Add support to overwrite default error message

[TharmiganK]

Purpose

$Subject

Fixes : ballerina-platform/ballerina-library#3211

Examples

@constraint:String {
    minLength : {
        value : 5,
        message : "UserName should have atleast 5 characters"
    },
    maxLength : {
        value : 12,
        message : "UserName can have atmost 12 characters"
    },
    pattern : {
        value : re `^[a-zA-Z0-9]+$`,
        message : "Only alpha numeric characters are allowed in UserName"
    }
}
type UserName string;

@constraint:Date {
    option : {
        value : constraint:PAST,
        message : "Date of Birth should be in the past"
    },
    message : "Invalid date found for Date of Birth"
}
type DateOfBirth time:Date;

Checklist

• Linked to an issue
• Updated the changelog
• Added tests
• Updated the spec
• Checked native-image compatibility

[codecov]

Codecov Report

Patch coverage: 90.74% and project coverage change: +0.97 🎉

Comparison is base (6be4961) 87.46% compared to head (7fa9fda) 88.44%.

Additional details and impacted files

@@             Coverage Diff              @@
##               main      #79      +/-   ##
============================================
+ Coverage     87.46%   88.44%   +0.97%     
- Complexity      175      288     +113     
============================================
  Files            20       37      +17     
  Lines           367      649     +282     
  Branches         65      114      +49     
============================================
+ Hits            321      574     +253     
- Misses           29       50      +21     
- Partials         17       25       +8     

Impacted Files	Coverage Δ
...allerina/stdlib/constraint/compiler/Constants.java	0.00% <ø> (ø)
ballerina/constraint.bal	50.00% <33.33%> (-38.89%)	⬇️
...stdlib/constraint/annotations/TypeAnnotations.java	69.76% <75.00%> (ø)
...va/io/ballerina/stdlib/constraint/Constraints.java	73.13% <90.00%> (ø)
...onstraint/validators/interfaces/DateValidator.java	95.00% <90.00%> (+8.33%)	⬆️
...llerina/stdlib/constraint/ConstraintErrorInfo.java	90.90% <90.90%> (ø)
...traint/compiler/ConstraintCompilerPluginUtils.java	96.20% <95.83%> (ø)
...java/io/ballerina/stdlib/constraint/Constants.java	83.33% <100.00%> (+8.33%)	⬆️
...ava/io/ballerina/stdlib/constraint/ErrorUtils.java	92.00% <100.00%> (+13.05%)	⬆️
...ib/constraint/annotations/AbstractAnnotations.java	100.00% <100.00%> (ø)
... and 10 more

... and 14 files with indirect coverage changes

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
5 Code Smells

No Coverage information
0.0% Duplication

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
5 Code Smells

No Coverage information
0.0% Duplication

[TharmiganK]

Reverted the changelog and spec update because there is this issue in the tooling support which cannot be merged for update 7. So planned to market this in the next release.