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Merge branch '1.4.x' into 1.5.x

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This commit is contained in:
Andy Wilkinson 2016-12-08 11:38:13 +00:00
commit 53287eadf6
4 changed files with 183 additions and 75 deletions
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11
spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/JarLauncher.java
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@ -16,14 +16,12 @@
package org.springframework.boot.loader;
import java.util.List;
import org.springframework.boot.loader.archive.Archive;
/**
* {@link Launcher} for JAR based archives. This launcher assumes that dependency jars are
* included inside a {@code /BOOT-INF/lib} and that application classes are included
* inside a {@code /BOOT-INF/classes} directory.
* included inside a {@code /BOOT-INF/lib} directory and that application classes are
* included inside a {@code /BOOT-INF/classes} directory.
*
* @author Phillip Webb
* @author Andy Wilkinson
@ -49,11 +47,6 @@ public class JarLauncher extends ExecutableArchiveLauncher {
return entry.getName().startsWith(BOOT_INF_LIB);
}
@Override
protected void postProcessClassPathArchives(List<Archive> archives) throws Exception {
archives.add(0, getArchive());
}
public static void main(String[] args) throws Exception {
new JarLauncher().launch(args);
}

99
spring-boot-tools/spring-boot-loader/src/test/java/org/springframework/boot/loader/AbstractExecutableArchiveLauncherTests.java Normal file
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@ -0,0 +1,99 @@
/*
* Copyright 2012-2016 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.springframework.boot.loader;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import java.util.jar.JarOutputStream;
import java.util.zip.CRC32;
import java.util.zip.ZipEntry;
import org.junit.Rule;
import org.junit.rules.TemporaryFolder;
import org.springframework.boot.loader.archive.Archive;
import org.springframework.util.FileCopyUtils;
/**
* Base class for testing {@link ExecutableArchiveLauncher} implementations.
*
* @author Andy Wilkinson
*/
public class AbstractExecutableArchiveLauncherTests {
@Rule
public TemporaryFolder temp = new TemporaryFolder();
protected File createJarArchive(String name, String entryPrefix) throws IOException {
File archive = this.temp.newFile(name);
JarOutputStream jarOutputStream = new JarOutputStream(
new FileOutputStream(archive));
jarOutputStream.putNextEntry(new JarEntry(entryPrefix + "/"));
jarOutputStream.putNextEntry(new JarEntry(entryPrefix + "/classes/"));
jarOutputStream.putNextEntry(new JarEntry(entryPrefix + "/lib/"));
JarEntry webInfLibFoo = new JarEntry(entryPrefix + "/lib/foo.jar");
webInfLibFoo.setMethod(ZipEntry.STORED);
ByteArrayOutputStream fooJarStream = new ByteArrayOutputStream();
new JarOutputStream(fooJarStream).close();
webInfLibFoo.setSize(fooJarStream.size());
CRC32 crc32 = new CRC32();
crc32.update(fooJarStream.toByteArray());
webInfLibFoo.setCrc(crc32.getValue());
jarOutputStream.putNextEntry(webInfLibFoo);
jarOutputStream.write(fooJarStream.toByteArray());
jarOutputStream.close();
return archive;
}
protected File explode(File archive) throws IOException {
File exploded = this.temp.newFolder("exploded");
JarFile jarFile = new JarFile(archive);
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
JarEntry entry = entries.nextElement();
File entryFile = new File(exploded, entry.getName());
if (entry.isDirectory()) {
entryFile.mkdirs();
}
else {
FileCopyUtils.copy(jarFile.getInputStream(entry),
new FileOutputStream(entryFile));
}
}
jarFile.close();
return exploded;
}
protected Set<URL> getUrls(List<Archive> archives) throws MalformedURLException {
Set<URL> urls = new HashSet<URL>(archives.size());
for (Archive archive : archives) {
urls.add(archive.getUrl());
}
return urls;
}
}

64
spring-boot-tools/spring-boot-loader/src/test/java/org/springframework/boot/loader/JarLauncherTests.java Normal file
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@ -0,0 +1,64 @@
/*
* Copyright 2012-2016 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.springframework.boot.loader;
import java.io.File;
import java.net.URL;
import java.util.List;
import org.junit.Test;
import org.springframework.boot.loader.archive.Archive;
import org.springframework.boot.loader.archive.ExplodedArchive;
import org.springframework.boot.loader.archive.JarFileArchive;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link JarLauncher}.
*
* @author Andy Wilkinson
*/
public class JarLauncherTests extends AbstractExecutableArchiveLauncherTests {
@Test
public void explodedJarHasOnlyBootInfClassesAndContentsOfBootInfLibOnClasspath()
throws Exception {
File explodedRoot = explode(createJarArchive("archive.jar", "BOOT-INF"));
JarLauncher launcher = new JarLauncher(new ExplodedArchive(explodedRoot, true));
List<Archive> archives = launcher.getClassPathArchives();
assertThat(archives).hasSize(2);
assertThat(getUrls(archives)).containsOnly(
new File(explodedRoot, "BOOT-INF/classes").toURI().toURL(),
new URL("jar:"
+ new File(explodedRoot, "BOOT-INF/lib/foo.jar").toURI().toURL()
+ "!/"));
}
@Test
public void archivedJarHasOnlyBootInfClassesAndContentsOfBootInfLibOnClasspath()
throws Exception {
File jarRoot = createJarArchive("archive.jar", "BOOT-INF");
JarLauncher launcher = new JarLauncher(new JarFileArchive(jarRoot));
List<Archive> archives = launcher.getClassPathArchives();
assertThat(archives).hasSize(2);
assertThat(getUrls(archives)).containsOnly(
new URL("jar:" + jarRoot.toURI().toURL() + "!/BOOT-INF/classes!/"),
new URL("jar:" + jarRoot.toURI().toURL() + "!/BOOT-INF/lib/foo.jar!/"));
}
}

