Package org.camunda.bpm.engine.impl.persistence.entity.util

Class TypedValueField

java.lang.Object
org.camunda.bpm.engine.impl.persistence.entity.util.TypedValueField
All Implemented Interfaces:
DbEntityLifecycleAware, CommandContextListener
public class TypedValueField extends Object implements DbEntityLifecycleAware, CommandContextListener
A field what provide a typed version of a value. It can be used in an entity which implements ValueFields.
Author:
Philipp Ossler

  • Field Details

    • LOG

      protected static final EnginePersistenceLogger LOG

    • serializerName

      protected String serializerName

    • serializer

      protected TypedValueSerializer<?> serializer

    • cachedValue

      protected org.camunda.bpm.engine.variable.value.TypedValue cachedValue

    • errorMessage

      protected String errorMessage

    • valueFields

      protected final ValueFields valueFields

    • notifyOnImplicitUpdates

      protected boolean notifyOnImplicitUpdates

    • updateListeners

      protected List<TypedValueUpdateListener> updateListeners

  • Constructor Details

    • TypedValueField

      public TypedValueField(ValueFields valueFields, boolean notifyOnImplicitUpdates)

  • Method Details

    • getValue

      public Object getValue()

    • getTypedValue

      public org.camunda.bpm.engine.variable.value.TypedValue getTypedValue(boolean asTransientValue)

    • getTypedValue

      public org.camunda.bpm.engine.variable.value.TypedValue getTypedValue(boolean deserializeValue, boolean asTransientValue)

    • setValue

      public org.camunda.bpm.engine.variable.value.TypedValue setValue(org.camunda.bpm.engine.variable.value.TypedValue value)

    • isMutable

      public boolean isMutable()

    • isMutableValue

      protected boolean isMutableValue(org.camunda.bpm.engine.variable.value.TypedValue value)

    • isValuedImplicitlyUpdated

      protected boolean isValuedImplicitlyUpdated()

    • writeValue

      protected void writeValue(org.camunda.bpm.engine.variable.value.TypedValue value, ValueFields valueFields)

    • onCommandContextClose

      public void onCommandContextClose(CommandContext commandContext)
      Specified by:
      onCommandContextClose in interface CommandContextListener

    • notifyImplicitValueUpdateIfEnabled

      public void notifyImplicitValueUpdateIfEnabled()

    • onCommandFailed

      public void onCommandFailed(CommandContext commandContext, Throwable t)
      Specified by:
      onCommandFailed in interface CommandContextListener

    • getSerializer

      public TypedValueSerializer<?> getSerializer()

    • ensureSerializerInitialized

      protected void ensureSerializerInitialized()

    • getSerializers

      public static VariableSerializers getSerializers()

    • getFallbackSerializer

      public static TypedValueSerializer<?> getFallbackSerializer(String serializerName)

    • getCurrentPaSerializers

      protected static VariableSerializers getCurrentPaSerializers()

    • getSerializerName

      public String getSerializerName()

    • setSerializerName

      public void setSerializerName(String serializerName)

    • addImplicitUpdateListener

      public void addImplicitUpdateListener(TypedValueUpdateListener listener)

    • getTypeName

      public String getTypeName()
      Returns:
      the type name of the value

    • getErrorMessage

      public String getErrorMessage()
      If the variable value could not be loaded, this returns the error message.
      Returns:
      an error message indicating why the variable value could not be loaded.

    • postLoad

      public void postLoad()
      Specified by:
      postLoad in interface DbEntityLifecycleAware

    • clear

      public void clear()