Package org.apache.cayenne.reflect

Examples of org.apache.cayenne.reflect.PropertyVisitor

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        // * joined prefetch PK

        ClassDescriptor descriptor = queryMetadata.getClassDescriptor();
        ObjEntity oe = descriptor.getEntity();

        PropertyVisitor visitor = new PropertyVisitor() {

            public boolean visitAttribute(AttributeProperty property) {
                ObjAttribute oa = property.getAttribute();

                resetJoinStack();
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                errorMessage.append(" Declared properties are: ");

                // Grab each of the declared properties.
                final List<String> properties = new ArrayList<String>();
                classDescriptor.visitProperties(new PropertyVisitor() {

                    public boolean visitAttribute(final AttributeProperty property) {
                        properties.add(property.getName());

                        return true;
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            if (delegate.shouldMergeChanges(object, null)) {

                ClassDescriptor descriptor = context
                        .getEntityResolver()
                        .getClassDescriptor(oid.getEntityName());
                descriptor.visitProperties(new PropertyVisitor() {

                    public boolean visitToMany(ToManyProperty property) {
                        property.invalidate(object);
                        return true;
                    }
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                ((ObjectId) nodeId).getEntityName());
        ArcProperty property = (ArcProperty) descriptor.getProperty(arcId.toString());

        setExternalChange(Boolean.TRUE);
        try {
            property.visit(new PropertyVisitor() {

                public boolean visitAttribute(AttributeProperty property) {
                    return false;
                }
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                ((ObjectId) nodeId).getEntityName());
        Property property = descriptor.getProperty(arcId.toString());

        setExternalChange(Boolean.TRUE);
        try {
            property.visit(new PropertyVisitor() {

                public boolean visitAttribute(AttributeProperty property) {
                    return false;
                }
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        ObjEntity entity = getEntityResolver().lookupObjEntity(object);
        final ClassDescriptor descriptor = getEntityResolver().getClassDescriptor(
                entity.getName());
        final DataRow snapshot = new DataRow(10);

        descriptor.visitProperties(new PropertyVisitor() {

            public boolean visitAttribute(AttributeProperty property) {
                ObjAttribute objAttr = property.getAttribute();

                // processing compound attributes correctly
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        injectInitialValue(object);

        // now we need to find all arc changes, inject missing value holders and pull in
        // all transient connected objects

        descriptor.visitProperties(new PropertyVisitor() {

            public boolean visitToMany(ToManyProperty property) {
                property.injectValueHolder(persistent);

                if (!property.isFault(persistent)) {
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        ArcProperty property = (ArcProperty) Cayenne
                .getClassDescriptor(sourceObject)
                .getProperty(propertyName);
        ArcProperty reverseArc = property.getComplimentaryReverseArc();
        if (reverseArc != null) {
            reverseArc.visit(new PropertyVisitor() {

                public boolean visitToMany(ToManyProperty property) {
                    property.addTargetDirectly(targetObject, sourceObject);
                    return false;
                }
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        ArcProperty property = (ArcProperty) Cayenne
                .getClassDescriptor(sourceObject)
                .getProperty(propertyName);
        ArcProperty reverseArc = property.getComplimentaryReverseArc();
        if (reverseArc != null) {
            reverseArc.visit(new PropertyVisitor() {

                public boolean visitToMany(ToManyProperty property) {
                    property.removeTargetDirectly(targetObject, sourceObject);
                    return false;
                }
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            ObjectId id = object.getObjectId();

            // per CAY-1082 ROP objects (unlike CayenneDataObject) require all
            // relationship faults invalidation.
            ClassDescriptor descriptor = resolver.getClassDescriptor(id.getEntityName());
            PropertyVisitor arcInvalidator = new PropertyVisitor() {

                public boolean visitAttribute(AttributeProperty property) {
                    return true;
                }
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Related Classes of org.apache.cayenne.reflect.PropertyVisitor

  • org.apache.cayenne.access.ChildDiffLoader
  • org.apache.cayenne.access.DataContext
  • org.apache.cayenne.access.DataContextDeleteAction
  • org.apache.cayenne.access.DataContextMergeHandler
  • org.apache.cayenne.access.DataRowUtils
  • org.apache.cayenne.access.jdbc.EJBQLIdentifierColumnsTranslator
  • org.apache.cayenne.access.ObjectDiff
  • org.apache.cayenne.access.ObjectStore
  • org.apache.cayenne.access.PrefetchProcessorJointNode
  • org.apache.cayenne.access.trans.SelectTranslator
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