org.apache.karaf.tooling.VerifyMojo Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.karaf.tooling;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.atomic.AtomicLong;
import java.util.function.BiFunction;
import java.util.jar.Attributes;
import java.util.jar.Manifest;
import java.util.regex.Pattern;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import aQute.bnd.osgi.Macro;
import aQute.bnd.osgi.Processor;
import org.apache.felix.resolver.Logger;
import org.apache.felix.resolver.ResolverImpl;
import org.apache.felix.utils.resource.ResourceBuilder;
import org.apache.felix.utils.resource.ResourceImpl;
import org.apache.felix.utils.version.VersionRange;
import org.apache.felix.utils.version.VersionTable;
import org.apache.karaf.features.BundleInfo;
import org.apache.karaf.features.DeploymentEvent;
import org.apache.karaf.features.FeatureEvent;
import org.apache.karaf.features.FeaturesService;
import org.apache.karaf.features.LocationPattern;
import org.apache.karaf.features.internal.download.DownloadCallback;
import org.apache.karaf.features.internal.download.DownloadManager;
import org.apache.karaf.features.internal.download.Downloader;
import org.apache.karaf.features.internal.download.StreamProvider;
import org.apache.karaf.features.internal.model.*;
import org.apache.karaf.features.internal.resolver.ResourceUtils;
import org.apache.karaf.features.internal.service.Deployer;
import org.apache.karaf.features.internal.service.FeaturesProcessorImpl;
import org.apache.karaf.features.internal.service.FeaturesServiceConfig;
import org.apache.karaf.features.internal.service.State;
import org.apache.karaf.features.internal.service.StaticInstallSupport;
import org.apache.karaf.features.internal.util.MapUtils;
import org.apache.karaf.features.internal.util.MultiException;
import org.apache.karaf.profile.assembly.CustomDownloadManager;
import org.apache.karaf.tooling.utils.MavenUtil;
import org.apache.karaf.tooling.utils.MojoSupport;
import org.apache.karaf.tooling.utils.ReactorMavenResolver;
import org.apache.karaf.util.config.PropertiesLoader;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.Component;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.plugins.annotations.ResolutionScope;
import org.apache.maven.project.MavenProject;
import org.eclipse.aether.repository.WorkspaceReader;
import org.ops4j.pax.url.mvn.MavenResolver;
import org.ops4j.pax.url.mvn.MavenResolvers;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleException;
import org.osgi.framework.Constants;
import org.osgi.framework.InvalidSyntaxException;
import org.osgi.framework.Version;
import org.osgi.framework.namespace.IdentityNamespace;
import org.osgi.framework.startlevel.BundleStartLevel;
import org.osgi.framework.wiring.BundleCapability;
import org.osgi.framework.wiring.BundleRequirement;
import org.osgi.framework.wiring.BundleRevision;
import org.osgi.framework.wiring.BundleWiring;
import org.osgi.resource.Requirement;
import org.osgi.service.resolver.ResolutionException;
import static java.util.jar.JarFile.MANIFEST_NAME;
@Mojo(name = "verify", requiresDependencyResolution = ResolutionScope.COMPILE_PLUS_RUNTIME, threadSafe = true)
public class VerifyMojo extends MojoSupport {
@Parameter(property = "descriptors")
protected Set descriptors;
@Parameter(property = "blacklistedDescriptors")
protected Set blacklistedDescriptors;
@Parameter(property = "featureProcessingInstructions")
protected File featureProcessingInstructions;
@Parameter(property = "failOnUninstall")
protected boolean failOnUninstall = true;
@Parameter(property = "failOnUpdate")
protected boolean failOnUpdate = true;
@Parameter(property = "features")
protected List features;
@Parameter(property = "framework")
protected Set framework;
@Parameter(property = "configuration")
protected String configuration;
@Parameter(property = "distribution", defaultValue = "org.apache.karaf:apache-karaf")
protected String distribution;
@Parameter(property = "javase")
protected String javase;
@Parameter(property = "dist-dir")
protected String distDir;
@Parameter(property = "karaf-version")
protected String karafVersion;
@Parameter(property = "additional-metadata")
protected File additionalMetadata;
@Parameter(property = "ignore-missing-conditions")
