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@zqq90 zqq90 released this 19 Apr 09:27
· 11 commits to main since this release
v3.0.0
918c3bd

This is a major reset release with a large number of breaking changes. It aims to modernize the architecture, simplify
usage and maintenance, and improve performance and robustness.

FEATURES

  • Support building Wit engine instances using native Java Builder pattern for a smoother API experience.
  • Support getProperty(bean, propertyName) for Record objects.
  • Add RuntimeReference to defer target resolution until just before property access.
  • Add Native Class syntax to directly access Java Class objects in scripts.
  • Add built-in assertion methods.
  • Throw WitAssertionError with full script stack trace when assertion fails.
  • SecurityLoader uses PathTrie for path allow/deny rules instead of simple
    prefix matching.
  • ClasspathLoader supports specifying a ClassLoader for resource loading.
  • FileSystemLoader (formerly FileLoader) supports specifying a FileSystem for resource loading.
  • Map literals in scripts now create LinkedHashMap instances to preserve insertion order.
  • Enhance $GLOBAL/$LOCAL to support property, index, and function-call access, e.g., reads can use
    $LOCAL.property, $LOCAL[key], or $LOCAL(key), and property/index writes are equivalent to
    $LOCAL(key, expr).

IMPROVEMENTS

  • Migrated nullability annotations to JSpecify standard.
  • Improved unit tests and increased code coverage.
  • Optimized runtime execution of Statement blocks with batch processing to reduce control state checks and improve
    performance.
  • Optimized reflection calls with MethodHandle/VarHandle for better performance.

BUG FIXES

  • Fixed precision loss caused by type conversion in ALU when calculating Double and Float values.
  • Fixed ALU isTruly() logic for numeric values; 0, 0.0, and -0 are now correctly treated as false.

BREAKING CHANGES

  • Updated minimum JDK version to 17; Java 8 is no longer supported.
  • Migrated to Jakarta EE 11; Java EE 8 is no longer supported.
  • Full project restructuring with redesigned package structure, component naming, and module responsibilities.
  • Removed configuration file support; use builder pattern to construct engine instances.
  • Removed all deprecated methods.
  • Merged extension modules into core for a simplified module structure.
  • Core now uses slf4j-api for logging as the only required external dependency.
  • Changed default resource loading mode to BeginWith.SCRIPT, replacing the old codeFirst=false behavior.
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