Module org.glassfish.hk2.configuration.hub
Package org.glassfish.hk2.configuration.hub.internal

Class WriteableTypeImpl

java.lang.Object
org.glassfish.hk2.configuration.hub.internal.WriteableTypeImpl
All Implemented Interfaces:
Type, WriteableType
public class WriteableTypeImpl extends Object implements WriteableType
Author:
jwells

  • Method Details

    • getName

      public String getName()
      Description copied from interface: Type
      A unique identifier for this type
      Specified by:
      getName in interface Type
      Returns:
      A unique identifier for this type (may not return null)

    • getInstances

      public Map<String,Instance> getInstances()
      Description copied from interface: Type
      Returns a read-only map of the instances that are associated with this type
      Specified by:
      getInstances in interface Type
      Returns:
      A read-only and possibly empty map of instances associated with this type

    • getInstance

      public Instance getInstance(String key)
      Description copied from interface: Type
      Gets the instance associated with this key, or null if there is none
      Specified by:
      getInstance in interface Type
      Parameters:
      key - The non-null key for the instance
      Returns:
      The resulting instance or null if there is none

    • addInstance

      public Instance addInstance(String key, Object bean)
      Description copied from interface: WriteableType
      Adds the instance with the given key to the type
      Specified by:
      addInstance in interface WriteableType
      Parameters:
      key - A non-null name for this bean
      bean - The non-null bean to add
      Returns:
      The instance that was created

    • addInstance

      public Instance addInstance(String key, Object bean, Object metadata)
      Description copied from interface: WriteableType
      Adds the instance with the given key to the type
      Specified by:
      addInstance in interface WriteableType
      Parameters:
      key - A non-null name for this bean
      bean - The non-null bean to add
      metadata - Possibly null metadata to be associated with this bean
      Returns:
      The instance that was created

    • removeInstance

      public Instance removeInstance(String key)
      Description copied from interface: WriteableType
      Removes the instance with the given key from the type
      Specified by:
      removeInstance in interface WriteableType
      Parameters:
      key - A non-null name for this bean
      Returns:
      The possibly null bean that was removed. If null then no bean was found with the given name

    • modifyInstance

      public PropertyChangeEvent[] modifyInstance(String key, Object newBean, PropertyChangeEvent... propChanges)
      Description copied from interface: WriteableType
      Modifies the instance with the given key
      Specified by:
      modifyInstance in interface WriteableType
      Parameters:
      key - A non-null name or key for the bean to modify
      newBean - The new bean to use with this key
      propChanges - The full set of changes from the previous version. If this is a zero-length array then the system will attempt to automatically determine the changes made to this type and will generate the list of PropertyChangeEvent to be associated with this modification
      Returns:
      If changes has length greater than zero then this simply returns changes. If changes is zero length then this will return the set of changes automatically determined by the system

    • getMetadata

      public Object getMetadata()
      Description copied from interface: Type
      Gets information about this type. Can be used to describe the type in some useful way
      Specified by:
      getMetadata in interface Type
      Returns:
      The possibly null metadata associated with this type

    • setMetadata

      public void setMetadata(Object metadata)
      Description copied from interface: Type
      Sets an object containing information about this type. Can be used to describe the type in some useful way
      Specified by:
      setMetadata in interface Type
      Parameters:
      metadata - The possibly null metadata to be associated with this type

    • toString

      public String toString()
      Overrides:
      toString in class Object