protected boolean ignoreMissingConditions;
@Parameter(property = "fail")
protected String fail = "end";
@Parameter(property = "verify-transitive")
protected boolean verifyTransitive = false;
@Parameter(defaultValue = "${project}", readonly = true)
protected MavenProject project;
@Component(role = WorkspaceReader.class, hint = "reactor")
protected WorkspaceReader reactor;
@Parameter(property = "skip", defaultValue = "${features.verify.skip}")
protected boolean skip;
@Parameter(readonly = true, defaultValue = "${project.groupId}")
protected String selfGroupId;
@Parameter(readonly = true, defaultValue = "${project.artifactId}")
protected String selfArtifactId;
protected MavenResolver resolver;
@Override
public void execute() throws MojoExecutionException {
if (skip) {
return;
}
if (karafVersion == null) {
karafVersion = org.apache.karaf.util.Version.karafVersion();
}
Hashtable config = new Hashtable<>();
String remoteRepositories = MavenUtil.remoteRepositoryList(project.getRemoteProjectRepositories());
getLog().info("Using repositories: " + remoteRepositories);
config.put("maven.repositories", remoteRepositories);
config.put("maven.localRepository", localRepo.getBasedir());
if (mavenSession.getRequest().getUserSettingsFile().exists()) {
config.put("maven.settings", mavenSession.getRequest().getUserSettingsFile().toString());
}
// TODO: add more configuration bits ?
resolver = new ReactorMavenResolver(reactor, MavenResolvers.createMavenResolver(config, "maven"));
doExecute();
}
private String getVersion(String id, String def) {
String v = getVersion(id);
return v != null ? v : def;
}
private String getVersion(String id) {
Artifact artifact = project.getArtifactMap().get(id);
if (artifact != null) {
return artifact.getBaseVersion();
} else if (id.startsWith("org.apache.karaf")) {
return karafVersion;
} else {
return null;
}
}
private static Object invoke(Object object, String getter) throws MojoExecutionException {
try {
return object.getClass().getMethod(getter).invoke(object);
} catch (Exception e) {
throw new MojoExecutionException("Unable to build remote repository from " + object.toString(), e);
}
}
private static Object getPolicy(Object object, boolean snapshots) throws MojoExecutionException {
return invoke(object, "getPolicy", new Class[] { Boolean.TYPE }, new Object[] { snapshots });
}
private static Object invoke(Object object, String getter, Class[] types, Object[] params) throws MojoExecutionException {
try {
return object.getClass().getMethod(getter, types).invoke(object, params);
} catch (Exception e) {
throw new MojoExecutionException("Unable to build remote repository from " + object.toString(), e);
}
}
protected void doExecute() throws MojoExecutionException {
System.setProperty("karaf.home", "target/karaf");
System.setProperty("karaf.data", "target/karaf/data");
Hashtable properties = new Hashtable<>();
if (additionalMetadata != null) {
try (Reader reader = new FileReader(additionalMetadata)) {
Properties metadata = new Properties();
metadata.load(reader);
for (Enumeration e = metadata.propertyNames(); e.hasMoreElements(); ) {
Object key = e.nextElement();
Object val = metadata.get(key);
properties.put(key.toString(), val.toString());
}
} catch (IOException e) {
throw new MojoExecutionException("Unable to load additional metadata from " + additionalMetadata, e);
}
}
Set allDescriptors = new LinkedHashSet<>();
if (descriptors == null) {
if (framework == null) {
framework = Collections.singleton("framework");
}
descriptors = new LinkedHashSet<>();
if (framework.contains("framework")) {
allDescriptors.add("mvn:org.apache.karaf.features/framework/" + getVersion("org.apache.karaf.features:framework") + "/xml/features");
}
String filePrefix = null;
if (System.getProperty("os.name").contains("Windows")) {
filePrefix = "file:/";
} else {
filePrefix = "file:";
}
allDescriptors.add(filePrefix + project.getBuild().getDirectory() + File.separator
+ "feature"
+ File.separator
+ "feature.xml");
} else {
allDescriptors.addAll(descriptors);
if (framework != null && framework.contains("framework")) {
allDescriptors.add("mvn:org.apache.karaf.features/framework/" + getVersion("org.apache.karaf.features:framework") + "/xml/features");
}
}
// TODO: allow using external configuration ?
