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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.dispatch.rpc;
import com.yahoo.compress.CompressionType;
import com.yahoo.compress.Compressor;
import com.yahoo.document.GlobalId;
import com.yahoo.document.idstring.IdIdString;
import com.yahoo.prelude.fastsearch.FastHit;
import com.yahoo.search.Result;
import com.yahoo.slime.ArrayTraverser;
import com.yahoo.slime.BinaryFormat;
import com.yahoo.slime.Cursor;
import com.yahoo.slime.Inspector;
import com.yahoo.slime.Slime;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author bratseth
*/
public class MockClient implements Client {
private final Map<DocsumKey, Map<String, Object>> docsums = new HashMap<>();
private final Compressor compressor = new Compressor();
private boolean malfunctioning = false;
private Result searchResult;
/** Set to true to cause this to produce an error instead of a regular response */
public void setMalfunctioning(boolean malfunctioning) { this.malfunctioning = malfunctioning; }
@Override
public void close() { }
@Override
public NodeConnection createConnection(String hostname, int port) {
return new MockNodeConnection(hostname, port);
}
public void setDocsumReponse(String nodeId, int docId, String docsumClass, Map<String, Object> docsumValues) {
docsums.put(new DocsumKey(nodeId, globalIdFrom(docId), docsumClass), docsumValues);
}
public GlobalId globalIdFrom(int hitId) {
return new GlobalId(new IdIdString("", "test", "", String.valueOf(hitId)));
}
private class MockNodeConnection implements Client.NodeConnection {
private final String hostname;
public MockNodeConnection(String hostname, int port) {
this.hostname = hostname;
}
@Override
public void request(String rpcMethod, CompressionType compression, int uncompressedLength, byte[] compressedPayload,
ResponseReceiver responseReceiver, double timeoutSeconds) {
if (malfunctioning) {
responseReceiver.receive(ResponseOrError.fromError("Malfunctioning"));
return;
}
if(searchResult == null) {
responseReceiver.receive(ResponseOrError.fromError("No result defined"));
return;
}
var payload = ProtobufSerialization.serializeResult(searchResult);
var compressionResult = compressor.compress(compression, payload);
var response = new ProtobufResponse(compressionResult.type().getCode(), payload.length, compressionResult.data());
responseReceiver.receive(ResponseOrError.fromResponse(response));
}
@Override
public void close() { }
@Override
public String toString() { return hostname; }
}
private static class DocsumKey {
private final String internalKey;
public DocsumKey(String nodeId, GlobalId docId, String docsumClass) {
internalKey = docsumClass + "." + nodeId + "." + docId;
}
@Override
public int hashCode() { return internalKey.hashCode(); }
@Override
public boolean equals(Object other) {
if ( ! (other instanceof DocsumKey)) return false;
return ((DocsumKey)other).internalKey.equals(this.internalKey);
}
@Override
public String toString() { return internalKey; }
}
}
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