com.couchbase.client.core.error.context.AggregateErrorContext Maven / Gradle / Ivy

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The official Couchbase JVM Core IO Library

There is a newer version: 3.7.2

/*
 * Copyright (c) 2019 Couchbase, Inc.
 *
 * Licensed 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 com.couchbase.client.core.error.context;

import com.couchbase.client.core.annotation.Stability;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * An error context which combines more than one context to dump.
 */
@Stability.Uncommitted
public class AggregateErrorContext extends ErrorContext {

  private final List innerContexts;

  public AggregateErrorContext(final List innerContexts) {
    super(null);
    this.innerContexts = innerContexts;
  }

  public List contexts() {
    return innerContexts;
  }

  @Override
  public void injectExportableParams(Map input) {
    super.injectExportableParams(input);
    if (innerContexts != null && !innerContexts.isEmpty()) {
      List> inner = new ArrayList<>();
      for (ErrorContext ctx : innerContexts) {
        Map ctxInner = new HashMap<>();
        if (ctx != null) {
          ctx.injectExportableParams(ctxInner);
        }
        inner.add(ctxInner);
      }
      input.put("aggregateErrors", inner);
    }
  }
}