ScheduledExecutorService executor = Executors.newScheduledThreadPool(8);
DownloadManager manager = new CustomDownloadManager(resolver, executor);
final Map repositories;
Map> allFeatures = new HashMap<>();
try {
repositories = loadRepositories(manager, allDescriptors);
for (String repoUri : repositories.keySet()) {
List features = repositories.get(repoUri).getFeature();
// Ack features to inline configuration files urls
for (Feature feature : features) {
for (org.apache.karaf.features.internal.model.Bundle bi : feature.getBundle()) {
String loc = bi.getLocation();
String nloc = null;
if (loc.contains("file:")) {
for (ConfigFile cfi : feature.getConfigfile()) {
if (cfi.getFinalname().substring(1)
.equals(loc.substring(loc.indexOf("file:") + "file:".length()))) {
nloc = cfi.getLocation();
}
}
}
if (nloc != null) {
Field field = bi.getClass().getDeclaredField("location");
field.setAccessible(true);
field.set(bi, loc.substring(0, loc.indexOf("file:")) + nloc);
}
}
}
allFeatures.put(repoUri, features);
}
} catch (Exception e) {
throw new MojoExecutionException("Unable to load features descriptors", e);
}
List featuresToTest = new ArrayList<>();
if (verifyTransitive) {
for (List features : allFeatures.values()) {
featuresToTest.addAll(features);
}
} else {
for (String uri : descriptors) {
featuresToTest.addAll(allFeatures.get(uri));
}
}
if (features != null && !features.isEmpty()) {
Pattern pattern = getPattern(features);
for (Iterator iterator = featuresToTest.iterator(); iterator.hasNext();) {
Feature feature = iterator.next();
String id = feature.getName() + "/" + feature.getVersion();
if (!pattern.matcher(id).matches()) {
iterator.remove();
}
}
}
for (String fmk : framework) {
properties.put("feature.framework." + fmk, fmk);
}
Set successes = new LinkedHashSet<>();
Set ignored = new LinkedHashSet<>();
Set skipped = new LinkedHashSet<>();
Map failures = new LinkedHashMap<>();
for (Feature feature : featuresToTest) {
String id = feature.getId();
if (feature.isBlacklisted()) {
skipped.add(id);
getLog().info("Verification of feature " + id + " skipped");
continue;
}
try {
verifyResolution(new CustomDownloadManager(resolver, executor),
repositories, Collections.singleton(id), properties);
successes.add(id);
getLog().info("Verification of feature " + id + " succeeded");
} catch (Exception e) {
if (e.getCause() instanceof ResolutionException || !getLog().isDebugEnabled()) {
getLog().warn(e.getMessage() + ": " + id);
getLog().warn(e.getCause().getMessage());
} else {
getLog().warn(e);
}
failures.put(id, e);
if ("first".equals(fail)) {
throw e;
}
}
for (Conditional cond : feature.getConditional()) {
Set ids = new LinkedHashSet<>();
ids.add(feature.getId());
ids.addAll(cond.getCondition());
String cid = String.join("+", ids);
try {
verifyResolution(manager, repositories, ids, properties);
successes.add(cid);
getLog().info("Verification of feature " + cid + " succeeded");
} catch (Exception e) {
if (ignoreMissingConditions && e.getCause() instanceof ResolutionException) {
boolean ignore = true;
Collection requirements = ((ResolutionException) e.getCause()).getUnresolvedRequirements();
for (Requirement req : requirements) {
ignore &= (IdentityNamespace.IDENTITY_NAMESPACE.equals(req.getNamespace())
&& ResourceUtils.TYPE_FEATURE.equals(req.getAttributes().get("type"))
&& cond.getCondition().contains(req.getAttributes().get(IdentityNamespace.IDENTITY_NAMESPACE).toString()));
