org.springframework.boot.logging.logback.SpringPropertyAction Maven / Gradle / Ivy
/*
* Copyright 2012-2022 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
*
* https://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.springframework.boot.logging.logback;
import ch.qos.logback.core.joran.action.BaseModelAction;
import ch.qos.logback.core.joran.spi.SaxEventInterpretationContext;
import ch.qos.logback.core.model.Model;
import org.xml.sax.Attributes;
/**
* Logback {@link BaseModelAction} for {@code } tags. Allows Logback
* properties to be sourced from the Spring environment.
*
* @author Phillip Webb
* @author Eddú Meléndez
* @author Madhura Bhave
* @author Andy Wilkinson
* @see SpringPropertyModel
* @see SpringPropertyModelHandler
*/
class SpringPropertyAction extends BaseModelAction {
private static final String SOURCE_ATTRIBUTE = "source";
private static final String DEFAULT_VALUE_ATTRIBUTE = "defaultValue";
@Override
protected Model buildCurrentModel(SaxEventInterpretationContext interpretationContext, String name,
Attributes attributes) {
SpringPropertyModel model = new SpringPropertyModel();
model.setName(attributes.getValue(NAME_ATTRIBUTE));
model.setSource(attributes.getValue(SOURCE_ATTRIBUTE));
model.setScope(attributes.getValue(SCOPE_ATTRIBUTE));
model.setDefaultValue(attributes.getValue(DEFAULT_VALUE_ATTRIBUTE));
return model;
}
}