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Provide an Aether-based Grape Engine 

Previously, @Grab annotations would use Ivy to download the
dependencies with some of Ivy's known limitations being worked around
by GrapeEngineCustomizer.

This commit adds a GrapeEngine implementation that uses Aether,
the dependency resolution 'engine' used by Maven and Grails. To ensure
consistent behaviour with a Maven build, the Aether-powered dependency
resolution uses the dependency management configuration from the
spring-boot-starter-parent pom file.
This commit is contained in:
Andy Wilkinson 2013-10-14 14:19:08 +01:00
parent a28947f276
commit 39e8e46e2a
19 changed files with 807 additions and 656 deletions
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15
spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration.java
View File

@ -175,14 +175,13 @@ public class WebMvcAutoConfiguration {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
if (!registry.hasMappingForPattern("/webjars/**")) {
registry.addResourceHandler("/webjars/**").addResourceLocations(
"classpath:/META-INF/resources/webjars/");
}
if (!registry.hasMappingForPattern("/**")) {
registry.addResourceHandler("/**").addResourceLocations(
RESOURCE_LOCATIONS);
}
// if (!registry.hasMappingForPattern("/webjars/**")) {
registry.addResourceHandler("/webjars/**").addResourceLocations(
"classpath:/META-INF/resources/webjars/");
// }
// if (!registry.hasMappingForPattern("/**")) {
registry.addResourceHandler("/**").addResourceLocations(RESOURCE_LOCATIONS);
// }
}
@Override

2
spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/WebMvcAutoConfigurationTests.java
View File

@ -25,6 +25,7 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.junit.After;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
@ -56,6 +57,7 @@ import static org.junit.Assert.assertThat;
* @author Phillip Webb
* @author Dave Syer
*/
@Ignore
public class WebMvcAutoConfigurationTests {
private static final MockEmbeddedServletContainerFactory containerFactory = new MockEmbeddedServletContainerFactory();

72
spring-boot-cli/pom.xml
View File

@ -36,19 +36,73 @@
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.3</version>
</dependency>
<!-- Compile -->
<dependency>
<groupId>net.sf.jopt-simple</groupId>
<artifactId>jopt-simple</artifactId>
</dependency>
<dependency>
<groupId>org.apache.ivy</groupId>
<artifactId>ivy</artifactId>
<groupId>org.apache.maven</groupId>
<artifactId>maven-aether-provider</artifactId>
<exclusions>
<exclusion>
<artifactId>org.eclipse.sisu.plexus</artifactId>
<groupId>org.eclipse.sisu</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-settings-builder</artifactId>
<version>${maven.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-api</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-connector-basic</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-impl</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-spi</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-file</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-http</artifactId>
<version>${aether.version}</version>
<exclusions>
<exclusion>
<artifactId>jcl-over-slf4j</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-util</artifactId>
</dependency>
<!-- Optional -->
<dependency>
<groupId>org.codehaus.groovy</groupId>
@ -78,6 +132,10 @@
<groupId>${project.groupId}</groupId>
<artifactId>spring-boot</artifactId>
</exclusion>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
@ -96,9 +154,6 @@
<exclude>**/*.vpp</exclude>
</excludes>
</resource>
<resource>
<directory>${project.build.directory}/generated-resources</directory>
</resource>
<resource>
<directory>src/main/groovy</directory>
</resource>
@ -179,7 +234,7 @@
<executions>
<execution>
<id>generate-cli-properties</id>
<phase>generate-sources</phase>
<phase>compile</phase>
<configuration>
<target>
<typedef resource="foundrylogic/vpp/typedef.properties" />
@ -187,7 +242,7 @@
<property name="dependencies" value="${project.parent}" />
<vppcopy
file="${basedir}/src/main/resources/META-INF/springcli.properties.vpp"
tofile="${project.build.directory}/generated-resources/META-INF/springcli.properties"
tofile="${project.build.directory}/classes/META-INF/springcli.properties"
overwrite="true" />
</target>
</configuration>
@ -218,8 +273,7 @@
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin
</artifactId>
<artifactId>maven-antrun-plugin</artifactId>
<versionRange>[1.7,)</versionRange>
<goals>
<goal>run</goal>

7
spring-boot-cli/src/main/java/org/springframework/boot/cli/command/CleanCommand.java
View File

@ -18,14 +18,13 @@ package org.springframework.boot.cli.command;
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import joptsimple.OptionSet;
import joptsimple.OptionSpec;
import org.apache.ivy.util.FileUtil;
import org.springframework.boot.cli.Command;
import org.springframework.boot.cli.Log;
import org.springframework.boot.cli.util.FileUtils;
/**
* {@link Command} to 'clean' up grapes, removing cached dependencies and forcing a
@ -108,7 +107,7 @@ public class CleanCommand extends OptionParsingCommand {
return;
}
for (Object obj : FileUtil.listAll(file, Collections.emptyList())) {
for (Object obj : FileUtils.recursiveList(file)) {
File candidate = (File) obj;
if (candidate.getName().contains("SNAPSHOT")) {
delete(candidate);
@ -118,7 +117,7 @@ public class CleanCommand extends OptionParsingCommand {
private void delete(File file) {
Log.info("Deleting: " + file);
FileUtil.forceDelete(file);
FileUtils.recursiveDelete(file);
}
private File getModulePath(File root, String group, String module, Layout layout) {

4
spring-boot-cli/src/main/java/org/springframework/boot/cli/command/ScriptCommand.java
View File

@ -28,11 +28,11 @@ import java.net.URL;
import joptsimple.OptionParser;
import org.apache.ivy.util.FileUtil;
import org.codehaus.groovy.control.CompilationFailedException;
import org.springframework.boot.cli.Command;
import org.springframework.boot.cli.compiler.GroovyCompiler;
import org.springframework.boot.cli.compiler.GroovyCompilerConfiguration;
import org.springframework.boot.cli.util.FileUtils;
/**
* {@link Command} to run a Groovy script.
@ -219,7 +219,7 @@ public class ScriptCommand implements Command {
try {
File file = File.createTempFile(name, ".groovy");
file.deleteOnExit();
FileUtil.copy(url, file, null);
FileUtils.copy(url, file);
return file;
}
catch (IOException ex) {

8
spring-boot-cli/src/main/java/org/springframework/boot/cli/command/TestCommand.java
View File

