hibernate-commits Mailing List for Hibernate (Page 11)

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Author: ste...@jb...
Date: 2006-06-27 22:53:39 -0400 (Tue, 27 Jun 2006)
New Revision: 10060

Added:
   trunk/Hibernate3/src/org/hibernate/hql/ast/tree/BooleanLiteralNode.java
   trunk/Hibernate3/test/org/hibernate/test/hql/BooleanLiteralEntity.hbm.xml
   trunk/Hibernate3/test/org/hibernate/test/hql/BooleanLiteralEntity.java
Modified:
   trunk/Hibernate3/src/org/hibernate/dialect/Dialect.java
   trunk/Hibernate3/src/org/hibernate/dialect/MySQLDialect.java
   trunk/Hibernate3/src/org/hibernate/dialect/PostgreSQLDialect.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/HqlSqlWalker.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/SqlASTFactory.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/SqlGenerator.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/tree/BinaryLogicOperatorNode.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/tree/FromElementType.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/tree/JavaConstantNode.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/tree/LiteralNode.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/tree/Node.java
   trunk/Hibernate3/src/org/hibernate/hql/ast/tree/ParameterNode.java
   trunk/Hibernate3/src/org/hibernate/impl/AbstractQueryImpl.java
   trunk/Hibernate3/test/org/hibernate/test/component/ComponentTest.java
   trunk/Hibernate3/test/org/hibernate/test/component/User.hbm.xml
   trunk/Hibernate3/test/org/hibernate/test/hql/ASTParserLoadingTest.java
   trunk/Hibernate3/test/org/hibernate/test/hql/BulkManipulationTest.java
   trunk/Hibernate3/test/org/hibernate/test/hql/FooBarCopy.hbm.xml
   trunk/Hibernate3/test/org/hibernate/test/hql/HQLTest.java
   trunk/Hibernate3/test/org/hibernate/test/hql/QueryTranslatorTestCase.java
Log:
HHH-1855 : HQL and boolean handling (literals and params);
HHH-1858 : HQL and many-to-any;
HHH-1861 : HQL and components

Modified: trunk/Hibernate3/src/org/hibernate/dialect/Dialect.java
===================================================================

--- trunk/Hibernate3/src/org/hibernate/dialect/Dialect.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/dialect/Dialect.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -1060,4 +1060,20 @@
 	public LockingStrategy getLockingStrategy(Lockable lockable, LockMode lockMode) {
 		return new SelectLockingStrategy( lockable, lockMode );
 	}
+
+	/**
+	 * Is this dialect known to support what ANSI-SQL terms "row value
+	 * constructor" syntax; sometimes called tuple syntax.
+	 * <p/>
+	 * Basically, does it support syntax like
+	 * "... where (FIRST_NAME, LAST_NAME) = ('Steve', 'Ebersole') ...".
+	 *
+	 * @return True if this SQL dialect is known to support "row value
+	 * constructor" syntax; false otherwise.
+	 * @since 3.2
+	 */
+	public boolean supportsRowValueConstructorSyntax() {
+		// return false here, as most databases do not properly support this construct...
+		return false;
+	}
 }

Modified: trunk/Hibernate3/src/org/hibernate/dialect/MySQLDialect.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/dialect/MySQLDialect.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/dialect/MySQLDialect.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -320,5 +320,8 @@
 		ResultSet rs = ps.getResultSet(); 
 		return rs;
 	}
-	
+
+	public boolean supportsRowValueConstructorSyntax() {
+		return true;
+	}
 }
\ No newline at end of file

Modified: trunk/Hibernate3/src/org/hibernate/dialect/PostgreSQLDialect.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/dialect/PostgreSQLDialect.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/dialect/PostgreSQLDialect.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -293,4 +293,7 @@
 		}
 	};
 
+	public boolean supportsRowValueConstructorSyntax() {
+		return true;
+	}
 }

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/HqlSqlWalker.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/HqlSqlWalker.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/HqlSqlWalker.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -45,8 +45,6 @@
 import org.hibernate.hql.ast.tree.UpdateStatement;
 import org.hibernate.hql.ast.tree.Node;
 import org.hibernate.hql.ast.tree.OperatorNode;
-import org.hibernate.hql.ast.tree.BinaryLogicOperatorNode;
-import org.hibernate.hql.ast.tree.InLogicOperatorNode;
 import org.hibernate.hql.ast.util.ASTPrinter;
 import org.hibernate.hql.ast.util.ASTUtil;
 import org.hibernate.hql.ast.util.AliasGenerator;
@@ -923,6 +921,7 @@
 	}
 
 	protected void evaluateAssignment(AST eq) throws SemanticException {
+		prepareLogicOperator( eq );
 		Queryable persister = getCurrentFromClause().getFromElement().getQueryable();
 		evaluateAssignment( eq, persister, -1 );
 	}

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/SqlASTFactory.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/SqlASTFactory.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/SqlASTFactory.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -39,6 +39,7 @@
 import org.hibernate.hql.ast.tree.InLogicOperatorNode;
 import org.hibernate.hql.ast.tree.JavaConstantNode;
 import org.hibernate.hql.ast.tree.SessionFactoryAwareNode;
+import org.hibernate.hql.ast.tree.BooleanLiteralNode;
 
 import java.lang.reflect.Constructor;
 
