Displaying checkbox using Class interface

Question

Hi,
Is it possible to display a checkbox in top-of-page for an ALV report using the class interface "cl_dd_document"?
Note: I have already tried the method "add_icon" but it doesnt seem to be working. So the procedure along with sample coding would be more helpful.

Answer 1

To get the configuration for one particular service from ConfigurationService:
String PID_MQTT_DATA_TRANSPORT = "org.eclipse.kura.core.data.transport.mqtt.MqttDataTransport";
ComponentConfiguration mqttConfiguration = m_configurationService.getComponentConfiguration(PID_MQTT_DATA_TRANSPORT);
Map<String,Object> mqttConfigurationProperties = mqttConfiguration.getConfigurationProperties();
This will get the MqttDataTransportService configuration, you can ask the configuration of any service registered providing its PID.
This means you need the ConfigurationService available in your service. Just ask OSGi to inject it.
public class YourService implements ConfigurableComponent {
private ConfigurationService m_configurationService;
public void setConfigurationService(ConfigurationService configurationService) {
m_configurationService = configurationService;
public void unsetConfigurationService(ConfigurationService configurationService) {
m_configurationService = null;
// Your methods here ...
In your OSGI-INF/yourservice.xml
<scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0"
name="your.Service"
activate="activate"
deactivate="deactivate"
enabled="true"
immediate="true"
configuration-policy="ignore">
<implementation class="your.ServiceImpl"/>
<property name="service.pid" type="String" value="your.Service"/>
<service>
<provide interface="your.Service"/>
</service>
<reference name="ConfigurationService"
policy="static"
bind="setConfigurationService"
unbind="unsetConfigurationService"
cardinality="1..1"
interface="org.eclipse.kura.configuration.ConfigurationService"/>
</scr:component>
Hope this small example will be helpful.