org.apache.james.jmap.methods.SetMailboxesMethod Maven / Gradle / Ivy
/****************************************************************
* Licensed to the Apache Software Foundation (ASF) under one *
* or more contributor license agreements. See the NOTICE file *
* distributed with this work for additional information *
* regarding copyright ownership. The ASF 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.apache.james.jmap.methods;
import java.util.Set;
import java.util.stream.Stream;
import javax.inject.Inject;
import org.apache.james.jmap.model.ClientId;
import org.apache.james.jmap.model.SetMailboxesRequest;
import org.apache.james.jmap.model.SetMailboxesResponse;
import org.apache.james.mailbox.MailboxSession;
import org.apache.james.metrics.api.MetricFactory;
import org.apache.james.metrics.api.TimeMetric;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
public class SetMailboxesMethod implements Method {
private static final Request.Name METHOD_NAME = Request.name("setMailboxes");
@VisibleForTesting static final Response.Name RESPONSE_NAME = Response.name("mailboxesSet");
private final Set processors;
private final MetricFactory metricFactory;
@Inject
public SetMailboxesMethod(Set processors, MetricFactory metricFactory) {
this.processors = processors;
this.metricFactory = metricFactory;
}
@Override
public Request.Name requestHandled() {
return METHOD_NAME;
}
@Override
public Class requestType() {
return SetMailboxesRequest.class;
}
@Override
public Stream process(JmapRequest request, ClientId clientId, MailboxSession mailboxSession) {
Preconditions.checkNotNull(request);
Preconditions.checkNotNull(clientId);
Preconditions.checkNotNull(mailboxSession);
Preconditions.checkArgument(request instanceof SetMailboxesRequest);
TimeMetric timeMetric = metricFactory.timer(JMAP_PREFIX + METHOD_NAME.getName());
try {
SetMailboxesRequest setMailboxesRequest = (SetMailboxesRequest) request;
return Stream.of(
JmapResponse.builder().clientId(clientId)
.response(setMailboxesResponse(setMailboxesRequest, mailboxSession))
.responseName(RESPONSE_NAME)
.build());
} finally {
timeMetric.stopAndPublish();
}
}
private SetMailboxesResponse setMailboxesResponse(SetMailboxesRequest request, MailboxSession mailboxSession) {
return processors.stream()
.map(processor -> processor.process(request, mailboxSession))
.reduce(SetMailboxesResponse.builder(),
(builder, resp) -> resp.mergeInto(builder) ,
(builder1, builder2) -> builder2.build().mergeInto(builder1)
)
.build();
}
}