@@ -117,9 +118,10 @@
 			case NUM_LONG:
 			case NUM_DOUBLE:
 			case QUOTED_STRING:
+				return LiteralNode.class;
 			case TRUE:
 			case FALSE:
-				return LiteralNode.class;
+				return BooleanLiteralNode.class;
 			case JAVA_CONSTANT:
 				return JavaConstantNode.class;
 			case ORDER:

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/SqlGenerator.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/SqlGenerator.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/SqlGenerator.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -13,13 +13,14 @@
 import org.hibernate.hql.antlr.SqlGeneratorBase;
 import org.hibernate.hql.ast.tree.MethodNode;
 import org.hibernate.hql.ast.tree.FromElement;
-import org.hibernate.hql.ast.tree.JavaConstantNode;
+import org.hibernate.hql.ast.tree.Node;
 
 /**
  * Generates SQL by overriding callback methods in the base class, which does
  * the actual SQL AST walking.
  *
- * @author Joshua
+ * @author Joshua Davis
+ * @author Steve Ebersole
  */
 public class SqlGenerator extends SqlGeneratorBase implements ErrorReporter {
 	/**
@@ -45,8 +46,8 @@
 	}
 
 	protected void out(AST n) {
-		if ( n instanceof JavaConstantNode ) {
-			out( ( ( JavaConstantNode ) n ).getSqlText() );
+		if ( n instanceof Node ) {
+			out( ( ( Node ) n ).getRenderText( sessionFactory ) );
 		}
 		else {
 			super.out( n );

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/tree/BinaryLogicOperatorNode.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/tree/BinaryLogicOperatorNode.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/tree/BinaryLogicOperatorNode.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -2,14 +2,21 @@
 
 import org.hibernate.type.Type;
 import org.hibernate.Hibernate;
+import org.hibernate.TypeMismatchException;
+import org.hibernate.HibernateException;
+import org.hibernate.util.StringHelper;
+import org.hibernate.hql.antlr.HqlSqlTokenTypes;
+import org.hibernate.dialect.HSQLDialect;
+import org.hibernate.engine.SessionFactoryImplementor;
 import antlr.SemanticException;
+import antlr.collections.AST;
 
 /**
  * Contract for nodes representing binary operators.
  *
  * @author Steve Ebersole
  */
-public class BinaryLogicOperatorNode extends SqlNode implements BinaryOperatorNode {
+public class BinaryLogicOperatorNode extends HqlSqlWalkerNode implements BinaryOperatorNode {
 	/**
 	 * Performs the operator node initialization by seeking out any parameter
 	 * nodes and setting their expected type, if possible.
@@ -23,16 +30,149 @@
 		if ( rhs == null ) {
 			throw new SemanticException( "right-hand operand of a binary operator was null" );
 		}
-		if ( ExpectedTypeAwareNode.class.isAssignableFrom( lhs.getClass() )
-		     && SqlNode.class.isAssignableFrom( rhs.getClass() ) ) {
-			( ( ExpectedTypeAwareNode ) lhs ).setExpectedType( ( ( SqlNode ) rhs ).getDataType() );
+
+		Type lhsType = extractDataType( lhs );
+		Type rhsType = extractDataType( rhs );
+
+		if ( lhsType == null ) {
+			lhsType = rhsType;
 		}
-		else if ( ExpectedTypeAwareNode.class.isAssignableFrom( rhs.getClass() )
-		          && SqlNode.class.isAssignableFrom( lhs.getClass() ) ) {
-			( ( ExpectedTypeAwareNode ) rhs ).setExpectedType( ( ( SqlNode ) lhs ).getDataType() );
+		if ( rhsType == null ) {
+			rhsType = lhsType;
 		}
+
+		if ( ExpectedTypeAwareNode.class.isAssignableFrom( lhs.getClass() ) ) {
+			( ( ExpectedTypeAwareNode ) lhs ).setExpectedType( rhsType );
+		}
+		if ( ExpectedTypeAwareNode.class.isAssignableFrom( rhs.getClass() ) ) {
+			( ( ExpectedTypeAwareNode ) rhs ).setExpectedType( lhsType );
+		}
+
+		mutateRowValueConstructorSyntaxesIfNecessary( lhsType, rhsType );
 	}
 
