From 3859c9616d0a7a04e68427d173b863161b818140 Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Tue, 20 Dec 2016 14:28:00 +0300 Subject: StringUtils.EMPTY --- .../api/configuration/ApiAppConfiguration.java | 3 ++- .../main/java/com/juick/api/controllers/Post.java | 4 +-- .../src/main/java/com/juick/package-info.java | 4 ++- .../src/main/java/com/juick/util/MessageUtils.java | 6 +++-- .../main/java/com/juick/components/Crosspost.java | 16 ++++++------ .../java/com/juick/components/Notifications.java | 9 ++++--- .../com/juick/configuration/DataConfiguration.java | 5 ++-- .../juick/configuration/SearchConfiguration.java | 5 ++-- .../java/com/juick/server/CrosspostQueries.java | 5 ++-- .../java/com/juick/server/MessagesQueries.java | 4 +-- .../main/java/com/juick/server/UserQueries.java | 4 +-- .../com/juick/server/protocol/JuickProtocol.java | 3 ++- .../server/protocol/annotation/UserCommand.java | 6 +++-- .../juick/server/util/HttpBadRequestException.java | 3 ++- .../juick/server/util/HttpForbiddenException.java | 3 ++- .../juick/server/util/HttpNotFoundException.java | 3 ++- .../main/java/com/juick/server/util/HttpUtils.java | 3 ++- .../com/juick/service/CrosspostServiceImpl.java | 5 ++-- .../com/juick/service/MessagesServiceImpl.java | 30 +++++++++++----------- .../com/juick/service/SubscriptionServiceImpl.java | 3 ++- .../java/com/juick/service/UserServiceImpl.java | 4 +-- .../service/search/SphinxSearchServiceImpl.java | 4 +-- .../CookieSimpleHashRememberMeServices.java | 2 +- .../src/main/java/com/juick/util/TagUtils.java | 3 ++- .../com/juick/www/controllers/PMController.java | 3 ++- .../com/juick/www/controllers/PostController.java | 8 +++--- .../juick/www/controllers/SettingsController.java | 2 +- .../main/java/com/juick/ws/WebsocketComponent.java | 2 +- .../src/main/java/com/juick/www/Discover.java | 3 ++- .../src/main/java/com/juick/www/FacebookLogin.java | 2 +- juick-www/src/main/java/com/juick/www/Home.java | 3 ++- juick-www/src/main/java/com/juick/www/Main.java | 9 ++++--- .../src/main/java/com/juick/www/NewMessage.java | 13 +++++----- juick-www/src/main/java/com/juick/www/PM.java | 3 ++- .../src/main/java/com/juick/www/PageTemplates.java | 2 +- .../src/main/java/com/juick/www/Settings.java | 2 +- .../src/main/java/com/juick/www/TwitterAuth.java | 3 ++- juick-www/src/main/java/com/juick/www/User.java | 3 ++- juick-www/src/main/java/com/juick/www/Utils.java | 3 ++- .../main/java/com/juick/www/VKontakteLogin.java | 3 ++- .../src/main/java/com/juick/www/XMPPPost.java | 2 +- .../main/java/com/juick/components/XMPPServer.java | 5 ++-- .../java/com/juick/components/s2s/JuickBot.java | 7 ++--- .../java/com/juick/json/MessageSerializer.java | 3 ++- 44 files changed, 125 insertions(+), 93 deletions(-) diff --git a/juick-api/src/main/java/com/juick/api/configuration/ApiAppConfiguration.java b/juick-api/src/main/java/com/juick/api/configuration/ApiAppConfiguration.java index b4b9df57..409734e4 100644 --- a/juick-api/src/main/java/com/juick/api/configuration/ApiAppConfiguration.java +++ b/juick-api/src/main/java/com/juick/api/configuration/ApiAppConfiguration.java @@ -2,6 +2,7 @@ package com.juick.api.configuration; import com.juick.api.ApiServer; import com.juick.api.TGBot; +import org.apache.commons.lang3.StringUtils; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.PropertySource; @@ -25,6 +26,6 @@ public class ApiAppConfiguration { @Bean public TGBot tgBot() { - return new TGBot(env.getProperty("telegram_token", "")); + return new TGBot(env.getProperty("telegram_token", StringUtils.EMPTY)); } } diff --git a/juick-api/src/main/java/com/juick/api/controllers/Post.java