Examples of org.apache.derby.iapi.sql.depend.DependencyManager.invalidateFor()

Package org.apache.derby.iapi.sql.depend

Class org.apache.derby.iapi.sql.depend.DependencyManager

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.invalidateFor()

org.apache.derby.iapi.sql.depend.DependencyManager.invalidateFor()
mark all dependencies on the named provider as invalid. When invalidation types show up, this will use the default invalidation type. The dependencies will still exist once they are marked invalid; clearDependencies should be used to remove dependencies that a dependent has or provider gives.
Implementations of this can take a little time, but are not really expected to recompile things against any changes made to the provider that caused the invalidation. The dependency system makes no guarantees about the state of the provider -- implementations can call this before or after actually changing the provider to its new state.
Implementations should throw DependencyStatementException if the invalidation should be disallowed. @param p the provider @param action The action causing the invalidate @param lcc The LanguageConnectionContext @exception StandardException thrown if unable to make it invalid

      heapCC.close();
    }


    dd.startWriting(lcc);


    dm.invalidateFor(td, DependencyManager.UPDATE_STATISTICS, lcc);


    for (int indexNumber = 0; indexNumber < conglomerateNumber.length;
       indexNumber++)
    {
      if (conglomerateNumber[indexNumber] == -1)

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    FormatableBitSet toDrop = new FormatableBitSet(size + 1);
    toDrop.set(droppedColumnPosition);
    td.setReferencedColumnMap(toDrop);


    dm.invalidateFor(td, 
                        (cascade ? DependencyManager.DROP_COLUMN
                                 : DependencyManager.DROP_COLUMN_RESTRICT),
                        lcc);
          
    // If column has a default we drop the default and any dependencies

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        toBeRemoved[tbr_size++] = cd;
        continue;
      }


      // drop now in all other cases
      dm.invalidateFor(cd, DependencyManager.DROP_CONSTRAINT,
                  lcc);


      dropConstraint(cd, td, newCongloms, activation, lcc, true);
      activation.addWarning(
                StandardException.newWarning(SQLState.LANG_CONSTRAINT_DROPPED,

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        for (int j = 0; j < fkcdl.size(); j++)
        {
          ConstraintDescriptor fkcd = 
                        (ConstraintDescriptor) fkcdl.elementAt(j);


          dm.invalidateFor(fkcd,
                  DependencyManager.DROP_CONSTRAINT,
                  lcc);


          dropConstraint(fkcd, td,
            newCongloms, activation, lcc, true);

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                fkcd.getConstraintName(), 
                            fkcd.getTableDescriptor().getName()));
        }
      }


      dm.invalidateFor(cd, DependencyManager.DROP_CONSTRAINT, lcc);
      dm.clearDependencies(lcc, cd);
    }


    /* If there are new backing conglomerates which must be
     * created to replace a dropped shared conglomerate

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      // Invalidate off of the old default
      DefaultDescriptor defaultDescriptor = new DefaultDescriptor(dd, columnInfo[ix].oldDefaultUUID, 
                     td.getUUID(), columnPosition);


    
      dm.invalidateFor(defaultDescriptor, DependencyManager.MODIFY_COLUMN_DEFAULT, lcc);
    
      // Drop any dependencies
      dm.clearDependencies(lcc, defaultDescriptor);
    }

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    boolean cascadeOnRefKey = (cascade && 
            conDesc instanceof ReferencedKeyConstraintDescriptor);
    if (!cascadeOnRefKey)
    {
      dm.invalidateFor(conDesc, DependencyManager.DROP_CONSTRAINT, lcc);
    }


    /*
    ** If we had a primary/unique key and it is drop cascade,  
    ** drop all the referencing keys now.  We MUST do this AFTER

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      int cdlSize = cdl.size();


      for(int index = 0; index < cdlSize; index++)
      {
        fkcd = (ForeignKeyConstraintDescriptor) cdl.elementAt(index);
        dm.invalidateFor(fkcd, DependencyManager.DROP_CONSTRAINT, lcc);
        dropConstraintAndIndex(dm, fkcd.getTableDescriptor(), dd, fkcd,
                tc, lcc, true);
      }
  
      /*

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      /*
      ** We told dropConstraintAndIndex not to
      ** remove our dependencies, so send an invalidate,
      ** and drop the dependencies.
      */
      dm.invalidateFor(conDesc, DependencyManager.DROP_CONSTRAINT, lcc);
      dm.clearDependencies(lcc, conDesc);
    }
  }


  /*

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    LanguageConnectionContext lcc = activation.getLanguageConnectionContext();
    DataDictionary dd = lcc.getDataDictionary();
    DependencyManager dm = dd.getDependencyManager();
    TransactionController tc = lcc.getTransactionExecute();
    //for indexes, we only invalidate sps, rest we ignore(ie views)
    dm.invalidateFor(td, DependencyManager.RENAME_INDEX, lcc);


    ConglomerateDescriptor conglomerateDescriptor =
      dd.getConglomerateDescriptor(oldObjectName, sd, true);


    if (conglomerateDescriptor == null)

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