spring SingleRow 源码
springboot SingleRow 代码
文件路径：/buildSrc/src/main/java/org/springframework/boot/build/context/properties/SingleRow.java
/*
* Copyright 2012-2021 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.build.context.properties;
import java.util.Arrays;
import java.util.stream.Collectors;
/**
* Table row containing a single configuration property.
*
* @author Brian Clozel
* @author Phillip Webb
*/
class SingleRow extends Row {
private final String displayName;
private final String description;
private final String defaultValue;
SingleRow(Snippet snippet, ConfigurationProperty property) {
super(snippet, property.getName());
this.displayName = property.getDisplayName();
this.description = property.getDescription();
this.defaultValue = getDefaultValue(property.getDefaultValue());
}
private String getDefaultValue(Object defaultValue) {
if (defaultValue == null) {
return null;
}
if (defaultValue.getClass().isArray()) {
return Arrays.stream((Object[]) defaultValue).map(Object::toString)
.collect(Collectors.joining("," + System.lineSeparator()));
}
return defaultValue.toString();
}
@Override
void write(Asciidoc asciidoc) {
asciidoc.append("|");
asciidoc.append("[[" + getAnchor() + "]]");
asciidoc.appendln("<<" + getAnchor() + ",`+", this.displayName, "+`>>");
writeDescription(asciidoc);
writeDefaultValue(asciidoc);
}
private void writeDescription(Asciidoc builder) {
if (this.description == null || this.description.isEmpty()) {
builder.appendln("|");
}
else {
String cleanedDescription = this.description.replace("|", "\\|").replace("<", "<").replace(">", ">");
builder.appendln("|+++", cleanedDescription, "+++");
}
}
private void writeDefaultValue(Asciidoc builder) {
String defaultValue = (this.defaultValue != null) ? this.defaultValue : "";
if (defaultValue.isEmpty()) {
builder.appendln("|");
}
else {
defaultValue = defaultValue.replace("\\", "\\\\").replace("|", "\\|");
builder.appendln("|`+", defaultValue, "+`");
}
}
}
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- 本文标签： Spring Boot Spring Java
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