public void create(String store) throws IBlobStore.Error {
try {
s3client.createBucket(store);
} catch (AmazonServiceException e) {
if (e.getStatusCode() == 403) throw new IBlobStore.AuthError("" + e);
throw new IBlobStore.IOError("" + e);
} catch (AmazonClientException e) {
throw new IBlobStore.IOError("" + e);
}
}
public boolean storeExists(String store) throws IBlobStore.Error {
try {
s3client.listObjects(store);
return true;
} catch (final AmazonServiceException e) {
if (e.getStatusCode() == 404) return false;
if (e.getStatusCode() == 403) throw new IBlobStore.AuthError("" + e);
throw new IBlobStore.IOError("" + e);
} catch (AmazonClientException e) {
Log.v(TAG, "Error: " + e);
throw new IBlobStore.IOError("" + e);
}
}
public void put(String store, String name, ByteBuffer data) throws IBlobStore.Error {
InputStream is;
ObjectMetadata om;
try {
is = new ByteArrayInputStream(data.array(), 0, data.limit());
om = new ObjectMetadata();
om.setContentLength(data.limit());
Log.v(TAG, "Content Length:" + data.limit());
om.setContentType("plain/text");
s3client.putObject(store, name, is, om);
} catch (AmazonServiceException e) {
if (e.getStatusCode() == 403) throw new IBlobStore.AuthError("" + e);
throw new IBlobStore.IOError("" + e);
} catch (AmazonClientException e) {
throw new IBlobStore.IOError("" + e);
}
}
public ByteBuffer get(String store, String name) throws IBlobStore.Error {
try {
S3Object result = s3client.getObject(store, name);
long length = result.getObjectMetadata().getContentLength();
S3ObjectInputStream is = result.getObjectContent();
Log.v(TAG, " length: " + length);
if (length > 1024 * 1024) throw new IBlobStore.IOError("data is too big");
byte[] buf = new byte[(int) length];
is.read(buf);
is.close();
return ByteBuffer.wrap(buf);
} catch (IOException e) {
throw new IBlobStore.IOError("" + e);
} catch (AmazonServiceException e) {
if (e.getStatusCode() == 403) throw new IBlobStore.AuthError("" + e);
if (e.getStatusCode() == 404) throw new IBlobStore.NotFoundError("" + e);
throw new IBlobStore.IOError("" + e);
} catch (AmazonClientException e) {
throw new IBlobStore.IOError("" + e);
}
}
