1 files changed, 0 insertions, 178 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/validation/internal/el/operators/LogicalBinaryOperator.java b/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/validation/internal/el/operators/LogicalBinaryOperator.java
deleted file mode 100644
index 41b897fea..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/validation/internal/el/operators/LogicalBinaryOperator.java
+++ /dev/null
@@ -1,178 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006 Oracle Corporation.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Cameron Bateman/Oracle - initial API and implementation
- *    
- ********************************************************************************/
-
-package org.eclipse.jst.jsf.validation.internal.el.operators;
-
-import org.eclipse.emf.common.util.Diagnostic;
-import org.eclipse.jst.jsf.common.internal.types.BooleanLiteralType;
-import org.eclipse.jst.jsf.common.internal.types.IAssignable;
-import org.eclipse.jst.jsf.common.internal.types.LiteralType;
-import org.eclipse.jst.jsf.common.internal.types.TypeCoercer;
-import org.eclipse.jst.jsf.common.internal.types.TypeCoercionException;
-import org.eclipse.jst.jsf.common.internal.types.TypeConstants;
-import org.eclipse.jst.jsf.common.internal.types.TypeTransformer;
-import org.eclipse.jst.jsf.common.internal.types.ValueType;
-import org.eclipse.jst.jsf.validation.internal.el.diagnostics.DiagnosticFactory;
-
-/**
- * Represents a logical binary operator per JSP.2.3.6.1 (logical and/or)
- * 
- * @author cbateman
- *
- */
-/*package*/abstract class LogicalBinaryOperator extends BinaryOperator 
-{
-    LogicalBinaryOperator(DiagnosticFactory diagnosticFactory) {
-        super(diagnosticFactory);
-    }
-
-    public ValueType performOperation(ValueType firstArg, ValueType secondArg) 
-    {
-        final boolean canCoerceFirstArg = 
-            TypeCoercer.canCoerceToBoolean(TypeTransformer.transformBoxPrimitives(firstArg.getSignature()));
-        final boolean canCoerceSecondArg = 
-            TypeCoercer.canCoerceToBoolean(TypeTransformer.transformBoxPrimitives(secondArg.getSignature()));
-        
-        // if can't perform, must return null
-        if (! (canCoerceFirstArg && canCoerceSecondArg))
-        {
-            return null;
-        }
-
-        Boolean  firstArgResolvedValue = null;
-        
-        if (firstArg instanceof LiteralType)
-        {
-            try
-            {
-                firstArgResolvedValue = ((LiteralType)firstArg).coerceToBoolean();
-            }
-            catch (TypeCoercionException tce)
-            {
-                // should never be throw due to already checking if can coerce
-                throw new AssertionError("coercion already checked; this should never be reached");
-            }
-        }
-    
-        Boolean secondArgResolvedValue = null;
-        if (secondArg instanceof LiteralType)
-        {
-            try
-            {
-                secondArgResolvedValue = ((LiteralType)secondArg).coerceToBoolean();
-            }
-            catch (TypeCoercionException tce)
-            {
-                // should never be throw due to already checking if can coerce
-                throw new AssertionError("coercion already checked; this should never be reached");
-            }
-        }
-
-        if (firstArgResolvedValue != null && secondArgResolvedValue != null)
-        {
-            boolean result = 
-                doRealOperation(firstArgResolvedValue, secondArgResolvedValue);
-            
-            return result ? BooleanLiteralType.TRUE : BooleanLiteralType.FALSE;
-            
-        }
-        
-        // otherwise, just return a boolean
-        // result can only be an rvalue
-        return new ValueType(TypeConstants.TYPE_BOOLEAN, IAssignable.ASSIGNMENT_TYPE_RHS);
-    }
-
-    public Diagnostic validate(ValueType firstArg, ValueType secondArg) 
-    {
-        final boolean canCoerceFirstArg = 
-            TypeCoercer.canCoerceToBoolean(TypeTransformer.transformBoxPrimitives(firstArg.getSignature()));
-        final boolean canCoerceSecondArg = 
-            TypeCoercer.canCoerceToBoolean(TypeTransformer.transformBoxPrimitives(secondArg.getSignature()));
-       
-        if (!canCoerceFirstArg)
-        {
-            return _diagnosticFactory.
-                    create_BINARY_OP_CANNOT_COERCE_ARGUMENT_TO_BOOLEAN("first");
-            //return new BasicDiagnostic(Diagnostic.ERROR, "", 0, "Cannot coerce first argument of "+readableOperatorName()+" to boolean", null);
-        }
-       
-        if (!canCoerceSecondArg)
-        {
-            return _diagnosticFactory.
-                create_BINARY_OP_CANNOT_COERCE_ARGUMENT_TO_BOOLEAN("first");
-
-            //return new BasicDiagnostic(Diagnostic.ERROR, "", 0, "Cannot coerce second argument of "+readableOperatorName()+" to boolean", null);
-        }
-           
-        if (firstArg instanceof LiteralType)
-        {
-            try
-            {
-                final Boolean boolValue = 
-                    ((LiteralType)firstArg).coerceToBoolean();
-         
-                if (boolValue.booleanValue() == shortCircuitValue())
-                {
-                    return _diagnosticFactory.
-                        create_BINARY_OP_FIRST_ARGUMENT_SHORT_CIRCUITS
-                            (shortCircuitValue(), readableOperatorName());
-                }
-            }
-            catch (TypeCoercionException tce)
-            {
-                // should never be throw due to already checking if can coerce
-                throw new AssertionError("coercion already checked; this should never be reached");
-            }
-        }
-        
-        if (secondArg instanceof LiteralType)
-        {
-            try
-            {
-                final Boolean boolValue =
-                    ((LiteralType)secondArg).coerceToBoolean();
- 
-                if (boolValue.booleanValue() == shortCircuitValue())
-                {
-                    return _diagnosticFactory.
-                        create_BINARY_OP_SECOND_ARGUMENT_ALWAYS_EVAL_SAME
-                            (shortCircuitValue(), readableOperatorName());
-                }
-            }
-            catch (TypeCoercionException tce)
-            {
-                // should never be throw due to already checking if can coerce
-                throw new AssertionError("coercion already checked; this should never be reached");
-            }
-        }
-           
-        // otherwise, nothing to report
-        return Diagnostic.OK_INSTANCE;
-    }
-    
-    /**
-     * @return a human readable name for the operator
-     */
-    protected abstract String readableOperatorName();
-    
-    /**
-     * @return the boolean value on which the operator short-circuits
-     */
-    protected abstract boolean shortCircuitValue();
-    
-    /**
-     * @param firstArg
-     * @param secondArg
-     * @return the result of performing the operator to two actual values
-     */
-    protected abstract boolean doRealOperation(Boolean firstArg, Boolean secondArg);
-}