| /* |
| * 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.logging.log4j.spring.boot; |
| |
| import org.apache.logging.log4j.core.config.Configuration; |
| import org.apache.logging.log4j.core.config.arbiters.Arbiter; |
| import org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute; |
| import org.apache.logging.log4j.core.config.plugins.PluginBuilderFactory; |
| import org.apache.logging.log4j.core.config.plugins.PluginConfiguration; |
| import org.apache.logging.log4j.plugins.Node; |
| import org.apache.logging.log4j.plugins.Plugin; |
| import org.springframework.core.env.Environment; |
| import org.springframework.core.env.Profiles; |
| import org.springframework.util.StringUtils; |
| |
| /** |
| * An Aribter that uses the active Spring profile to determine if configuration should be included. |
| */ |
| @Plugin(name = "SpringProfile", category = Node.CATEGORY, elementType = Arbiter.ELEMENT_TYPE, |
| deferChildren = true, printObject = true) |
| public class SpringProfileArbiter extends SpringEnvironmentHolder implements Arbiter { |
| |
| private final String[] profileNames; |
| |
| private SpringProfileArbiter(final String[] profiles) { |
| this.profileNames = profiles; |
| |
| } |
| |
| @Override |
| public boolean isCondition() { |
| Environment environment = getEnvironment(); |
| if (environment == null) { |
| return false; |
| } |
| |
| if (profileNames.length == 0) { |
| return false; |
| } |
| return environment.acceptsProfiles(Profiles.of(profileNames)); |
| } |
| |
| @PluginBuilderFactory |
| public static Builder newBuilder() { |
| return new Builder(); |
| } |
| |
| public static class Builder implements org.apache.logging.log4j.core.util.Builder<SpringProfileArbiter> { |
| |
| public static final String ATTR_NAME = "name"; |
| |
| @PluginBuilderAttribute(ATTR_NAME) |
| private String name; |
| |
| @PluginConfiguration |
| private Configuration configuration;; |
| |
| /** |
| * Sets the Profile Name or Names. |
| * @param name the profile name(s). |
| * @return this |
| */ |
| public Builder setName(final String name) { |
| this.name = name; |
| return asBuilder(); |
| } |
| |
| public Builder setConfiguration(final Configuration configuration) { |
| this.configuration = configuration; |
| return asBuilder(); |
| } |
| |
| private Builder asBuilder() { |
| return this; |
| } |
| |
| public SpringProfileArbiter build() { |
| String[] profileNames = StringUtils.trimArrayElements( |
| StringUtils.commaDelimitedListToStringArray(configuration.getStrSubstitutor().replace(name))); |
| return new SpringProfileArbiter(profileNames); |
| } |
| } |
| } |