}
if (ignore) {
ignored.add(cid);
getLog().warn("Feature resolution failed for " + cid
+ "\nMessage: " + e.getCause().getMessage());
continue;
}
}
if (e.getCause() instanceof ResolutionException || !getLog().isDebugEnabled()) {
getLog().warn(e.getMessage());
} else {
getLog().warn(e);
}
failures.put(cid, e);
if ("first".equals(fail)) {
throw e;
}
}
}
}
executor.shutdown();
int nb = successes.size() + ignored.size() + failures.size();
getLog().info("Features verified: " + nb + ", failures: " + failures.size() + ", ignored: " + ignored.size() + ", skipped: " + skipped.size());
if (!failures.isEmpty()) {
getLog().info("Failures: " + String.join(", ", failures.keySet()));
}
if ("end".equals(fail) && !failures.isEmpty()) {
throw new MojoExecutionException("Verification failures", new MultiException("Verification failures", new ArrayList<>(failures.values())));
}
}
static Pattern getPattern(List features) {
StringBuilder sb = new StringBuilder();
boolean prevIsNeg = false;
for (String feature : features) {
if (sb.length() > 0 && !prevIsNeg) {
sb.append("|");
}
sb.append("(");
feature = feature.trim();
boolean negative = feature.startsWith("!");
if (negative) {
feature = feature.substring("!".length());
sb.append("(?!");
}
String p = feature.replaceAll("\\.", "\\\\.").replaceAll("\\*", ".*");
sb.append(p);
if (!feature.contains("/")) {
sb.append("/.*");
}
if (negative) {
sb.append(")");
}
prevIsNeg = negative;
}
for (String feature : features) {
sb.append(")");
}
return Pattern.compile(sb.toString());
}
private void verifyResolution(DownloadManager manager, final Map repositories, Set features, Hashtable properties) throws MojoExecutionException {
try {
Bundle systemBundle = getSystemBundle(getMetadata(properties, "metadata#"));
DummyDeployCallback callback = new DummyDeployCallback(systemBundle, repositories.values(), failOnUpdate, failOnUninstall);
Deployer deployer = new Deployer(manager, new ResolverImpl(new MavenResolverLog()), callback);
// Install framework
Deployer.DeploymentRequest request = Deployer.DeploymentRequest.defaultDeploymentRequest();
for (String fmwk : framework) {
MapUtils.addToMapSet(request.requirements, FeaturesService.ROOT_REGION, fmwk);
}
try {
deployer.deploy(callback.getDeploymentState(), request);
} catch (Exception e) {
throw new MojoExecutionException("Unable to resolve framework features", e);
}
/*
boolean resolveOptionalImports = getResolveOptionalImports(properties);
DeploymentBuilder builder = new DeploymentBuilder(
manager,
null,
repositories.values(),
-1 // Disable url handlers
);
Map downloadedResources = builder.download(
getPrefixedProperties(properties, "feature."),
getPrefixedProperties(properties, "bundle."),
getPrefixedProperties(properties, "fab."),
getPrefixedProperties(properties, "req."),
getPrefixedProperties(properties, "override."),
getPrefixedProperties(properties, "optional."),
getMetadata(properties, "metadata#")
);
for (String uri : getPrefixedProperties(properties, "resources.")) {
builder.addResourceRepository(new MetadataRepository(new HttpMetadataProvider(uri)));
}
*/
// Install features
for (String feature : features) {
MapUtils.addToMapSet(request.requirements, FeaturesService.ROOT_REGION, feature);
}
try {
deployer.deployFully(callback.getDeploymentState(), request);
// TODO: find unused resources ?