+	protected final void mutateRowValueConstructorSyntaxesIfNecessary(Type lhsType, Type rhsType) {
+		// TODO : this really needs to be delayed unitl after we definitively know all node types
+		// where this is currently a problem is parameters for which where we cannot unequivocally
+		// resolve an expected type
+		SessionFactoryImplementor sessionFactory = getSessionFactoryHelper().getFactory();
+		if ( lhsType != null && rhsType != null ) {
+			int lhsColumnSpan = lhsType.getColumnSpan( sessionFactory );
+			if ( lhsColumnSpan != rhsType.getColumnSpan( sessionFactory ) ) {
+				throw new TypeMismatchException(
+						"left and right hand sides of a binary logic operator were incompatibile [" +
+						lhsType.getName() + " : "+ rhsType.getName() + "]"
+				);
+			}
+			if ( lhsColumnSpan > 1 ) {
+				// for dialects which are known to not support ANSI-SQL row-value-constructor syntax,
+				// we should mutate the tree.
+				if ( !sessionFactory.getDialect().supportsRowValueConstructorSyntax() ) {
+					mutateRowValueConstructorSyntax( lhsColumnSpan );
+				}
+			}
+		}
+	}
+
+	/**
+	 * Mutate the subtree relating to a row-value-constructor to instead use
+	 * a series of ANDed predicates.  This allows multi-column type comparisons
+	 * and explicit row-value-constructor syntax even on databases which do
+	 * not support row-value-constructor.
+	 * <p/>
+	 * For example, here we'd mutate "... where (col1, col2) = ('val1', 'val2) ..." to
+	 * "... where col1 = 'val1' and col2 = 'val2' ..."
+	 *
+	 * @param valueElements The number of elements in the row value constructor list.
+	 */
+	private void mutateRowValueConstructorSyntax(int valueElements) {
+		// mutation depends on the types of nodes invloved...
+		int comparisonType = getType();
+		String comparisonText = getText();
+		setType( HqlSqlTokenTypes.AND );
+		setText( "AND" );
+		String[] lhsElementTexts = extractMutationTexts( getLeftHandOperand(), valueElements );
+		String[] rhsElementTexts = extractMutationTexts( getRightHandOperand(), valueElements );
+
+		AST container = this;
+		for ( int i = valueElements - 1; i > 0; i-- ) {
+
+			if ( i == 1 ) {
+				AST op1 = getASTFactory().create( comparisonType, comparisonText );
+				AST lhs1 = getASTFactory().create( HqlSqlTokenTypes.SQL_TOKEN, lhsElementTexts[0] );
+				AST rhs1 = getASTFactory().create( HqlSqlTokenTypes.SQL_TOKEN, rhsElementTexts[0] );
+				op1.setFirstChild( lhs1 );
+				lhs1.setNextSibling( rhs1 );
+				container.setFirstChild( op1 );
+				AST op2 = getASTFactory().create( comparisonType, comparisonText );
+				AST lhs2 = getASTFactory().create( HqlSqlTokenTypes.SQL_TOKEN, lhsElementTexts[1] );
+				AST rhs2 = getASTFactory().create( HqlSqlTokenTypes.SQL_TOKEN, rhsElementTexts[1] );
+				op2.setFirstChild( lhs2 );
+				lhs2.setNextSibling( rhs2 );
+				op1.setNextSibling( op2 );
+			}
+			else {
+				AST op = getASTFactory().create( comparisonType, comparisonText );
+				AST lhs = getASTFactory().create( HqlSqlTokenTypes.SQL_TOKEN, lhsElementTexts[i] );
+				AST rhs = getASTFactory().create( HqlSqlTokenTypes.SQL_TOKEN, rhsElementTexts[i] );
+				op.setFirstChild( lhs );
+				lhs.setNextSibling( rhs );
+				AST newContainer = getASTFactory().create( HqlSqlTokenTypes.AND, "AND" );
+				container.setFirstChild( newContainer );
+				newContainer.setNextSibling( op );
+				container = newContainer;
+			}
+		}
+	}
+
+	private static String[] extractMutationTexts(Node operand, int count) {
+		if ( operand instanceof ParameterNode ) {
+			String[] rtn = new String[count];
+			for ( int i = 0; i < count; i++ ) {
+				rtn[i] = "?";
+			}
+			return rtn;
+		}
+		else if ( operand.getType() == HqlSqlTokenTypes.VECTOR_EXPR ) {
+			String[] rtn = new String[ operand.getNumberOfChildren() ];
+			int x = 0;
+			AST node = operand.getFirstChild();
+			while ( node != null ) {
+				rtn[ x++ ] = node.getText();
+				node = node.getNextSibling();
+			}
+			return rtn;
+		}
+		else if ( operand instanceof SqlNode ) {
+			String nodeText = operand.getText();
+			if ( nodeText.startsWith( "(" ) ) {
+				nodeText = nodeText.substring( 1 );
+			}
+			if ( nodeText.endsWith( ")" ) ) {
+				nodeText = nodeText.substring( 0, nodeText.length() - 1 );
+			}
+			String[] splits = StringHelper.split( ", ", nodeText );
+			if ( count != splits.length ) {
+				throw new HibernateException( "SqlNode's text did not reference expected number of columns" );
+			}
+			return splits;
+		}
+		else {
+			throw new HibernateException( "dont know how to extract row value elements from node : " + operand );
+		}
+	}
+
+	protected Type extractDataType(Node operand) {
+		Type type = null;
+		if ( operand instanceof SqlNode ) {
+			type = ( ( SqlNode ) operand ).getDataType();
+		}
+		if ( type == null && operand instanceof ExpectedTypeAwareNode ) {
+			type = ( ( ExpectedTypeAwareNode ) operand ).getExpectedType();
+		}
+		return type;
+	}
+
 	public Type getDataType() {
 		// logic operators by definition resolve to booleans
 		return Hibernate.BOOLEAN;

