Package org.apache.openjpa.kernel.exps

Examples of org.apache.openjpa.kernel.exps.Value

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            this(x, new Constant<T>(y));
        }

        @Override
        public org.apache.openjpa.kernel.exps.Value toValue(ExpressionFactory factory, CriteriaQueryImpl<?> q) {
            Value value1 = Expressions.toValue((ExpressionImpl<?>)val1, factory, q);
            Value value2 = Expressions.toValue((ExpressionImpl<?>)val2, factory, q);
            return factory.nullIfExpression(value1, value2);
        }
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                            add(new Expressions.Equal(e1, item));
                        }
                    }
                } else {
                    // normal case
                    Value val2 = Expressions.toValue(e2, factory, q);
                    if (!(val2 instanceof Literal)) {
                        Value val1 = Expressions.toValue(e1, factory, q);
                        Expressions.setImplicitTypes(val1, val2, e1.getJavaType(), q);
                        inExpr = factory.contains(val2, val1);
                        return isNegated() ? factory.not(inExpr) : inExpr;
                    } else if (((Literal)val2).getParseType() == Literal.TYPE_COLLECTION) {
                        Collection coll = (Collection)((Literal)val2).getValue();
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            int size = whens.size();
            org.apache.openjpa.kernel.exps.Expression[] exps = new org.apache.openjpa.kernel.exps.Expression[size];
            for (int i = 0; i < size; i++) {
                org.apache.openjpa.kernel.exps.Expression expr =
                    ((ExpressionImpl<?>)whens.get(i)).toKernelExpression(factory, q);
                Value action = Expressions.toValue((ExpressionImpl<?>)thens.get(i), factory, q);
                exps[i] = factory.whenCondition(expr, action);
            }

            Value other = Expressions.toValue((ExpressionImpl<?>)otherwise, factory, q);
            return factory.generalCaseExpression(exps, other);
        }
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            return otherwise(new Expressions.Constant<R>(otherwise));
        }

        @Override
        public org.apache.openjpa.kernel.exps.Value toValue(ExpressionFactory factory, CriteriaQueryImpl<?> q) {
            Value caseOperandExpr = Expressions.toValue((ExpressionImpl<?>)caseOperand, factory, q);
            int size = whens.size();
            org.apache.openjpa.kernel.exps.Expression[] exps = new org.apache.openjpa.kernel.exps.Expression[size];
            for (int i = 0; i < size; i++) {
                Value when = Expressions.toValue((ExpressionImpl<C>)whens.get(i), factory, q);
                Value action = Expressions.toValue((ExpressionImpl<?>)thens.get(i), factory, q);
                exps[i] = factory.whenScalar(when, action);
            }

            Value other = Expressions.toValue((ExpressionImpl<?>)otherwise, factory, q);
            return factory.simpleCaseExpression(caseOperandExpr, exps, other);
        }
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            this(new Constant<Integer>(Integer.class, x),y);
        }

        @Override
        public Value toValue(ExpressionFactory factory, CriteriaQueryImpl<?> q) {
            Value value = factory.mod(
                Expressions.toValue(e1, factory, q),
                Expressions.toValue(e2, factory, q));
            value.setImplicitType(getJavaType());
            return value;
        }
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            return new NotEqual(e1, e2).markNegated();
        }
       
        @Override
        org.apache.openjpa.kernel.exps.Expression toKernelExpression(ExpressionFactory factory, CriteriaQueryImpl<?> q){
            Value val1 = Expressions.toValue(e1, factory, q);
            Value val2 = Expressions.toValue(e2, factory, q);
            Expressions.setImplicitTypes(val1, val2, e1.getJavaType(), q);
            return factory.equal(val1, val2);
        }
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            return new Equal(e1, e2).markNegated();
        }
       
        @Override
        org.apache.openjpa.kernel.exps.Expression toKernelExpression(ExpressionFactory factory, CriteriaQueryImpl<?> q){
            Value val1 = Expressions.toValue(e1, factory, q);
            Value val2 = Expressions.toValue(e2, factory, q);
            Expressions.setImplicitTypes(val1, val2, e1.getJavaType(), q);
            return factory.notEqual(val1, val2);
        }
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            return new LessThanEqual(e1, e2).markNegated();
        }
       
        @Override
        org.apache.openjpa.kernel.exps.Expression toKernelExpression(ExpressionFactory factory, CriteriaQueryImpl<?> q){
            Value val1 = Expressions.toValue(e1, factory, q);
            Value val2 = Expressions.toValue(e2, factory, q);
            Expressions.setImplicitTypes(val1, val2, e1.getJavaType(), q);
            return factory.greaterThan(val1, val2);
        }
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            return new LessThan(e1, e2).markNegated();
        }
       
        @Override
        org.apache.openjpa.kernel.exps.Expression toKernelExpression(ExpressionFactory factory, CriteriaQueryImpl<?> q){
            Value val1 = Expressions.toValue(e1, factory, q);
            Value val2 = Expressions.toValue(e2, factory, q);
            Expressions.setImplicitTypes(val1, val2, e1.getJavaType(), q);
            return factory.greaterThanEqual(val1, val2);
        }
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            return new GreaterThanEqual(e1, e2).markNegated();
        }
       
        @Override
        org.apache.openjpa.kernel.exps.Expression toKernelExpression(ExpressionFactory factory, CriteriaQueryImpl<?> q){
            Value val1 = Expressions.toValue(e1, factory, q);
            Value val2 = Expressions.toValue(e2, factory, q);
            Expressions.setImplicitTypes(val1, val2, e1.getJavaType(), q);
            return factory.lessThan(val1, val2);
        }
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Related Classes of org.apache.openjpa.kernel.exps.Value

  • org.apache.openjpa.jdbc.kernel.exps.JDBCExpressionFactory
  • org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder
  • org.apache.openjpa.persistence.criteria.CriteriaExpressionBuilder
  • org.apache.openjpa.persistence.criteria.CriteriaQueryImpl
  • org.apache.openjpa.persistence.criteria.Expressions$Abs
  • org.apache.openjpa.persistence.criteria.Expressions$Avg
  • org.apache.openjpa.persistence.criteria.Expressions$Case
  • org.apache.openjpa.persistence.criteria.Expressions$Count
  • org.apache.openjpa.persistence.criteria.Expressions$Diff
  • org.apache.openjpa.persistence.criteria.Expressions$Equal
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