} catch (Exception e) {
throw new MojoExecutionException("Feature resolution failed for " + features
+ "\nMessage: " + (e instanceof ResolutionException ? e.getMessage() : e.toString())
+ "\nRepositories: " + toString(new TreeSet<>(repositories.keySet()))
+ "\nResources: " + toString(new TreeSet<>(manager.getProviders().keySet())), e);
}
} catch (MojoExecutionException e) {
throw e;
} catch (Exception e) {
throw new MojoExecutionException("Error verifying feature " + features + "\nMessage: " + e.getMessage(), e);
}
}
private static String toString(Collection collection) {
StringBuilder sb = new StringBuilder();
sb.append("{\n");
for (String s : collection) {
sb.append("\t").append(s).append("\n");
}
sb.append("}");
return sb.toString();
}
private Bundle getSystemBundle(Map>> metadata) throws Exception {
URL configPropURL;
if (configuration != null) {
configPropURL = new URL(configuration);
} else {
Artifact karafDistro = project.getArtifactMap().get(distribution);
if (karafDistro != null) {
String dir = distDir;
if ("kar".equals(karafDistro.getType()) && dir == null) {
dir = "resources";
}
if (dir == null) {
dir = karafDistro.getArtifactId() + "-" + karafDistro.getBaseVersion();
}
configPropURL = new URL("jar:file:" + karafDistro.getFile() + "!/" + dir + "/etc/config.properties");
} else {
String version = getVersion(distribution, "RELEASE");
String[] dist = distribution.split(":");
File distFile = resolveDistributionArtifact(version, dist);
String resolvedVersion = distFile.getName().substring(dist[1].length() + 1, distFile.getName().length() - 4);
String dir = distDir;
if (dir == null) {
dir = dist[1] + "-" + resolvedVersion;
}
configPropURL = new URL("jar:file:" + distFile + "!/" + dir + "/etc/config.properties");
}
}
org.apache.felix.utils.properties.Properties configProps = PropertiesLoader.loadPropertiesFile(configPropURL, true);
// copySystemProperties(configProps);
if (javase == null) {
configProps.put("java.specification.version", System.getProperty("java.specification.version"));
} else {
configProps.put("java.specification.version", javase);
}
configProps.substitute();
Attributes attributes = new Attributes();
attributes.putValue(Constants.BUNDLE_MANIFESTVERSION, "2");
attributes.putValue(Constants.BUNDLE_SYMBOLICNAME, "system.bundle");
attributes.putValue(Constants.BUNDLE_VERSION, "0.0.0");
String exportPackages = configProps.getProperty("org.osgi.framework.system.packages");
if (configProps.containsKey("org.osgi.framework.system.packages.extra")) {
exportPackages += "," + configProps.getProperty("org.osgi.framework.system.packages.extra");
}
exportPackages = exportPackages.replaceAll(",\\s*,", ",");
attributes.putValue(Constants.EXPORT_PACKAGE, exportPackages);
String systemCaps = configProps.getProperty("org.osgi.framework.system.capabilities");
attributes.putValue(Constants.PROVIDE_CAPABILITY, systemCaps);
// TODO: support metadata overrides on system bundle
// attributes = DeploymentBuilder.overrideAttributes(attributes, metadata);
final Hashtable headers = new Hashtable<>();
for (Map.Entry attr : attributes.entrySet()) {
headers.put(attr.getKey().toString(), attr.getValue().toString());
}
final FakeBundleRevision resource = new FakeBundleRevision(headers, "system-bundle", 0l);
return resource.getBundle();
}
private File resolveDistributionArtifact(String version, String[] dist) throws IOException {
// groupId:artifactId:type[:classifier]:version
BiFunction fallback = (input, fbk) -> input == null || input.trim().isEmpty() ? fbk : input;
if (dist.length < 3) {
return resolver.resolve(dist[0], dist[1], "", "zip", version);
}
if (dist.length < 4) {
return resolver.resolve(dist[0], dist[1], "", fallback.apply(dist[2], "zip"), version);
}
if (dist.length < 5) {
return resolver.resolve(dist[0], dist[1], "", fallback.apply(dist[2], "zip"), fallback.apply(dist[3], version));
}
if (dist.length == 5) {
return resolver.resolve(dist[0], dist[1], fallback.apply(dist[3], ""), fallback.apply(dist[2], "zip"), fallback.apply(dist[4], version));
}
throw new IllegalArgumentException("Invalid distribution uri");
}
public Map loadRepositories(DownloadManager manager, Set uris) throws Exception {
final Map loaded = new HashMap<>();
final Downloader downloader = manager.createDownloader();
FeaturesServiceConfig config = null;
if (featureProcessingInstructions != null) {
config = new FeaturesServiceConfig(featureProcessingInstructions.toURI().toString(), null);
} else {
config = new FeaturesServiceConfig();
}
FeaturesProcessorImpl processor = new FeaturesProcessorImpl(config);
if (blacklistedDescriptors != null) {
blacklistedDescriptors.forEach(lp -> processor.getInstructions().getBlacklistedRepositoryLocationPatterns()
.add(new LocationPattern(lp)));
}
processor.getInstructions().getBlacklistedRepositoryLocationPatterns()
.add(new LocationPattern("mvn:" + selfGroupId + "/" + selfArtifactId));
for (String repository : uris) {
if (!processor.isRepositoryBlacklisted(repository)) {
downloader.download(repository, new DownloadCallback() {
@Override
public void downloaded(final StreamProvider provider) throws Exception {
synchronized (loaded) {
// If provider was already loaded, no need to do it again.
