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[rev=romka,nik] don't lock the UI while computing ant targets for gant (IDEA-60919)

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peter.gromov
2010-12-02 17:18:07 +03:00
parent f626e7efe8
commit e025da901f
1 changed files with 42 additions and 9 deletions
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plugins/groovy/src/org/jetbrains/plugins/groovy/gant/AntTasksProvider.java
+42 -9
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@@ -16,8 +16,11 @@
package org.jetbrains.plugins.groovy.gant;
import com.intellij.lang.ant.psi.impl.ReflectedProject;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleUtil;
import com.intellij.openapi.progress.ProgressManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.OrderEnumerator;
import com.intellij.openapi.roots.ProjectRootManager;
@@ -42,11 +45,13 @@ import org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrClosableBlo
import java.net.URL;
import java.util.*;
import java.util.concurrent.*;
/**
* @author ilyas
* @author ilyas, peter
*/
public class AntTasksProvider {
private static final Logger LOG = Logger.getInstance("#org.jetbrains.plugins.groovy.gant.AntTasksProvider");
public static final boolean antAvailable;
private static final Key<CachedValue<Set<LightMethodBuilder>>> GANT_METHODS = Key.create("gantMethods");
private static final Key<CachedValue<Map<String, Class>>> ANT_OBJECTS = Key.create("antObjects");
@@ -112,16 +117,44 @@ public class AntTasksProvider {
urls.add(VfsUtil.convertToURL(PathUtil.getLocalFile(jar).getUrl()));
}
final ClassLoader loader = new UrlClassLoader(urls, null, false, false, true);
final ReflectedProject antProject = ReflectedProject.getProject(loader);
Future<ReflectedProject> future = ApplicationManager.getApplication().executeOnPooledThread(new Callable<ReflectedProject>() {
@Override
public ReflectedProject call() throws Exception {
try {
return ReflectedProject.getProject(loader);
}
catch (Exception e) {
LOG.error(e);
return null;
}
}
});
ReflectedProject antProject = null;
while (true) {
try {
antProject = future.get(100, TimeUnit.MILLISECONDS);
break;
}
catch (TimeoutException ignore) {
}
catch (Exception e) {
LOG.error(e);
break;
}
ProgressManager.checkCanceled();
}
final Map<String, Class> result = new HashMap<String, Class>();
final Map<String, Class> taskDefinitions = antProject.getTaskDefinitions();
if (taskDefinitions != null) {
result.putAll(taskDefinitions);
}
final Map<String, Class> dataTypeDefinitions = antProject.getDataTypeDefinitions();
if (dataTypeDefinitions != null) {
result.putAll(dataTypeDefinitions);
if (antProject != null) {
final Map<String, Class> taskDefinitions = antProject.getTaskDefinitions();
if (taskDefinitions != null) {
result.putAll(taskDefinitions);
}
final Map<String, Class> dataTypeDefinitions = antProject.getDataTypeDefinitions();
if (dataTypeDefinitions != null) {
result.putAll(dataTypeDefinitions);
}
}
return Result.create(result, ProjectRootManager.getInstance(groovyFile.getProject()));
}