Grid Datasource Info

import com.atlassian.crowd.embedded.api.User
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.security.JiraAuthenticationContext
import com.atlassian.plugin.PluginAccessor
import com.atlassian.jira.user.ApplicationUser
  
// find TGE custom fields
PluginAccessor pluginAccessor = ComponentAccessor.getPluginAccessor();
Class tgeConfigManagerClass = pluginAccessor.getClassLoader().findClass("com.idalko.jira.plugins.igrid.api.config.grid.TGEGridConfigManager");
def tgeConfigManager = ComponentAccessor.getOSGiComponentInstanceOfType(tgeConfigManagerClass);
List<Long> tgeCustomFieldIds = tgeConfigManager.getGridCustomFieldIds();
  
// get current user
JiraAuthenticationContext jiraAuthenticationContext = ComponentAccessor.getOSGiComponentInstanceOfType(JiraAuthenticationContext.class);
Object userObject = jiraAuthenticationContext.getLoggedInUser();
User user = userObject instanceof ApplicationUser ? ((ApplicationUser) userObject).getDirectoryUser() : (User) userObject;
  
// read datasource info of the first grid
Class configManagerClass = pluginAccessor.getClassLoader().findClass("com.idalko.jira.plugins.igrid.api.config.grid.TGEGridConfigManager");
def configManager = ComponentAccessor.getOSGiComponentInstanceOfType(configManagerClass);
  
StringBuilder result = new StringBuilder();
result.append(tgeCustomFieldIds.size() + " TGE field(s) found. Configurations:\n");
for (Long tgeFieldId : tgeCustomFieldIds) {
  
    def datasourceInfo = configManager.getDataSourceInfo(tgeCustomFieldIds.get(0), user);
    result.append("ID=" + tgeFieldId + "\n");
    result.append("Configuration table name: " + datasourceInfo.getConfigurationTableName() + "\n");
    result.append("Database table name: " + datasourceInfo.getDatabaseTableName() + "\n");
    result.append("JDBC connection url: " + datasourceInfo.getConnectionUrl() + "\n\n");
}
  
println(result.toString());
return result.toString();