if (loaded.containsKey(provider.getUrl())) {
return;
}
}
try (InputStream is = provider.open()) {
Features featuresModel;
if (JacksonUtil.isJson(provider.getUrl())) {
featuresModel = JacksonUtil.unmarshal(provider.getUrl());
} else {
featuresModel = JaxbUtil.unmarshal(provider.getUrl(), is, false);
}
processor.process(featuresModel);
synchronized (loaded) {
loaded.put(provider.getUrl(), featuresModel);
for (String innerRepository : featuresModel.getRepository()) {
if (!processor.isRepositoryBlacklisted(innerRepository)) {
downloader.download(innerRepository, this);
}
}
}
}
}
});
}
}
downloader.await();
return loaded;
}
public static Set getPrefixedProperties(Map properties, String prefix) {
Set result = new HashSet<>();
for (String key : properties.keySet()) {
if (key.startsWith(prefix)) {
String url = properties.get(key);
if (url == null || url.length() == 0) {
url = key.substring(prefix.length());
}
if (!url.isEmpty()) {
result.add(url);
}
}
}
return result;
}
public static Map>> getMetadata(Map properties, String prefix) {
Map>> result = new HashMap<>();
for (String key : properties.keySet()) {
if (key.startsWith(prefix)) {
String val = properties.get(key);
key = key.substring(prefix.length());
String[] parts = key.split("#");
if (parts.length == 3) {
Map> ranges =
result.computeIfAbsent(parts[0], k -> new HashMap<>());
String version = parts[1];
if (!version.startsWith("[") && !version.startsWith("(")) {
Processor processor = new Processor();
processor.setProperty("@", VersionTable.getVersion(version).toString());
Macro macro = new Macro(processor);
version = macro.process("${range;[==,=+)}");
}
VersionRange range = new VersionRange(version);
ranges.computeIfAbsent(range, k -> new HashMap<>()).put(parts[2], val);
}
}
}
return result;
}
public static class FakeBundleRevision extends ResourceImpl implements BundleRevision, BundleStartLevel {
private final Bundle bundle;
private int startLevel;
public FakeBundleRevision(final Hashtable headers, final String location, final long bundleId) throws BundleException {
ResourceBuilder.build(this, location, headers);
this.bundle = (Bundle) Proxy.newProxyInstance(
getClass().getClassLoader(),
new Class[] { Bundle.class },
new InvocationHandler() {
@Override
public Object invoke(Object proxy, Method method, Object[] args) {
switch (method.getName()) {
case "hashCode":
return FakeBundleRevision.this.hashCode();
case "equals":
return proxy == args[0];
case "toString":
return bundle.getSymbolicName() + "/" + bundle.getVersion();
case "adapt":
if (args.length == 1 && args[0] == BundleRevision.class) {
return FakeBundleRevision.this;
} else if (args.length == 1 && args[0] == BundleStartLevel.class) {
return FakeBundleRevision.this;
}
break;
case "getHeaders":
return headers;
case "getBundleId":
return bundleId;
case "getLocation":
return location;
case "getSymbolicName":
String name = headers.get(Constants.BUNDLE_SYMBOLICNAME);
int idx = name.indexOf(';');
if (idx > 0) {
name = name.substring(0, idx).trim();
}
return name;
case "getVersion":
return new Version(headers.get(Constants.BUNDLE_VERSION));
case "getState":
return Bundle.ACTIVE;
case "getLastModified":
return 0l;
}
return null;
}
});
}
@Override
public int getStartLevel() {
return startLevel;
}
@Override
public void setStartLevel(int startLevel) {
this.startLevel = startLevel;
}
@Override
public boolean isPersistentlyStarted() {
return true;
}
@Override
public boolean isActivationPolicyUsed() {
return false;
}
@Override
public String getSymbolicName() {
return bundle.getSymbolicName();
}
@Override
public Version getVersion() {
return bundle.getVersion();
}
@Override
public List getDeclaredCapabilities(String namespace) {
throw new UnsupportedOperationException();
