Package org.apache.cayenne.reflect

Examples of org.apache.cayenne.reflect.PropertyVisitor

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        applySimplePropertyChanges(handler);
    }

    private void applySimplePropertyChanges(final GraphChangeHandler handler) {

        getClassDescriptor().visitProperties(new PropertyVisitor() {

            public boolean visitAttribute(AttributeProperty property) {

                Object newValue = property.readProperty(object);
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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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                entity.getName());
        if (descriptor == null) {
            throw new IllegalArgumentException("Invalid entity name: " + entity.getName());
        }

        descriptor.visitProperties(new PropertyVisitor() {

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

                if (!property.isFault(persistent)) {
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        final Persistent target = context.localObject(id, source);
        seen.put(id, target);

        descriptor = descriptor.getSubclassDescriptor(source.getClass());
        descriptor.visitProperties(new PropertyVisitor() {

            public boolean visitToOne(ToOneProperty property) {

                if (!property.isFault(source)) {
                    Object destinationSource = property.readProperty(source);
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        // columns labels from FieldResults in the order we encounter them here...
        // TODO: andrus 2008/02/17 - this is a bit of a hack, think of a better solution

        ClassDescriptor descriptor = context.getEntityDescriptor(idVar);

        PropertyVisitor visitor = new PropertyVisitor() {

            public boolean visitAttribute(AttributeProperty property) {
                ObjAttribute oa = property.getAttribute();
                Iterator<?> dbPathIterator = oa.getDbPathIterator();
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        final Persistent target = (Persistent) targetDescriptor.createObject();
        target.setObjectId(id);
        seen.put(id, target);

        descriptor.visitProperties(new PropertyVisitor() {

            public boolean visitToOne(ToOneProperty property) {
                if (prefetchTree != null) {

                    PrefetchTreeNode child = prefetchTree.getNode(property.getName());
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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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        // * 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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            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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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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