scouter.lang.value.BlobValue Maven / Gradle / Ivy
/*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* 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 scouter.lang.value;
import java.io.IOException;
import scouter.io.DataInputX;
import scouter.io.DataOutputX;
import scouter.util.CompareUtil;
public class BlobValue implements Value, Comparable {
public byte[] value;
public BlobValue() {
}
public BlobValue(byte[] value) {
this.value = (value == null ? new byte[0] : value);
}
public int compareTo(Object o) {
if (o instanceof BlobValue) {
if (this.value == null) {
return ((BlobValue) o).value == null ? 0 : -1;
}
return CompareUtil.compareTo(this.value, ((BlobValue) o).value);
}
return 1;
}
public boolean equals(Object o) {
if (o instanceof BlobValue) {
if (this.value == null) {
return ((BlobValue) o).value == null;
}
return this.value.equals(((BlobValue) o).value);
}
return false;
}
public int hashCode() {
if (this.value == null)
return 0;
return this.value.hashCode();
}
public byte getValueType() {
return ValueEnum.BLOB;
}
public void write(DataOutputX out) throws IOException {
out.writeBlob(value);
}
public Value read(DataInputX in) throws IOException {
this.value = in.readBlob();
return this;
}
public String toString() {
if (value == null)
return null;
return "byte[" + value.length + "]";
}
public Object toJavaObject() {
return this.value;
}
}