84
spring-boot-tools/spring-boot-loader/src/test/java/org/springframework/boot/loader/WarLauncherTests.java
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@ -16,96 +16,48 @@
package org.springframework.boot.loader;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.jar.JarEntry;
import java.util.jar.JarOutputStream;
import java.util.zip.CRC32;
import java.util.zip.ZipEntry;
import org.junit.Test;
import org.springframework.boot.loader.archive.Archive;
import org.springframework.boot.loader.archive.ExplodedArchive;
import org.springframework.boot.loader.archive.JarFileArchive;
import org.springframework.util.FileSystemUtils;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link WarLauncher}
* Tests for {@link WarLauncher}.
*
* @author Andy Wilkinson
*/
public class WarLauncherTests {
public class WarLauncherTests extends AbstractExecutableArchiveLauncherTests {
@Test
public void explodedWarHasOnlyWebInfClassesAndContentsOfWebInfLibOnClasspath()
throws Exception {
File warRoot = new File("target/exploded-war");
FileSystemUtils.deleteRecursively(warRoot);
warRoot.mkdirs();
File webInfClasses = new File(warRoot, "WEB-INF/classes");
webInfClasses.mkdirs();
File webInfLib = new File(warRoot, "WEB-INF/lib");
webInfLib.mkdirs();
File webInfLibFoo = new File(webInfLib, "foo.jar");
new JarOutputStream(new FileOutputStream(webInfLibFoo)).close();
WarLauncher launcher = new WarLauncher(new ExplodedArchive(warRoot, true));
List<Archive> archives = launcher.getClassPathArchives();
assertThat(archives).hasSize(2);
assertThat(getUrls(archives)).containsOnly(webInfClasses.toURI().toURL(),
new URL("jar:" + webInfLibFoo.toURI().toURL() + "!/"));
}
@Test
public void archivedWarHasOnlyWebInfClassesAndContentsOfWebInfLibOnClasspath()
throws Exception {
File warRoot = createWarArchive();
WarLauncher launcher = new WarLauncher(new JarFileArchive(warRoot));
File explodedRoot = explode(createJarArchive("archive.war", "WEB-INF"));
WarLauncher launcher = new WarLauncher(new ExplodedArchive(explodedRoot, true));
List<Archive> archives = launcher.getClassPathArchives();
assertThat(archives).hasSize(2);
assertThat(getUrls(archives)).containsOnly(
new URL("jar:" + warRoot.toURI().toURL() + "!/WEB-INF/classes!/"),
new URL("jar:" + warRoot.toURI().toURL() + "!/WEB-INF/lib/foo.jar!/"));
new File(explodedRoot, "WEB-INF/classes").toURI().toURL(),
new URL("jar:"
+ new File(explodedRoot, "WEB-INF/lib/foo.jar").toURI().toURL()
+ "!/"));
}
private Set<URL> getUrls(List<Archive> archives) throws MalformedURLException {
Set<URL> urls = new HashSet<URL>(archives.size());
for (Archive archive : archives) {
urls.add(archive.getUrl());
}
return urls;
@Test
public void archivedWarHasOnlyWebInfClassesAndContentsOWebInfLibOnClasspath()
throws Exception {
File jarRoot = createJarArchive("archive.war", "WEB-INF");
WarLauncher launcher = new WarLauncher(new JarFileArchive(jarRoot));
List<Archive> archives = launcher.getClassPathArchives();
assertThat(archives).hasSize(2);
assertThat(getUrls(archives)).containsOnly(
new URL("jar:" + jarRoot.toURI().toURL() + "!/WEB-INF/classes!/"),
new URL("jar:" + jarRoot.toURI().toURL() + "!/WEB-INF/lib/foo.jar!/"));
}
private File createWarArchive() throws IOException, FileNotFoundException {
File warRoot = new File("target/archive.war");
warRoot.delete();
JarOutputStream jarOutputStream = new JarOutputStream(
new FileOutputStream(warRoot));
jarOutputStream.putNextEntry(new JarEntry("WEB-INF/"));
jarOutputStream.putNextEntry(new JarEntry("WEB-INF/classes/"));
jarOutputStream.putNextEntry(new JarEntry("WEB-INF/lib/"));
JarEntry webInfLibFoo = new JarEntry("WEB-INF/lib/foo.jar");
webInfLibFoo.setMethod(ZipEntry.STORED);
ByteArrayOutputStream fooJarStream = new ByteArrayOutputStream();
new JarOutputStream(fooJarStream).close();
webInfLibFoo.setSize(fooJarStream.size());
CRC32 crc32 = new CRC32();
crc32.update(fooJarStream.toByteArray());
webInfLibFoo.setCrc(crc32.getValue());
jarOutputStream.putNextEntry(webInfLibFoo);
jarOutputStream.write(fooJarStream.toByteArray());
jarOutputStream.close();
return warRoot;
}
}