[CAMEL-13294] Properties component - Add easy method to lookup via key

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-M2, 3.0.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Claus Ibsen
• Created: 06/Mar/19 12:49
• Updated: 06/Mar/19 15:33
• Resolved: 06/Mar/19 15:33

Description

Lets make this code a bit easier, and have a nicer API on the PropertiesComponent we have in camel-api now for Camel 3

                        // build key with default value included as this is supported during resolving
                        String key = pi.value();
                        if (!isEmpty(pi.defaultValue())) {
                            key = key + ":" + pi.defaultValue();
                        }
                        // need to force property lookup by having key enclosed in tokens
                        key = camelContext.getPropertiesComponent().getPrefixToken() + key + camelContext.getPropertiesComponent().getSuffixToken();
                        try {
                            Object value = camelContext.resolvePropertyPlaceholders(key);
                            parameters[i] = camelContext.getTypeConverter().convertTo(type, value);
                        } catch (Exception e) {
                            throw RuntimeCamelException.wrapRuntimeCamelException(e);
                        }

Issue Links

• relates to: CAMEL-13283 Add @BindRegistry annotation to allow binding a field/class/bean to the Camel registry