Examples with PropertyClient org.jetbrains.idea.svn.properties.PropertyClient used on opensource projects

Example 6 with PropertyClient

use of org.jetbrains.idea.svn.properties.PropertyClient in project intellij-community by JetBrains.

the class SvnVcs method getPropertyWithCaching.

@Nullable
public PropertyValue getPropertyWithCaching(final VirtualFile file, final String propName) throws VcsException {
    Map<String, Pair<PropertyValue, Trinity<Long, Long, Long>>> cachedMap = myPropertyCache.get(keyForVf(file));
    final Pair<PropertyValue, Trinity<Long, Long, Long>> cachedValue = cachedMap == null ? null : cachedMap.get(propName);
    final File ioFile = virtualToIoFile(file);
    final Trinity<Long, Long, Long> tsTrinity = getTimestampForPropertiesChange(ioFile, file.isDirectory());
    if (cachedValue != null) {
        // zero means that a file was not found
        if (trinitiesEqual(cachedValue.getSecond(), tsTrinity)) {
            return cachedValue.getFirst();
        }
    }
    PropertyClient client = getFactory(ioFile).createPropertyClient();
    final PropertyValue value = client.getProperty(SvnTarget.fromFile(ioFile, SVNRevision.WORKING), propName, false, SVNRevision.WORKING);
    if (cachedMap == null) {
        cachedMap = new HashMap<>();
        myPropertyCache.put(keyForVf(file), cachedMap);
    }
    cachedMap.put(propName, Pair.create(value, tsTrinity));
    return value;
}