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package oracle.toplink.essentials.queryframework;

import java.util.ArrayList;
import java.util.List;
import java.util.Iterator;

import oracle.toplink.essentials.internal.localization.ExceptionLocalization;

/**
 * 

Purpose: * Concrete class to represent the SQLResultSetMapping structure as defined by * the EJB 3.0 Persistence specification. This class is used by the * ResultSetMappingQuery and is a component of the TopLink Project * * @see oracle.toplink.essentials.sessions.Project * @author Gordon Yorke * @since TopLink Java Essentials */ public class SQLResultSetMapping { /** Stores the name of this SQLResultSetMapping. This name is unique within * The project. */ protected String name; /** Stores the list of SQLResult in the order they were * added to the Mapping */ protected List results; public SQLResultSetMapping(String name){ this.name = name; if (this.name == null){ throw new IllegalArgumentException(ExceptionLocalization.buildMessage("null_value_in_sqlresultsetmapping")); } } /** * INTERNAL: * Convert all the class-name-based settings in this SQLResultSetMapping to actual class-based * settings. This method is used when converting a project that has been built * with class names to a project with classes. * @param classLoader */ public void convertClassNamesToClasses(ClassLoader classLoader){ Iterator iterator = getResults().iterator(); while (iterator.hasNext()){ ((SQLResult)iterator.next()).convertClassNamesToClasses(classLoader); } }; public String getName(){ return this.name; } public void addResult(SQLResult result){ if (result == null){ return; } getResults().add(result); } /** * Accessor for the internally stored list of ColumnResult. Calling this * method will result in a collection being created to store the ColumnResult */ public List getResults(){ if (this.results == null){ this.results = new ArrayList(); } return this.results; } }





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