org.apache.cayenne.reflect.ClassDescriptor.visitProperties java code examples

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private void myMethod () {
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GsonBuilder gsonBuilder;gsonBuilder.create()
new GsonBuilder().create()
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}

public boolean visitProperties(PropertyVisitor visitor) {
  checkDescriptorInitialized();
  return descriptor.visitProperties(visitor);
}

/**
 * Adds superclass properties to the descriptor, applying proper overrides.
 */
protected void indexSuperclassProperties(final PersistentDescriptor descriptor) {
  ClassDescriptor superDescriptor = descriptor.getSuperclassDescriptor();
  if (superDescriptor != null) {
    superDescriptor.visitProperties(new PropertyVisitor() {
      public boolean visitAttribute(AttributeProperty property) {
        // decorate super property to return an overridden attribute
        descriptor.addSuperProperty(new AttributePropertyDecorator(descriptor, property));
        return true;
      }
      public boolean visitToMany(ToManyProperty property) {
        descriptor.addSuperProperty(property);
        return true;
      }
      public boolean visitToOne(ToOneProperty property) {
        descriptor.addSuperProperty(property);
        return true;
      }
    });
  }
}

private void applySimplePropertyChanges(final GraphChangeHandler handler) {
  getClassDescriptor().visitProperties(new PropertyVisitor() {
    @Override
    public boolean visitAttribute(AttributeProperty property) {
      Object newValue = property.readProperty(object);
      // no baseline to compare
      if (snapshot == null) {
        if (newValue != null) {
          handler.nodePropertyChanged(nodeId, property.getName(), null, newValue);
        }
      }
      // have baseline to compare
      else {
        Object oldValue = snapshot.get(property.getName());
        if (!Util.nullSafeEquals(oldValue, newValue)) {
          handler.nodePropertyChanged(nodeId, property.getName(), oldValue, newValue);
        }
      }
      return true;
    }
    @Override
    public boolean visitToMany(ToManyProperty property) {
      return true;
    }
    @Override
    public boolean visitToOne(ToOneProperty property) {
      return true;
    }
  });
}

descriptor.visitProperties(new PropertyVisitor() {

getClassDescriptor().visitProperties(new PropertyVisitor() {

descriptor.visitProperties(new PropertyVisitor() {

    .get(object.getObjectId());
descriptor.visitProperties(new PropertyVisitor() {

classDescriptor.visitProperties(new PropertyVisitor() {
  @Override
  public boolean visitAttribute(final AttributeProperty property) {

final CommitLogEntity entity = entityFactory.getEntity(id);
descriptor.visitProperties(new PropertyVisitor() {

descriptor.visitProperties(arcInvalidator);
object.setPersistenceState(PersistenceState.HOLLOW);

seen.put(id, target);
descriptor.visitProperties(new PropertyVisitor() {

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

descriptor.visitProperties(new PropertyVisitor() {

this.arcSnapshot = new HashMap<>();
classDescriptor.visitProperties(new PropertyVisitor() {

descriptor.visitProperties(new PropertyVisitor() {

snapshot.setEntityName(entity.getName());
descriptor.visitProperties(new PropertyVisitor() {

Javadoc

Passes the visitor to the properties "visit" method for all properties declared in this descriptor and all its super-decsriptors. Properties that are overridden in subdescriptors will include overridden information. Walkthrough is terminated in case one of the properties returns false. Returns true if all visited properties returned true, false - if one property returned false.

Popular methods of ClassDescriptor

getObjectClass
Returns a class mapped by this descriptor.
createObject
Creates a new instance of a class described by this object.
getDeclaredProperty
Returns a Java Bean property descriptor matching property name or null if no such property is found.
getDiscriminatorColumns
Returns a collection of ObjAttribute for the described class, its superclasses and subclasses, that
getEntity
Returns an ObjEntity associated with this descriptor.
getEntityInheritanceTree
getEntityQualifier
Returns entity qualifier as a Cayenne expression that includes qualifiers for this entity and all su
getIdProperties
Returns a collection of the properties mapped to id columns.
getMapArcProperties
Returns a collection over the arc properties whose reverse arcs are to-many maps. I.e. for each ArcP
getProperty
Returns a property descriptor matching property name, or null if no such property is found. Lookup i
getRootDbEntities
Returns a collection of DbEntities that are the root tables for this descriptor's ObjEntity. Usually
getSubclassDescriptor
Returns the most "specialized" descriptor for a given class. This method assumes that the following

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How to use visitPropertiesmethodin org.apache.cayenne.reflect.ClassDescriptor

Best Java code snippets using org.apache.cayenne.reflect.ClassDescriptor.visitProperties (Showing top 16 results out of 315)

How to use
visitProperties
method
in
org.apache.cayenne.reflect.ClassDescriptor