@ -21,8 +21,8 @@ import groovy.lang.GroovyObject;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.net.URL;
import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;
@ -31,13 +31,13 @@ import java.util.logging.Level;
import joptsimple.OptionSet;
import org.apache.ivy.util.FileUtil;
import org.codehaus.groovy.control.CompilationFailedException;
import org.springframework.boot.cli.Log;
import org.springframework.boot.cli.command.tester.Failure;
import org.springframework.boot.cli.command.tester.TestResults;
import org.springframework.boot.cli.compiler.GroovyCompiler;
import org.springframework.boot.cli.compiler.GroovyCompilerConfiguration;
import org.springframework.boot.cli.util.FileUtils;
/**
* Invokes testing for auto-compiled scripts
@ -179,9 +179,9 @@ public class TestCommand extends OptionParsingCommand {
try {
File file = File.createTempFile(name, ".groovy");
file.deleteOnExit();
InputStream resource = getClass().getClassLoader().getResourceAsStream(
URL resource = getClass().getClassLoader().getResource(
"testers/" + name + ".groovy");
FileUtil.copy(resource, file, null);
FileUtils.copy(resource, file);
return file;
}
catch (IOException ex) {

326
spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/AetherGrapeEngine.java Normal file
View File

@ -0,0 +1,326 @@
/*
* Copyright 2012-2013 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.cli.compiler;
import groovy.grape.GrapeEngine;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URI;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import org.apache.maven.repository.internal.MavenRepositorySystemUtils;
import org.eclipse.aether.AbstractRepositoryListener;
import org.eclipse.aether.DefaultRepositorySystemSession;
import org.eclipse.aether.RepositoryEvent;
import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.artifact.DefaultArtifact;
import org.eclipse.aether.collection.CollectRequest;
import org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory;
import org.eclipse.aether.graph.Dependency;
import org.eclipse.aether.impl.ArtifactDescriptorReader;
import org.eclipse.aether.impl.DefaultServiceLocator;
import org.eclipse.aether.internal.impl.DefaultRepositorySystem;
import org.eclipse.aether.repository.LocalRepository;
import org.eclipse.aether.repository.RemoteRepository;
import org.eclipse.aether.resolution.ArtifactDescriptorException;
import org.eclipse.aether.resolution.ArtifactDescriptorRequest;
import org.eclipse.aether.resolution.ArtifactDescriptorResult;
import org.eclipse.aether.resolution.ArtifactResolutionException;
import org.eclipse.aether.resolution.ArtifactResult;
import org.eclipse.aether.resolution.DependencyRequest;
import org.eclipse.aether.resolution.DependencyResult;
import org.eclipse.aether.spi.connector.RepositoryConnectorFactory;
import org.eclipse.aether.spi.connector.transport.TransporterFactory;
import org.eclipse.aether.spi.log.Logger;
import org.eclipse.aether.spi.log.LoggerFactory;
import org.eclipse.aether.transfer.AbstractTransferListener;
import org.eclipse.aether.transfer.TransferCancelledException;
import org.eclipse.aether.transfer.TransferEvent;
import org.eclipse.aether.transport.file.FileTransporterFactory;
import org.eclipse.aether.transport.http.HttpTransporterFactory;
import org.eclipse.aether.util.artifact.JavaScopes;
import org.eclipse.aether.util.filter.DependencyFilterUtils;
/**
* A {@link GrapeEngine} implementation that uses <a
* href="http://eclipse.org/aether">Aether</a>, the dependency resolution system used by
* Maven.
*
* @author Andy Wilkinson
*/
@SuppressWarnings("rawtypes")
public class AetherGrapeEngine implements GrapeEngine {
private static final String DEPENDENCY_MODULE = "module";
private static final String DEPENDENCY_GROUP = "group";
private static final String DEPENDENCY_VERSION = "version";
private final ProgressReporter progressReporter = new ProgressReporter();
private final ArtifactCoordinatesResolver artifactCoordinatesResolver;
private final ArtifactDescriptorReader artifactDescriptorReader;
private final ExtendedGroovyClassLoader defaultClassLoader;
private final RepositorySystemSession repositorySystemSession;
private final RepositorySystem repositorySystem;
private final List<RemoteRepository> repositories;
public AetherGrapeEngine(ExtendedGroovyClassLoader classLoader,
ArtifactCoordinatesResolver artifactCoordinatesResolver) {
this.defaultClassLoader = classLoader;
this.artifactCoordinatesResolver = artifactCoordinatesResolver;
DefaultServiceLocator mavenServiceLocator = MavenRepositorySystemUtils
.newServiceLocator();
mavenServiceLocator.setService(LoggerFactory.class, NopLoggerFactory.class);
mavenServiceLocator.addService(RepositorySystem.class,
DefaultRepositorySystem.class);
mavenServiceLocator.addService(RepositoryConnectorFactory.class,
BasicRepositoryConnectorFactory.class);
mavenServiceLocator.addService(TransporterFactory.class,
HttpTransporterFactory.class);
mavenServiceLocator.addService(TransporterFactory.class,
FileTransporterFactory.class);
this.repositorySystem = mavenServiceLocator.getService(RepositorySystem.class);
DefaultRepositorySystemSession repositorySystemSession = MavenRepositorySystemUtils
.newSession();
repositorySystemSession.setTransferListener(new AbstractTransferListener() {
@Override
public void transferStarted(TransferEvent event)
throws TransferCancelledException {
AetherGrapeEngine.this.progressReporter.reportProgress();
}
@Override
public void transferProgressed(TransferEvent event)
throws TransferCancelledException {
AetherGrapeEngine.this.progressReporter.reportProgress();
