MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-18 09:34:34 +07:00
Code Issues Packages Projects Releases Wiki Activity

use less memory for file attributes

Browse Source
This commit is contained in:
Maxim.Mossienko
2012-06-21 19:42:46 +04:00
parent 03d19dd59a
commit 3069a08ed1
3 changed files with 17 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
java/java-impl/src/com/intellij/openapi/roots/impl/JavaLanguageLevelPusher.java
+4 -3
View File
@@ -24,6 +24,7 @@ import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.newvfs.FileAttribute;
import com.intellij.pom.java.LanguageLevel;
import com.intellij.util.indexing.FileBasedIndex;
import com.intellij.util.io.DataInputOutputUtil;
import com.intellij.util.messages.MessageBus;
import org.jetbrains.annotations.NotNull;
@@ -77,14 +78,14 @@ public class JavaLanguageLevelPusher implements FilePropertyPusher<LanguageLevel
return false;
}
private static final FileAttribute PERSISTENCE = new FileAttribute("language_level_persistence", 1, true);
private static final FileAttribute PERSISTENCE = new FileAttribute("language_level_persistence", 2, true);
@Override
public void persistAttribute(VirtualFile fileOrDir, @NotNull LanguageLevel level) throws IOException {
final DataInputStream iStream = PERSISTENCE.readAttribute(fileOrDir);
if (iStream != null) {
try {
final int oldLevelOrdinal = iStream.readInt();
final int oldLevelOrdinal = DataInputOutputUtil.readINT(iStream);
if (oldLevelOrdinal == level.ordinal()) return;
}
finally {
@@ -93,7 +94,7 @@ public class JavaLanguageLevelPusher implements FilePropertyPusher<LanguageLevel
}
final DataOutputStream oStream = PERSISTENCE.writeAttribute(fileOrDir);
oStream.writeInt(level.ordinal());
DataInputOutputUtil.writeINT(oStream, level.ordinal());
oStream.close();
for (VirtualFile child : fileOrDir.getChildren()) {