Added: trunk/Hibernate3/src/org/hibernate/hql/ast/tree/BooleanLiteralNode.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/tree/BooleanLiteralNode.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/tree/BooleanLiteralNode.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -0,0 +1,50 @@
+package org.hibernate.hql.ast.tree;
+
+import org.hibernate.type.Type;
+import org.hibernate.type.BooleanType;
+import org.hibernate.Hibernate;
+import org.hibernate.QueryException;
+import org.hibernate.engine.SessionFactoryImplementor;
+
+/**
+ * Represents a boolean literal within a query.
+ *
+ * @author Steve Ebersole
+ */
+public class BooleanLiteralNode extends LiteralNode implements ExpectedTypeAwareNode {
+	private Type expectedType;
+
+	public Type getDataType() {
+		return expectedType == null ? Hibernate.BOOLEAN : expectedType;
+	}
+
+	public BooleanType getTypeInternal() {
+		return ( BooleanType ) getDataType();
+	}
+
+	public Boolean getValue() {
+		return getType() == TRUE ? Boolean.TRUE : Boolean.FALSE;
+	}
+
+	/**
+	 * Expected-types really only pertinent here for boolean literals...
+	 *
+	 * @param expectedType
+	 */
+	public void setExpectedType(Type expectedType) {
+		this.expectedType = expectedType;
+	}
+
+	public Type getExpectedType() {
+		return expectedType;
+	}
+
+	public String getRenderText(SessionFactoryImplementor sessionFactory) {
+		try {
+			return getTypeInternal().objectToSQLString( getValue(), sessionFactory.getDialect() );
+		}
+		catch( Throwable t ) {
+			throw new QueryException( "Unable to render boolean literal value", t );
+		}
+	}
+}

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/tree/FromElementType.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/tree/FromElementType.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/tree/FromElementType.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -381,7 +381,14 @@
 			}
 			return collectionPropertyMapping;
 		}
-		if ( queryableCollection.getElementType().isComponentType() ) {	// Collection of components.
+		if ( queryableCollection.getElementType().isAnyType() ) {
+			// collection of <many-to-any/> mappings...
+			// used to circumvent the component-collection check below...
+			return queryableCollection;
+
+		}
+		if ( queryableCollection.getElementType().isComponentType() ) {
+			// Collection of components.
 			if ( propertyName.equals( EntityPersister.ENTITY_ID ) ) {
 				return ( PropertyMapping ) queryableCollection.getOwnerEntityPersister();
 			}

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/tree/JavaConstantNode.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/tree/JavaConstantNode.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/tree/JavaConstantNode.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -48,11 +48,6 @@
 		this.factory = factory;
 	}
 
-	public String getSqlText() {
-		Type type = expectedType == null ? heuristicType : expectedType;
-		return resolveToLiteralString( type );
-	}
-
 	private String resolveToLiteralString(Type type) {
 		try {
 			LiteralType literalType = ( LiteralType ) type;
@@ -63,4 +58,9 @@
 			throw new QueryException( QueryTranslator.ERROR_CANNOT_FORMAT_LITERAL + constantExpression, t );
 		}
 	}
+
+	public String getRenderText(SessionFactoryImplementor sessionFactory) {
+		Type type = expectedType == null ? heuristicType : expectedType;
+		return resolveToLiteralString( type );
+	}
 }

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/tree/LiteralNode.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/tree/LiteralNode.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/tree/LiteralNode.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -38,5 +38,4 @@
 				return null;
 		}
 	}
-
 }

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/tree/Node.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/tree/Node.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/tree/Node.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -3,12 +3,13 @@
 import antlr.collections.AST;
 import antlr.Token;
 import org.hibernate.util.StringHelper;
+import org.hibernate.engine.SessionFactoryImplementor;
 
 /**
- * Generic AST Node.
- * User: Joshua Davis<br>
- * Date: Sep 23, 2005<br>
- * Time: 12:20:53 PM<br>
+ * Base node class for use by Hibernate within its AST trees.
+ *
+ * @author Joshua Davis
+ * @author Steve Ebersole
  */
 public class Node extends antlr.CommonAST {
 	private String filename;
@@ -24,6 +25,17 @@
 		super(tok);  // This will call initialize(tok)!
 	}
 
+	/**
+	 * Retrieve the text to be used for rendering this particular node.
+	 *
+	 * @param sessionFactory The session factory
+	 * @return The text to use for rendering
+	 */
+	public String getRenderText(SessionFactoryImplementor sessionFactory) {
+		// The basic implementation is to simply use the node's text
+		return getText();
+	}
+
 	public void initialize(Token tok) {
 		super.initialize(tok);
 		filename = tok.getFilename();
@@ -34,9 +46,8 @@
 	}
 
 	public void initialize(AST t) {
-		super.initialize(t);
-		if (t instanceof Node)
-		{
+		super.initialize( t );
+		if ( t instanceof Node ) {
 			Node n = (Node)t;
 			filename = n.filename;
 			line = n.line;

Modified: trunk/Hibernate3/src/org/hibernate/hql/ast/tree/ParameterNode.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/hql/ast/tree/ParameterNode.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/hql/ast/tree/ParameterNode.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -3,6 +3,7 @@
 
 import org.hibernate.param.ParameterSpecification;
 import org.hibernate.type.Type;
+import org.hibernate.engine.SessionFactoryImplementor;
 
 /**
  * Implementation of ParameterNode.
@@ -32,4 +33,20 @@
 	public Type getExpectedType() {
 		return getHqlParameterSpecification() == null ? null : getHqlParameterSpecification().getExpectedType();
 	}
+
+	public String getRenderText(SessionFactoryImplementor sessionFactory) {
+		int count = 0;
+		if ( getExpectedType() != null && ( count = getExpectedType().getColumnSpan( sessionFactory ) ) > 1 ) {
+			StringBuffer buffer = new StringBuffer();
+			buffer.append( "(?" );
+			for ( int i = 1; i < count; i++ ) {
+				buffer.append( ", ?" );
+			}
+			buffer.append( ")" );
+			return buffer.toString();
+		}
+		else {
+			return "?";
+		}
+	}
 }

