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Merge branch 'master' of https://github.com/magefree/mage

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This commit is contained in:
igoudt 2018-03-22 14:45:28 +01:00
commit 03355aee37
36 changed files with 454 additions and 285 deletions
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25
Mage/src/main/java/mage/util/Copier.java
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@ -50,36 +50,44 @@ public class Copier<T> {
public T copy(T obj) {
T copy = null;
FastByteArrayOutputStream fbos = null;
ObjectOutputStream out = null;
ObjectInputStream in = null;
try {
FastByteArrayOutputStream fbos = new FastByteArrayOutputStream();
ObjectOutputStream out= new ObjectOutputStream(fbos);
fbos = new FastByteArrayOutputStream();
out = new ObjectOutputStream(fbos);
// Write the object out to a byte array
out.writeObject(obj);
out.flush();
out.close();
// Retrieve an input stream from the byte array and read
// a copy of the object back in.
ObjectInputStream in = new CopierObjectInputStream(loader, fbos.getInputStream());
in = new CopierObjectInputStream(loader, fbos.getInputStream());
copy = (T) in.readObject();
}
catch(IOException | ClassNotFoundException e) {
e.printStackTrace();
} finally {
StreamUtils.closeQuietly(fbos);
StreamUtils.closeQuietly(out);
StreamUtils.closeQuietly(in);
}
return copy;
}
public byte[] copyCompressed(T obj) {
FastByteArrayOutputStream fbos = null;
ObjectOutputStream out = null;
try {
FastByteArrayOutputStream fbos = new FastByteArrayOutputStream();
ObjectOutputStream out= new ObjectOutputStream(new GZIPOutputStream(fbos));
fbos = new FastByteArrayOutputStream();
out = new ObjectOutputStream(new GZIPOutputStream(fbos));
// Write the object out to a byte array
out.writeObject(obj);
out.flush();
out.close();
byte[] copy = new byte[fbos.getSize()];
System.arraycopy(fbos.getByteArray(), 0, copy, 0, fbos.getSize());
@ -87,6 +95,9 @@ public class Copier<T> {
}
catch(IOException e) {
e.printStackTrace();
} finally {
StreamUtils.closeQuietly(fbos);
StreamUtils.closeQuietly(out);
}
return null;
}

30
Mage/src/main/java/mage/util/StreamUtils.java Normal file
View file

@ -0,0 +1,30 @@
package mage.util;
import java.io.Closeable;
public final class StreamUtils {
/***
* Quietly closes the closable, ignoring nulls and exceptions
* @param c - the closable to be closed
*/
public static void closeQuietly(Closeable c) {
if (c != null) {
try {
c.close();
}
catch (Exception e) {
}
}
}
public static void closeQuietly(AutoCloseable ac) {
if (ac != null) {
try {
ac.close();
}
catch (Exception e) {
}
}
}
}