public void connect(String connectThis, String toThis) {
List<DependentLoaderImplementation> connectLoaders =
new ArrayList<DependentLoaderImplementation>();
List<DependentLoaderImplementation> toLoaders = new ArrayList<DependentLoaderImplementation>();
for (String stringKey : loaderMap.keySet()) {
if (stringKey.startsWith(connectThis)) {
connectLoaders.add(loaderMap.get(stringKey));
}
if (stringKey.startsWith(toThis)) {
toLoaders.add(loaderMap.get(stringKey));
}
}
for (DependentLoaderImplementation connectLoader : connectLoaders) {
DependentLoaderImplementation[] newDependents =
new DependentLoaderImplementation[connectLoader.dependencies.length + toLoaders.size()];
int i = 0;
for (DependentLoaderImplementation oldDependency : connectLoader.dependencies) {
newDependents[i++] = oldDependency;
}
for (DependentLoaderImplementation toLoader : toLoaders) {
newDependents[i++] = toLoader;
}
connectLoader.dependencies = newDependents;
}
}
public void nameClassLoader(Artifact artifactId, ClassLoader loader, boolean recursive) {
DependentLoaderImplementation theLoader = null;
theLoader = new DependentLoaderImplementation(artifactId, loader, exposed, parentLoader);
if (artifactId != null) {
assert (theLoader != null);
setLoader(theLoader);
assert (loaderMap.get(toString(artifactId)) != null);
}
if (recursive) {
OutputBouble bouble = OutputBouble.push();
try {
List<Artifact> dependencies = dependencyManager.getDirectDependencies(artifactId);
for (Artifact dependency : dependencies) {
if (!loaderMap.containsKey(toString(dependency))) {
nameClassLoader(dependency, theLoader, recursive);
}
}
} catch (Exception e) {
OutputBouble.reportError(e);
} finally {
bouble.pop();
if (bouble.isError) bouble.writeToParent();
}
}
visitLoader(theLoader);
}
public DependentLoaderImplementation nameArtifact(
Artifact artifactId, URL[] jar, Object... dependsOn) {
DependentLoaderImplementation theLoader = null;
if (jar == null)
theLoader = new DependentLoaderImplementation(artifactId, exposed, parentLoader);
else theLoader = new DependentLoaderImplementation(artifactId, jar, exposed, parentLoader);
List<DependentLoaderImplementation> dependencies =
new ArrayList<DependentLoaderImplementation>();
for (Object dependency : dependsOn) {
if (dependency instanceof DependentLoaderImplementation) {
dependencies.add((DependentLoaderImplementation) dependency);
} else if (dependency instanceof String) {
DependentLoaderImplementation candidate =
enshureDependencyJarLoaded(artifactId, new DefaultArtifact((String) dependency));
if (candidate != null) dependencies.add((DependentLoaderImplementation) dependency);
} else if (dependency instanceof Artifact) {
DependentLoaderImplementation candidate =
enshureDependencyJarLoaded(artifactId, (Artifact) dependency);
if (candidate != null) dependencies.add((DependentLoaderImplementation) dependency);
}
}
theLoader.setDependencies(
dependencies.toArray(new DependentLoaderImplementation[dependencies.size()]));
if (artifactId != null) {
assert (theLoader != null);
setLoader(theLoader);
assert (loaderMap.get(toString(artifactId)) != null);
}
visitLoader(theLoader);
return theLoader;
}
public DependentLoaderImplementation[] getLoaded(String filter) {
DefaultArtifact asArtifact = new DefaultArtifact(filter);
DependentLoaderImplementation theLoader = findOverride(asArtifact);
if (theLoader != null) {
DependentLoaderImplementation[] retVal = {theLoader};
return retVal;
}
if (loaderMap.containsKey(filter)) {
DependentLoaderImplementation[] retVal = {loaderMap.get(filter)};
return retVal;
}
ArrayList<DependentLoaderImplementation> result = new ArrayList();
for (String key : loaderMap.keySet()) {
if (key.startsWith(filter)) {
result.add(loaderMap.get(key));
}
}
;
return Arrays.copyOf(result.toArray(), result.size(), DependentLoaderImplementation[].class);
}
public DependentLoaderImplementation enshureJarLoaded(Artifact _artifactId) {
Artifact artifactId = unify(_artifactId);
if ("dependent".equals(artifactId.getArtifactId())
&& "no.dbwatch".equals(artifactId.getGroupId())) {
return null;
}
DependentLoaderImplementation theLoader = findOverride(artifactId);
if (theLoader != null) {
visitLoader(theLoader);
return theLoader;
}
if (loaderMap.containsKey(toString(artifactId))) return loaderMap.get(toString(artifactId));
// Fetch jar and dependencies.
OutputBouble bouble = OutputBouble.push();
try {
Result<File> localFileName = dependencyManager.getLocalFile(artifactId);
if (localFileName.success())
theLoader =
new DependentLoaderImplementation(
artifactId,
localFileName.val.getAbsoluteFile().toURI().toURL(),
exposed,
parentLoader);
else theLoader = new DependentLoaderImplementation(artifactId, exposed, parentLoader);
setLoader(theLoader);
List<Artifact> dependencies = dependencyManager.getDirectDependencies(artifactId);
DependentLoaderImplementation[] actualDependencies =
new DependentLoaderImplementation[dependencies.size() + theLoader.dependencies.length];
int i = 0;
for (DependentLoaderImplementation dependencyFromConf : theLoader.dependencies) {
actualDependencies[i++] = dependencyFromConf;
}
for (Artifact dependencyId : dependencies) {
DependentLoaderImplementation loader = enshureDependencyJarLoaded(artifactId, dependencyId);
if (loader == null) {
OutputBouble.logFile.println(artifactId.toString() + ":");
OutputBouble.logFile.println("\t Missing dependency " + dependencyId.toString());
OutputBouble.logFile.println("\t Ignoring");
} else {
actualDependencies[i++] = loader;
}
}
if (actualDependencies.length > i) {
actualDependencies = Arrays.copyOf(actualDependencies, i);
}
theLoader.setDependencies(actualDependencies);
extraDependencies.loaderAdded(theLoader);
visitLoader(theLoader);
return theLoader;
} catch (Exception e) {
OutputBouble.reportError(e);
return theLoader;
} finally {
bouble.pop();
if (bouble.isError) bouble.writeToParent();
}
// return null;
}
