Class SynchronizedAttributeAccessor

java.lang.Object
org.springframework.batch.infrastructure.repeat.context.SynchronizedAttributeAccessor
All Implemented Interfaces:
org.springframework.core.AttributeAccessor
Direct Known Subclasses:
JobContext, RepeatContextSupport, StepContext
public class SynchronizedAttributeAccessor extends Object implements org.springframework.core.AttributeAccessor
An AttributeAccessor that synchronizes on a mutex (not this) before modifying or accessing the underlying attributes.
Author:
Dave Syer

  • Constructor Details

    • SynchronizedAttributeAccessor

      public SynchronizedAttributeAccessor()

  • Method Details

    • attributeNames

      public String[] attributeNames()
      Specified by:
      attributeNames in interface org.springframework.core.AttributeAccessor

    • equals

      public boolean equals(Object other)
      Overrides:
      equals in class Object

    • getAttribute

      public @Nullable Object getAttribute(String name)
      Specified by:
      getAttribute in interface org.springframework.core.AttributeAccessor

    • hasAttribute

      public boolean hasAttribute(String name)
      Specified by:
      hasAttribute in interface org.springframework.core.AttributeAccessor

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • removeAttribute

      public @Nullable Object removeAttribute(String name)
      Specified by:
      removeAttribute in interface org.springframework.core.AttributeAccessor

    • setAttribute

      public void setAttribute(String name, @Nullable Object value)
      Specified by:
      setAttribute in interface org.springframework.core.AttributeAccessor

    • setAttributeIfAbsent

      public @Nullable Object setAttributeIfAbsent(String name, Object value)
      Additional support for atomic put if absent.
      Parameters:
      name - the key for the attribute name
      value - the value of the attribute
      Returns:
      null if the attribute was not already set, the existing value otherwise.

    • toString

      public String toString()
      Overrides:
      toString in class Object