Modified: trunk/Hibernate3/src/org/hibernate/impl/AbstractQueryImpl.java
===================================================================
--- trunk/Hibernate3/src/org/hibernate/impl/AbstractQueryImpl.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/src/org/hibernate/impl/AbstractQueryImpl.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -385,6 +385,14 @@
 		return this;
 	}
 
+	protected Type determineType(int paramPosition, Object paramValue, Type defaultType) {
+		Type type = parameterMetadata.getOrdinalParameterExpectedType( paramPosition + 1 );
+		if ( type == null ) {
+			type = defaultType;
+		}
+		return type;
+	}
+
 	protected Type determineType(int paramPosition, Object paramValue) throws HibernateException {
 		Type type = parameterMetadata.getOrdinalParameterExpectedType( paramPosition + 1 );
 		if ( type == null ) {
@@ -393,6 +401,14 @@
 		return type;
 	}
 
+	protected Type determineType(String paramName, Object paramValue, Type defaultType) {
+		Type type = parameterMetadata.getNamedParameterExpectedType( paramName );
+		if ( type == null ) {
+			type = defaultType;
+		}
+		return type;
+	}
+
 	protected Type determineType(String paramName, Object paramValue) throws HibernateException {
 		Type type = parameterMetadata.getNamedParameterExpectedType( paramName );
 		if ( type == null ) {
@@ -448,7 +464,9 @@
 	}
 
 	public Query setBoolean(int position, boolean val) {
-		setParameter(position, val ? Boolean.TRUE : Boolean.FALSE, Hibernate.BOOLEAN);
+		Boolean valueToUse = val ? Boolean.TRUE : Boolean.FALSE;
+		Type typeToUse = determineType( position, valueToUse, Hibernate.BOOLEAN );
+		setParameter( position, valueToUse, typeToUse );
 		return this;
 	}
 
@@ -543,7 +561,9 @@
 	}
 
 	public Query setBoolean(String name, boolean val) {
-		setParameter(name, val ? Boolean.TRUE : Boolean.FALSE, Hibernate.BOOLEAN);
+		Boolean valueToUse = val ? Boolean.TRUE : Boolean.FALSE;
+		Type typeToUse = determineType( name, valueToUse, Hibernate.BOOLEAN );
+		setParameter( name, valueToUse, typeToUse );
 		return this;
 	}
 

Modified: trunk/Hibernate3/test/org/hibernate/test/component/ComponentTest.java
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/component/ComponentTest.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/component/ComponentTest.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -14,6 +14,7 @@
 import org.hibernate.dialect.HSQLDialect;
 import org.hibernate.dialect.Oracle9Dialect;
 import org.hibernate.dialect.PostgreSQLDialect;
+import org.hibernate.dialect.SQLServerDialect;
 import org.hibernate.test.TestCase;
 
 /**
@@ -89,6 +90,28 @@
 		t.commit();
 		s.close();
 	}
+
+	public void testComponentQueries() {
+//		if ( !dialectSupportsRowValueConstructorSyntax() ) {
+//			return;
+//		}
+		Session s = openSession();
+		Transaction t = s.beginTransaction();
+		Employee emp = new Employee();
+		emp.setHireDate( new Date() );
+		emp.setPerson( new Person() );
+		emp.getPerson().setName( "steve" );
+		emp.getPerson().setDob( new Date() );
+		s.save( emp );
+
+		s.createQuery( "from Employee e where e.person = :p and 1 = 1 and 2=2" ).setParameter( "p", emp.getPerson() ).list();
+		s.createQuery( "from Employee e where :p = e.person" ).setParameter( "p", emp.getPerson() ).list();
+		s.createQuery( "from Employee e where e.person = ('steve', current_timestamp)" ).list();
+
+		s.delete( emp );
+		t.commit();
+		s.close();
+	}
 	
 	public void testComponentFormulaQuery() {
 		
@@ -110,7 +133,7 @@
 		t.commit();
 		s.close();
 	}
-	
+
 	public void testNamedQuery() {
 		if ( getDialect() instanceof PostgreSQLDialect ) return; //postgres got no year() function
 		if ( getDialect() instanceof Oracle9Dialect ) return; //oracle got no year() function

Modified: trunk/Hibernate3/test/org/hibernate/test/component/User.hbm.xml
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/component/User.hbm.xml	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/component/User.hbm.xml	2006-06-28 02:53:39 UTC (rev 10060)
@@ -25,6 +25,17 @@
 				update="false"/>
 		</component>
 	</class>
+
+	<class name="Employee" table="T_EMP">
+        <id name="id" type="long" column="ID">
+            <generator class="increment"/>
+        </id>
+        <property name="hireDate" type="date" column="HIRE_DATE"/>
+        <component name="person">
+			<property name="name" update="false" not-null="true"/>
+			<property name="dob" update="false" not-null="true"/>
+		</component>
+	</class>
 	
