Class D_LockControl

    • Constructor Summary

      Constructors 
      Constructor Description
      D_LockControl()  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static void debugAddThreadInfo​(java.lang.StringBuffer sb)  
      (package private) static void debugAppendObject​(java.lang.StringBuffer sb, java.lang.String desc, java.lang.Object item)  
      (package private) static void debugLock​(java.lang.String type, CompatibilitySpace compatibilitySpace, java.lang.Object group)  
      (package private) static void debugLock​(java.lang.String type, CompatibilitySpace compatibilitySpace, java.lang.Object group, Lockable ref)  
      (package private) static void debugLock​(java.lang.String type, CompatibilitySpace compatibilitySpace, java.lang.Object group, Lockable ref, java.lang.Object qualifier, int timeout)  
      (package private) static java.lang.String debugLockString​(CompatibilitySpace compatibilitySpace, java.lang.Object group)  
      (package private) static java.lang.String debugLockString​(CompatibilitySpace compatibilitySpace, java.lang.Object group, Lockable ref)  
      (package private) static java.lang.String debugLockString​(CompatibilitySpace compatibilitySpace, java.lang.Object group, Lockable ref, java.lang.Object qualifier, int timeout)  
      java.lang.String diag()
      Default implementation of diagnostic on the object.
      void diag_detail​(java.util.Properties prop)
      Default implementation of detail diagnostic on the object.
      void init​(java.lang.Object obj)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • D_LockControl

        public D_LockControl()
    • Method Detail

      • init

        public void init​(java.lang.Object obj)
        Specified by:
        init in interface Diagnosticable
      • diag

        public java.lang.String diag()
                              throws StandardException
        Description copied from interface: Diagnosticable
        Default implementation of diagnostic on the object.

        This routine returns a string with whatever diagnostic information you would like to provide about this associated object passed in the init() call.

        This routine should be overriden by a real implementation of the diagnostic information you would like to provide.

        Specified by:
        diag in interface Diagnosticable
        Returns:
        A string with diagnostic information about the object.
        Throws:
        StandardException - Standard exception policy.
      • diag_detail

        public void diag_detail​(java.util.Properties prop)
        Description copied from interface: Diagnosticable
        Default implementation of detail diagnostic on the object.

        This interface provides a way for an object to pass back pieces of information as requested by the caller. The information is passed back and forth through the properties argument. It is expected that the caller knows what kind of information to ask for, and correctly handles the situation when the diagnostic object can't provide the information.

        As an example assume an object TABLE exists, and that we have created an object D_TABLE that knows how to return the number of pages in the TABLE object. The code to get that information out would looks something like the following:

        print_num_pages(Object table) { Properties prop = new Properties(); prop.put(Page.DIAG_NUM_PAGES, ""); DiagnosticUtil.findDiagnostic(table).diag_detail(prop); System.out.println( "number of pages = " + prop.getProperty(Page.DIAG_NUM_PAGES)); }

        This routine should be overriden if there is detail diagnostics to be provided by a real implementation.

        Specified by:
        diag_detail in interface Diagnosticable
      • debugLock

        static void debugLock​(java.lang.String type,
                              CompatibilitySpace compatibilitySpace,
                              java.lang.Object group,
                              Lockable ref,
                              java.lang.Object qualifier,
                              int timeout)
      • debugLock

        static void debugLock​(java.lang.String type,
                              CompatibilitySpace compatibilitySpace,
                              java.lang.Object group)
      • debugLock

        static void debugLock​(java.lang.String type,
                              CompatibilitySpace compatibilitySpace,
                              java.lang.Object group,
                              Lockable ref)
      • debugLockString

        static java.lang.String debugLockString​(CompatibilitySpace compatibilitySpace,
                                                java.lang.Object group)
      • debugLockString

        static java.lang.String debugLockString​(CompatibilitySpace compatibilitySpace,
                                                java.lang.Object group,
                                                Lockable ref)
      • debugLockString

        static java.lang.String debugLockString​(CompatibilitySpace compatibilitySpace,
                                                java.lang.Object group,
                                                Lockable ref,
                                                java.lang.Object qualifier,
                                                int timeout)
      • debugAddThreadInfo

        static void debugAddThreadInfo​(java.lang.StringBuffer sb)
      • debugAppendObject

        static void debugAppendObject​(java.lang.StringBuffer sb,
                                      java.lang.String desc,
                                      java.lang.Object item)