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Merge pull request #427 from kolea2/repo-migration
feat: migrate google-cloud-datastore/java into java-datastore
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<?xml version="1.0" encoding="UTF-8"?> | ||
<!-- | ||
Copyright (C) 2015 Google Inc. | ||
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. | ||
--> | ||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> | ||
<modelVersion>4.0.0</modelVersion> | ||
<groupId>com.google.cloud.datastore</groupId> | ||
<artifactId>datastore-v1-proto-client</artifactId> | ||
<version>1.6.4-SNAPSHOT</version><!-- {x-version-update:datastore-v1-proto-client:current} --> | ||
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<parent> | ||
<groupId>com.google.cloud</groupId> | ||
<artifactId>google-cloud-datastore-parent</artifactId> | ||
<version>1.106.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-datastore-parent:current} --> | ||
</parent> | ||
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<packaging>jar</packaging> | ||
<description> | ||
Low level client for accessing Google Cloud Datastore v1. | ||
</description> | ||
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<dependencies> | ||
<dependency> | ||
<groupId>com.google.api.grpc</groupId> | ||
<artifactId>proto-google-cloud-datastore-v1</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.http-client</groupId> | ||
<artifactId>google-http-client</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.http-client</groupId> | ||
<artifactId>google-http-client-protobuf</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.http-client</groupId> | ||
<artifactId>google-http-client-jackson2</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.oauth-client</groupId> | ||
<artifactId>google-oauth-client</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.api-client</groupId> | ||
<artifactId>google-api-client</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.guava</groupId> | ||
<artifactId>guava</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.code.findbugs</groupId> | ||
<artifactId>jsr305</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.api.grpc</groupId> | ||
<artifactId>proto-google-common-protos</artifactId> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.protobuf</groupId> | ||
<artifactId>protobuf-java</artifactId> | ||
</dependency> | ||
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<!-- Test dependencies. --> | ||
<dependency> | ||
<groupId>junit</groupId> | ||
<artifactId>junit</artifactId> | ||
<scope>test</scope> | ||
</dependency> | ||
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<dependency> | ||
<groupId>com.google.truth</groupId> | ||
<artifactId>truth</artifactId> | ||
<version>1.1.2</version> | ||
<scope>test</scope> | ||
</dependency> | ||
</dependencies> | ||
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<build> | ||
<plugins> | ||
<plugin> | ||
<groupId>org.apache.maven.plugins</groupId> | ||
<artifactId>maven-surefire-plugin</artifactId> | ||
<version>3.0.0-M5</version> | ||
<configuration> | ||
<!-- Excludes integration tests and smoke tests when unit tests are run --> | ||
<excludes> | ||
<exclude>**/*SmokeTest.java</exclude> | ||
<exclude>**/IT*.java</exclude> | ||
</excludes> | ||
<reportNameSuffix>sponge_log</reportNameSuffix> | ||
<argLine>-Xmx2048m</argLine> | ||
</configuration> | ||
<dependencies> | ||
<dependency> | ||
<groupId>org.apache.maven.surefire</groupId> | ||
<artifactId>surefire-junit47</artifactId> | ||
<version>3.0.0-M5</version> | ||
</dependency> | ||
</dependencies> | ||
</plugin> | ||
</plugins> | ||
</build> | ||
</project> |
107 changes: 107 additions & 0 deletions
107
...oto-client/src/main/java/com/google/datastore/v1/client/ChecksumEnforcingInputStream.java
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/* | ||
* Copyright 2021 Google LLC | ||
* | ||
* 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 com.google.datastore.v1.client; | ||
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import com.google.api.client.http.HttpResponse; | ||
import com.google.common.annotations.VisibleForTesting; | ||
import java.io.IOException; | ||
import java.io.InputStream; | ||
import java.security.MessageDigest; | ||
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/** This class provides End-to-End Checksum API for http protocol. */ | ||
class ChecksumEnforcingInputStream extends InputStream { | ||
private final InputStream delegate; | ||
private final MessageDigest messageDigest; | ||
private final String expectedChecksum; | ||
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ChecksumEnforcingInputStream( | ||
InputStream originalInputStream, HttpResponse response, MessageDigest digest) { | ||
this(originalInputStream, EndToEndChecksumHandler.getChecksumHeader(response), digest); | ||
} | ||
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@VisibleForTesting | ||
ChecksumEnforcingInputStream( | ||
InputStream originalInputStream, String checksum, MessageDigest digest) { | ||
delegate = originalInputStream; | ||
expectedChecksum = checksum; | ||
messageDigest = digest; | ||
} | ||
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@Override | ||
public int available() throws IOException { | ||
return delegate.available(); | ||
} | ||
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@Override | ||
public void close() throws IOException { | ||
delegate.close(); | ||
} | ||
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@Override | ||
public void mark(int readlimit) { | ||
throw new RuntimeException("mark(int) Not Supported"); | ||
} | ||
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@Override | ||
public boolean markSupported() { | ||
// This class doesn't support mark, reset methods! | ||
return false; | ||
} | ||
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@Override | ||
public int read() throws IOException { | ||
throw new RuntimeException("read() Not Supported"); | ||
} | ||
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@Override | ||
public int read(byte[] b) throws IOException { | ||
throw new RuntimeException("read(byte[]) Not Supported"); | ||
} | ||
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@Override | ||
