zydronium/google-nomulus
1
0
Fork 0
mirror of https://github.com/google/nomulus.git synced 2025-05-12 22:38:16 +02:00
Code Issues Projects Releases Packages Wiki Activity

Upload to GCS before uploading to FTP

Browse source 
Currently we encode and upload the deposite to GCS and the FTP server at the
same time. This makes debugging harder as there are many possible points of
failure, some of which are external and some internal.

In this CL we start by encoding + uploading the deposit to GCS, and once
that's done we copy the data from GCS to the FTP server. This will (hopefully)
allow us to distinguish between errors on the FTP server and errors with the
GCS connection.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199643208
This commit is contained in:
guyben 2018-06-07 09:03:52 -07:00 • committed by Ben McIlwain
parent 228e4f6c95
commit ea08661598
5 changed files with 43 additions and 181 deletions
Download patch file Download diff file Expand all files Collapse all files

67
java/google/registry/util/TeeOutputStream.java
View file

@ -1,67 +0,0 @@
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
//
// 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 google.registry.util;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkState;
import com.google.common.collect.ImmutableList;
import java.io.IOException;
import java.io.OutputStream;
import javax.annotation.WillNotClose;
/**
* {@link OutputStream} delegate that writes simultaneously to multiple other output streams.
*/
public final class TeeOutputStream extends OutputStream {
private final ImmutableList<? extends OutputStream> outputs;
private boolean isClosed;
public TeeOutputStream(@WillNotClose Iterable<? extends OutputStream> outputs) {
this.outputs = ImmutableList.copyOf(outputs);
checkArgument(!this.outputs.isEmpty(), "must provide at least one output stream");
}
/** @see java.io.OutputStream#write(int) */
@Override
public void write(int b) throws IOException {
checkState(!isClosed, "outputstream closed");
for (OutputStream out : outputs) {
out.write(b);
}
}
/** @see #write(byte[], int, int) */
@Override
public void write(byte[] b) throws IOException {
this.write(b, 0, b.length);
}
/** @see java.io.OutputStream#write(byte[], int, int) */
@Override
public void write(byte[] b, int off, int len) throws IOException {
checkState(!isClosed, "outputstream closed");
for (OutputStream out : outputs) {
out.write(b, off, len);
}
}
/** Closes the stream. Any calls to a {@code write()} method after this will throw. */
@Override
public void close() throws IOException {
isClosed = true;
}
}