOControlUtilities.createAndInsertObject(ec, entity.name());
        } finally {
            ec.unlock();
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  @Override
    public EditPageInterface editPageForNewObjectWithEntityNamed(String entityName, WOSession session) {
        EditPageInterface epi = (EditPageInterface) pageForConfigurationNamed("Create" + entityName, session);
        EOEditingContext peerContext = ERXEC.newEditingContext(session.defaultEditingContext().parentObjectStore());
        EOEnterpriseObject newObject = _newObjectWithEntity(_entityNamed(entityName, session), peerContext);
        epi.setObject(newObject);
        peerContext.hasChanges();
        return epi;
    }
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  @Override
    public EditPageInterface editPageForNewObjectWithConfigurationNamed(String configurationName, WOSession session) {
        EditPageInterface epi = (EditPageInterface) pageForConfigurationNamed(configurationName, session);
        EOEditingContext peerContext = ERXEC.newEditingContext(session.defaultEditingContext().parentObjectStore());
        D2WContext d2wcontext = ((D2WPage) epi).d2wContext();
        EOEnterpriseObject newObject = _newObjectWithEntity(d2wcontext.entity(), peerContext);
        epi.setObject(newObject);
        peerContext.hasChanges();
        return epi;
    }
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            EOEditingContext ec = eo.editingContext();

            if(stringValue.charAt(0) == '@') { // computed key
                if(stringValue.equals("@new")) {
                    EOClassDescription cd = EOClassDescription.classDescriptionForEntityName(relationshipEntityName);
                    EOEnterpriseObject newObject = cd.createInstanceWithEditingContext(eo.editingContext(), null);
                    ec.insertObject(newObject);
                    eo.addObjectToBothSidesOfRelationshipWithKey(newObject,key);
                } else if(stringValue.startsWith("@threadStorage.")) {
                    String keyPath = stringValue.substring("@threadStorage.".length());
                    Object o = ERXThreadStorage.valueForKey(keyPath);
                    if(keyPath.indexOf(".") > 0) {
                        keyPath = stringValue.substring(keyPath.indexOf(".")+1);
                        o = NSKeyValueCodingAdditions.Utility.valueForKeyPath(o, keyPath);
                    }
                    if(o != null) {
                        if(o instanceof EOEnterpriseObject) {
                            ERXEOControlUtilities.addObjectToObjectOnBothSidesOfRelationshipWithKey((EOEnterpriseObject)o, eo, key);
                        } else if(o instanceof NSArray) {
                            NSArray newObjects = (NSArray)o;
                            for(Enumeration e = newObjects.objectEnumerator(); e.hasMoreElements();) {
                                ERXEOControlUtilities.addObjectToObjectOnBothSidesOfRelationshipWithKey((EOEnterpriseObject)e.nextElement(), eo, key);
                            }
                        } else {
                            defaultLog.warn("setValueInObject: Object is neither an EO nor an array");
                        }
                    }
                }
            } else {
                if (adaptorType == AdaptorNumberType) {
                    defaultValue = Integer.valueOf(stringValue);
                }
                EOGlobalID gid = EOKeyGlobalID.globalIDWithEntityName(relationshipEntityName, new Object[] {defaultValue});
                EOEnterpriseObject fault = ec.faultForGlobalID(gid,ec);
                eo.addObjectToBothSidesOfRelationshipWithKey(fault,key);
            }
        }
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        results = resultLines.componentsJoinedByString("<br/>\n");

        NSTimestamp created = new NSTimestamp();