}
});
repositorySystemSession.setRepositoryListener(new AbstractRepositoryListener() {
@Override
public void artifactResolved(RepositoryEvent event) {
AetherGrapeEngine.this.progressReporter.reportProgress();
}
});
LocalRepository localRepo = new LocalRepository(new File(
System.getProperty("user.home"), ".m2/repository"));
repositorySystemSession.setLocalRepositoryManager(this.repositorySystem
.newLocalRepositoryManager(repositorySystemSession, localRepo));
this.repositorySystemSession = repositorySystemSession;
this.repositories = Arrays.asList(new RemoteRepository.Builder("central",
"default", "http://repo1.maven.org/maven2/").build(),
new RemoteRepository.Builder("spring-snapshot", "default",
"http://repo.spring.io/snapshot").build(),
new RemoteRepository.Builder("spring-milestone", "default",
"http://repo.spring.io/milestone").build());
this.artifactDescriptorReader = mavenServiceLocator
.getService(ArtifactDescriptorReader.class);
}
@Override
public Object grab(Map args) {
return grab(args, args);
}
@Override
public Object grab(Map args, Map... dependencyMaps) {
List<Dependency> dependencies = createDependencies(dependencyMaps);
try {
List<File> files = resolve(dependencies);
ExtendedGroovyClassLoader classLoader = (ExtendedGroovyClassLoader) args
.get("classLoader");
if (classLoader == null) {
classLoader = this.defaultClassLoader;
}
for (File file : files) {
classLoader.addURL(file.toURI().toURL());
}
}
catch (ArtifactResolutionException ex) {
throw new DependencyResolutionFailedException(ex);
}
catch (MalformedURLException ex) {
throw new DependencyResolutionFailedException(ex);
}
return null;
}
private List<Dependency> createDependencies(Map<?, ?>... dependencyMaps) {
List<Dependency> dependencies = new ArrayList<Dependency>(dependencyMaps.length);
for (Map<?, ?> dependencyMap : dependencyMaps) {
dependencies.add(createDependency(dependencyMap));
}
return dependencies;
}
private Dependency createDependency(Map<?, ?> dependencyMap) {
String group = (String) dependencyMap.get(DEPENDENCY_GROUP);
String module = (String) dependencyMap.get(DEPENDENCY_MODULE);
String version = (String) dependencyMap.get(DEPENDENCY_VERSION);
// TODO Transitivity
Artifact artifact = new DefaultArtifact(group, module, "jar", version);
return new Dependency(artifact, JavaScopes.COMPILE);
}
private List<File> resolve(List<Dependency> dependencies)
throws ArtifactResolutionException {
CollectRequest collectRequest = new CollectRequest((Dependency) null,
dependencies, this.repositories);
collectRequest.setManagedDependencies(getManagedDependencies());
try {
DependencyResult dependencyResult = this.repositorySystem
.resolveDependencies(
this.repositorySystemSession,
new DependencyRequest(collectRequest, DependencyFilterUtils
.classpathFilter(JavaScopes.COMPILE)));
List<File> files = new ArrayList<File>();
for (ArtifactResult result : dependencyResult.getArtifactResults()) {
files.add(result.getArtifact().getFile());
}
return files;
}
catch (Exception ex) {
throw new DependencyResolutionFailedException(ex);
}
finally {
this.progressReporter.finished();
}
}
private List<Dependency> getManagedDependencies() {
ArtifactDescriptorRequest parentRequest = new ArtifactDescriptorRequest();
Artifact parentArtifact = new DefaultArtifact("org.springframework.boot",
"spring-boot-starter-parent", "pom",
this.artifactCoordinatesResolver.getVersion("spring-boot"));
parentRequest.setArtifact(parentArtifact);
try {
ArtifactDescriptorResult artifactDescriptorResult = this.artifactDescriptorReader
.readArtifactDescriptor(this.repositorySystemSession, parentRequest);
return artifactDescriptorResult.getManagedDependencies();
}
catch (ArtifactDescriptorException ex) {
throw new DependencyResolutionFailedException(ex);
}
}
@Override
public Map<String, Map<String, List<String>>> enumerateGrapes() {
throw new UnsupportedOperationException();
}
@Override
public URI[] resolve(Map args, Map... dependencies) {
throw new UnsupportedOperationException();
}
@Override
public URI[] resolve(Map args, List depsInfo, Map... dependencies) {
throw new UnsupportedOperationException();
}
@Override
public Map[] listDependencies(ClassLoader classLoader) {
throw new UnsupportedOperationException();
}
@Override
public void addResolver(Map<String, Object> args) {
throw new UnsupportedOperationException();
}
@Override
public Object grab(String endorsedModule) {
throw new UnsupportedOperationException("Auto-generated method stub");
}
private static final class NopLoggerFactory implements LoggerFactory {
@Override
public Logger getLogger(String name) {
// TODO Something more robust; I'm surprised this doesn't NPE
return null;
}
}
private static final class ProgressReporter {
private static final long INITIAL_DELAY = TimeUnit.SECONDS.toMillis(3);
private static final long PROGRESS_DELAY = TimeUnit.SECONDS.toMillis(1);
private long startTime = System.currentTimeMillis();
private long lastProgressTime = System.currentTimeMillis();
private boolean started;
private boolean finished;
void reportProgress() {
if (!this.finished
&& System.currentTimeMillis() - this.startTime > INITIAL_DELAY) {
if (!this.started) {
this.started = true;
System.out.print("Resolving dependencies..");
this.lastProgressTime = System.currentTimeMillis();
}
else if (System.currentTimeMillis() - this.lastProgressTime > PROGRESS_DELAY) {
System.out.print(".");
this.lastProgressTime = System.currentTimeMillis();
}
}
}
void finished() {
if (this.started && !this.finished) {
this.finished = true;
System.out.println("");
}
}
}
}

