Package org.apache.cayenne.util

package org.apache.cayenne.util

General utility classes.

Related Packages

Package	Description
org.apache.cayenne	Contains persistence APIs directly accessible by users.
org.apache.cayenne.util.commons
org.apache.cayenne.util.concurrentlinkedhashmap

Class	Description
ArrayUtil
CayenneMapEntry	Defining a double-linked named entry in CayenneMap.
CompareToBuilder	Assists in implementing Comparable.compareTo(Object) methods.
ConversionUtil	A collection of static conversion utility methods.
DeepMergeOperation	Deprecated, for removal: This API element is subject to removal in a future version. unused
DeleteRuleUpdater	DeleteRuleUpdater is responsible for auto-setting delete rules for object relationships
EntityMergeListener	EntityMergeListener interface defines API useful for listening to EntityMergeSupport processing.
EqualsBuilder	Deprecated, for removal: This API element is subject to removal in a future version. Use Objects.equals(Object, Object) or Objects.deepEquals(Object, Object) directly.
EventUtil	Contains access stack events related utility methods.
GenericQueryResult<T>	Generic implementation of QueryResult using List as QueryResultItem storage.
GenericResponse	A simple serializable implementation of QueryResponse.
HashCodeBuilder	Deprecated, for removal: This API element is subject to removal in a future version. use Objects.hash(Object...) or a manual 31 * h + Objects.hashCode(x) loop
IDUtil	helper class to generate pseudo-GUID sequences.
IncrementalListResponse	A QueryResponse that contains a sublist of the query result.
IndexPropertyList	A List implementation that would maintain its internal ordering based on some object numeric "index" property.
Invocation	Invocation represents a dynamic method invocation bound to a specific target.
ListResponse	A QueryResponse optimized to hold a single object or data row list.
LocalizedStringsHandler	Provides access to various modeler resources (mainly strings) obtained via a ResourceBundle.
MemoryBlob	A Blob implementation that stores content in memory.
MemoryClob	A Clob implementation that stores contents in memory.
ObjectContextGraphAction	A base implementation of a helper class to handle ObjectContext.propertyChanged(org.apache.cayenne.Persistent, String, Object, Object) processing on behalf of an ObjectContext.
ObjectContextQueryAction	A helper class that implements DataChannel.onQuery(ObjectContext, Query) logic on behalf of an ObjectContext.
PersistentObjectCollection<E>	Simple interface to unify PersistentObject* collections in way of setting properties directly
PersistentObjectHolder<E>	A ValueHolder implementation that holds a single Persistent object related to an object used to initialize PersistentObjectHolder.
PersistentObjectList<E>	A list of persistent objects lazily resolved on the first access.
PersistentObjectMap
PersistentObjectSet<E>
ProcedureResultBuilder<T>
QueryResultBuilder
RelationshipFault<E>	An abstract superclass of lazily faulted to-one and to-many relationships.
ResultIteratorIterator<T>
ShallowMergeOperation	An operation that merges changes from a single object registered in some ObjectContext, to a peer object in an ObjectConext that is a child of that context.
SingleEntryMap<K,V>	Optimized mutable single-entry map.
SoftValueMap<K,V>	Map that stores values wrapped into SoftReference
ToStringBuilder	A utility class to simplify implementation of Object toString methods.
Util	Contains various unorganized static utility methods used across Cayenne.
WeakValueMap<K,V>	Map that stores values wrapped into WeakReference
XMLEncoder	A helper class to encode objects to XML.
XMLSerializable	Interface for Cayenne objects that can be saved to XML.