org.glowroot.config.GaugeConfigBase Maven / Gradle / Ivy
/*
* Copyright 2014-2015 the original author or authors.
*
* 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 org.glowroot.config;
import java.util.List;
import javax.annotation.Nullable;
import org.glowroot.shaded.fasterxml.jackson.annotation.JsonIgnore;
import org.glowroot.shaded.fasterxml.jackson.databind.annotation.JsonSerialize;
import org.glowroot.shaded.google.common.base.CharMatcher;
import org.glowroot.shaded.google.common.base.Splitter;
import org.glowroot.shaded.google.common.collect.ImmutableList;
import org.glowroot.shaded.google.common.collect.Ordering;
import org.immutables.value.Value;
import static org.glowroot.shaded.google.common.base.Preconditions.checkNotNull;
@Value.Immutable
@JsonSerialize
public abstract class GaugeConfigBase {
public static final Ordering orderingByName = new Ordering() {
@Override
public int compare(@Nullable GaugeConfig left, @Nullable GaugeConfig right) {
checkNotNull(left);
checkNotNull(right);
return display(left.mbeanObjectName())
.compareToIgnoreCase(display(right.mbeanObjectName()));
}
};
public abstract String mbeanObjectName();
public abstract ImmutableList mbeanAttributes();
@Value.Derived
@JsonIgnore
public String version() {
return Versions.getVersion(this);
}
public static String display(String mbeanObjectName) {
// e.g. java.lang:name=PS Eden Space,type=MemoryPool
List parts = Splitter.on(CharMatcher.anyOf(":,")).splitToList(mbeanObjectName);
StringBuilder name = new StringBuilder();
name.append(parts.get(0));
for (int i = 1; i < parts.size(); i++) {
name.append('/');
name.append(parts.get(i).split("=")[1]);
}
return name.toString();
}
@Value.Immutable
@JsonSerialize
public abstract static class MBeanAttributeBase {
@Value.Parameter
public abstract String name();
@Value.Parameter
public abstract boolean everIncreasing();
}
}