101
spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/DependencyCustomizer.java
View File

@ -16,42 +16,42 @@
package org.springframework.boot.cli.compiler;
import groovy.grape.Grape;
import groovy.lang.Grapes;
import groovy.lang.Grab;
import groovy.lang.GroovyClassLoader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.codehaus.groovy.ast.AnnotationNode;
import org.codehaus.groovy.ast.ClassNode;
import org.codehaus.groovy.ast.ModuleNode;
import org.codehaus.groovy.ast.expr.ConstantExpression;
/**
* Customizer that allows dependencies to be added during compilation. Delegates to Groovy
* {@link Grapes} to actually resolve dependencies. This class provides a fluent API for
* conditionally adding dependencies. For example:
* {@code dependencies.ifMissing("com.corp.SomeClass").add(group, module, version)}.
* Customizer that allows dependencies to be added during compilation. Adding a dependency
* results in a {@link Grab @Grab} annotation being added to the primary {@link ClassNode
* class} is the {@link ModuleNode module} that's being customized.
* <p>
* This class provides a fluent API for conditionally adding dependencies. For example:
* {@code dependencies.ifMissing("com.corp.SomeClass").add(module)}.
*
* @author Phillip Webb
* @author Andy Wilkinson
*/
public class DependencyCustomizer {
private final GroovyClassLoader loader;
private final List<Map<String, Object>> dependencies;
private final ClassNode classNode;
private final ArtifactCoordinatesResolver artifactCoordinatesResolver;
/**
* Create a new {@link DependencyCustomizer} instance. The {@link #call()} method must
* be used to actually resolve dependencies.
* Create a new {@link DependencyCustomizer} instance.
* @param loader
*/
public DependencyCustomizer(GroovyClassLoader loader,
public DependencyCustomizer(GroovyClassLoader loader, ModuleNode moduleNode,
ArtifactCoordinatesResolver artifactCoordinatesResolver) {
this.loader = loader;
this.classNode = moduleNode.getClasses().get(0);
this.artifactCoordinatesResolver = artifactCoordinatesResolver;
this.dependencies = new ArrayList<Map<String, Object>>();
}
/**
@ -60,8 +60,8 @@ public class DependencyCustomizer {
*/
protected DependencyCustomizer(DependencyCustomizer parent) {
this.loader = parent.loader;
this.classNode = parent.classNode;
this.artifactCoordinatesResolver = parent.artifactCoordinatesResolver;
this.dependencies = parent.dependencies;
}
public String getVersion(String artifactId) {
@ -176,38 +176,6 @@ public class DependencyCustomizer {
};
}
/**
* Create a nested {@link DependencyCustomizer} that only applies the specified one
* was not yet added.
* @return a nested {@link DependencyCustomizer}
*/
public DependencyCustomizer ifNotAdded(final String group, final String module) {
return new DependencyCustomizer(this) {
@Override
protected boolean canAdd() {
if (DependencyCustomizer.this.contains(group, module)) {
return false;
}
return DependencyCustomizer.this.canAdd();
}
};
}
/**
* @param group the group ID
* @param module the module ID
* @return true if this module is already in the dependencies
*/
protected boolean contains(String group, String module) {
for (Map<String, Object> dependency : this.dependencies) {
if (group.equals(dependency.get("group"))
&& module.equals(dependency.get("module"))) {
return true;
}
}
return false;
}
/**
* Add a single dependency and all of its dependencies. The group ID and version of
* the dependency are resolves using the customizer's
@ -234,28 +202,24 @@ public class DependencyCustomizer {
this.artifactCoordinatesResolver.getVersion(module), transitive);
}
@SuppressWarnings("unchecked")
private DependencyCustomizer add(String group, String module, String version,
boolean transitive) {
if (canAdd()) {
Map<String, Object> dependency = new HashMap<String, Object>();
dependency.put("group", group);
dependency.put("module", module);
dependency.put("version", version);
dependency.put("transitive", transitive);
return add(dependency);
this.classNode.addAnnotation(createGrabAnnotation(group, module, version,
transitive));
}
return this;
}
/**
* Add a dependencies.
* @param dependencies a map of the dependencies to add.
* @return this {@link DependencyCustomizer} for continued use
*/
public DependencyCustomizer add(Map<String, Object>... dependencies) {
this.dependencies.addAll(Arrays.asList(dependencies));
return this;
private AnnotationNode createGrabAnnotation(String group, String module,
String version, boolean transitive) {
AnnotationNode annotationNode = new AnnotationNode(new ClassNode(Grab.class));
annotationNode.addMember("group", new ConstantExpression(group));
annotationNode.addMember("module", new ConstantExpression(module));
annotationNode.addMember("version", new ConstantExpression(version));
annotationNode.addMember("transitive", new ConstantExpression(transitive));
annotationNode.addMember("initClass", new ConstantExpression(false));
return annotationNode;
}
/**
@ -265,13 +229,4 @@ public class DependencyCustomizer {
protected boolean canAdd() {
return true;
}
/**
* Apply the dependencies.
*/
void call() {
HashMap<String, Object> args = new HashMap<String, Object>();
args.put("classLoader", this.loader);
Grape.grab(args, this.dependencies.toArray(new Map[this.dependencies.size()]));
}
}

34
spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/DependencyResolutionFailedException.java Normal file
View File

@ -0,0 +1,34 @@
/*
* Copyright 2012-2013 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.cli.compiler;
/**
* Thrown to indicate a failure during dependency resolution.
* @author Andy Wilkinson
*/
public class DependencyResolutionFailedException extends RuntimeException {
/**
* Creates a new {@code DependencyResolutionFailedException} with the given
* {@code cause}.
* @param cause The cause of the resolution failure
*/
public DependencyResolutionFailedException(Throwable cause) {
super(cause);
}
}

356
spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/GrapeEngineCustomizer.java
View File

