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ATG DUST is a framework for building JUnit tests for applications built on the ATG Dynamo platform. This framework allows one to quickly write test code that depends up Nucleus or ATG Repositories. By using this framework one can drastically cut down on development time. It takes only a few seconds to start up a test with a repository, but it may take multiple minutes to start up an application server. To get started with DUST, take a look at http://atgdust.sourceforge.net/first-test.html. This page will walk you through the process of running a basic test which starts Nucleus. After that, read the other getting started guides to describe how to create standalone Junit tests which can startup repositories and use the DynamoHttpServletResponse classes. For only ATG10 and tested.

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package atg.adapter.gsa;

import java.lang.reflect.Field;
import java.util.List;

import org.apache.log4j.Logger;

/**
 * This class uses reflection to allow access to private member variables
 * withing a GSA Table class.
 * 
 * @author adamb
 */
public class AccessibleTableColumns {
  public Logger mLogger = Logger.getLogger(this.getClass());
  public TableColumns mTableColumns;

  public AccessibleTableColumns(TableColumns pTable) {
    mTableColumns = pTable;
  }

  // ------------------------
  /**
   * Returns the mHead field of the Table class passed to the constructor of
   * this class.
   * 
   * @return
   */
  public ColumnDefinitionNode getHead() {
    String fieldName = "mHead";
    ColumnDefinitionNode node = (ColumnDefinitionNode) getPrivateField(fieldName);
    return node;
  }

  // ------------------------
  /**
   * Returns the mTail field of the Table class passed to the constructor of
   * this class.
   * 
   * @return
   */
  public ColumnDefinitionNode getTail() {
    String fieldName = "mTail";
    ColumnDefinitionNode node = (ColumnDefinitionNode) getPrivateField(fieldName);
    return node;
  }

  // ------------------------
  /**
   * Returns the mPrimaryKeys field of the Table class passed to the constructor of
   * this class.
   * 
   * @return
   */
  public List getPrimaryKeys() {
    String fieldName = "mPrimaryKeys";
    List node = (List) getPrivateField(fieldName);
    return node;
  }
  
//------------------------
  /**
   * Returns the mForeignKeys field of the Table class passed to the constructor of
   * this class.
   * 
   * @return
   */
  public List getForeignKeys() {
    String fieldName = "mForeignKeys";
    List node = (List) getPrivateField(fieldName);
    return node;
  }

// ------------------------
  /**
   * Returns the mMultiColumnName field of the Table class passed to the
   * constructor of this class.
   * 
   * @return
   */
  public String getMultiColumnName() {
    String fieldName = "mMultiColumnName";
    String node = (String) getPrivateField(fieldName);
    return node;
  }

  // ------------------------
  public Object getPrivateField(String fieldName) {
    Field columnDefinitionNode = null;
    Object field = null;
    try {
      columnDefinitionNode = mTableColumns.getClass().getDeclaredField(
          fieldName);
      columnDefinitionNode.setAccessible(true);
      field = columnDefinitionNode.get(mTableColumns);
    } catch (SecurityException e) {
      mLogger.error(e);
    } catch (NoSuchFieldException e) {
      mLogger.error(e);
    } catch (IllegalArgumentException e) {
      mLogger.error(e);
    } catch (IllegalAccessException e) {
      mLogger.error(e);
    }
    return field;
  }

}