        EOEnterpriseObject result = EOUtilities.createAndInsertInstance(ec, "Result");

        result.takeValueForKey(created, "whence");

        for (String line : resultLines) {

            NSArray<String> parts = NSArray.componentsSeparatedByString(line, " ");

            if (parts.size() == 3) {

                EOEnterpriseObject digest = EOUtilities.createAndInsertInstance(ec, "VersionDigest");

                digest.takeValueForKey(parts.get(0), "digest");
                digest.takeValueForKey(parts.get(2), "rname");
                digest.takeValueForKey(result, "result");
            }
        }

        ec.saveChanges();
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public class Session extends ERXSession {

    public WOComponent newMovieWithPageConfiguration(String pageConfig) {
        EOEditingContext ec = ERXEC.newEditingContext();
        EOEnterpriseObject movie = ERXEOControlUtilities.createAndInsertObject(ec, "Movie");
        EditPageInterface epi = (EditPageInterface)D2W.factory().pageForConfigurationNamed(pageConfig, this);
        epi.setObject(movie);
        epi.setNextPage(context().page());
        return (WOComponent)epi;
    }
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            } else {
              selectedObjects = (NSArray)sender.valueForKeyPath("selectedObjects");
            }
            NSArray relatedObjects = (NSArray)eo.valueForKeyPath(relationshipName);
            for(Enumeration e = relatedObjects.immutableClone().objectEnumerator(); e.hasMoreElements(); ) {
                EOEnterpriseObject relatedObject = (EOEnterpriseObject)e.nextElement();
                EOEnterpriseObject pickedObject = (EOEnterpriseObject)relatedObject.valueForKey(pickRelationshipName);
                if(!selectedObjects.containsObject(pickedObject)) {
                    eo.removeObjectFromBothSidesOfRelationshipWithKey(relatedObject, relationshipName);
                    ec.deleteObject(relatedObject);
                }
            }
            NSArray pickedObjects = (NSArray)eo.valueForKeyPath(relationshipName +"." + pickRelationshipName +".@unique");
            EOEntity entity = ERXEOAccessUtilities.destinationEntityForKeyPath(ERXEOAccessUtilities.entityForEo(eo), relationshipName);
            for(Enumeration e = selectedObjects.objectEnumerator(); e.hasMoreElements(); ) {
                EOEnterpriseObject selectedObject = (EOEnterpriseObject)e.nextElement();
                if(!pickedObjects.containsObject(selectedObject)) {
                    EOEnterpriseObject relatedObject = ERXEOControlUtilities.createAndInsertObject(ec, entity.name());
                    relatedObject.addObjectToBothSidesOfRelationshipWithKey(selectedObject, pickRelationshipName);
                    eo.addObjectToBothSidesOfRelationshipWithKey(relatedObject, relationshipName);
                }
            }
        } finally {
            ec.unlock();
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  public WOComponent editObjectAction() {
      WOComponent result = null;
    EditPageInterface epi;
    ERDEditObjectDelegate editObjectDelegate = null;
    String editConfigurationName = (String) d2wContext().valueForKey("editConfigurationName");
    EOEnterpriseObject leo = localInstanceOfObject();
    log.debug("editConfigurationName: " + editConfigurationName);
    if ((editObjectDelegate  = editObjectDelegateInstance()) != null) {
            result = editObjectDelegate.editObject(leo, context().page());
        }
    else {
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        } catch(NSValidation.ValidationException eov) {
            log.info("TolerantSaver: Caught EOValidationException: " + eov.getMessage());
            throw eov;
        } catch(EOGeneralAdaptorException e) {
            if(ERXEOAccessUtilities.isOptimisticLockingFailure(e)) {
                EOEnterpriseObject failedEO = ERXEOAccessUtilities.refetchFailedObject(ec, e);
                if(merge) {
                    ERXEOAccessUtilities.reapplyChanges(failedEO, e);
                }
                if(writeAnyWay) {
                    _save(ec, writeAnyWay, merge);
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    }
   
    public WOComponent newDirector() {
        // Could use a child context if we didn't want the talent to go to the database
        EOEditingContext ec = ERXEC.newEditingContext();
        EOEnterpriseObject director = ERXEOControlUtilities.createAndInsertObject(ec, "Talent");
       
        // Let's throw to a regular edit page
        EditPageInterface epi = (EditPageInterface)D2W.factory().pageForConfigurationNamed("EditTalent", session());
        epi.setObject(director);
        epi.setNextPageDelegate(new CreateDirectorDelegate(movie(), context().page()));
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