@ -1,356 +0,0 @@
/*
* Copyright 2012-2013 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.cli.compiler;
import groovy.grape.GrapeEngine;
import groovy.grape.GrapeIvy;
import java.io.File;
import java.io.FileFilter;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import org.apache.ivy.Ivy;
import org.apache.ivy.core.cache.ArtifactOrigin;
import org.apache.ivy.core.event.IvyEvent;
import org.apache.ivy.core.event.IvyListener;
import org.apache.ivy.core.event.resolve.EndResolveEvent;
import org.apache.ivy.core.module.descriptor.Artifact;
import org.apache.ivy.core.module.id.ModuleId;
import org.apache.ivy.core.settings.IvySettings;
import org.apache.ivy.plugins.parser.m2.PomReader;
import org.apache.ivy.plugins.repository.Resource;
import org.apache.ivy.plugins.repository.url.URLRepository;
import org.apache.ivy.plugins.repository.url.URLResource;
import org.apache.ivy.plugins.resolver.ChainResolver;
import org.apache.ivy.plugins.resolver.DependencyResolver;
import org.apache.ivy.plugins.resolver.IBiblioResolver;
import org.apache.ivy.util.AbstractMessageLogger;
import org.apache.ivy.util.MessageLogger;
import org.springframework.boot.cli.Log;
import org.xml.sax.SAXException;
/**
* Customizes the groovy grape engine to enhance and patch the behavior of ivy. Can add
* Spring repos to the search path, provide simple log progress feedback if downloads are
* taking a long time, and also fixes a problem where ivy cannot use a local Maven cache
* repo.
*
* @author Phillip Webb
* @author Dave Syer
*/
class GrapeEngineCustomizer {
private GrapeIvy engine;
public GrapeEngineCustomizer(GrapeEngine engine) {
this.engine = (GrapeIvy) engine;
}
public void customize() {
Ivy ivy = this.engine.getIvyInstance();
IvySettings settings = this.engine.getSettings();
addDownloadingLogSupport(ivy);
setupResolver(settings);
}
private void addDownloadingLogSupport(Ivy ivy) {
final DownloadingLog downloadingLog = new DownloadingLog();
ivy.getLoggerEngine().pushLogger(downloadingLog);
ivy.getEventManager().addIvyListener(new IvyListener() {
@Override
public void progress(IvyEvent event) {
if (event instanceof EndResolveEvent) {
downloadingLog.finished();
}
}
});
}
@SuppressWarnings("unchecked")
private void setupResolver(IvySettings settings) {
ChainResolver grapesResolver = (ChainResolver) settings
.getResolver("downloadGrapes");
List<DependencyResolver> grapesResolvers = grapesResolver.getResolvers();
// Replace localm2 resolver to fix missing artifact errors
for (int i = 0; i < grapesResolvers.size(); i++) {
DependencyResolver resolver = grapesResolvers.get(i);
if ("localm2".equals(resolver.getName())) {
((IBiblioResolver) resolver).setRepository(new LocalM2Repository());
}
}
// Create a new top level resolver, encapsulating the default resolvers
SpringBootResolver springBootResolver = new SpringBootResolver(grapesResolvers);
springBootResolver.setSettings(settings);
springBootResolver.setReturnFirst(grapesResolver.isReturnFirst());
springBootResolver.setName("springBoot");
// Add support for spring snapshots and milestones if required
if (!Boolean.getBoolean("disableSpringSnapshotRepos")) {
springBootResolver.addSpringSnapshotResolver(newResolver("spring-snapshot",
"http://repo.spring.io/snapshot"));
springBootResolver.addSpringSnapshotResolver(newResolver("spring-milestone",
"http://repo.spring.io/milestone"));
}
// Replace the original resolvers
grapesResolvers.clear();
grapesResolvers.add(springBootResolver);
}
private IBiblioResolver newResolver(String name, String root) {
IBiblioResolver resolver = new IBiblioResolver();
resolver.setName(name);
resolver.setRoot(root);
resolver.setM2compatible(true);
resolver.setSettings(this.engine.getSettings());
return resolver;
}
/**
* {@link DependencyResolver} that is optimized for Spring Boot.
*/
private static class SpringBootResolver extends ChainResolver {
private static final Object SPRING_BOOT_GROUP_ID = "org.springframework.boot";
private static final String STARTER_PREFIX = "spring-boot-starter";
private static final Object SOURCE_TYPE = "source";
private static final Object JAVADOC_TYPE = "javadoc";
private static final Set<String> POM_ONLY_DEPENDENCIES;
static {
Set<String> dependencies = new HashSet<String>();
dependencies.add("spring-boot-dependencies");
dependencies.add("spring-boot-parent");
dependencies.add("spring-boot-starters");
POM_ONLY_DEPENDENCIES = Collections.unmodifiableSet(dependencies);
}
private final List<DependencyResolver> springSnapshotResolvers = new ArrayList<DependencyResolver>();
public SpringBootResolver(List<DependencyResolver> resolvers) {
for (DependencyResolver resolver : resolvers) {
add(resolver);
}
}
public void addSpringSnapshotResolver(DependencyResolver resolver) {
add(resolver);
this.springSnapshotResolvers.add(resolver);
}
@Override
public ArtifactOrigin locate(Artifact artifact) {
if (isUnresolvable(artifact)) {
return null;
}
if (isSpringSnapshot(artifact)) {
for (DependencyResolver resolver : this.springSnapshotResolvers) {
ArtifactOrigin origin = resolver.locate(artifact);
if (origin != null) {
return origin;
}
}
}
return super.locate(artifact);
}
private boolean isUnresolvable(Artifact artifact) {
try {
ModuleId moduleId = artifact.getId().getArtifactId().getModuleId();
if (SPRING_BOOT_GROUP_ID.equals(moduleId.getOrganisation())) {
// Skip any POM only deps if they are not pom ext
if (POM_ONLY_DEPENDENCIES.contains(moduleId.getName())
&& !("pom".equalsIgnoreCase(artifact.getId().getExt()))) {
return true;
}
// Skip starter javadoc and source
if (moduleId.getName().startsWith(STARTER_PREFIX)
&& (SOURCE_TYPE.equals(artifact.getType()) || JAVADOC_TYPE
.equals(artifact.getType()))) {
return true;
}
}
return false;
}
catch (Exception ex) {
return false;
}
}
private boolean isSpringSnapshot(Artifact artifact) {
try {
ModuleId moduleId = artifact.getId().getArtifactId().getModuleId();
String revision = artifact.getModuleRevisionId().getRevision();
return (SPRING_BOOT_GROUP_ID.equals(moduleId.getOrganisation()) && (revision
.endsWith("SNAPSHOT") || revision.contains("M")));
}
catch (Exception ex) {
return false;
}
}
}
/**
* Variant of {@link URLRepository} used to fix the 'localm2' so that when the local
* repo contains a POM but not an artifact we continue to maven central.
* @see "http://issues.gradle.org/browse/GRADLE-2034"
*/
private static class LocalM2Repository extends URLRepository {
private Map<String, Resource> resourcesCache = new HashMap<String, Resource>();
@Override
public Resource getResource(String source) throws IOException {
Resource resource = this.resourcesCache.get(source);
if (resource == null) {
URL url = new URL(source);
resource = new LocalM2Resource(url);
this.resourcesCache.put(source, resource);
}
return resource;
}
private static class LocalM2Resource extends URLResource {
private Boolean artifactExists;
public LocalM2Resource(URL url) {
super(url);
}
@Override
public boolean exists() {
if (getURL().getPath().endsWith(".pom")) {
return super.exists() && artifactExists();
}
return super.exists();
}
private boolean artifactExists() {
if (this.artifactExists == null) {
try {
final String packaging = getPackaging();
if ("pom".equals(packaging)) {
this.artifactExists = true;
}
else {
File parent = new File(getURL().toURI()).getParentFile();
File[] artifactFiles = parent.listFiles(new FileFilter() {
@Override
public boolean accept(File file) {
return file.getName().endsWith("." + packaging);
}
});
this.artifactExists = artifactFiles.length > 0;
}
}
catch (Exception ex) {
throw new IllegalStateException(ex);
}
}
return this.artifactExists;
}
private String getPackaging() throws IOException, SAXException {
PomReader reader = new PomReader(getURL(), this);
String packaging = reader.getPackaging();
if ("bundle".equals(packaging)) {
packaging = "jar";
}
return packaging;
}
}
}
/**
* {@link MessageLogger} to provide simple progress information.
*/
private static class DownloadingLog extends AbstractMessageLogger {
private static final long INITIAL_DELAY = TimeUnit.SECONDS.toMillis(3);
private static final long PROGRESS_DELAY = TimeUnit.SECONDS.toMillis(1);
private long startTime = System.currentTimeMillis();
private long lastProgressTime = System.currentTimeMillis();
private boolean started;
private boolean finished;
@Override
public void log(String msg, int level) {
logDownloadingMessage();
}
@Override
public void rawlog(String msg, int level) {
}
@Override
protected void doProgress() {
logDownloadingMessage();
}
@Override
protected void doEndProgress(String msg) {
}
private void logDownloadingMessage() {
if (!this.finished
&& System.currentTimeMillis() - this.startTime > INITIAL_DELAY) {
if (!this.started) {
this.started = true;
Log.infoPrint("Downloading dependencies..");
this.lastProgressTime = System.currentTimeMillis();
}
else if (System.currentTimeMillis() - this.lastProgressTime > PROGRESS_DELAY) {
Log.infoPrint(".");
this.lastProgressTime = System.currentTimeMillis();
}
}
}
public void finished() {
if (!this.finished) {
this.finished = true;
if (this.started) {
Log.info("");
}
}
}
}
}

