Examples with MacroContext org.codehaus.groovy.macro.runtime.MacroContext used on opensource projects

Example 1 with MacroContext

use of org.codehaus.groovy.macro.runtime.MacroContext in project groovy by apache.

the class MacroCallTransformingVisitor method visitMethodCallExpression.

@Override
public void visitMethodCallExpression(MethodCallExpression call) {
    super.visitMethodCallExpression(call);
    final List<Expression> callArguments;
    if (call.getArguments() instanceof TupleExpression) {
        callArguments = ((TupleExpression) call.getArguments()).getExpressions();
    } else {
        callArguments = Collections.singletonList(call.getArguments());
    }
    List<MethodNode> macroMethods = findMacroMethods(call.getMethodAsString(), callArguments);
    if (macroMethods.isEmpty()) {
        // Early return to avoid macro context and arguments creation
        return;
    }
    MacroContext macroContext = new MacroContext(unit, sourceUnit, call);
    Object[] macroArguments = new Object[callArguments.size() + 1];
    macroArguments[0] = macroContext;
    System.arraycopy(callArguments.toArray(), 0, macroArguments, 1, callArguments.size());
    for (MethodNode macroMethodNode : macroMethods) {
        if (!(macroMethodNode instanceof ExtensionMethodNode)) {
            throw new IllegalStateException(macroMethodNode + " is not an instance of ExtensionMethodNode");
        }
        if (tryMacroMethod(call, (ExtensionMethodNode) macroMethodNode, macroArguments)) {
            break;
        }
    }
}