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Bug #3952

closed

SchemaValidator 'lax' option causes crash

Added by O'Neil Delpratt about 6 years ago. Updated about 5 years ago.

Status:
Closed
Priority:
High
Assignee:
O'Neil Delpratt
Category:
-
Start date:
2018-10-05
Due date:
% Done:

100%

Estimated time:
Applies to branch:
Fix Committed on Branch:
Fixed in Maintenance Release:
Found in version:
1.1.0
Fixed in version:
1.2.0
SaxonC Languages:
SaxonC Platforms:
SaxonC Architecture:

Description

When we use the 'lax' option on SchemaValidator it causes a crash. for example. validator.setProperty("lax", "true");

Internal error reported when debug is switched on:

Exception in thread "main" java.lang.ClassCastException: java.lang.String
	at net.sf.saxon.option.cpp.SchemaValidatorForCpp.applySchemaProperties(Unknown Source)
	at net.sf.saxon.option.cpp.SchemaValidatorForCpp.validate(Unknown Source)

The cause is in the SchemaValidatorForCpp Java class does not first convert the string to boolean.

Files

Download all files
SchemaValidator.h (5.98 KB) SchemaValidator.h Contains workaround fix O'Neil Delpratt, 2018-10-05 19:06
SchemaValidator.cpp (17.8 KB) SchemaValidator.cpp Contains workaround fix O'Neil Delpratt, 2018-10-05 19:06
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 #1

Updated by O'Neil Delpratt about 6 years ago

  • Status changed from New to Resolved
  • % Done changed from 0 to 100

Bug fixed. Made change in the Java class SchemaValidatorForCpp.

Workaround alternatives:

  1. Set lax option in a config file. But there seems to be an issue with using a config file and SchemaValidation. see bug issue: #3953
  2. Modify the SchemaValidator.cpp file to pass the expected value for the 'lax' option i.e. Boolean object.
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 #2

Updated by O'Neil Delpratt about 6 years ago

hi,

I have modified the SchemaValidator class with the option 2 workaround from comment #1

Notice we now have a method called setLax(boolean) used to set the lax option.

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 #3

Updated by O'Neil Delpratt over 5 years ago

  • Status changed from Resolved to Closed
  • Fixed in version set to 1.1.2

Bug fix applied in the Saxon/C 1.1.2 maintenance release.

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 #4

Updated by O'Neil Delpratt over 5 years ago

  • Status changed from Closed to In Progress
  • Fixed in version deleted (1.1.2)

Reported by user:

The setLax() function added to the API Schema Validator as a workaround doesn't exist in the 1.1.2 API.

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 #5

Updated by O'Neil Delpratt over 5 years ago

As a workaround the following will work the same way as setLax:

XdmAtomicValue value = processor.makeBooleanValue(true);
sv.setParameter(“lax", value);
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 #6

Updated by O'Neil Delpratt over 5 years ago

  • Status changed from In Progress to Resolved

setLax method and related code reinserted in SchemaValidator class in svn for both the 1.1 and 1.2 branches.

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 #7

Updated by O'Neil Delpratt about 5 years ago

  • Status changed from Resolved to Closed
  • Fixed in version set to 1.2.0

Big fix applied in the Saxon/C 1.2.0 release.

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