 	<query name="userNameIn"><![CDATA[from User where person.name in (:nameList) or userName in (:nameList)]]></query>
 	

Modified: trunk/Hibernate3/test/org/hibernate/test/hql/ASTParserLoadingTest.java
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/hql/ASTParserLoadingTest.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/hql/ASTParserLoadingTest.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -31,6 +31,12 @@
 import org.hibernate.dialect.Oracle9Dialect;
 import org.hibernate.stat.QueryStatistics;
 import org.hibernate.test.TestCase;
+import org.hibernate.test.any.PropertyValue;
+import org.hibernate.test.any.StringPropertyValue;
+import org.hibernate.test.any.IntegerPropertyValue;
+import org.hibernate.test.any.PropertySet;
+import org.hibernate.test.legacy.Bar;
+import org.hibernate.test.legacy.One;
 import org.hibernate.test.cid.Customer;
 import org.hibernate.test.cid.LineItem;
 import org.hibernate.test.cid.Order;
@@ -68,14 +74,15 @@
 	protected String[] getMappings() {
 		// Make sure we are using the new AST parser translator...
 		System.setProperty( Environment.QUERY_TRANSLATOR, "org.hibernate.hql.ast.ASTQueryTranslatorFactory" );
-		return new String[]{
-			"hql/Animal.hbm.xml",
-			"hql/FooBarCopy.hbm.xml",
-			"batchfetch/ProductLine.hbm.xml",
-			"cid/Customer.hbm.xml",
-			"cid/Order.hbm.xml",
-			"cid/LineItem.hbm.xml",
-			"cid/Product.hbm.xml"
+		return new String[] {
+				"hql/Animal.hbm.xml",
+				"hql/FooBarCopy.hbm.xml",
+				"batchfetch/ProductLine.hbm.xml",
+				"cid/Customer.hbm.xml",
+				"cid/Order.hbm.xml",
+				"cid/LineItem.hbm.xml",
+				"cid/Product.hbm.xml",
+				"any/Properties.hbm.xml"
 		};
 	}
 
@@ -86,6 +93,62 @@
 	}
 
 
+	public void testComponentQueries() {
+		Session s = openSession();
+		s.beginTransaction();
+
+		// Test the ability to perform comparisions between component values
+		s.createQuery( "from Human h where h.name = h.name" ).list();
+		s.createQuery( "from Human h where h.name = :name" ).setParameter( "name", new Name() ).list();
+		s.createQuery( "from Human where name = :name" ).setParameter( "name", new Name() ).list();
+		s.createQuery( "from Human h where :name = h.name" ).setParameter( "name", new Name() ).list();
+		s.createQuery( "from Human h where :name <> h.name" ).setParameter( "name", new Name() ).list();
+
+		// Test the ability to perform comparisions between a component and an explicit row-value
+		s.createQuery( "from Human h where h.name = ('John', 'X', 'Doe')" ).list();
+		s.createQuery( "from Human h where ('John', 'X', 'Doe') = h.name" ).list();
+		s.createQuery( "from Human h where ('John', 'X', 'Doe') <> h.name" ).list();
+		s.createQuery( "from Human h where ('John', 'X', 'Doe') >= h.name" ).list();
+
+		s.getTransaction().commit();
+		s.close();
+	}
+
+	public void testAnyMappingReference() {
+		Session s = openSession();
+		s.beginTransaction();
+
+		PropertyValue redValue = new StringPropertyValue( "red" );
+		PropertyValue lonliestNumberValue = new IntegerPropertyValue( 1 );
+
+		Long id;
+		PropertySet ps = new PropertySet( "my properties" );
+		ps.setSomeSpecificProperty( redValue );
+		ps.getGeneralProperties().put( "the lonliest number", lonliestNumberValue );
+		ps.getGeneralProperties().put( "i like", new StringPropertyValue( "pina coladas" ) );
+		ps.getGeneralProperties().put( "i also like", new StringPropertyValue( "getting caught in the rain" ) );
+		s.save( ps );
+
+		s.getTransaction().commit();
+		id = ps.getId();
+		s.clear();
+		s.beginTransaction();
+
+		// TODO : setEntity() currently will not work here, but that would be *very* nice
+		// does not work because the corresponding EntityType is then used as the "bind type" rather
+		// than the "discovered" AnyType...
+		s.createQuery( "from PropertySet p where p.someSpecificProperty = :ssp" ).setParameter( "ssp", redValue ).list();
+
+		s.createQuery( "from PropertySet p where p.someSpecificProperty.id is not null" ).list();
+
+		s.createQuery( "from PropertySet p join p.generalProperties gp where gp.id is not null" ).list();
+
+		s.delete( s.load( PropertySet.class, id ) );
+
+		s.getTransaction().commit();
+		s.close();
+	}
+
 	public void testJdkEnumStyleEnumConstant() throws Exception {
 		Session s = openSession();
 		s.beginTransaction();