}
@Override
public List getDeclaredRequirements(String namespace) {
throw new UnsupportedOperationException();
}
@Override
public int getTypes() {
throw new UnsupportedOperationException();
}
@Override
public BundleWiring getWiring() {
throw new UnsupportedOperationException();
}
@Override
public Bundle getBundle() {
return bundle;
}
}
public static class DummyDeployCallback extends StaticInstallSupport implements Deployer.DeployCallback {
private final Bundle systemBundle;
private final Deployer.DeploymentState dstate;
private final AtomicLong nextBundleId = new AtomicLong(0);
public DummyDeployCallback(Bundle sysBundle, Collection repositories, boolean failOnUpdate, boolean failOnUninstall) {
super.failOnUpdate = failOnUpdate;
super.failOnUninstall = failOnUninstall;
systemBundle = sysBundle;
dstate = new Deployer.DeploymentState();
dstate.bundles = new HashMap<>();
dstate.bundlesPerRegion = new HashMap<>();
dstate.filtersPerRegion = new HashMap<>();
dstate.state = new State();
MapUtils.addToMapSet(dstate.bundlesPerRegion, FeaturesService.ROOT_REGION, 0l);
dstate.bundles.put(0l, systemBundle);
Collection features = new LinkedList<>();
for (Features repo : repositories) {
if (repo.isBlacklisted()) {
continue;
}
for (Feature f : repo.getFeature()) {
if (!f.isBlacklisted()) {
features.add(f);
}
}
}
dstate.partitionFeatures(features);
}
public Deployer.DeploymentState getDeploymentState() {
return dstate;
}
@Override
public void saveState(State state) {
dstate.state.replace(state);
}
@Override
public void persistResolveRequest(Deployer.DeploymentRequest request) {
}
@Override
public void installConfigs(org.apache.karaf.features.Feature feature) {
}
@Override
public void deleteConfigs(org.apache.karaf.features.Feature feature) throws IOException, InvalidSyntaxException {
}
@Override
public void installLibraries(org.apache.karaf.features.Feature feature) {
}
@Override
public void callListeners(FeatureEvent featureEvent) {
}
@Override
public void callListeners(DeploymentEvent deployEvent) {
}
@Override
public Bundle installBundle(String region, String uri, InputStream is) throws BundleException {
try {
Hashtable headers = new Hashtable<>();
ZipInputStream zis = new ZipInputStream(is);
ZipEntry entry;
while ((entry = zis.getNextEntry()) != null) {
if (MANIFEST_NAME.equals(entry.getName())) {
Attributes attributes = new Manifest(zis).getMainAttributes();
for (Map.Entry attr : attributes.entrySet()) {
headers.put(attr.getKey().toString(), attr.getValue().toString());
}
}
}
BundleRevision revision = new FakeBundleRevision(headers, uri, nextBundleId.incrementAndGet());
Bundle bundle = revision.getBundle();
MapUtils.addToMapSet(dstate.bundlesPerRegion, region, bundle.getBundleId());
dstate.bundles.put(bundle.getBundleId(), bundle);
return bundle;
} catch (IOException e) {
throw new BundleException("Unable to install bundle", e);
}
}
@Override
public void uninstall(Bundle bundle) throws BundleException
{
for (String region : dstate.bundlesPerRegion.keySet())
MapUtils.removeFromMapSet(dstate.bundlesPerRegion, region, bundle.getBundleId());
dstate.bundles.remove(bundle.getBundleId());
}
@Override
public void bundleBlacklisted(BundleInfo bundleInfo) {
}
}
public class MavenResolverLog extends org.apache.felix.resolver.Logger {
public MavenResolverLog() {
super(Logger.LOG_DEBUG);
}
@Override
protected void doLog(int level, String msg, Throwable throwable) {
switch (level) {
case LOG_DEBUG:
getLog().debug(msg, throwable);
break;
case LOG_INFO:
getLog().info(msg, throwable);
break;
case LOG_WARNING:
getLog().warn(msg, throwable);
break;
case LOG_ERROR:
getLog().error(msg, throwable);
break;
}
}
}
}
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