Fix Issue #472: Preserve root context in nested evaluations (port from PR #476)#481
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Fix Issue #472: Preserve root context in nested evaluations (port from PR #476)#481lukaszlenart wants to merge 1 commit intomainfrom
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Port fix from PR #476 (ognl-3-4-x) to main branch with adaptations for backward compatibility. Lambda expressions in list operations (selection, projection) can now access properties from the original context root via #root references. Root cause: Ognl.getValue() called context.withRoot(root) which overwrote the context root during nested evaluations (e.g., when processing list items), making original root properties inaccessible. Solution: Conditionally preserve original root by only calling withRoot() when context has no root, root matches existing root, or context is empty. This maintains backward compatibility while fixing #root access in lambdas. Changes: - Modified Ognl.getValue() to preserve root context during nested evaluations - Added Issue472CustomMethodAccessorTest with 5 comprehensive test cases - All 612 existing tests pass, maintaining backward compatibility - Short-circuit optimization preserved (not removed like in PR #476) Fixes #472 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>
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Configure sonar.coverage.jacoco.xmlReportPaths property to point SonarCloud to the JaCoCo XML report location in the ognl module. This resolves the issue where SonarCloud was reporting 0% coverage despite tests running with coverage enabled. Fixes #481 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>
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lukaszlenart
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Configure sonar.coverage.jacoco.xmlReportPaths property to point SonarCloud to the JaCoCo XML report location in the ognl module. This resolves the issue where SonarCloud was reporting 0% coverage despite tests running with coverage enabled. Fixes #481 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Claude <[email protected]>
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Summary
Ports the fix from PR #476 (ognl-3-4-x branch) to the main branch with adaptations for backward compatibility. This fix resolves Issue #472 where lambda expressions in list operations (selection, projection) cannot access properties from the original context root via
#rootreferences.Root Cause
Ognl.getValue()unconditionally calledcontext.withRoot(root)which overwrote the context root during nested evaluations. When processing list items in lambda expressions, this caused#rootto reference the current list item instead of the original context root, making original root properties inaccessible.Solution
Implemented conditional root preservation logic that only updates the context root when:
This prevents nested evaluations from overwriting the original root while maintaining backward compatibility for existing use cases.
Changes
ognl/src/main/java/ognl/Ognl.java: Added smart conditional logic to preserve root context during nested evaluationsognl/src/test/java/ognl/test/Issue472CustomMethodAccessorTest.java: Comprehensive test suite with 5 test cases validating root preservationTest Coverage
New Issue472CustomMethodAccessorTest validates:
#root.property#rootand#thiswork correctly in lambda expressionsVerification
Differences from PR #476
Test Results
Fixes #472
🤖 Generated with Claude Code