Added: trunk/Hibernate3/test/org/hibernate/test/hql/BooleanLiteralEntity.hbm.xml
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/hql/BooleanLiteralEntity.hbm.xml	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/hql/BooleanLiteralEntity.hbm.xml	2006-06-28 02:53:39 UTC (rev 10060)
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<!DOCTYPE hibernate-mapping SYSTEM "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >
+
+<hibernate-mapping package="org.hibernate.test.hql" default-access="field">
+
+	<class name="BooleanLiteralEntity">
+		<id name="id">
+			<generator class="native"/>
+		</id>
+        <property name="yesNoBoolean" column="Y_N_BOOL" type="yes_no"/>
+        <property name="trueFalseBoolean" column="T_F_BOOL" type="true_false"/>
+        <property name="zeroOneBoolean" column="NUM_BOOL" type="boolean"/>
+    </class>
+
+</hibernate-mapping>
\ No newline at end of file

Added: trunk/Hibernate3/test/org/hibernate/test/hql/BooleanLiteralEntity.java
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/hql/BooleanLiteralEntity.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/hql/BooleanLiteralEntity.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -0,0 +1,45 @@
+package org.hibernate.test.hql;
+
+/**
+ * todo: describe BooleanLiteralEntity
+ *
+ * @author Steve Ebersole
+ */
+public class BooleanLiteralEntity {
+	private Long id;
+	private boolean yesNoBoolean;
+	private boolean trueFalseBoolean;
+	private boolean zeroOneBoolean;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public boolean isYesNoBoolean() {
+		return yesNoBoolean;
+	}
+
+	public void setYesNoBoolean(boolean yesNoBoolean) {
+		this.yesNoBoolean = yesNoBoolean;
+	}
+
+	public boolean isTrueFalseBoolean() {
+		return trueFalseBoolean;
+	}
+
+	public void setTrueFalseBoolean(boolean trueFalseBoolean) {
+		this.trueFalseBoolean = trueFalseBoolean;
+	}
+
+	public boolean isZeroOneBoolean() {
+		return zeroOneBoolean;
+	}
+
+	public void setZeroOneBoolean(boolean zeroOneBoolean) {
+		this.zeroOneBoolean = zeroOneBoolean;
+	}
+}

Modified: trunk/Hibernate3/test/org/hibernate/test/hql/BulkManipulationTest.java
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/hql/BulkManipulationTest.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/hql/BulkManipulationTest.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -43,7 +43,8 @@
 				"hql/FooBarCopy.hbm.xml",
 				"legacy/Multi.hbm.xml",
 				"hql/EntityWithCrazyCompositeKey.hbm.xml",
-				"hql/SimpleEntityWithAssociation.hbm.xml"
+				"hql/SimpleEntityWithAssociation.hbm.xml",
+				"hql/BooleanLiteralEntity.hbm.xml"
 		};
 	}
 
@@ -112,6 +113,43 @@
 	}
 
 
+	// BOOLEAN HANDLING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+	public void testBooleanHandling() {
+		TestData data = new TestData();
+		data.prepare();
+
+		Session s = openSession();
+		Transaction t = s.beginTransaction();
+
+		// currently, we need the three different binds because they are different underlying types...
+		int count = s.createQuery( "update BooleanLiteralEntity set yesNoBoolean = :b1, trueFalseBoolean = :b2, zeroOneBoolean = :b3" )
+				.setBoolean( "b1", true )
+				.setBoolean( "b2", true )
+				.setBoolean( "b3", true )
+				.executeUpdate();
+		assertEquals( 1, count );
+		BooleanLiteralEntity entity = ( BooleanLiteralEntity ) s.createQuery( "from BooleanLiteralEntity" ).uniqueResult();
+		assertTrue( entity.isYesNoBoolean() );
+		assertTrue( entity.isTrueFalseBoolean() );
+		assertTrue( entity.isZeroOneBoolean() );
+		s.clear();
+
+		count = s.createQuery( "update BooleanLiteralEntity set yesNoBoolean = true, trueFalseBoolean = true, zeroOneBoolean = true" )
+				.executeUpdate();
+		assertEquals( 1, count );
+		entity = ( BooleanLiteralEntity ) s.createQuery( "from BooleanLiteralEntity" ).uniqueResult();
+		assertTrue( entity.isYesNoBoolean() );
+		assertTrue( entity.isTrueFalseBoolean() );
+		assertTrue( entity.isZeroOneBoolean() );
+
+		t.commit();
+		s.close();
+
+		data.cleanup();
+	}
+
+
 	// INSERTS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 	public void testSimpleInsert() {
@@ -411,6 +449,14 @@
 
 	// UPDATES ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+	public void testIncorrectSyntax() {
+		Session s = openSession();
+		Transaction t = s.beginTransaction();
+		s.createQuery( "update Human set Human.description = 'xyz' where Human.id = 1 and Human.description is null" ).executeUpdate();
+		t.commit();
+		s.close();
+	}
+
 	public void testUpdateWithWhereExistsSubquery() {
 		// multi-table ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 		Session s = openSession();
@@ -1130,6 +1176,9 @@
 			pickup.setOwner( "Cecelia" );
 			s.save( pickup );
 
+			BooleanLiteralEntity bool = new BooleanLiteralEntity();
+			s.save( bool );
+
 			txn.commit();
 			s.close();
 		}
@@ -1144,6 +1193,7 @@
 			s.createQuery( "delete from Zoo" ).executeUpdate();
 			s.createQuery( "delete from Joiner" ).executeUpdate();
 			s.createQuery( "delete from Vehicle" ).executeUpdate();
+			s.createQuery( "delete from BooleanLiteralEntity" ).executeUpdate();
 
 			txn.commit();
 			s.close();