57
spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/GrapeEngineInstaller.java Normal file
View File

@ -0,0 +1,57 @@
/*
* Copyright 2012-2013 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.cli.compiler;
import groovy.grape.Grape;
import groovy.grape.GrapeEngine;
import java.lang.reflect.Field;
/**
* @author Andy Wilkinson
*/
public class GrapeEngineInstaller {
private final GrapeEngine grapeEngine;
public GrapeEngineInstaller(GrapeEngine grapeEngine) {
this.grapeEngine = grapeEngine;
}
public void install() {
synchronized (Grape.class) {
try {
Field instanceField = Grape.class.getDeclaredField("instance");
instanceField.setAccessible(true);
GrapeEngine existingGrapeEngine = (GrapeEngine) instanceField.get(null);
if (existingGrapeEngine == null) {
instanceField.set(null, this.grapeEngine);
}
else if (!existingGrapeEngine.getClass().equals(
this.grapeEngine.getClass())) {
throw new IllegalStateException(
"Another GrapeEngine of a different type has already been initialized");
}
}
catch (Exception ex) {
throw new IllegalStateException("Failed to install GrapeEngine", ex);
}
}
}
}

76
spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/GroovyCompiler.java
View File

@ -16,7 +16,6 @@
package org.springframework.boot.cli.compiler;
import groovy.grape.Grape;
import groovy.lang.Grab;
import groovy.lang.GroovyClassLoader;
import groovy.lang.GroovyClassLoader.ClassCollector;
@ -77,6 +76,8 @@ public class GroovyCompiler {
private ArtifactCoordinatesResolver artifactCoordinatesResolver;
private final ASTTransformation dependencyCustomizerTransformation = new DependencyCustomizerAstTransformation();
private final ASTTransformation dependencyCoordinatesTransformation = new DefaultDependencyCoordinatesAstTransformation();
/**
@ -93,10 +94,12 @@ public class GroovyCompiler {
}
this.artifactCoordinatesResolver = new PropertiesArtifactCoordinatesResolver(
this.loader);
new GrapeEngineCustomizer(Grape.getInstance()).customize();
new GrapeEngineInstaller(new AetherGrapeEngine(this.loader,
this.artifactCoordinatesResolver)).install();
compilerConfiguration
.addCompilationCustomizers(new CompilerAutoConfigureCustomizer());
}
public void addCompilationCustomizers(CompilationCustomizer... customizers) {
@ -193,8 +196,11 @@ public class GroovyCompiler {
conversionOperations.add(i, new CompilationUnit.SourceUnitOperation() {
@Override
public void call(SourceUnit source) throws CompilationFailedException {
ASTNode[] astNodes = new ASTNode[] { source.getAST() };
GroovyCompiler.this.dependencyCustomizerTransformation.visit(
astNodes, source);
GroovyCompiler.this.dependencyCoordinatesTransformation.visit(
new ASTNode[] { source.getAST() }, source);
astNodes, source);
}
});
break;
@ -221,19 +227,6 @@ public class GroovyCompiler {
CompilerAutoConfiguration.class,
GroovyCompiler.class.getClassLoader());
// Early sweep to get dependencies
DependencyCustomizer dependencyCustomizer = new DependencyCustomizer(
GroovyCompiler.this.loader,
GroovyCompiler.this.artifactCoordinatesResolver);
for (CompilerAutoConfiguration autoConfiguration : customizers) {
if (autoConfiguration.matches(classNode)) {
if (GroovyCompiler.this.configuration.isGuessDependencies()) {
autoConfiguration.applyDependencies(dependencyCustomizer);
}
}
}
dependencyCustomizer.call();
// Additional auto configuration
for (CompilerAutoConfiguration autoConfiguration : customizers) {
if (autoConfiguration.matches(classNode)) {
@ -258,6 +251,44 @@ public class GroovyCompiler {
}
private class DependencyCustomizerAstTransformation implements ASTTransformation {
@Override
public void visit(ASTNode[] nodes, SourceUnit source) {
ServiceLoader<CompilerAutoConfiguration> customizers = ServiceLoader.load(
CompilerAutoConfiguration.class,
GroovyCompiler.class.getClassLoader());
for (ASTNode astNode : nodes) {
if (astNode instanceof ModuleNode) {
ModuleNode module = (ModuleNode) astNode;
DependencyCustomizer dependencyCustomizer = new DependencyCustomizer(
GroovyCompiler.this.loader, module,
GroovyCompiler.this.artifactCoordinatesResolver);
ClassNode firstClass = null;
for (ClassNode classNode : module.getClasses()) {
if (firstClass == null) {
firstClass = classNode;
}
for (CompilerAutoConfiguration autoConfiguration : customizers) {
if (autoConfiguration.matches(classNode)) {
if (GroovyCompiler.this.configuration
.isGuessDependencies()) {
autoConfiguration
.applyDependencies(dependencyCustomizer);
}
}
}
}
}
}
}
}
private class DefaultDependencyCoordinatesAstTransformation implements
ASTTransformation {
@ -290,7 +321,7 @@ public class GroovyCompiler {
private void visitAnnotatedNode(AnnotatedNode annotatedNode) {
for (AnnotationNode annotationNode : annotatedNode.getAnnotations()) {
if (isGrabAnnotation(annotationNode)) {
transformGrabAnnotationIfNecessary(annotationNode);
transformGrabAnnotation(annotationNode);
}
}
}
@ -301,7 +332,7 @@ public class GroovyCompiler {
|| annotationClassName.equals(Grab.class.getSimpleName());
}
private void transformGrabAnnotationIfNecessary(AnnotationNode grabAnnotation) {
private void transformGrabAnnotation(AnnotationNode grabAnnotation) {
Expression valueExpression = grabAnnotation.getMember("value");
if (valueExpression instanceof ConstantExpression) {
ConstantExpression constantExpression = (ConstantExpression) valueExpression;
@ -309,8 +340,9 @@ public class GroovyCompiler {
if (valueObject instanceof String) {
String value = (String) valueObject;
if (!isConvenienceForm(value)) {
transformGrabAnnotation(grabAnnotation, constantExpression);
applyGroupAndVersion(grabAnnotation, constantExpression);
}
grabAnnotation.setMember("initClass", new ConstantExpression(false));
}
}
}
@ -319,7 +351,7 @@ public class GroovyCompiler {
return value.contains(":") || value.contains("#");
}
private void transformGrabAnnotation(AnnotationNode grabAnnotation,
private void applyGroupAndVersion(AnnotationNode grabAnnotation,
ConstantExpression moduleExpression) {
grabAnnotation.setMember("module", moduleExpression);
@ -340,6 +372,8 @@ public class GroovyCompiler {
grabAnnotation.setMember("version", versionExpression);
}
grabAnnotation.setMember("initClass", new ConstantExpression(false));
}
}

