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optimize ObjectTransformer

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This commit is contained in:
MaxKey 2022-08-27 18:15:44 +08:00
parent 09b7ddf797
commit f4ac3a9af2
2 changed files with 4 additions and 76 deletions
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76
maxkey-common/src/main/java/org/maxkey/util/ObjectTransformer.java
View File

@ -20,11 +20,6 @@
*/ */
package org.maxkey.util; package org.maxkey.util;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable; import java.io.Serializable;
import org.maxkey.crypto.HexUtils; import org.maxkey.crypto.HexUtils;
@ -40,73 +35,6 @@ import org.maxkey.crypto.HexUtils;
*/ */
public class ObjectTransformer { public class ObjectTransformer {
/**
*
*/
public ObjectTransformer() {
}
/**
* Object 2 ByteArray
* @param state is Object
* @return ByteArray
*/
public static byte[] object2Bytes(Object state) {
ObjectOutputStream oos = null;
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream(512);
oos = new ObjectOutputStream(baos);
oos.writeObject(state);
oos.flush();
return baos.toByteArray();
}
catch (IOException e) {
throw new IllegalArgumentException(e);
}
finally {
if (oos != null) {
try {
oos.close();
}
catch (IOException e) {
// eat it
}
}
}
}
/**
* ByteArray 2 Object
* @param byteArray
* @return Object
*/
public static <T> T bytes2Object(byte[] byteArray) {
ObjectInputStream oip = null;
try {
oip = new ObjectInputStream(new ByteArrayInputStream(byteArray));
@SuppressWarnings("unchecked")
T result = (T) oip.readObject();
return result;
}
catch (IOException e) {
throw new IllegalArgumentException(e);
}
catch (ClassNotFoundException e) {
throw new IllegalArgumentException(e);
}
finally {
if (oip != null) {
try {
oip.close();
}
catch (IOException e) {
// eat it
}
}
}
}
/** /**
* serialize Serializable Object 2 HEX String * serialize Serializable Object 2 HEX String
@ -114,7 +42,7 @@ public class ObjectTransformer {
* @return String * @return String
*/ */
public static final String serialize(Serializable s){ public static final String serialize(Serializable s){
return HexUtils.hex2String(object2Bytes(s)); return HexUtils.hex2String(SerializationUtils.serialize(s));
} }
/** /**
@ -123,7 +51,7 @@ public class ObjectTransformer {
* @return Object * @return Object
*/ */
public static final <T> T deserialize(String hex) { public static final <T> T deserialize(String hex) {
return bytes2Object(HexUtils.hex2Bytes(hex)); return SerializationUtils.deserialize(HexUtils.hex2Bytes(hex));
} }

4
maxkey-common/src/main/java/org/maxkey/util/SerializationUtils.java
View File

@ -39,7 +39,7 @@ public class SerializationUtils {
oos.close(); oos.close();
} }
catch (IOException e) { catch (IOException e) {
// eat it
} }
} }
} }
@ -65,7 +65,7 @@ public class SerializationUtils {
oip.close(); oip.close();
} }
catch (IOException e) { catch (IOException e) {
// eat it
} }
} }
} }