org.graylog2.messageprocessors.MessageProcessorsConfig Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see .
*/
package org.graylog2.messageprocessors;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.auto.value.AutoValue;
import org.graylog.autovalue.WithBeanGetter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
@AutoValue
@WithBeanGetter
@JsonAutoDetect
public abstract class MessageProcessorsConfig {
@JsonProperty("processor_order")
public abstract List processorOrder();
@JsonProperty("disabled_processors")
public abstract Set disabledProcessors();
@JsonCreator
public static MessageProcessorsConfig create(@JsonProperty("processor_order") List processorOrder,
@JsonProperty("disabled_processors") Set disabledProcessors) {
return builder()
.processorOrder(processorOrder)
.disabledProcessors(disabledProcessors)
.build();
}
public static MessageProcessorsConfig create(List processorOrder) {
return builder()
.processorOrder(processorOrder)
.disabledProcessors(Collections.emptySet())
.build();
}
public static MessageProcessorsConfig defaultConfig() {
return builder()
.processorOrder(Collections.emptyList())
.disabledProcessors(Collections.emptySet())
.build();
}
public static Builder builder() {
return new AutoValue_MessageProcessorsConfig.Builder();
}
public abstract Builder toBuilder();
public MessageProcessorsConfig withProcessors(final Set availableProcessors) {
final List newOrder = new ArrayList<>();
// Check if processor actually exists.
processorOrder().stream()
.filter(availableProcessors::contains)
.forEach(newOrder::add);
// Add availableProcessors which are not in the config yet to the end.
availableProcessors.stream()
.filter(processor -> !newOrder.contains(processor))
.sorted(String.CASE_INSENSITIVE_ORDER)
.forEach(newOrder::add);
return toBuilder().processorOrder(newOrder).build();
}
@AutoValue.Builder
public static abstract class Builder {
public abstract Builder processorOrder(List processorOrder);
public abstract Builder disabledProcessors(Set disabledProcessors);
public abstract MessageProcessorsConfig build();
}
}