cleanup
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@@ -7,7 +7,7 @@ import java.util.HashSet;
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import java.util.Map;
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import java.util.Set;
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import org.baeldung.metric.MetricService;
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import org.baeldung.metric.IMetricService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.security.core.Authentication;
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import org.springframework.security.core.GrantedAuthority;
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@@ -24,7 +24,7 @@ import org.springframework.web.bind.annotation.ResponseBody;
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public class MyController {
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@Autowired
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private MetricService metricService;
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private IMetricService metricService;
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@RequestMapping("/")
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public String init(Map<String, Object> model, Principal principal) {
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@@ -0,0 +1,8 @@
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package org.baeldung.metric;
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public interface IMetricService {
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void increaseCount(final int status);
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Object[][] getGraphData();
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}
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@@ -15,7 +15,7 @@ import org.springframework.stereotype.Component;
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public class MetricFilter implements Filter {
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@Autowired
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private MetricService metricService;
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private IMetricService metricService;
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@Override
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public void init(final FilterConfig config) throws ServletException {
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@@ -13,7 +13,7 @@ import org.springframework.scheduling.annotation.Scheduled;
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import org.springframework.stereotype.Service;
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@Service
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public class MetricService {
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public class MetricService implements IMetricService {
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@Autowired
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private MetricRepository repo;
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@@ -21,9 +21,8 @@ public class MetricService {
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@Autowired
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private CounterService counter;
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private ArrayList<ArrayList<Integer>> statusMetric;
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private List<ArrayList<Integer>> statusMetric;
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private List<String> statusList;
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private static final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
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public MetricService() {
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@@ -32,6 +31,8 @@ public class MetricService {
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statusList = new ArrayList<String>();
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}
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// API
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public void increaseCount(final int status) {
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counter.increment("status." + status);
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if (!statusList.contains("counter.status." + status)) {
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@@ -39,6 +40,36 @@ public class MetricService {
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}
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}
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public Object[][] getGraphData() {
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Date current = new Date();
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int colCount = statusList.size() + 1;
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int rowCount = statusMetric.size() + 1;
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Object[][] result = new Object[rowCount][colCount];
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result[0][0] = "Time";
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int j = 1;
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for (final String status : statusList) {
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result[0][j] = status;
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j++;
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}
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List<Integer> temp;
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for (int i = 1; i < rowCount; i++) {
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temp = statusMetric.get(i - 1);
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result[i][0] = dateFormat.format(new Date(current.getTime() - (60000 * (rowCount - i))));
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for (j = 1; j <= temp.size(); j++) {
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result[i][j] = temp.get(j - 1);
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}
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while (j < colCount) {
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result[i][j] = 0;
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j++;
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}
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}
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return result;
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}
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// Non - API
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@Scheduled(fixedDelay = 60000)
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private void exportMetrics() {
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Metric<?> metric;
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@@ -55,35 +86,4 @@ public class MetricService {
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}
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statusMetric.add(statusCount);
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}
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public Object[][] getGraphData() {
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Date current = new Date();
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int colCount = statusList.size() + 1;
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int rowCount = statusMetric.size() + 1;
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Object[][] result = new Object[rowCount][colCount];
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result[0][0] = "Time";
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int j = 1;
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for (final String status : statusList) {
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result[0][j] = status;
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j++;
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}
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ArrayList<Integer> temp;
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for (int i = 1; i < rowCount; i++) {
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temp = statusMetric.get(i - 1);
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result[i][0] = dateFormat.format(new Date(current.getTime() - (60000 * (rowCount - i))));
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for (j = 1; j <= temp.size(); j++) {
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result[i][j] = temp.get(j - 1);
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}
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while (j < colCount) {
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result[i][j] = 0;
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j++;
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}
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}
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return result;
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}
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}
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