| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.johnzon.core; |
| |
| import javax.json.JsonNumber; |
| import java.io.Serializable; |
| import java.math.BigDecimal; |
| import java.math.BigInteger; |
| |
| public final class JsonLongImpl implements JsonNumber, Serializable { |
| private final long value; |
| private Integer hashCode = null; |
| |
| JsonLongImpl(final long value) { |
| this.value = value; |
| } |
| |
| @Override |
| public Number numberValue() { |
| return value; |
| } |
| |
| @Override |
| public boolean isIntegral() { |
| return true; |
| } |
| |
| @Override |
| public int intValue() { |
| return (int) value; |
| } |
| |
| @Override |
| public int intValueExact() { |
| int intVal = intValue(); |
| if (intVal != value) { |
| throw new java.lang.ArithmeticException("Overflow"); |
| } |
| return intVal; |
| } |
| |
| @Override |
| public long longValue() { |
| return value; |
| } |
| |
| @Override |
| public long longValueExact() { |
| return value; |
| } |
| |
| @Override |
| public BigInteger bigIntegerValue() { |
| return new BigInteger(toString()); |
| } |
| |
| @Override |
| public BigInteger bigIntegerValueExact() { |
| return bigIntegerValue(); |
| } |
| |
| @Override |
| public double doubleValue() { |
| return value; |
| } |
| |
| @Override |
| public BigDecimal bigDecimalValue() { |
| return new BigDecimal(toString()); |
| } |
| |
| @Override |
| public ValueType getValueType() { |
| return ValueType.NUMBER; |
| } |
| |
| @Override |
| public String toString() { |
| return Long.toString(value); |
| } |
| |
| @Override |
| public int hashCode() { |
| if (hashCode == null) { |
| hashCode = bigDecimalValue().hashCode(); |
| } |
| return hashCode; |
| } |
| |
| @Override |
| public boolean equals(final Object obj) { |
| if (JsonLongImpl.class.isInstance(obj)) { |
| return JsonLongImpl.class.cast(obj).value == value; |
| } |
| return JsonNumber.class.isInstance(obj) && JsonNumber.class.cast(obj).bigDecimalValue().equals(bigDecimalValue()); |
| } |
| } |