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Merge pull request #31126 from abel533

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* pr/31126:
  Polish "Resolve errors in layers.xsd"
  Resolve errors in layers.xsd

Closes gh-31126
pull/32644/head
Phillip Webb 3 years ago
parent bf3c6dfdba 05a6447a8d
commit f185b0767a
7 changed files with 65 additions and 20 deletions
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17
spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/build.gradle
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@ -64,6 +64,11 @@ dependencies {
versionProperties(project(path: ":spring-boot-project:spring-boot-dependencies", configuration: "effectiveBom"))
}
ext {
versionElements = version.split("\\.")
xsdVersion = versionElements[0] + "." + versionElements[1]
}
syncDocumentationSourceForAsciidoctor {
from(documentPluginGoals) {
into "asciidoc/goals"
@ -71,6 +76,9 @@ syncDocumentationSourceForAsciidoctor {
}
sourceSets {
main {
output.dir("${buildDir}/generated/resources/xsd", builtBy: "xsdResources")
}
intTest {
output.dir("${buildDir}/generated-resources", builtBy: "extractVersionProperties")
}
@ -78,8 +86,7 @@ sourceSets {
tasks.withType(org.asciidoctor.gradle.jvm.AbstractAsciidoctorTask) {
doFirst {
def versionEl = version.split("\\.")
attributes "spring-boot-xsd-version": versionEl[0] + '.' + versionEl[1]
attributes "spring-boot-xsd-version" : project.ext.xsdVersion
}
}
@ -129,6 +136,12 @@ task zip(type: Zip) {
}
}
task xsdResources(type: Sync) {
from "src/main/xsd/layers-${project.ext.xsdVersion}.xsd"
into "${buildDir}/generated/resources/xsd/org/springframework/boot/maven"
rename { fileName -> "layers.xsd" }
}
prepareMavenBinaries {
versions "3.8.1", "3.6.3", "3.5.4"
}

3
spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/AbstractPackagerMojo.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2021 the original author or authors.
* 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.
@ -171,6 +171,7 @@ public abstract class AbstractPackagerMojo extends AbstractDependencyFilterMojo
private Document getDocumentIfAvailable(File xmlFile) throws Exception {
InputSource inputSource = new InputSource(new FileInputStream(xmlFile));
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
return builder.parse(inputSource);
}

32
spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/CustomLayersProvider.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2020 the original author or authors.
* 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.
@ -16,16 +16,24 @@
package org.springframework.boot.maven;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.function.Function;
import java.util.stream.Collectors;
import javax.xml.XMLConstants;
import javax.xml.transform.dom.DOMSource;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import javax.xml.validation.Validator;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import org.springframework.boot.loader.tools.Layer;
import org.springframework.boot.loader.tools.Library;
@ -45,6 +53,7 @@ import org.springframework.boot.loader.tools.layer.LibraryContentFilter;
class CustomLayersProvider {
CustomLayers getLayers(Document document) {
validate(document);
Element root = document.getDocumentElement();
List<ContentSelector<String>> applicationSelectors = getApplicationSelectors(root);
List<ContentSelector<Library>> librarySelectors = getLibrarySelectors(root);
@ -52,6 +61,27 @@ class CustomLayersProvider {
return new CustomLayers(layers, applicationSelectors, librarySelectors);
}
private void validate(Document document) {
Schema schema = loadSchema();
try {
Validator validator = schema.newValidator();
validator.validate(new DOMSource(document));
}
catch (SAXException | IOException ex) {
throw new IllegalStateException("Invalid layers.xml configuration", ex);
}
}
private Schema loadSchema() {
try {
SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
return factory.newSchema(getClass().getResource("layers.xsd"));
}
catch (SAXException ex) {
throw new IllegalStateException("Unable to load layers XSD");
}
}
private List<ContentSelector<String>> getApplicationSelectors(Element root) {
return getSelectors(root, "application", (element) -> getSelector(element, ApplicationContentFilter::new));
}

