[XMLBEANS-235] Support annotations > 64kb

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Version 2.1
• Fix Version/s: Version 5.0.1
• Environment: WIndows XP, J2SE Version 1.5.0 (build 1.5.0_06-b05)
• Assignee: Andreas Beeker
• Reporter: Chris Isbell
• Created: 09/Dec/05 18:02
• Updated: 11/Jul/21 22:07
• Resolved: 28/May/21 17:11

Description

scomp fails with the following output:

Time to build schema type system: 1.492 seconds
Exception in thread "main" org.apache.xmlbeans.SchemaTypeLoaderException: encoded string too long: 80643 bytes (schemaorg_apache_xmlbeans.system.sD8C47734011B153A3D6BBC3BCCA9AC04.allassetsmodelgroup) - code 9
at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl$StringPool.writeTo(SchemaTypeSystemImpl.java:1021)
at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl$XsbReader.writeRealHeader(SchemaTypeSystemImpl.java:1602)
at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveModelGroup(SchemaTypeSystemImpl.java:1406)
at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveModelGroups(SchemaTypeSystemImpl.java:1347)
at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.save(SchemaTypeSystemImpl.java:1296)
at org.apache.xmlbeans.impl.tool.SchemaCompiler.compile(SchemaCompiler.java:1098)
at org.apache.xmlbeans.impl.tool.SchemaCompiler.main(SchemaCompiler.java:368)

The problem appears to be with the line "output.writeUTF(str);" in the method writeTo in class org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl (line 1016). java.io.DataOutputStream.writeUTF has an implicit 64K byte length limit (because it stores the length in a two-byte integer) and this limit is being exceeded.

The schema I am compiling comes from a third party and it is unlikely that it can be modified to work around this problem.