Java Code Examples for org.springframework.expression.spel.CodeFlow#toDescriptorFromObject()

The following examples show how to use org.springframework.expression.spel.CodeFlow#toDescriptorFromObject() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: OpEQ.java From spring-analysis-note with MIT License

5 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();
	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	return BooleanTypedValue.forValue(equalityCheck(state.getEvaluationContext(), left, right));
}

Example 2

Source File: OpNE.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();
	leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	return BooleanTypedValue.forValue(!equalityCheck(state, left, right));
}

Example 3

Source File: OpEQ.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();
	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	return BooleanTypedValue.forValue(equalityCheck(state, left, right));
}

Example 4

Source File: OpNE.java From java-technology-stack with MIT License

5 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object leftValue = getLeftOperand().getValueInternal(state).getValue();
	Object rightValue = getRightOperand().getValueInternal(state).getValue();
	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(leftValue);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(rightValue);
	return BooleanTypedValue.forValue(!equalityCheck(state.getEvaluationContext(), leftValue, rightValue));
}

Example 5

Source File: OpEQ.java From java-technology-stack with MIT License

5 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();
	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	return BooleanTypedValue.forValue(equalityCheck(state.getEvaluationContext(), left, right));
}

Example 6

Source File: OpEQ.java From lams with GNU General Public License v2.0

5 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();
	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	return BooleanTypedValue.forValue(
			equalityCheck(state.getEvaluationContext(), left, right));
}

Example 7

Source File: OpNE.java From spring-analysis-note with MIT License

5 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object leftValue = getLeftOperand().getValueInternal(state).getValue();
	Object rightValue = getRightOperand().getValueInternal(state).getValue();
	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(leftValue);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(rightValue);
	return BooleanTypedValue.forValue(!equalityCheck(state.getEvaluationContext(), leftValue, rightValue));
}

Example 8

Source File: OpNE.java From lams with GNU General Public License v2.0

5 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();
	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	return BooleanTypedValue.forValue(
			!equalityCheck(state.getEvaluationContext(), left, right));
}

Example 9

Source File: OpLE.java From java-technology-stack with MIT License

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);

	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) <= 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() <= rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() <= rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) <= 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() <= rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() <= rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() <= rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() <= rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() <= rightNumber.doubleValue());
		}
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) <= 0);
}

Example 10

Source File: OpGE.java From spring4-understanding with Apache License 2.0

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	
	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) >= 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() >= rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() >= rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) >= 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() >= rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() >= rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() >= rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() >= rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() >= rightNumber.doubleValue());
		}
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) >= 0);
}

Example 11

Source File: OpGT.java From lams with GNU General Public License v2.0

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	
	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) > 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() > rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() > rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) > 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() > rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() > rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() > rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() > rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() > rightNumber.doubleValue());
		}
	}

	if (left instanceof CharSequence && right instanceof CharSequence) {
		left = left.toString();
		right = right.toString();
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) > 0);
}

Example 12

Source File: OpLT.java From lams with GNU General Public License v2.0

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);

	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) < 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() < rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() < rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) < 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() < rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() < rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() < rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() < rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() < rightNumber.doubleValue());
		}
	}

	if (left instanceof CharSequence && right instanceof CharSequence) {
		left = left.toString();
		right = right.toString();
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) < 0);
}

Example 13

Source File: OpGT.java From spring4-understanding with Apache License 2.0

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	
	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) > 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() > rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() > rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) > 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() > rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() > rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() > rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() > rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() > rightNumber.doubleValue());
		}
	}

	if (left instanceof CharSequence && right instanceof CharSequence) {
		left = left.toString();
		right = right.toString();
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) > 0);
}

Example 14

Source File: OpGT.java From java-technology-stack with MIT License

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);

	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) > 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() > rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() > rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) > 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() > rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() > rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() > rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() > rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() > rightNumber.doubleValue());
		}
	}

	if (left instanceof CharSequence && right instanceof CharSequence) {
		left = left.toString();
		right = right.toString();
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) > 0);
}

Example 15

Source File: OpLT.java From java-technology-stack with MIT License

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);

	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) < 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() < rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() < rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) < 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() < rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() < rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() < rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() < rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() < rightNumber.doubleValue());
		}
	}

	if (left instanceof CharSequence && right instanceof CharSequence) {
		left = left.toString();
		right = right.toString();
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) < 0);
}

