diff options
| author |   Ram Koya <rk541m@att.com> | 2018-09-04 15:41:30 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@onap.org> | 2018-09-04 15:41:30 +0000 |
| commit | 8b875290720376ff469a9ffd0b28b3af6541cb66 (patch) | |
| tree | d08bddaeea558a5cc70fe8fd21a73b2f7fae256c /datarouter-prov/src/main/java/org | |
| parent | 08762278a48f0190b15d83a1ef51b28b1f305982 (diff) | |
| parent | 83ada605bfbc4a9f91f320627c3a2062581a6099 (diff) | |
Merge "Fixed Sonar blocker in LogFileReader.java"
Diffstat (limited to 'datarouter-prov/src/main/java/org')
| -rw-r--r-- | datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java | 158 |
1 files changed, 79 insertions, 79 deletions
diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java index ff7893d5..8975f161 100644 --- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java +++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java @@ -254,24 +254,24 @@ public class LogfileLoader extends Thread { try {
// Limit to a million at a time to avoid typing up the DB for too long.
conn = db.getConnection();
- PreparedStatement ps = conn.prepareStatement("DELETE from LOG_RECORDS where EVENT_TIME < ? limit 1000000");
- ps.setLong(1, cutoff);
- while (count > 0) {
- if (!ps.execute()) {
- int dcount = ps.getUpdateCount();
- count -= dcount;
- logger.debug(" " + dcount + " rows deleted.");
- did1 |= (dcount != 0);
- if (dcount == 0)
- count = 0; // prevent inf. loops
- } else {
- count = 0; // shouldn't happen!
+ try(PreparedStatement ps = conn.prepareStatement("DELETE from LOG_RECORDS where EVENT_TIME < ? limit 1000000")) {
+ ps.setLong(1, cutoff);
+ while (count > 0) {
+ if (!ps.execute()) {
+ int dcount = ps.getUpdateCount();
+ count -= dcount;
+ logger.debug(" " + dcount + " rows deleted.");
+ did1 |= (dcount != 0);
+ if (dcount == 0)
+ count = 0; // prevent inf. loops
+ } else {
+ count = 0; // shouldn't happen!
+ }
}
}
- ps.close();
- Statement stmt = conn.createStatement();
- stmt.execute("OPTIMIZE TABLE LOG_RECORDS");
- stmt.close();
+ try(Statement stmt = conn.createStatement()) {
+ stmt.execute("OPTIMIZE TABLE LOG_RECORDS");
+ }
} catch (SQLException e) {
System.err.println(e);
e.printStackTrace();
@@ -287,14 +287,14 @@ public class LogfileLoader extends Thread { Connection conn = null;
try {
conn = db.getConnection();
- Statement stmt = conn.createStatement();
- ResultSet rs = stmt.executeQuery("SELECT COUNT(*) as COUNT from LOG_RECORDS");
- if (rs.next()) {
- count = rs.getLong("COUNT");
- }
- rs.close();
- stmt.close();
- } catch (SQLException e) {
+ try(Statement stmt = conn.createStatement()) {
+ try(ResultSet rs = stmt.executeQuery("SELECT COUNT(*) as COUNT from LOG_RECORDS")) {
+ if (rs.next()) {
+ count = rs.getLong("COUNT");
+ }
+ }
+ }
+ } catch (SQLException e) {
System.err.println(e);
e.printStackTrace();
} finally {
@@ -309,17 +309,17 @@ public class LogfileLoader extends Thread { try {
logger.debug(" LOG_RECORD table histogram...");
conn = db.getConnection();
- Statement stmt = conn.createStatement();
- ResultSet rs = stmt.executeQuery("SELECT FLOOR(EVENT_TIME/86400000) AS DAY, COUNT(*) AS COUNT FROM LOG_RECORDS GROUP BY DAY");
- while (rs.next()) {
- long day = rs.getLong("DAY");
- long cnt = rs.getLong("COUNT");
- map.put(day, cnt);
- logger.debug(" " + day + " " + cnt);
+ try(Statement stmt = conn.createStatement()) {
+ try(ResultSet rs = stmt.executeQuery("SELECT FLOOR(EVENT_TIME/86400000) AS DAY, COUNT(*) AS COUNT FROM LOG_RECORDS GROUP BY DAY")) {
