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PT #153100339 Don't cache CU unless there is a project for it

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This commit is contained in:
BoykoAlex
2017-11-22 14:20:31 -05:00
parent 8c956bf962
commit a50c09097a
7 changed files with 108 additions and 61 deletions
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15
headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/DelegatingCachedClasspath.java
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@@ -54,6 +54,8 @@ import reactor.util.function.Tuple2;
public class DelegatingCachedClasspath<T extends IClasspath> implements IClasspath {
public static final String CLASSPATH_DATA_CACHE_FILE = "classpath-data.json";
private static final ClasspathData EMPTY_CLASSPATH_DATA = new ClasspathData(null, Collections.emptySet(),
Collections.emptySet(), null);
private static final String OUTPUT_FOLDER_PROPERTY = "outputFolder";
private static final String CLASSPATH_RESOURCES_PROPERTY = "classpathResources";
@@ -238,15 +240,20 @@ public class DelegatingCachedClasspath<T extends IClasspath> implements IClasspa
@Override
public Flux<IType> allSubtypesOf(IType type) {
return cachedDelegate.get().allSubtypesOf(type);
T t = cachedDelegate.get();
return t == null ? Flux.empty() : t.allSubtypesOf(type);
}
protected ClasspathData createClasspathData() throws Exception {
T newDelegate = delegateCreator.call();
cachedDelegate.set(newDelegate);
LinkedHashSet<Path> classpathEntries = new LinkedHashSet<>(newDelegate.getClasspathEntries());
return new ClasspathData(newDelegate.getName(), classpathEntries,
new LinkedHashSet<>(newDelegate.getClasspathResources()), newDelegate.getOutputFolder());
if (newDelegate == null) {
return EMPTY_CLASSPATH_DATA;
} else {
LinkedHashSet<Path> classpathEntries = new LinkedHashSet<>(newDelegate.getClasspathEntries());
return new ClasspathData(newDelegate.getName(), classpathEntries,
new LinkedHashSet<>(newDelegate.getClasspathResources()), newDelegate.getOutputFolder());
}
}
}