Example 16

Source File: OpLT.java From spring4-understanding with Apache License 2.0

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);

	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) < 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() < rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() < rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) < 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() < rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() < rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() < rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() < rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() < rightNumber.doubleValue());
		}
	}

	if (left instanceof CharSequence && right instanceof CharSequence) {
		left = left.toString();
		right = right.toString();
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) < 0);
}

Example 17

Source File: OpGT.java From spring-analysis-note with MIT License

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);

	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) > 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() > rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() > rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) > 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() > rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() > rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() > rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() > rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() > rightNumber.doubleValue());
		}
	}

	if (left instanceof CharSequence && right instanceof CharSequence) {
		left = left.toString();
		right = right.toString();
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) > 0);
}

Example 18

Source File: OpLE.java From spring-analysis-note with MIT License

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);

	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) <= 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() <= rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() <= rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) <= 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() <= rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() <= rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() <= rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() <= rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() <= rightNumber.doubleValue());
		}
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) <= 0);
}

Example 19

Source File: OpLT.java From spring-analysis-note with MIT License

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);

	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) < 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() < rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() < rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) < 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() < rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() < rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() < rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() < rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() < rightNumber.doubleValue());
		}
	}

	if (left instanceof CharSequence && right instanceof CharSequence) {
		left = left.toString();
		right = right.toString();
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) < 0);
}

Example 20

Source File: OpLE.java From spring4-understanding with Apache License 2.0

4 votes

@Override
public BooleanTypedValue getValueInternal(ExpressionState state) throws EvaluationException {
	Object left = getLeftOperand().getValueInternal(state).getValue();
	Object right = getRightOperand().getValueInternal(state).getValue();

	this.leftActualDescriptor = CodeFlow.toDescriptorFromObject(left);
	this.rightActualDescriptor = CodeFlow.toDescriptorFromObject(right);
	
	if (left instanceof Number && right instanceof Number) {
		Number leftNumber = (Number) left;
		Number rightNumber = (Number) right;

		if (leftNumber instanceof BigDecimal || rightNumber instanceof BigDecimal) {
			BigDecimal leftBigDecimal = NumberUtils.convertNumberToTargetClass(leftNumber, BigDecimal.class);
			BigDecimal rightBigDecimal = NumberUtils.convertNumberToTargetClass(rightNumber, BigDecimal.class);
			return BooleanTypedValue.forValue(leftBigDecimal.compareTo(rightBigDecimal) <= 0);
		}
		else if (leftNumber instanceof Double || rightNumber instanceof Double) {
			return BooleanTypedValue.forValue(leftNumber.doubleValue() <= rightNumber.doubleValue());
		}
		else if (leftNumber instanceof Float || rightNumber instanceof Float) {
			return BooleanTypedValue.forValue(leftNumber.floatValue() <= rightNumber.floatValue());
		}
		else if (leftNumber instanceof BigInteger || rightNumber instanceof BigInteger) {
			BigInteger leftBigInteger = NumberUtils.convertNumberToTargetClass(leftNumber, BigInteger.class);
			BigInteger rightBigInteger = NumberUtils.convertNumberToTargetClass(rightNumber, BigInteger.class);
			return BooleanTypedValue.forValue(leftBigInteger.compareTo(rightBigInteger) <= 0);
		}
		else if (leftNumber instanceof Long || rightNumber instanceof Long) {
			return BooleanTypedValue.forValue(leftNumber.longValue() <= rightNumber.longValue());
		}
		else if (leftNumber instanceof Integer || rightNumber instanceof Integer) {
			return BooleanTypedValue.forValue(leftNumber.intValue() <= rightNumber.intValue());
		}
		else if (leftNumber instanceof Short || rightNumber instanceof Short) {
			return BooleanTypedValue.forValue(leftNumber.shortValue() <= rightNumber.shortValue());
		}
		else if (leftNumber instanceof Byte || rightNumber instanceof Byte) {
			return BooleanTypedValue.forValue(leftNumber.byteValue() <= rightNumber.byteValue());
		}
		else {
			// Unknown Number subtypes -> best guess is double comparison
			return BooleanTypedValue.forValue(leftNumber.doubleValue() <= rightNumber.doubleValue());
		}
	}

	return BooleanTypedValue.forValue(state.getTypeComparator().compare(left, right) <= 0);
}