From 3859c9616d0a7a04e68427d173b863161b818140 Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Tue, 20 Dec 2016 14:28:00 +0300 Subject: StringUtils.EMPTY --- juick-server/src/main/java/com/juick/server/CrosspostQueries.java | 5 +++-- juick-server/src/main/java/com/juick/server/MessagesQueries.java | 4 ++-- juick-server/src/main/java/com/juick/server/UserQueries.java | 4 ++-- .../src/main/java/com/juick/server/protocol/JuickProtocol.java | 3 ++- .../main/java/com/juick/server/protocol/annotation/UserCommand.java | 6 ++++-- .../main/java/com/juick/server/util/HttpBadRequestException.java | 3 ++- .../src/main/java/com/juick/server/util/HttpForbiddenException.java | 3 ++- .../src/main/java/com/juick/server/util/HttpNotFoundException.java | 3 ++- juick-server/src/main/java/com/juick/server/util/HttpUtils.java | 3 ++- 9 files changed, 21 insertions(+), 13 deletions(-) (limited to 'juick-server/src/main/java/com/juick/server') diff --git a/juick-server/src/main/java/com/juick/server/CrosspostQueries.java b/juick-server/src/main/java/com/juick/server/CrosspostQueries.java index 827dad09..9d0b5f4c 100644 --- a/juick-server/src/main/java/com/juick/server/CrosspostQueries.java +++ b/juick-server/src/main/java/com/juick/server/CrosspostQueries.java @@ -18,6 +18,7 @@ package com.juick.server; import com.juick.server.helpers.ApplicationStatus; +import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.tuple.Pair; import org.springframework.dao.EmptyResultDataAccessException; import org.springframework.jdbc.core.JdbcTemplate; @@ -64,7 +65,7 @@ public class CrosspostQueries { try { return sql.queryForObject("SELECT uname FROM twitter WHERE user_id=?", String.class, uid); } catch (EmptyResultDataAccessException e) { - return ""; + return StringUtils.EMPTY; } } @@ -72,7 +73,7 @@ public class CrosspostQueries { try { return sql.queryForObject("SELECT tg_name FROM telegram WHERE user_id=?", String.class, uid); } catch (EmptyResultDataAccessException e) { - return ""; + return StringUtils.EMPTY; } } diff --git a/juick-server/src/main/java/com/juick/server/MessagesQueries.java b/juick-server/src/main/java/com/juick/server/MessagesQueries.java index cac36979..f3de1f9b 100644 --- a/juick-server/src/main/java/com/juick/server/MessagesQueries.java +++ b/juick-server/src/main/java/com/juick/server/MessagesQueries.java @@ -101,8 +101,8 @@ public class MessagesQueries { if (mid > 0) { - String tagsNames = ""; - String tagsIDs = ""; + String tagsNames = org.apache.commons.lang3.StringUtils.EMPTY; + String tagsIDs = org.apache.commons.lang3.StringUtils.EMPTY; for (int i = 0; i < tags.size(); i++) { if (i > 0) { diff --git a/juick-server/src/main/java/com/juick/server/UserQueries.java b/juick-server/src/main/java/com/juick/server/UserQueries.java index e91cb6b3..7a669230 100644 --- a/juick-server/src/main/java/com/juick/server/UserQueries.java +++ b/juick-server/src/main/java/com/juick/server/UserQueries.java @@ -241,7 +241,7 @@ public class UserQueries { if (sql.update("INSERT INTO mail(user_id,hash) VALUES (?,?) ON DUPLICATE KEY UPDATE hash=?", user.getUid(), newHash, newHash) > 0) { return newHash; } - return ""; + return org.apache.commons.lang3.StringUtils.EMPTY; } public static int getUserOptionInt(JdbcTemplate sql, int uid, String option, int defaultValue) { @@ -481,7 +481,7 @@ public class UserQueries { return sql.queryForObject("SELECT hash FROM mail WHERE user_id=?", String.class, user.getUid()) + "@mail.juick.com"; } catch (EmptyResultDataAccessException e) { - return ""; + return org.apache.commons.lang3.StringUtils.EMPTY; } } } diff --git a/juick-server/src/main/java/com/juick/server/protocol/JuickProtocol.java b/juick-server/src/main/java/com/juick/server/protocol/JuickProtocol.java index a024a0eb..cd7a4bc1 100644 --- a/juick-server/src/main/java/com/juick/server/protocol/JuickProtocol.java +++ b/juick-server/src/main/java/com/juick/server/protocol/JuickProtocol.java @@ -8,6 +8,7 @@ import com.juick.server.helpers.TagStats; import com.juick.server.protocol.annotation.UserCommand; import com.juick.service.