public int read(byte[] b, int off, int len) throws IOException { | ||
if (len <= 0) return 0; | ||
int i = delegate.read(b, off, len); | ||
if (i > 0) { | ||
messageDigest.update(b, off, i); | ||
} else { | ||
// no more payload to read. compute checksum and verify | ||
if (!expectedChecksum.equalsIgnoreCase( | ||
com.google.common.io.BaseEncoding.base16().encode(messageDigest.digest()))) { | ||
throw new IOException("possible memory corruption on payload detected"); | ||
} | ||
} | ||
return i; | ||
} | ||
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@Override | ||
public void reset() throws IOException { | ||
throw new RuntimeException("reset() Not Supported"); | ||
} | ||
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@Override | ||
public long skip(long n) throws IOException { | ||
if (n <= 0) return 0; | ||
// TODO: handle the case of n > Integer.MAX_VALUE ( that is, n > (2GB - 1). It is highly | ||
// unlikely that callers will want to skip that many bytes. That is the entire payload | ||
if (n > Integer.MAX_VALUE) { | ||
throw new IOException("can't skip more than Integer.MAX bytes"); | ||
} | ||
int intSkip = (int) n; | ||
byte[] b = new byte[intSkip]; | ||
return read(b, 0, intSkip); | ||
} | ||
} |
123 changes: 123 additions & 0 deletions
123
datastore-v1-proto-client/src/main/java/com/google/datastore/v1/client/Datastore.java
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/* | ||
* Copyright 2015 Google Inc. 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 com.google.datastore.v1.client; | ||
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import com.google.datastore.v1.AllocateIdsRequest; | ||
import com.google.datastore.v1.AllocateIdsResponse; | ||
import com.google.datastore.v1.BeginTransactionRequest; | ||
import com.google.datastore.v1.BeginTransactionResponse; | ||
import com.google.datastore.v1.CommitRequest; | ||
import com.google.datastore.v1.CommitResponse; | ||
import com.google.datastore.v1.LookupRequest; | ||
import com.google.datastore.v1.LookupResponse; | ||
import com.google.datastore.v1.ReserveIdsRequest; | ||
import com.google.datastore.v1.ReserveIdsResponse; | ||
import com.google.datastore.v1.RollbackRequest; | ||
import com.google.datastore.v1.RollbackResponse; | ||
import com.google.datastore.v1.RunQueryRequest; | ||
import com.google.datastore.v1.RunQueryResponse; | ||
import com.google.rpc.Code; | ||
import java.io.IOException; | ||
import java.io.InputStream; | ||
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/** | ||
* Provides access to Cloud Datastore. | ||
* | ||
* <p>This class is thread-safe. | ||
*/ | ||
public class Datastore { | ||
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final RemoteRpc remoteRpc; | ||
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Datastore(RemoteRpc remoteRpc) { | ||
this.remoteRpc = remoteRpc; | ||
} | ||
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/** Reset the RPC count. */ | ||
public void resetRpcCount() { | ||
remoteRpc.resetRpcCount(); | ||
} | ||
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/** | ||
* Returns the number of RPC calls made since the client was created or {@link #resetRpcCount} was | ||
* called. | ||
*/ | ||
public int getRpcCount() { | ||
return remoteRpc.getRpcCount(); | ||
} | ||
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private DatastoreException invalidResponseException(String method, IOException exception) { | ||
return RemoteRpc.makeException( | ||
remoteRpc.getUrl(), method, Code.UNAVAILABLE, "Invalid response", exception); | ||
} | ||
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public AllocateIdsResponse allocateIds(AllocateIdsRequest request) throws DatastoreException { | ||
try (InputStream is = remoteRpc.call("allocateIds", request)) { | ||
return AllocateIdsResponse.parseFrom(is); | ||
} catch (IOException exception) { | ||
throw invalidResponseException("allocateIds", exception); | ||
} | ||
} | ||
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public BeginTransactionResponse beginTransaction(BeginTransactionRequest request) | ||
throws DatastoreException { | ||
try (InputStream is = remoteRpc.call("beginTransaction", request)) { | ||
return BeginTransactionResponse.parseFrom(is); | ||
} catch (IOException exception) { | ||
throw invalidResponseException("beginTransaction", exception); | ||
} | ||
} | ||
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public CommitResponse commit(CommitRequest request) throws DatastoreException { | ||
try (InputStream is = remoteRpc.call("commit", request)) { | ||
return CommitResponse.parseFrom(is); | ||
} catch (IOException exception) { | ||
throw invalidResponseException("commit", exception); | ||
} | ||
} | ||
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public LookupResponse lookup(LookupRequest request) throws DatastoreException { | ||
try (InputStream is = remoteRpc.call("lookup", request)) { | ||
return LookupResponse.parseFrom(is); | ||
} catch (IOException exception) { | ||
throw invalidResponseException("lookup", exception); | ||
} | ||
} | ||
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public ReserveIdsResponse reserveIds(ReserveIdsRequest request) throws DatastoreException { | ||
try (InputStream is = remoteRpc.call("reserveIds", request)) { | ||
return ReserveIdsResponse.parseFrom(is); | ||
} catch (IOException exception) { | ||
throw invalidResponseException("reserveIds", exception); | ||
} | ||
} | ||
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public RollbackResponse rollback(RollbackRequest request) throws DatastoreException { | ||
try (InputStream is = remoteRpc.call("rollback", request)) { | ||
return RollbackResponse.parseFrom(is); | ||
} catch (IOException exception) { | ||
throw invalidResponseException("rollback", exception); | ||
} | ||
} | ||
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public RunQueryResponse runQuery(RunQueryRequest request) throws DatastoreException { | ||
try (InputStream is = remoteRpc.call("runQuery", request)) { | ||
return RunQueryResponse.parseFrom(is); | ||
} catch (IOException exception) { | ||
throw invalidResponseException("runQuery", exception); | ||
} | ||
} | ||
} |
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