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Add FileInputStream/FileOutputStream accepting versions of the wallet load/save methods. This makes things a bit easier on Android.

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This commit is contained in:
Mike Hearn 2011-05-30 15:52:37 +00:00
parent 06c84c2c23
commit 74152c6e70
1 changed files with 17 additions and 2 deletions
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19
src/com/google/bitcoin/core/Wallet.java
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@ -149,18 +149,33 @@ public class Wallet implements Serializable {
* Uses Java serialization to save the wallet to the given file.
*/
public synchronized void saveToFile(File f) throws IOException {
ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream(f));
saveToFileStream(new FileOutputStream(f));
}
/**
* Uses Java serialization to save the wallet to the given file stream.
*/
public synchronized void saveToFileStream(FileOutputStream f) throws IOException {
ObjectOutputStream oos = new ObjectOutputStream(f);
oos.writeObject(this);
oos.close();
}
/**
* Returns a wallet deserialized from the given file.
*/
public static Wallet loadFromFile(File f) throws IOException {
return loadFromFileStream(new FileInputStream(f));
}
/**
* Returns a wallet deserialied from the given file input stream.
*/
public static Wallet loadFromFileStream(FileInputStream f) throws IOException {
ObjectInputStream ois = null;
try {
ois = new ObjectInputStream(new FileInputStream(f));
ois = new ObjectInputStream(f);
return (Wallet) ois.readObject();
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);