*; import com.juick.util.TagUtils; +import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.math.NumberUtils; import javax.inject.Inject; @@ -110,7 +111,7 @@ public class JuickProtocol { bltags = tagService.getUserBLTags(user_from.getUid()); - String txt = ""; + String txt = StringUtils.EMPTY; if (bltags.size() > 0) { for (String bltag : bltags) { txt += "*" + bltag + "\n"; diff --git a/juick-server/src/main/java/com/juick/server/protocol/annotation/UserCommand.java b/juick-server/src/main/java/com/juick/server/protocol/annotation/UserCommand.java index af7c4924..42a9bb59 100644 --- a/juick-server/src/main/java/com/juick/server/protocol/annotation/UserCommand.java +++ b/juick-server/src/main/java/com/juick/server/protocol/annotation/UserCommand.java @@ -1,5 +1,7 @@ package com.juick.server.protocol.annotation; +import org.apache.commons.lang3.StringUtils; + import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; @@ -15,7 +17,7 @@ public @interface UserCommand { * * @return a command pattern */ - String pattern() default ""; + String pattern() default StringUtils.EMPTY; /** * @@ -27,5 +29,5 @@ public @interface UserCommand { * * @return a string used in HELP command output. Basically, only 1 string */ - String help() default ""; + String help() default StringUtils.EMPTY; } diff --git a/juick-server/src/main/java/com/juick/server/util/HttpBadRequestException.java b/juick-server/src/main/java/com/juick/server/util/HttpBadRequestException.java index 5c0593ec..1ba1aecb 100644 --- a/juick-server/src/main/java/com/juick/server/util/HttpBadRequestException.java +++ b/juick-server/src/main/java/com/juick/server/util/HttpBadRequestException.java @@ -1,5 +1,6 @@ package com.juick.server.util; +import org.apache.commons.lang3.StringUtils; import org.springframework.http.HttpStatus; import org.springframework.web.bind.annotation.ResponseStatus; @@ -9,6 +10,6 @@ import org.springframework.web.bind.annotation.ResponseStatus; @ResponseStatus(value = HttpStatus.BAD_REQUEST) public class HttpBadRequestException extends RuntimeException { public HttpBadRequestException() { - super("", null, false, false); + super(StringUtils.EMPTY, null, false, false); } } diff --git a/juick-server/src/main/java/com/juick/server/util/HttpForbiddenException.java b/juick-server/src/main/java/com/juick/server/util/HttpForbiddenException.java index a1004b41..733453ba 100644 --- a/juick-server/src/main/java/com/juick/server/util/HttpForbiddenException.java +++ b/juick-server/src/main/java/com/juick/server/util/HttpForbiddenException.java @@ -1,5 +1,6 @@ package com.juick.server.util; +import org.apache.commons.lang3.StringUtils; import org.springframework.http.HttpStatus; import org.springframework.web.bind.annotation.ResponseStatus; @@ -9,7 +10,7 @@ import org.springframework.web.bind.annotation.ResponseStatus; @ResponseStatus(value = HttpStatus.FORBIDDEN) public class HttpForbiddenException extends RuntimeException { public HttpForbiddenException() { - super("", null, false, false); + super(StringUtils.EMPTY, null, false, false); } } diff --git a/juick-server/src/main/java/com/juick/server/util/HttpNotFoundException.java b/juick-server/src/main/java/com/juick/server/util/HttpNotFoundException.java index fd0f1cb0..942d90e2 100644 --- a/juick-server/src/main/java/com/juick/server/util/HttpNotFoundException.java +++ b/juick-server/src/main/java/com/juick/server/util/HttpNotFoundException.java @@ -1,5 +1,6 @@ package com.juick.server.util; +import org.apache.commons.lang3.StringUtils; import org.springframework.http.HttpStatus; import org.springframework.web.bind.annotation.ResponseStatus; @@ -9,6 +10,6 @@ import org.springframework.web.bind.annotation.ResponseStatus; @ResponseStatus(value = HttpStatus.NOT_FOUND) public class HttpNotFoundException extends RuntimeException { public HttpNotFoundException() { - super("", null, false, false); + super(StringUtils.EMPTY, null, false, false); } } diff --git a/juick-server/src/main/java/com/juick/server/util/HttpUtils.java b/juick-server/src/main/java/com/juick/server/util/HttpUtils.java index fa0b2ec2..e54bef87 100644 --- a/juick-server/src/main/java/com/juick/server/util/HttpUtils.java +++ b/juick-server/src/main/java/com/juick/server/util/HttpUtils.java @@ -18,6 +18,7 @@ package com.juick.server.util; import org.apache.commons.codec.digest.DigestUtils; +import org.apache.commons.lang3.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.web.multipart.MultipartFile; @@ -58,7 +59,7 @@ public class HttpUtils { } } } - return ""; + return StringUtils.EMPTY; } public static String downloadImage(URL url) throws Exception { String attachmentFName = null; -- cgit v1.2.3