[SOLVED] OrientDB having trouble with Unicode, Turkish, and enums

OrientDB having trouble with Unicode, Turkish, and enums

I am using a lib which has an enum type with consts like these;

Type.SHORT
Type.LONG
Type.FLOAT
Type.STRING

While I am debugging in Eclipse, I got an error:

No enum const class Type.STRİNG

As I am using a Turkish system, there is a problem on working i>İ but as this is an enum const, even though I put every attributes as UTF-8, nothing could get that STRING is what Eclipse should look for. But it still looks for STRİNG and it can't find and I can't use that. What must I do for that?

Project > Properties > Resouce > Text file encoding is UTF-8 now. Problem keeps.

EDIT: More information may give some clues which I can't get; I am working on OrientDB. This is my first attempt, so I don't know if the problem could be on OrientDB packages. But I am using many other libs, I have never seen such a problem. There is a OType enum in this package, and I am only trying to connect to the database.

    String url = "local:database";
    ODatabaseObjectTx db = new ODatabaseObjectTx(url).
    Person person = new Person("John");
    db.save(person);
    db.close();

There is no more code I use yet. Database created but then I get the java.lang.IllegalArgumentException:

Caused by: java.lang.IllegalArgumentException: No enum const class com.orientechnologies.orient.core.metadata.schema.OType.STRİNG
    at java.lang.Enum.valueOf(Unknown Source)
    at com.orientechnologies.orient.core.metadata.schema.OType.valueOf(OType.java:41)
    at com.orientechnologies.orient.core.sql.OCommandExecutorSQLCreateProperty.parse(OCommandExecutorSQLCreateProperty.java:81)
    at com.orientechnologies.orient.core.sql.OCommandExecutorSQLCreateProperty.parse(OCommandExecutorSQLCreateProperty.java:35)
    at com.orientechnologies.orient.core.sql.OCommandExecutorSQLDelegate.parse(OCommandExecutorSQLDelegate.java:43)
    at com.orientechnologies.orient.core.sql.OCommandExecutorSQLDelegate.parse(OCommandExecutorSQLDelegate.java:28)
    at com.orientechnologies.orient.core.storage.OStorageEmbedded.command(OStorageEmbedded.java:63)
    at com.orientechnologies.orient.core.command.OCommandRequestTextAbstract.execute(OCommandRequestTextAbstract.java:63)
    at com.orientechnologies.orient.core.metadata.schema.OClassImpl.addProperty(OClassImpl.java:342)
    at com.orientechnologies.orient.core.metadata.schema.OClassImpl.createProperty(OClassImpl.java:258)
    at com.orientechnologies.orient.core.metadata.security.OSecurityShared.create(OSecurityShared.java:177)
    at com.orientechnologies.orient.core.metadata.security.OSecurityProxy.create(OSecurityProxy.java:37)
    at com.orientechnologies.orient.core.metadata.OMetadata.create(OMetadata.java:70)
    at com.orientechnologies.orient.core.db.record.ODatabaseRecordAbstract.create(ODatabaseRecordAbstract.java:142)
    ... 4 more

Here is OType class: http://code.google.com/p/orient/source/browse/trunk/core/src/main/java/com/orientechnologies/orient/core/metadata/schema/OType.java

And other class; OCommandExecutorSQLCreateProperty: http://code.google.com/p/orient/source/browse/trunk/core/src/main/java/com/orientechnologies/orient/core/sql/OCommandExecutorSQLCreateProperty.java

Line 81 says: type = OType.valueOf(word.toString());

Solution

Am I correct to assume you are running this program using a turkish locale? Then it seems the bug is in line 118 of OCommandExecutorSQLCreateProperty:

linkedType = OType.valueOf(linked.toUpperCase());

You would have to specify the Locale whose upper casing rules should be used, probably Locale.ENGLISH as the parameter to toUpperCase.