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Likely fix the issue: https://github.com/konsoletyper/teavm/issues/128

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This commit is contained in:
Alexey Andreev 2015-06-30 13:50:09 +04:00
parent fb086d5b26
commit d5da4964c4
1 changed files with 47 additions and 39 deletions
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86
teavm-eclipse/teavm-eclipse-plugin/src/main/java/org/teavm/eclipse/TeaVMProjectBuilder.java
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@ -48,10 +48,8 @@ public class TeaVMProjectBuilder extends IncrementalProjectBuilder {
private IContainer[] sourceContainers;
private IContainer[] classFileContainers;
private SourceFileProvider[] sourceProviders;
private Set<IProject> usedProjects = new HashSet<>();
private static Map<TeaVMProfile, Set<String>> profileClasses = new WeakHashMap<>();
private static Map<TeaVMProfile, Set<IProject>> profileDependencies = new WeakHashMap<>();
private static Pattern newLinePattern = Pattern.compile("\\r|\\n|\\r\\n");
private static Map<TeaVMProfile, ProfileData> profileDataStore = new WeakHashMap<>();
private static Pattern newLinePattern = Pattern.compile("\\r\\n|\\r|\\n");
@Override
protected IProject[] build(int kind, Map<String, String> args, IProgressMonitor monitor) throws CoreException {
@ -59,24 +57,22 @@ public class TeaVMProjectBuilder extends IncrementalProjectBuilder {
projectSettings.load();
TeaVMProfile profiles[] = getEnabledProfiles(projectSettings);
monitor.beginTask("Running TeaVM", profiles.length * TICKS_PER_PROFILE);
usedProjects = new HashSet<>();
Set<IProject> localUsedProjects = usedProjects;
Set<IProject> usedProjects = new HashSet<>();
try {
prepareClassPath();
ClassLoader classLoader = new URLClassLoader(classPath, TeaVMProjectBuilder.class.getClassLoader());
for (TeaVMProfile profile : profiles) {
SubProgressMonitor subMonitor = new SubProgressMonitor(monitor, TICKS_PER_PROFILE);
buildProfile(kind, subMonitor, profile, classLoader);
ProfileData profileData = buildProfile(kind, subMonitor, profile, classLoader);
usedProjects.addAll(profileData.usedProjects);
}
localUsedProjects.addAll(usedProjects);
} finally {
monitor.done();
sourceContainers = null;
classFileContainers = null;
classPath = null;
usedProjects = null;
}
return !localUsedProjects.isEmpty() ? localUsedProjects.toArray(new IProject[0]) : null;
return !usedProjects.isEmpty() ? usedProjects.toArray(new IProject[0]) : null;
}
private TeaVMProfile[] getEnabledProfiles(TeaVMProjectSettings settings) {
@ -91,17 +87,26 @@ public class TeaVMProjectBuilder extends IncrementalProjectBuilder {
return Arrays.copyOf(profiles, sz);
}
private void buildProfile(int kind, IProgressMonitor monitor, TeaVMProfile profile, ClassLoader classLoader)
throws CoreException {
if ((kind == AUTO_BUILD || kind == INCREMENTAL_BUILD)) {
if (!shouldBuild(profile)) {
Set<IProject> dependencies = profileDependencies.get(profile);
if (dependencies != null) {
usedProjects.addAll(dependencies);
}
return;
private ProfileData buildProfile(int kind, IProgressMonitor monitor, TeaVMProfile profile,
ClassLoader classLoader) throws CoreException {
ProfileData profileData;
synchronized (profileDataStore) {
profileData = profileDataStore.get(profile);
if (profileData == null) {
profileData = new ProfileData(profile);
profileDataStore.put(profile, profileData);
}
}
if (kind == AUTO_BUILD || kind == INCREMENTAL_BUILD) {
if (!shouldBuild(profileData)) {
return profileData;
}
}
profileData.cancelled = false;
profileData.usedProjects.clear();
profileData.usedResources.clear();
IStringVariableManager varManager = VariablesPlugin.getDefault().getStringVariableManager();
TeaVMTool tool = new TeaVMTool();
tool.setClassLoader(classLoader);
@ -139,16 +144,17 @@ public class TeaVMProjectBuilder extends IncrementalProjectBuilder {
removeMarkers(profile);
putMarkers(tool.getDependencyInfo().getCallGraph(), tool.getProblemProvider().getProblems(),
profile);
profileDependencies.put(profile, new HashSet<IProject>(usedProjects));
classesToResources(profile, tool);
classesToResources(profileData, tool);
refreshTarget(tool.getTargetDirectory());
}
if (!monitor.isCanceled()) {
monitor.done();
}
profileData.cancelled = monitor.isCanceled();
} catch (TeaVMToolException e) {
throw new CoreException(TeaVMEclipsePlugin.makeError(e));
}
return profileData;
}
private void refreshTarget(File targetDirectory) {
@ -184,14 +190,14 @@ public class TeaVMProjectBuilder extends IncrementalProjectBuilder {
}
}
private void classesToResources(TeaVMProfile profile, TeaVMTool tool) {
private void classesToResources(ProfileData profileData, TeaVMTool tool) {
Set<String> resourcePaths = new HashSet<>();
for (String className : tool.getClasses()) {
for (IContainer clsContainer : classFileContainers) {
IResource res = clsContainer.findMember(className.replace('.', '/') + ".class");
if (res != null) {
resourcePaths.add(res.getFullPath().toString());
usedProjects.add(res.getProject());
profileData.usedProjects.add(res.getProject());
}
}
}
@ -200,15 +206,18 @@ public class TeaVMProjectBuilder extends IncrementalProjectBuilder {
IResource res = clsContainer.findMember(resourceName);
if (res != null) {
resourcePaths.add(res.getFullPath().toString());
usedProjects.add(res.getProject());
profileData.usedProjects.add(res.getProject());
}
}
}
setClasses(profile, resourcePaths);
profileData.usedResources.addAll(resourcePaths);
}
private boolean shouldBuild(TeaVMProfile profile) throws CoreException {
Collection<String> classes = getClasses(profile);
private boolean shouldBuild(ProfileData profileData) throws CoreException {
if (profileData.cancelled) {
return true;
}
Collection<String> classes = profileData.usedResources;
if (classes.isEmpty()) {
return true;
}
@ -233,18 +242,6 @@ public class TeaVMProjectBuilder extends IncrementalProjectBuilder {
return false;
}
private Collection<String> getClasses(TeaVMProfile profile) {
Set<String> classes;
synchronized (profileClasses) {
classes = profileClasses.get(profile);
}
return classes != null ? new HashSet<>(classes) : new HashSet<String>();
}
private void setClasses(TeaVMProfile profile, Collection<String> classes) {
profileClasses.put(profile, new HashSet<>(classes));
}
private void removeMarkers(TeaVMProfile profile) throws CoreException {
for (IProject project : getProject().getWorkspace().getRoot().getProjects()) {
IMarker[] markers = project.findMarkers(TeaVMEclipsePlugin.PROBLEM_MARKER_ID, true,
@ -724,4 +721,15 @@ public class TeaVMProjectBuilder extends IncrementalProjectBuilder {
return containers.toArray(new IContainer[containers.size()]);
}
}
static class ProfileData {
final TeaVMProfile profile;
final Set<String> usedResources = new HashSet<>();
final Set<IProject> usedProjects = new HashSet<>();
boolean cancelled;
public ProfileData(TeaVMProfile profile) {
this.profile = profile;
}
}
}