org.elasticsearch.action.admin.cluster.storedscripts.GetStoredScriptResponse Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of elasticsearch Show documentation
Show all versions of elasticsearch Show documentation
Elasticsearch subproject :server
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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 org.elasticsearch.action.admin.cluster.storedscripts;
import org.elasticsearch.Version;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.common.ParseField;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.xcontent.ConstructingObjectParser;
import org.elasticsearch.common.xcontent.ObjectParser;
import org.elasticsearch.common.xcontent.StatusToXContentObject;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.rest.RestStatus;
import org.elasticsearch.script.StoredScriptSource;
import java.io.IOException;
import java.util.Objects;
import static org.elasticsearch.common.xcontent.ConstructingObjectParser.constructorArg;
import static org.elasticsearch.common.xcontent.ConstructingObjectParser.optionalConstructorArg;
public class GetStoredScriptResponse extends ActionResponse implements StatusToXContentObject {
public static final ParseField _ID_PARSE_FIELD = new ParseField("_id");
public static final ParseField FOUND_PARSE_FIELD = new ParseField("found");
public static final ParseField SCRIPT = new ParseField("script");
private static final ConstructingObjectParser PARSER =
new ConstructingObjectParser<>("GetStoredScriptResponse",
true,
(a, c) -> {
String id = (String) a[0];
boolean found = (Boolean)a[1];
StoredScriptSource scriptSource = (StoredScriptSource)a[2];
return found ? new GetStoredScriptResponse(id, scriptSource) : new GetStoredScriptResponse(id, null);
});
static {
PARSER.declareField(constructorArg(), (p, c) -> p.text(),
_ID_PARSE_FIELD, ObjectParser.ValueType.STRING);
PARSER.declareField(constructorArg(), (p, c) -> p.booleanValue(),
FOUND_PARSE_FIELD, ObjectParser.ValueType.BOOLEAN);
PARSER.declareField(optionalConstructorArg(), (p, c) -> StoredScriptSource.fromXContent(p, true),
SCRIPT, ObjectParser.ValueType.OBJECT);
}
private String id;
private StoredScriptSource source;
public GetStoredScriptResponse(StreamInput in) throws IOException {
super(in);
if (in.readBoolean()) {
source = new StoredScriptSource(in);
} else {
source = null;
}
if (in.getVersion().onOrAfter(Version.V_6_4_0)) {
id = in.readString();
}
}
GetStoredScriptResponse(String id, StoredScriptSource source) {
this.id = id;
this.source = source;
}
public String getId() {
return id;
}
/**
* @return if a stored script and if not found null
*/
public StoredScriptSource getSource() {
return source;
}
@Override
public RestStatus status() {
return source != null ? RestStatus.OK : RestStatus.NOT_FOUND;
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject();
builder.field(_ID_PARSE_FIELD.getPreferredName(), id);
builder.field(FOUND_PARSE_FIELD.getPreferredName(), source != null);
if (source != null) {
builder.field(StoredScriptSource.SCRIPT_PARSE_FIELD.getPreferredName());
source.toXContent(builder, params);
}
builder.endObject();
return builder;
}
public static GetStoredScriptResponse fromXContent(XContentParser parser) throws IOException {
return PARSER.parse(parser, null);
}
@Override
public void writeTo(StreamOutput out) throws IOException {
if (source == null) {
out.writeBoolean(false);
} else {
out.writeBoolean(true);
source.writeTo(out);
}
if (out.getVersion().onOrAfter(Version.V_6_4_0)) {
out.writeString(id);
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
GetStoredScriptResponse that = (GetStoredScriptResponse) o;
return Objects.equals(id, that.id) &&
Objects.equals(source, that.source);
}
@Override
public int hashCode() {
return Objects.hash(id, source);
}
}