private void injectToStringMethod()

in src/main/groovy/org/codehaus/groovy/grails/compiler/injection/DefaultGrailsDomainClassInjector.java [161:175]

• 11 lines of code
• 2 McCabe index (conditional complexity)

    private void injectToStringMethod(ClassNode classNode) {
        final boolean hasToString = /*GrailsASTUtils.*/implementsZeroArgMethod(classNode, "toString");

        if(!hasToString) {
            GStringExpression ge = new GStringExpression(classNode.getName() + " : ${id}");
            ge.addString(new ConstantExpression(classNode.getName()+" : "));
            ge.addValue(new VariableExpression("id"));
            Statement s = new ReturnStatement(ge);
            MethodNode mn = new MethodNode("toString",Modifier.PUBLIC,new ClassNode(String.class), new Parameter[0],new ClassNode[0],s);
            //if(LOG.isDebugEnabled()) {
            //    LOG.debug("[GrailsDomainInjector] Adding method [toString()] to class [" + classNode.getName() + "]");
            //}
            classNode.addMethod(mn);
        }
    }