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authorGravatar Vitaly Takmazov2016-06-27 13:15:57 +0300
committerGravatar Vitaly Takmazov2016-06-27 13:15:57 +0300
commit6362eab34390b187944c7e3c12eb444e2fb2c455 (patch)
tree80c04e3a3e6fdfee25eaac03abd9a049004fbe3c /src/main/java/com/juick/server/PushQueries.java
parent9e740f48cca7332c67a165c6cf60e09bc549e686 (diff)
more spring-jdbc
Diffstat (limited to 'src/main/java/com/juick/server/PushQueries.java')
-rw-r--r--src/main/java/com/juick/server/PushQueries.java108
1 files changed, 42 insertions, 66 deletions
diff --git a/src/main/java/com/juick/server/PushQueries.java b/src/main/java/com/juick/server/PushQueries.java
index c17972b0..54528993 100644
--- a/src/main/java/com/juick/server/PushQueries.java
+++ b/src/main/java/com/juick/server/PushQueries.java
@@ -4,14 +4,12 @@
*/
package com.juick.server;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.util.ArrayList;
+import org.springframework.dao.EmptyResultDataAccessException;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.util.StringUtils;
+
import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
+import java.util.Optional;
/**
*
@@ -19,80 +17,58 @@ import java.util.logging.Logger;
*/
public class PushQueries {
- private static final Logger logger = Logger.getLogger(PushQueries.class.getName());
-
- public static String getAndroidRegID(Connection sql, int uid) {
- return SQLHelpers.getString(sql, "SELECT regid FROM android WHERE user_id=?", uid);
- }
-
- public static List<String> getAndroidSubscribers(Connection sql, int uid) {
- List<String> regids = new ArrayList<>();
-
- PreparedStatement stmt = null;
- ResultSet rs = null;
+ public static Optional<String> getAndroidRegID(JdbcTemplate sql, int uid) {
try {
- stmt = sql.prepareStatement("SELECT regid FROM android INNER JOIN subscr_users ON (subscr_users.user_id=? AND android.user_id=subscr_users.suser_id)");
- stmt.setInt(1, uid);
- rs = stmt.executeQuery();
- rs.beforeFirst();
- while (rs.next()) {
- regids.add(rs.getString(1));
- }
- } catch (SQLException e) {
- logger.log(Level.SEVERE, "sql exception", e);
- } finally {
- Utils.finishSQL(rs, stmt);
+ return Optional.of(sql.queryForObject("SELECT regid FROM android WHERE user_id=?", String.class, uid));
+ } catch (EmptyResultDataAccessException e) {
+ return Optional.empty();
}
- return regids;
+
}
- public static String getWinPhoneURL(Connection sql, int uid) {
- return SQLHelpers.getString(sql, "SELECT url FROM winphone WHERE user_id=?", uid);
+ public static List<String> getAndroidSubscribers(JdbcTemplate sql, int uid) {
+ return sql.queryForList("SELECT regid FROM android INNER JOIN subscr_users " +
+ "ON (subscr_users.user_id=? AND android.user_id=subscr_users.suser_id)", String.class, uid);
}
- public static List<String> getWinPhoneSubscribers(Connection sql, int uid) {
- List<String> urls = new ArrayList<>();
+ public static List<String> getAndroidTokens(JdbcTemplate sql, List<Integer> uids) {
+ return sql.queryForList("SELECT regid FROM android INNER JOIN users " +
+ "ON (users.id=android.user_id) WHERE users.id IN (" + StringUtils.collectionToCommaDelimitedString(uids) + ")", String.class);
+ }
- PreparedStatement stmt = null;
- ResultSet rs = null;
+ public static Optional<String> getWinPhoneURL(JdbcTemplate sql, int uid) {
try {
- stmt = sql.prepareStatement("SELECT url FROM winphone INNER JOIN subscr_users ON (subscr_users.user_id=? AND winphone.user_id=subscr_users.suser_id)");
- stmt.setInt(1, uid);
- rs = stmt.executeQuery();
- rs.beforeFirst();
- while (rs.next()) {
- urls.add(rs.getString(1));
- }
- } catch (SQLException e) {
- logger.log(Level.SEVERE, "sql exception", e);
- } finally {
- Utils.finishSQL(rs, stmt);
+ return Optional.of(sql.queryForObject("SELECT url FROM winphone WHERE user_id=?", String.class, uid));
+ } catch (EmptyResultDataAccessException e) {
+ return Optional.empty();
}
- return urls;
}
- public static String getAPNSToken(Connection sql, int uid) {
- return SQLHelpers.getString(sql, "SELECT token from ios WHERE user_id=?", uid);
+ public static List<String> getWinPhoneSubscribers(JdbcTemplate sql, int uid) {
+ return sql.queryForList("SELECT url FROM winphone INNER JOIN subscr_users " +
+ "ON (subscr_users.user_id=? AND winphone.user_id=subscr_users.suser_id)", String.class, uid);
}
- public static List<String> getAPNSSubscribers(Connection sql, int uid) {
- List<String> urls = new ArrayList<>();
+ public static List<String> getWindowsTokens(JdbcTemplate sql, List<Integer> uids) {
+ return sql.queryForList("SELECT url FROM winphone INNER JOIN users " +
+ "ON (users.id=winphone.user_id) WHERE users.id IN (" + StringUtils.collectionToCommaDelimitedString(uids) + ")", String.class);
+ }
- PreparedStatement stmt = null;
- ResultSet rs = null;
+ public static Optional<String> getAPNSToken(JdbcTemplate sql, int uid) {
try {
- stmt = sql.prepareStatement("SELECT token FROM ios INNER JOIN subscr_users ON (subscr_users.user_id=? AND ios.user_id=subscr_users.suser_id)");
- stmt.setInt(1, uid);
- rs = stmt.executeQuery();
- rs.beforeFirst();
- while (rs.next()) {
- urls.add(rs.getString(1));
- }
- } catch (SQLException e) {
- logger.log(Level.SEVERE, "sql exception", e);
- } finally {
- Utils.finishSQL(rs, stmt);
+ return Optional.of(sql.queryForObject("SELECT token from ios WHERE user_id=?", String.class, uid));
+ } catch (EmptyResultDataAccessException e) {
+ return Optional.empty();
}
- return urls;
}
+
+ public static List<String> getAPNSSubscribers(JdbcTemplate sql, int uid) {
+ return sql.queryForList("SELECT token FROM ios INNER JOIN subscr_users " +
+ "ON (subscr_users.user_id=? AND ios.user_id=subscr_users.suser_id)", String.class, uid);
+ }
+ public static List<String> getAPNSTokens(JdbcTemplate sql, List<Integer> uids) {
+ return sql.queryForList("SELECT token FROM ios INNER JOIN users " +
+ "ON (users.id=ios.user_id) WHERE users.id IN (" + StringUtils.collectionToCommaDelimitedString(uids) + ")", String.class);
+ }
+
}