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softlayer#469 Add event logs java example
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‎content/java/EventLogs.java.md‎

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---
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title: "Working with Event Logs"
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description: "Some examples of Event Log"
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date: "2021-04-14"
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classes:
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- "SoftLayer_Event_Log"
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tags:
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- "eventlogs"
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- "resultlimit"
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---
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# Event Log
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This example deals with a few ways of pulling data from [SoftLayer_Event_Log](https://sldn.softlayer.com/reference/services/SoftLayer_Event_Log/). Also, uses the latest version of the SoftLayer API Client for Java (`v0.3.2` at the time of publishing this example), which does not support object filters available in the SoftLayer API, so programmatic filters are used instead.
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```java
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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import com.softlayer.api.ApiClient;
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import com.softlayer.api.RestApiClient;
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import com.softlayer.api.ResultLimit;
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import com.softlayer.api.service.event.Log;
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import java.time.LocalDate;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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public class EventLogExample {
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private final ApiClient client;
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private final Log.Service logService;
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public EventLogExample() {
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String username = "set-me";
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String apiKey = "set-me";
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client = new RestApiClient().withCredentials(username, apiKey).withLoggingEnabled();
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logService = Log.service(client);
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}
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public static void main(String[] args) {
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EventLogExample eventLogExample = new EventLogExample();
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eventLogExample.getAllTypes();
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eventLogExample.getUserTypes();
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eventLogExample.allLogs();
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eventLogExample.loginLogs();
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eventLogExample.recentLogs();
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eventLogExample.systemLogs();
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}
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/**
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* Running GET on https://api.softlayer.com/rest/v3.1/SoftLayer_Event_Log/AllEventObjectNames.json with no body
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*/
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private void getAllTypes() {
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print(logService.getAllEventObjectNames());
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}
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/***
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* Running GET on https://api.softlayer.com/rest/v3.1/SoftLayer_Event_Log/AllUserTypes.json with no body
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*/
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private void getUserTypes() {
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print(logService.getAllUserTypes());
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}
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/***
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* Running GET on https://api.softlayer.com/rest/v3.1/SoftLayer_Event_Log/AllObjects.json?resultLimit=0,50 with no body
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*/
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private void systemLogs() {
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List<Log> logs=getAllEvents(false);
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String systemName="SYSTEM";
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List<Log> systemLogs = logs.stream()
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.filter(log -> systemName.equalsIgnoreCase(log.getEventName()))
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.collect(Collectors.toList());
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printEventLogs(systemLogs);
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}
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/**
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* Running GET on https://api.softlayer.com/rest/v3.1/SoftLayer_Event_Log/AllObjects.json?resultLimit=0,50 with no body
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*/
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private void recentLogs() {
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LocalDate daysAgo = LocalDate.now().minusDays(30);
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List<Log> logs=getAllEvents(false);
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List<Log> recentLogs = logs.stream()
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.filter(log -> log.getEventCreateDate()
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.toZonedDateTime()
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.toLocalDate()
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.compareTo(daysAgo)>0)
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.collect(Collectors.toList());
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printEventLogs(recentLogs);
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}
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/**
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* Running GET on https://api.softlayer.com/rest/v3.1/SoftLayer_Event_Log/AllObjects.json?resultLimit=0,50 with no body
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*/
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private void loginLogs() {
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List<Log> logs=getAllEvents(false);
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String loginName="login";
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List<Log> loginLogs = logs.stream()
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.filter(log -> log
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.getEventName()
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.toLowerCase()
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.contains(loginName))
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.collect(Collectors.toList());
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printEventLogs(loginLogs);
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}
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/**
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* Running GET on https://api.softlayer.com/rest/v3.1/SoftLayer_Event_Log/AllObjects.json?resultLimit=0,50 with no body
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*/
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private void allLogs() {
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printEventLogs(getAllEvents(false));
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}
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/**
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* Pages through all results from the Event_Log. This might take long time.
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*/
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private List<Log> getAllEvents(boolean allEvents) {
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List<Log> result=new ArrayList<>();
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int limit =50;
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int offset =0;
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ResultLimit resultLimit =new ResultLimit(offset,limit);
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boolean iterateEvents=true;
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while(iterateEvents) {
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logService.setResultLimit(resultLimit);
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List<Log> logs = logService.getAllObjects();
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result.addAll(logs);
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if (logs.size() < resultLimit.limit) {
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iterateEvents = false;
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}
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offset+=limit;
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resultLimit=new ResultLimit(offset,limit);
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iterateEvents=iterateEvents&&allEvents;
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}
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return result;
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}
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void print(Object object) {
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Gson gson = new GsonBuilder().setPrettyPrinting().create();
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String json;
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json = gson.toJson(object);
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System.out.println(json);
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}
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void printEventLogs(List<Log> logs){
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for (Log event :logs) {
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System.out.println(String.format("%s - %s - %s",
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event.getEventName(),
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event.getEventCreateDate().getTime(),
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event.getUserType()));
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}
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}
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}
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```

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