static Object getProperty()

in core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/ExpressionUtil.java [141:198]
56 lines of code
12 McCabe index (conditional complexity)

    static Object getProperty(Object context, String property) {
        Object value;

        Class type = context.getClass();
        if (context instanceof Collection) {
            type = Collection.class;
        } else if (context instanceof Map) {
            type = Map.class;
        }

        try {
            try {
                Method method = type.getMethod(property, NO_PARAMS);
                method.setAccessible(true);
                value = method.invoke(context, NO_ARGS);
            } catch (NoSuchMethodException e) {
                try {
                    String name = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
                    Method method = type.getMethod(name, NO_PARAMS);
                    method.setAccessible(true);
                    value = method.invoke(context, NO_ARGS);
                } catch (NoSuchMethodException e1) {
                    try {
                        String name = "is" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
                        Method method = type.getMethod(name, NO_PARAMS);
                        method.setAccessible(true);
                        value = method.invoke(context, NO_ARGS);
                    } catch (NoSuchMethodException e2) {
                        try {
                            Method method;
                            try {
                                method = type.getMethod("get", STRING_PARAM);
                            } catch (NoSuchMethodException e3) {
                                method = type.getMethod("get", OBJECT_PARAM);
                            }
                            method.setAccessible(true);
                            value = method.invoke(context, new Object[] {property});
                        } catch (NoSuchMethodException e3) {
                            try {
                                Field field = type.getField(property);
                                field.setAccessible(true);
                                value = field.get(context);
                            } catch (NoSuchFieldException e4) {
                                if ("length".equals(property) && type.isArray()) {
                                    value = Array.getLength(context);
                                } else {
                                    throw e4;
                                }
                            }
                        }
                    }
                }
            }
        } catch (Exception e) {
            value = null;
        }
        return value;
    }