package crate.elasticsearch.action.export;
import org.elasticsearch.action.ActionRequestValidationException;
import org.elasticsearch.action.support.broadcast.BroadcastOperationRequest;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.Required;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.bytes.BytesArray;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.xcontent.XContentHelper;
import java.io.IOException;
import java.util.Arrays;
public class ExportRequest extends BroadcastOperationRequest<ExportRequest> {
@Nullable
protected String routing;
@Nullable
private String preference;
private BytesReference source;
private boolean querySourceUnsafe;
private String[] types = Strings.EMPTY_ARRAY;
ExportRequest() {
}
/**
* Constructs a new export request against the provided indices. No indices provided means it will
* run against all indices.
*/
public ExportRequest(String... indices) {
super(indices);
}
@Override
public ActionRequestValidationException validate() {
ActionRequestValidationException validationException = super.validate();
return validationException;
}
@Override
protected void beforeStart() {
if (querySourceUnsafe) {
source = source.copyBytesArray();
querySourceUnsafe = false;
}
}
/**
* The query source to execute.
*/
public BytesReference source() {
return source;
}
@Required
public ExportRequest source(String source) {
return this.source(new BytesArray(source), false);
}
@Required
public ExportRequest source(BytesReference source, boolean unsafe) {
this.source = source;
this.querySourceUnsafe = unsafe;
return this;
}
/**
* The types of documents the query will run against. Defaults to all types.
*/
String[] types() {
return this.types;
}
/**
* The types of documents the query will run against. Defaults to all types.
*/
public ExportRequest types(String... types) {
this.types = types;
return this;
}
/**
* A comma separated list of routing values to control the shards the search will be executed on.
*/
public String routing() {
return this.routing;
}
/**
* A comma separated list of routing values to control the shards the search will be executed on.
*/
public ExportRequest routing(String routing) {
this.routing = routing;
return this;
}
/**
* The routing values to control the shards that the search will be executed on.
*/
public ExportRequest routing(String... routings) {
this.routing = Strings.arrayToCommaDelimitedString(routings);
return this;
}
public ExportRequest preference(String preference) {
this.preference = preference;
return this;
}
public String preference() {
return this.preference;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
routing = in.readOptionalString();
preference = in.readOptionalString();
querySourceUnsafe = false;
source = in.readBytesReference();
types = in.readStringArray();
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeOptionalString(routing);
out.writeOptionalString(preference);
out.writeBytesReference(source);
out.writeStringArray(types);
}
@Override
public String toString() {
String sSource = "_na_";
try {
sSource = XContentHelper.convertToJson(source, false);
} catch (Exception e) {
// ignore
}
return "[" + Arrays.toString(indices) + "]" + Arrays.toString(types) + ", querySource[" + sSource + "]";
}
}