Interface GraalUtilities

Graal Utilities

Utility methods added to the isc global namespace when running under GraalJS. These provide convenient Java<->JavaScript type conversion, DSResponse creation, and logging without requiring Java.type() calls.

These methods are automatically available in server-side JavaScript when using contextFiles="databinding" or any other Smart GWT module shortcut.

Type Conversion

• isc.toJavaMap() / isc.fromJavaMap() - Object conversion
• isc.toJavaList() / isc.fromJavaList() - Array conversion
• isc.hashMap() / isc.concurrentHashMap() - Create Java Maps

DataSource Operations

• isc.dsResponse() - Create DSResponse with automatic type conversion
• isc.dsRequest() - Create DSRequest for direct Java execution

Logging

• isc.log() - Simple console output via System.out.println()
• Smart GWT logging (isc.Log.logWarn, this.logDebug, etc.) - Structured logging with categories and levels, also available under GraalJS

Other Utilities

• isc.nanoTime() - High-resolution timing
• isc.fileExists() / isc.readFile() - File operations
• isc.getConfig() - Smart GWT server configuration
• isc.runProcess() - Execute external processes