Modified: trunk/Hibernate3/test/org/hibernate/test/hql/FooBarCopy.hbm.xml
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/hql/FooBarCopy.hbm.xml	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/hql/FooBarCopy.hbm.xml	2006-06-28 02:53:39 UTC (rev 10060)
@@ -118,6 +118,20 @@
 		</subclass>
 	</class>
 
+	<class name="One" table="one">
+		<id name="key" column="one_key">
+			<generator class="native" />
+		</id>
+		<property name="x"/>
+		<property column="one_value" name="value"/>
+	</class>
 
+    <class name="Many" table="many">
+        <id name="key" column="many_key">
+            <generator class="native" />
+        </id>
+        <property name="x"/>
+    </class>
+
 </hibernate-mapping>
 

Modified: trunk/Hibernate3/test/org/hibernate/test/hql/HQLTest.java
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/hql/HQLTest.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/hql/HQLTest.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -54,6 +54,11 @@
 
 	//FAILING TESTS:
 
+	public void testManyToAnyReferences() {
+		assertTranslation( "from PropertySet p where p.someSpecificProperty.id is not null" );
+		assertTranslation( "from PropertySet p join p.generalProperties gp where gp.id is not null" );
+	}
+
 	public void testJoinFetchCollectionOfValues() {
 		assertTranslation( "select h from Human as h join fetch h.nickNames" );
 	}

Modified: trunk/Hibernate3/test/org/hibernate/test/hql/QueryTranslatorTestCase.java
===================================================================
--- trunk/Hibernate3/test/org/hibernate/test/hql/QueryTranslatorTestCase.java	2006-06-28 02:37:56 UTC (rev 10059)
+++ trunk/Hibernate3/test/org/hibernate/test/hql/QueryTranslatorTestCase.java	2006-06-28 02:53:39 UTC (rev 10060)
@@ -495,40 +495,41 @@
 	}
 
 	protected String[] getMappings() {
-		return new String[]{
-			"hql/Animal.hbm.xml",
-			"hql/EntityWithCrazyCompositeKey.hbm.xml",
-			"batchfetch/ProductLine.hbm.xml",
-			"cid/Customer.hbm.xml",
-			"cid/Order.hbm.xml",
-			"cid/LineItem.hbm.xml",
-			"cid/Product.hbm.xml",
-			"legacy/Baz.hbm.xml",
-			"legacy/Category.hbm.xml",
-			"legacy/Commento.hbm.xml",
-			"legacy/Container.hbm.xml",
-			"legacy/Custom.hbm.xml",
-			"legacy/Eye.hbm.xml",
-			"legacy/Fee.hbm.xml",
-			"legacy/FooBar.hbm.xml",
-			"legacy/Fum.hbm.xml",
-			"legacy/Glarch.hbm.xml",
-			"legacy/Holder.hbm.xml",
-			"legacy/Many.hbm.xml",
-			"legacy/Marelo.hbm.xml",
-			"legacy/MasterDetail.hbm.xml",
-			"legacy/Middle.hbm.xml",
-			"legacy/Multi.hbm.xml",
-			"legacy/Nameable.hbm.xml",
-			"legacy/One.hbm.xml",
-			"legacy/Qux.hbm.xml",
-			"legacy/Simple.hbm.xml",
-			"legacy/SingleSeveral.hbm.xml",
-			"legacy/WZ.hbm.xml",
-			"legacy/UpDown.hbm.xml",
-			"compositeelement/Parent.hbm.xml",
-			"onetoone/joined/Person.hbm.xml",
-			"hql/CrazyIdFieldNames.hbm.xml"
+		return new String[] {
+				"hql/Animal.hbm.xml",
+				"hql/EntityWithCrazyCompositeKey.hbm.xml",
+				"batchfetch/ProductLine.hbm.xml",
+				"cid/Customer.hbm.xml",
+				"cid/Order.hbm.xml",
+				"cid/LineItem.hbm.xml",
+				"cid/Product.hbm.xml",
+				"legacy/Baz.hbm.xml",
+				"legacy/Category.hbm.xml",
+				"legacy/Commento.hbm.xml",
+				"legacy/Container.hbm.xml",
+				"legacy/Custom.hbm.xml",
+				"legacy/Eye.hbm.xml",
+				"legacy/Fee.hbm.xml",
+				"legacy/FooBar.hbm.xml",
+				"legacy/Fum.hbm.xml",
+				"legacy/Glarch.hbm.xml",
+				"legacy/Holder.hbm.xml",
+				"legacy/Many.hbm.xml",
+				"legacy/Marelo.hbm.xml",
+				"legacy/MasterDetail.hbm.xml",
+				"legacy/Middle.hbm.xml",
+				"legacy/Multi.hbm.xml",
+				"legacy/Nameable.hbm.xml",
+				"legacy/One.hbm.xml",
+				"legacy/Qux.hbm.xml",
+				"legacy/Simple.hbm.xml",
+				"legacy/SingleSeveral.hbm.xml",
+				"legacy/WZ.hbm.xml",
+				"legacy/UpDown.hbm.xml",
+				"compositeelement/Parent.hbm.xml",
+				"onetoone/joined/Person.hbm.xml",
+				"hql/CrazyIdFieldNames.hbm.xml",
+				"any/Properties.hbm.xml"
 		};
 	}
 





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