6
spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/xsd/layers-2.3.xsd
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@ -6,9 +6,9 @@
<xsd:element name="layers" type="layersType" />
<xsd:complexType name="layersType">
<xsd:sequence>
<xsd:element name="application" type="applicationType" />
<xsd:element name="dependencies" type="dependenciesType" />
<xsd:element name="layerOrder" type="layerOrderType" />
<xsd:element name="application" type="applicationType" minOccurs="0"/>
<xsd:element name="dependencies" type="dependenciesType" minOccurs="0"/>
<xsd:element name="layerOrder" type="layerOrderType" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="applicationType">

12
spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/xsd/layers-2.4.xsd
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@ -6,9 +6,9 @@
<xsd:element name="layers" type="layersType" />
<xsd:complexType name="layersType">
<xsd:sequence>
<xsd:element name="application" type="applicationType" />
<xsd:element name="dependencies" type="dependenciesType" />
<xsd:element name="layerOrder" type="layerOrderType" />
<xsd:element name="application" type="applicationType" minOccurs="0"/>
<xsd:element name="dependencies" type="dependenciesType" minOccurs="0"/>
<xsd:element name="layerOrder" type="layerOrderType" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="applicationType">
@ -78,21 +78,21 @@
<xsd:complexContent>
<xsd:extension base="intoType">
<xsd:choice minOccurs="0">
<xsd:element type="xsd:string" name="includeProjectDependencies" minOccurs="0">
<xsd:element type="xsd:string" name="includeModuleDependencies" minOccurs="0">
<xsd:annotation>
<xsd:documentation><![CDATA[
Include dependencies on other modules in the build.
]]></xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:element type="xsd:string" name="excludeProjectDependencies" minOccurs="0">
<xsd:element type="xsd:string" name="excludeModuleDependencies" minOccurs="0">
<xsd:annotation>
<xsd:documentation><![CDATA[
Exclude dependencies on other modules in the build.
]]></xsd:documentation>
</xsd:annotation>
</xsd:element>
</xsd:choice>
</xsd:choice>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>

12
spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/xsd/layers-2.5.xsd
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@ -6,9 +6,9 @@
<xsd:element name="layers" type="layersType" />
<xsd:complexType name="layersType">
<xsd:sequence>
<xsd:element name="application" type="applicationType" />
<xsd:element name="dependencies" type="dependenciesType" />
<xsd:element name="layerOrder" type="layerOrderType" />
<xsd:element name="application" type="applicationType" minOccurs="0"/>
<xsd:element name="dependencies" type="dependenciesType" minOccurs="0"/>
<xsd:element name="layerOrder" type="layerOrderType" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="applicationType">
@ -78,21 +78,21 @@
<xsd:complexContent>
<xsd:extension base="intoType">
<xsd:choice minOccurs="0">
<xsd:element type="xsd:string" name="includeProjectDependencies" minOccurs="0">
<xsd:element type="xsd:string" name="includeModuleDependencies" minOccurs="0">
<xsd:annotation>
<xsd:documentation><![CDATA[
Include dependencies on other modules in the build.
]]></xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:element type="xsd:string" name="excludeProjectDependencies" minOccurs="0">
<xsd:element type="xsd:string" name="excludeModuleDependencies" minOccurs="0">
<xsd:annotation>
<xsd:documentation><![CDATA[
Exclude dependencies on other modules in the build.
]]></xsd:documentation>
</xsd:annotation>
</xsd:element>
</xsd:choice>
</xsd:choice>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>

3
spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/test/java/org/springframework/boot/maven/CustomLayersProviderTests.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2021 the original author or authors.
* 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.
@ -97,6 +97,7 @@ class CustomLayersProviderTests {
ClassPathResource resource = new ClassPathResource(resourceName);
InputSource inputSource = new InputSource(resource.getInputStream());
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
DocumentBuilder documentBuilder = factory.newDocumentBuilder();
return documentBuilder.parse(inputSource);
}

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