/*
* 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.repositories.get;
import com.google.common.collect.ImmutableList;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.cluster.metadata.RepositoryMetaData;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.settings.ImmutableSettings;
import java.io.IOException;
import java.util.Iterator;
/**
* Get repositories response
*/
public class GetRepositoriesResponse extends ActionResponse implements Iterable<RepositoryMetaData> {
private ImmutableList<RepositoryMetaData> repositories = ImmutableList.of();
GetRepositoriesResponse() {
}
GetRepositoriesResponse(ImmutableList<RepositoryMetaData> repositories) {
this.repositories = repositories;
}
/**
* List of repositories to return
*
* @return list or repositories
*/
public ImmutableList<RepositoryMetaData> repositories() {
return repositories;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
int size = in.readVInt();
ImmutableList.Builder<RepositoryMetaData> repositoryListBuilder = ImmutableList.builder();
for (int j = 0; j < size; j++) {
repositoryListBuilder.add(new RepositoryMetaData(
in.readString(),
in.readString(),
ImmutableSettings.readSettingsFromStream(in))
);
}
repositories = repositoryListBuilder.build();
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeVInt(repositories.size());
for (RepositoryMetaData repository : repositories) {
out.writeString(repository.name());
out.writeString(repository.type());
ImmutableSettings.writeSettingsToStream(repository.settings(), out);
}
}
/**
* Iterator over the repositories data
*
* @return iterator over the repositories data
*/
@Override
public Iterator<RepositoryMetaData> iterator() {
return repositories.iterator();
}
}