@Override
@SuppressWarnings("unchecked")
public Image getImage(Object element) {
ProjectDependency projectDep = (ProjectDependency) element;
IdentificationJob job =
identificationJobs == null ? null : identificationJobs.get(projectDep);
if (job != null) {
int jobState = job.getState();
if (jobState == Job.RUNNING || jobState == Job.WAITING) {
return loadingImage;
}
}
Dependency d = dependencyMap.get(projectDep);
if (d == null) {
return failedImage;
} else {
Image img;
if (isResolved(d)) {
img = okImage;
} else {
img = unresolvedImage;
}
return img;
}
}
public boolean hasNoRunningJobs() {
for (IdentificationJob job : identificationJobs.values()) {
if (job.getState() == Job.RUNNING || job.getState() == Job.WAITING) {
return false;
}
}
return true;
}
private void resolve(ProjectDependency projectDependency, Dependency d) {
if (d != null) {
IdentificationJob job = identificationJobs.get(projectDependency);
job.setDependency(d);
job.setRequestedProcess(Task.RESOLUTION_ONLY);
job.schedule();
}
}
@Override
@SuppressWarnings("unchecked")
public String getText(Object element) {
ProjectDependency projectDep = (ProjectDependency) element;
IdentificationJob job =
identificationJobs == null ? null : identificationJobs.get(projectDep);
if (job != null) {
int jobState = job.getState();
if (jobState == Job.RUNNING || jobState == Job.WAITING) {
return "Identification in progress...";
}
}
Dependency d = dependencyMap.get(projectDep);
if (d == null) {
return "Unidentified dependency";
}
return IdentifyMavenDependencyPage.getKey(d);
}
protected void runIdentificationJobs(IProgressMonitor monitor) {
initJobs();
if (monitor == null) {
monitor = new NullProgressMonitor();
}
for (Map.Entry<ProjectDependency, Dependency> entry : dependencyMap.entrySet()) {
if (entry.getValue() != null) {
// don't need to run identification
// continue;
}
IdentificationJob job = identificationJobs.get(entry.getKey());
if (job != null) {
job.setProgressGroup(monitor, 1);
int jobState = job.getState();
if (jobState == Job.NONE) {
job.setRequestedProcess(Task.ALL);
job.schedule();
}
}
}
refresh();
}
public void cancel() {
for (IdentificationJob job : identificationJobs.values()) {
job.cancel();
}
}
private void initJobs() {
if (identificationJobs == null) {
identificationJobs = new HashMap<ProjectDependency, IdentificationJob>(dependencyMap.size());
Table t = dependenciesViewer.getTable();
IFileIdentificationManager fileIdentificationManager = new FileIdentificationManager();
for (final TableItem item : t.getItems()) {
final ProjectDependency projectDep = (ProjectDependency) item.getData();
Dependency mavenDep = dependencyMap.get(projectDep);
if (mavenDep != null) {
// already identified
continue;
}
File jar;
try {
final IdentificationJob job;
if (projectDep.getDependencyKind() == ProjectDependency.DependencyKind.Project) {
job =
new IdentifyProjectJob(
"Search the Maven coordinates for " + projectDep.getPath(),
projectDep.getPath());
} else if (projectDep.getDependencyKind() == ProjectDependency.DependencyKind.Archive) {
jar = ConversionUtils.getFile(projectDep.getPath());
job =
new IdentifyJarJob(
"Search the Maven coordinates for " + jar.getAbsolutePath(),
fileIdentificationManager,
jar);
} else {
job =
new DependencyResolutionJob(
"Resolve the Maven dependency for " + projectDep.getPath());
}
job.addJobChangeListener(
new IJobChangeListener() {
@Override
public void sleeping(IJobChangeEvent event) {
// refreshUI();
}
@Override
public void scheduled(IJobChangeEvent event) {
// refreshUI();
}
@Override
public void running(IJobChangeEvent event) {
refreshUI();
}
@Override
public void done(IJobChangeEvent event) {
Dependency d = job.getDependency();
dependencyMap.put(projectDep, d);
if (d != null) {
dependencyResolution.put(getKey(d), job.isResolvable());
}
refreshUI();
}
@Override
public void awake(IJobChangeEvent event) {
// refreshUI();
}
@Override
public void aboutToRun(IJobChangeEvent event) {
// refreshUI();
}
private void refreshUI() {
Display.getDefault()
.syncExec(
new Runnable() {
@Override
public void run() {
refresh(projectDep);
}
});
}
});
identificationJobs.put(projectDep, job);
} catch (CoreException e) {
e.printStackTrace();
}
}
}
}