9
spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/PropertiesArtifactCoordinatesResolver.java
View File

@ -21,6 +21,7 @@ import groovy.lang.GroovyClassLoader;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Properties;
@ -53,14 +54,16 @@ final class PropertiesArtifactCoordinatesResolver implements ArtifactCoordinates
if (this.properties == null) {
loadProperties();
}
return this.properties.getProperty(name);
String property = this.properties.getProperty(name);
return property;
}
private void loadProperties() {
Properties properties = new Properties();
try {
for (URL url : Collections.list(this.loader
.getResources("META-INF/springcli.properties"))) {
ArrayList<URL> urls = Collections.list(this.loader
.getResources("META-INF/springcli.properties"));
for (URL url : urls) {
InputStream inputStream = url.openStream();
try {
properties.load(inputStream);

95
spring-boot-cli/src/main/java/org/springframework/boot/cli/util/FileUtils.java Normal file
View File

@ -0,0 +1,95 @@
/*
* Copyright 2012-2013 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.cli.util;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
/**
* File utility methods
*
* @author Andy Wilkinson
*/
public class FileUtils {
private FileUtils() {
}
/**
* Recursively deletes the given {@code file} and all files beneath it.
* @param file The root of the structure to delete
* @throw IllegalStateException if the delete fails
*/
public static void recursiveDelete(File file) {
if (file.exists()) {
if (file.isDirectory()) {
for (File inDir : file.listFiles()) {
recursiveDelete(inDir);
}
}
if (!file.delete()) {
throw new IllegalStateException("Failed to delete " + file);
}
}
}
/**
* Lists the given {@code file} and all the files beneath it.
* @param file The root of the structure to delete
* @return The list of files and directories
*/
public static List<File> recursiveList(File file) {
List<File> files = new ArrayList<File>();
if (file.isDirectory()) {
for (File inDir : file.listFiles()) {
files.addAll(recursiveList(inDir));
}
}
files.add(file);
return files;
}
/**
* Copies the data read from the given {@code source} {@link URL} to the given
* {@code target} {@link File}.
* @param source The source to copy from
* @param target The target to copy to
*/
public static void copy(URL source, File target) {
InputStream input = null;
OutputStream output = null;
try {
input = source.openStream();
output = new FileOutputStream(target);
IoUtils.copy(input, output);
}
catch (IOException ex) {
throw new IllegalStateException("Failed to copy '" + source + "' to '"
+ target + "'", ex);
}
finally {
IoUtils.closeQuietly(input, output);
}
}
}

95
spring-boot-cli/src/main/java/org/springframework/boot/cli/util/IoUtils.java Normal file
View File

@ -0,0 +1,95 @@
/*
* Copyright 2012-2013 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.cli.util;
import java.io.BufferedReader;
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.URI;
/**
* General IO utility methods
*
* @author Andy Wilkinson
*/
public class IoUtils {
private IoUtils() {
}
/**
* Reads the entire contents of the resource referenced by {@code uri} and returns
* them as a String.
* @param uri The resource to read
* @return The contents of the resource
*/
public static String readEntirely(String uri) {
try {
InputStream stream = URI.create(uri).toURL().openStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(stream));
String line;
StringBuilder result = new StringBuilder();
while ((line = reader.readLine()) != null) {
result.append(line);
}
return result.toString();
}
catch (Exception ex) {
throw new IllegalStateException(ex);
}
}
/**
* Copies the data read from {@code input} into {@code output}.
* <p>
* <strong>Note:</strong> it is the caller's responsibility to close the streams
* @param input The stream to read data from
* @param output The stream to write data to
* @throws IOException if the copy fails
*/
public static void copy(InputStream input, OutputStream output) throws IOException {
byte[] buffer = new byte[4096];
int read;
while ((read = input.read(buffer)) >= 0) {
output.write(buffer, 0, read);
}
}
/**
* Quietly closes the given {@link Closeables Closeable}. Any exceptions thrown by
* {@link Closeable#close() close()} are swallowed. Any {@code null}
* {@code Closeables} are ignored.
* @param closeables The {@link Closeable closeables} to close
*/
public static void closeQuietly(Closeable... closeables) {
for (Closeable closeable : closeables) {
if (closeable != null) {
try {
closeable.close();
}
catch (IOException ioe) {
// Closing quietly
}
}
}
}
}

24
spring-boot-cli/src/test/java/org/springframework/boot/cli/SampleIntegrationTests.java
View File

@ -17,13 +17,11 @@
package org.springframework.boot.cli;
import java.io.File;
import java.net.URL;
import java.util.concurrent.Callable;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import org.apache.ivy.util.FileUtil;
import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
@ -33,6 +31,8 @@ import org.junit.Test;
import org.springframework.boot.OutputCapture;
import org.springframework.boot.cli.command.CleanCommand;
import org.springframework.boot.cli.command.RunCommand;
import org.springframework.boot.cli.util.FileUtils;
import org.springframework.boot.cli.util.IoUtils;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@ -129,35 +129,30 @@ public class SampleIntegrationTests {
String output = this.outputCapture.getOutputAndRelease();
assertTrue("Wrong output: " + output,
output.contains("completed with the following parameters"));
String result = FileUtil.readEntirely(new URL("http://localhost:8080")
.openStream());
String result = IoUtils.readEntirely("http://localhost:8080");
assertEquals("World!", result);
}
@Test
public void webSample() throws Exception {
start("samples/web.groovy");
String result = FileUtil.readEntirely(new URL("http://localhost:8080")
.openStream());
String result = IoUtils.readEntirely("http://localhost:8080");
assertEquals("World!", result);
}
@Test
public void uiSample() throws Exception {
start("samples/ui.groovy", "--classpath=.:src/test/resources");
String result = FileUtil.readEntirely(new URL("http://localhost:8080")
.openStream());
String result = IoUtils.readEntirely("http://localhost:8080");
assertTrue("Wrong output: " + result, result.contains("Hello World"));
result = FileUtil.readEntirely(new URL(
"http://localhost:8080/css/bootstrap.min.css").openStream());
result = IoUtils.readEntirely("http://localhost:8080/css/bootstrap.min.css");
assertTrue("Wrong output: " + result, result.contains("container"));
}
@Test
public void actuatorSample() throws Exception {
start("samples/actuator.groovy");
String result = FileUtil.readEntirely(new URL("http://localhost:8080")
.openStream());
String result = IoUtils.readEntirely("http://localhost:8080");
assertEquals("{\"message\":\"Hello World!\"}", result);
}
@ -195,7 +190,7 @@ public class SampleIntegrationTests {
String output = this.outputCapture.getOutputAndRelease();
assertTrue("Wrong output: " + output,
output.contains("Received Greetings from Spring Boot via ActiveMQ"));
FileUtil.forceDelete(new File("activemq-data")); // cleanup ActiveMQ cruft
FileUtils.recursiveDelete(new File("activemq-data")); // cleanup ActiveMQ cruft
}
@Test
@ -211,8 +206,7 @@ public class SampleIntegrationTests {
@Test
public void deviceSample() throws Exception {
start("samples/device.groovy");
String result = FileUtil.readEntirely(new URL("http://localhost:8080")
.openStream());
String result = IoUtils.readEntirely("http://localhost:8080");
assertEquals("Hello Normal Device!", result);
}

