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- /*
- Copyright (c) 2016 James Ahlborn
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
-
- package com.healthmarketscience.jackcess.impl.expr;
-
- import java.math.BigDecimal;
- import java.time.LocalDateTime;
-
- import com.healthmarketscience.jackcess.expr.LocaleContext;
- import com.healthmarketscience.jackcess.expr.Value;
- import com.healthmarketscience.jackcess.impl.ColumnImpl;
-
- /**
- *
- * @author James Ahlborn
- */
- public class DateTimeValue extends BaseValue
- {
- private final Type _type;
- private final LocalDateTime _val;
-
- public DateTimeValue(Type type, LocalDateTime val) {
- if(!type.isTemporal()) {
- throw new IllegalArgumentException("invalid date/time type");
- }
- _type = type;
- _val = val;
- }
-
- public Type getType() {
- return _type;
- }
-
- public Object get() {
- return _val;
- }
-
- protected Double getNumber(LocaleContext ctx) {
- return ColumnImpl.toDateDouble(_val);
- }
-
- @Override
- public boolean getAsBoolean(LocaleContext ctx) {
- // ms access seems to treat dates/times as "true"
- return true;
- }
-
- @Override
- public String getAsString(LocaleContext ctx) {
- return ValueSupport.getDateFormatForType(ctx, getType()).format(_val);
- }
-
- @Override
- public LocalDateTime getAsLocalDateTime(LocaleContext ctx) {
- return _val;
- }
-
- @Override
- public Value getAsDateTimeValue(LocaleContext ctx) {
- return this;
- }
-
- @Override
- public Integer getAsLongInt(LocaleContext ctx) {
- return roundToLongInt(ctx);
- }
-
- @Override
- public Double getAsDouble(LocaleContext ctx) {
- return getNumber(ctx);
- }
-
- @Override
- public BigDecimal getAsBigDecimal(LocaleContext ctx) {
- return BigDecimal.valueOf(getNumber(ctx));
- }
- }
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