+ while (rs.next()) {
+ long day = rs.getLong("DAY");
+ long cnt = rs.getLong("COUNT");
+ map.put(day, cnt);
+ logger.debug(" " + day + " " + cnt);
+ }
+ }
}
- rs.close();
- stmt.close();
- } catch (SQLException e) {
+ } catch (SQLException e) {
System.err.println(e);
e.printStackTrace();
} finally {
@@ -340,14 +340,14 @@ public class LogfileLoader extends Thread { boolean go_again = true;
for (long i = 0; go_again; i += stepsize) {
String sql = String.format("select RECORD_ID from LOG_RECORDS LIMIT %d,%d", i, stepsize);
- ResultSet rs = stmt.executeQuery(sql);
- go_again = false;
- while (rs.next()) {
- long n = rs.getLong("RECORD_ID");
- nbs.set(n);
- go_again = true;
+ try(ResultSet rs = stmt.executeQuery(sql)) {
+ go_again = false;
+ while (rs.next()) {
+ long n = rs.getLong("RECORD_ID");
+ nbs.set(n);
+ go_again = true;
+ }
}
- rs.close();
}
stmt.close();
seq_set = nbs;
@@ -391,49 +391,49 @@ public class LogfileLoader extends Thread { Reader r = f.getPath().endsWith(".gz")
? new InputStreamReader(new GZIPInputStream(new FileInputStream(f)))
: new FileReader(f);
- LineNumberReader in = new LineNumberReader(r);
- String line;
- while ((line = in.readLine()) != null) {
- try {
- for (Loadable rec : buildRecords(line)) {
- rec.load(ps);
- if (rec instanceof LogRecord) {
- LogRecord lr = ((LogRecord) rec);
- if (!seq_set.get(lr.getRecordId())) {
+ try(LineNumberReader in = new LineNumberReader(r)) {
+ String line;
+ while ((line = in.readLine()) != null) {
+ try {
+ for (Loadable rec : buildRecords(line)) {
+ rec.load(ps);
+ if (rec instanceof LogRecord) {
+ LogRecord lr = ((LogRecord) rec);
+ if (!seq_set.get(lr.getRecordId())) {
+ ps.executeUpdate();
+ seq_set.set(lr.getRecordId());
+ } else
+ logger.debug("Duplicate record ignored: " + lr.getRecordId());
+ } else {
+ if (++nextid > set_end)
+ nextid = set_start;
+ ps.setLong(18, nextid);
ps.executeUpdate();
- seq_set.set(lr.getRecordId());
- } else
- logger.debug("Duplicate record ignored: " + lr.getRecordId());
- } else {
- if (++nextid > set_end)
- nextid = set_start;
- ps.setLong(18, nextid);
- ps.executeUpdate();
- seq_set.set(nextid);
+ seq_set.set(nextid);
+ }
+ ps.clearParameters();
+ ok++;
}
- ps.clearParameters();
- ok++;
+ } catch (SQLException e) {
+ logger.warn("PROV8003 Invalid value in record: " + line);
+ logger.debug(e);
+ e.printStackTrace();
+ } catch (NumberFormatException e) {
+ logger.warn("PROV8004 Invalid number in record: " + line);
+ logger.debug(e);
+ e.printStackTrace();
+ } catch (ParseException e) {
+ logger.warn("PROV8005 Invalid date in record: " + line);
+ logger.debug(e);
+ e.printStackTrace();
+ } catch (Exception e) {
+ logger.warn("PROV8006 Invalid pattern in record: " + line);
+ logger.debug(e);
+ e.printStackTrace();
}
- } catch (SQLException e) {
- logger.warn("PROV8003 Invalid value in record: " + line);
- logger.debug(e);
- e.printStackTrace();
- } catch (NumberFormatException e) {
- logger.warn("PROV8004 Invalid number in record: " + line);
- logger.debug(e);
- e.printStackTrace();
- } catch (ParseException e) {
- logger.warn("PROV8005 Invalid date in record: " + line);
- logger.debug(e);
- e.printStackTrace();
- } catch (Exception e) {
- logger.warn("PROV8006 Invalid pattern in record: " + line);
- logger.debug(e);
- e.printStackTrace();
+ total++;
}
- total++;
}
- in.close();
ps.close();
db.release(conn);
conn = null;
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