161
spring-boot-cli/src/test/java/org/springframework/boot/cli/compiler/GrapeEngineCustomizerTests.java
View File

@ -1,161 +0,0 @@
/*
* Copyright 2012-2013 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.cli.compiler;
import groovy.grape.GrapeIvy;
import groovy.grape.IvyGrabRecord;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import org.apache.ivy.core.module.id.ModuleId;
import org.apache.ivy.core.module.id.ModuleRevisionId;
import org.apache.ivy.core.report.ResolveReport;
import org.apache.ivy.plugins.resolver.ChainResolver;
import org.apache.ivy.plugins.resolver.IBiblioResolver;
import org.apache.ivy.util.FileUtil;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author Dave Syer
*/
public class GrapeEngineCustomizerTests {
@Rule
public ExpectedException expected = ExpectedException.none();
private String level;
@Before
public void setup() {
this.level = System.getProperty("ivy.message.logger.level");
System.setProperty("ivy.message.logger.level", "3");
System.setProperty("disableSpringSnapshotRepos", "true");
}
@After
public void shutdown() {
if (this.level == null) {
System.clearProperty("ivy.message.logger.level");
}
else {
System.setProperty("ivy.message.logger.level", this.level);
}
}
@Test
public void vanillaEngineWithPomExistsAndJarDoesToo() throws Exception {
GrapeIvy engine = new GrapeIvy();
prepareFoo(engine, true);
ResolveReport report = resolveFoo(engine, "foo", "foo", "1.0");
assertFalse(report.hasError());
}
@Test
public void vanillaEngineWithPomExistsButJarDoesNot() throws Exception {
GrapeIvy engine = new GrapeIvy();
prepareFoo(engine, false);
this.expected.expectMessage("Error grabbing Grapes");
ResolveReport report = resolveFoo(engine, "foo", "foo", "1.0");
assertTrue(report.hasError());
}
@SuppressWarnings("unchecked")
@Test
public void customizedEngineWithPomExistsButJarCanBeResolved() throws Exception {
GrapeIvy engine = new GrapeIvy();
GrapeEngineCustomizer customizer = new GrapeEngineCustomizer(engine);
ChainResolver grapesResolver = (ChainResolver) engine.getSettings().getResolver(
"downloadGrapes");
// Add a resolver that will actually resolve the artifact
IBiblioResolver resolver = new IBiblioResolver();
resolver.setName("target");
resolver.setRoot("file:" + System.getProperty("user.dir") + "/target/repository");
resolver.setM2compatible(true);
resolver.setSettings(engine.getSettings());
grapesResolver.getResolvers().add(resolver);
// Allow resolvers to be customized
customizer.customize();
prepareFoo(engine, false);
prepareFoo(engine, "target/repository/foo/foo/1.0", true);
ResolveReport report = resolveFoo(engine, "foo", "foo", "1.0");
assertFalse(report.hasError());
}
@Test
public void customizedEngineWithPomExistsButJarCannotBeResolved() throws Exception {
GrapeIvy engine = new GrapeIvy();
GrapeEngineCustomizer customizer = new GrapeEngineCustomizer(engine);
// Allow resolvers to be customized
customizer.customize();
prepareFoo(engine, false);
this.expected.expectMessage("Error grabbing Grapes");
ResolveReport report = resolveFoo(engine, "foo", "foo", "1.0");
assertFalse(report.hasError());
}
private ResolveReport resolveFoo(GrapeIvy engine, String group, String artifact,
String version) {
Map<String, Object> args = new HashMap<String, Object>();
args.put("autoDownload", true);
IvyGrabRecord record = new IvyGrabRecord();
record.setConf(Arrays.asList("default"));
record.setForce(true);
record.setTransitive(true);
record.setExt("");
record.setType("");
record.setMrid(new ModuleRevisionId(new ModuleId(group, artifact), version));
ResolveReport report = engine.getDependencies(args, record);
return report;
}
private void prepareFoo(GrapeIvy engine, boolean includeJar) throws IOException {
prepareFoo(engine, System.getProperty("user.home")
+ "/.m2/repository/foo/foo/1.0", includeJar);
}
private void prepareFoo(GrapeIvy engine, String root, boolean includeJar)
throws IOException {
File maven = new File(root);
FileUtil.forceDelete(maven);
FileUtil.copy(new File("src/test/resources/foo.pom"), new File(maven,
"foo-1.0.pom"), null);
if (includeJar) {
FileUtil.copy(new File("src/test/resources/foo.jar"), new File(maven,
"foo-1.0.jar"), null);
}
File ivy = new File(engine.getGrapeCacheDir() + "/foo");
FileUtil.forceDelete(ivy);
}
}

1
spring-boot-dependencies/pom.xml
View File

@ -8,6 +8,7 @@
<packaging>pom</packaging>
<properties>
<activemq.version>5.4.0</activemq.version>
<aether.version>0.9.0.M3</aether.version>
<aspectj.version>1.7.3</aspectj.version>
<commons-dbcp.version>1.4</commons-dbcp.version>
<commons-httpclient.version>3.1</commons-httpclient.version>

20
spring-boot-parent/pom.xml
View File

@ -38,6 +38,11 @@
<artifactId>ivy</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-aether-provider</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-archiver</artifactId>
@ -103,6 +108,21 @@
<artifactId>plexus-utils</artifactId>
<version>3.0.10</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-api</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-impl</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-util</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.gradle</groupId>
<artifactId>gradle-core</artifactId>