b/juick-api/src/main/java/com/juick/api/controllers/Post.java index 853a60ff..0c93fb7b 100644 --- a/juick-api/src/main/java/com/juick/api/controllers/Post.java +++ b/juick-api/src/main/java/com/juick/api/controllers/Post.java @@ -65,7 +65,7 @@ public class Post { if (body == null || body.length() < 1 || body.length() > 4096) { throw new HttpBadRequestException(); } - body = body.replace("\r", ""); + body = body.replace("\r", StringUtils.EMPTY); String attachmentFName = HttpUtils.receiveMultiPartFile(attach, env.getProperty("upload_tmp_dir", "/var/www/juick.com/i/tmp/")); @@ -129,7 +129,7 @@ public class Post { if (body == null || body.length() < 1 || body.length() > 4096) { throw new HttpBadRequestException(); } - body = body.replace("\r", ""); + body = body.replace("\r", StringUtils.EMPTY); if ((msg.ReadOnly && msg.getUser().getUid() != vuid) || userService.isInBLAny(msg.getUser().getUid(), vuid) || (reply != null && userService.isInBLAny(reply.getUser().getUid(), vuid))) { diff --git a/juick-core/src/main/java/com/juick/package-info.java b/juick-core/src/main/java/com/juick/package-info.java index 1ebddc60..63a50982 100644 --- a/juick-core/src/main/java/com/juick/package-info.java +++ b/juick-core/src/main/java/com/juick/package-info.java @@ -5,12 +5,14 @@ namespace="http://juick.com/message", elementFormDefault = XmlNsForm.QUALIFIED, xmlns={ - @XmlNs(prefix="", namespaceURI="http://juick.com/message"), + @XmlNs(prefix= StringUtils.EMPTY, namespaceURI="http://juick.com/message"), @XmlNs(prefix="user", namespaceURI="http://juick.com/user") } ) package com.juick; +import org.apache.commons.lang3.StringUtils; + import javax.xml.bind.annotation.XmlNs; import javax.xml.bind.annotation.XmlNsForm; import javax.xml.bind.annotation.XmlSchema; \ No newline at end of file diff --git a/juick-core/src/main/java/com/juick/util/MessageUtils.java b/juick-core/src/main/java/com/juick/util/MessageUtils.java index 96d650a8..0027716b 100644 --- a/juick-core/src/main/java/com/juick/util/MessageUtils.java +++ b/juick-core/src/main/java/com/juick/util/MessageUtils.java @@ -1,5 +1,7 @@ package com.juick.util; +import org.apache.commons.lang3.StringUtils; + import java.util.regex.Matcher; import java.util.regex.Pattern; @@ -41,7 +43,7 @@ public class MessageUtils { Matcher m = regexLinks2.matcher(msg); StringBuffer sb = new StringBuffer(); while (m.find()) { - String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", ""); + String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", StringUtils.EMPTY); m.appendReplacement(sb, "$1$2" + url + "$5"); } m.appendTail(sb); @@ -105,7 +107,7 @@ public class MessageUtils { Matcher m = regexLinks2.matcher(msg); StringBuffer sb = new StringBuffer(); while (m.find()) { - String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", ""); + String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", StringUtils.EMPTY); m.appendReplacement(sb, "$1$2$4$5"); } m.appendTail(sb); diff --git a/juick-crosspost/src/main/java/com/juick/components/Crosspost.java b/juick-crosspost/src/main/java/com/juick/components/Crosspost.java index 5e28c71e..7cf4ad3e 100644 --- a/juick-crosspost/src/main/java/com/juick/components/Crosspost.java +++ b/juick-crosspost/src/main/java/com/juick/components/Crosspost.java @@ -73,16 +73,16 @@ public class Crosspost implements AutoCloseable { this.crosspostService = crosspostService; - twitter_consumer_key = env.getProperty("twitter_consumer_key", ""); - twitter_consumer_secret = env.getProperty("twitter_consumer_secret", ""); + twitter_consumer_key = env.getProperty("twitter_consumer_key", StringUtils.EMPTY); + twitter_consumer_secret = env.getProperty("twitter_consumer_secret", StringUtils.EMPTY); crosspostJid = env.getProperty("crosspost_jid", "crosspost.juick.local"); - password = env.getProperty("xmpp_password", ""); + password = env.getProperty("xmpp_password", StringUtils.EMPTY); port = NumberUtils.toInt(env.getProperty("xmpp_port"), 5347); } public static String percentEncode(final String s) { - String ret = ""; + String ret = StringUtils.EMPTY; try { ret = URLEncoder.encode(s, CharEncoding.UTF_8).replace("+", "%20").replace("*", "%2A").replace("%7E", "~"); } catch (UnsupportedEncodingException e) { @@ -125,7 +125,7 @@ public class Crosspost implements AutoCloseable { } public boolean facebookPost(final com.juick.Message jmsg) { - String token = crosspostService.getFacebookToken(jmsg.getUser().getUid()).orElse(""); + String token = crosspostService.getFacebookToken(jmsg.getUser().getUid()).orElse(StringUtils.EMPTY); if (token.isEmpty()) { return false; } @@ -167,7 +167,7 @@ public class Crosspost implements AutoCloseable { } public boolean vkontaktePost(final com.juick.Message jmsg) { - Pair tokens = crosspostService.getVkTokens(jmsg.getUser().getUid()).orElse(Pair.of("", "")); + Pair tokens = crosspostService.getVkTokens(jmsg.getUser().getUid()).orElse(Pair.of(StringUtils.EMPTY, StringUtils.EMPTY)); if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) { return false; } @@ -204,7 +204,7 @@ public class Crosspost implements AutoCloseable { } public boolean twitterPost(final com.juick.Message jmsg) { - Pair tokens = crosspostService.getTwitterTokens(jmsg.getUser().getUid()).orElse(Pair.of("", "")); + Pair tokens = crosspostService.getTwitterTokens(jmsg.getUser().getUid()).orElse(Pair.of(StringUtils.EMPTY, StringUtils.EMPTY)); if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) { return false; } @@ -285,7 +285,7 @@ public class Crosspost implements AutoCloseable { } public String getMessageHashTags(final com.juick.Message jmsg) { - String hashtags = ""; + String hashtags = StringUtils.EMPTY; for (Tag tag : jmsg.getTags()) { hashtags += "#" + tag + " "; } diff --git a/juick-notifications/src/main/java/com/juick/components/Notifications.java b/juick-notifications/src/main/java/com/juick/components/Notifications.java index 0a4d1292..f41db9e3 100644 --- a/juick-notifications/src/main/java/com/juick/components/Notifications.java +++ b/juick-notifications/src/main/java/com/juick/components/Notifications.java @@ -25,6 +25,7 @@ import com.juick.components.mpns.MPNSToken; import com.notnoop.apns.APNS; import com.notnoop.apns.ApnsService; import org.apache.commons.lang3.StringEscapeUtils; +import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.math.NumberUtils; import org.apache.http.*; import org.apache.http.client.HttpClient; @@ -80,13 +81,13 @@ public class Notifications implements AutoCloseable { public Notifications(final Environment env, final RestTemplate rest) { this.rest = rest; - wns_application_sip = env.getProperty("wns_application_sip", ""); - wns_client_secret = env.getProperty("wns_client_secret", ""); - GCMSender = new Sender(env.getProperty("gcm_key", ""), Endpoint.GCM); + wns_application_sip = env.getProperty("wns_application_sip", StringUtils.EMPTY); + wns_client_secret = env.getProperty("wns_client_secret", StringUtils.EMPTY); + GCMSender = new Sender(env.getProperty("gcm_key", StringUtils.EMPTY), Endpoint.GCM); pushJid = env.getProperty("push_jid"); xmppHost = env.getProperty("xmpp_host", "localhost"); xmppPort = NumberUtils.toInt(env.getProperty("xmpp_port"), 5347); - xmppPushPassword = env.getProperty("push_xmpp_password", ""); + xmppPushPassword = env.getProperty("push_xmpp_password", StringUtils.EMPTY); mapper = new ObjectMapper(); mapper.setSerializationInclusion(JsonInclude.Include.NON_EMPTY); mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); diff --git a/juick-server/src/main/java/com/juick/configuration/DataConfiguration.java b/juick-server/src/main/java/com/juick/configuration/DataConfiguration.java index efee4731..4258703d 100644 --- a/juick-server/src/main/java/com/juick/configuration/DataConfiguration.java +++ b/juick-server/src/main/java/com/juick/configuration/DataConfiguration.java @@ -3,6 +3,7 @@ package com.juick.configuration; import com.juick.database.MySqlUpdater; import com.juick.service.search.SearchService; import org.apache.commons.dbcp2.BasicDataSource; +import org.apache.commons.lang3.StringUtils; import org.springframework.context.annotation.*; import org.springframework.core.env.Environment; import org.springframework.jdbc.core.JdbcTemplate; @@ -34,8 +35,8 @@ public class DataConfiguration implements TransactionManagementConfigurer { dataSource.setDriverClassName(env.getProperty("datasource_driver", "com.mysql.jdbc.Driver")); dataSource.setUrl(env.getProperty("datasource_url")); - dataSource.setUsername(env.getProperty("datasource_user", "")); - dataSource.setPassword(env.getProperty("datasource_password", "")); + dataSource.setUsername(env.getProperty("datasource_user", StringUtils.EMPTY)); + dataSource.setPassword(env.getProperty("datasource_password", StringUtils.EMPTY)); dataSource.setValidationQuery("select 1"); diff --git a/juick-server/src/main/java/com/juick/configuration/SearchConfiguration.java b/juick-server/src/main/java/com/juick/configuration/SearchConfiguration.java index 5f04ea4e..e6b446b6 100644 --- a/juick-server/src/main/java/com/juick/configuration/SearchConfiguration.java +++ b/juick-server/src/main/java/com/juick/configuration/SearchConfiguration.java @@ -3,6 +3,7 @@ package com.juick.configuration; import com.juick.service.search.SearchService; import com.juick.service.search.SphinxSearchServiceImpl; import org.apache.commons.dbcp2.BasicDataSource; +import org.apache.commons.lang3.StringUtils; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.DependsOn; @@ -28,8 +29,8 @@ public class SearchConfiguration { dataSource.setDriverClassName(env.getProperty("sphinx_driver", "com.mysql.jdbc.Driver")); dataSource.setUrl(env.getProperty("sphinx_url")); - dataSource.setUsername(env.getProperty("sphinx_user", "")); - dataSource.setPassword(env.getProperty("sphinx_password", "")); + dataSource.setUsername(env.getProperty("sphinx_user", StringUtils.EMPTY)); + dataSource.setPassword(env.getProperty("sphinx_password", StringUtils.EMPTY)); return dataSource; } 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; diff --git a/juick-server/src/main/java/com/juick/service/CrosspostServiceImpl.java b/juick-server/src/main/java/com/juick/service/CrosspostServiceImpl.java index 0f043292..df748526 100644 --- a/juick-server/src/main/java/com/juick/service/CrosspostServiceImpl.java +++ b/juick-server/src/main/java/com/juick/service/CrosspostServiceImpl.java @@ -1,6 +1,7 @@ package com.juick.service; import com.juick.server.helpers.ApplicationStatus; +import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.tuple.Pair; import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.stereotype.Repository; @@ -96,7 +97,7 @@ public class CrosspostServiceImpl extends BaseJdbcService implements CrosspostSe uid); return list.isEmpty() ? - "" : list.get(0); + StringUtils.EMPTY : list.get(0); } @Transactional(readOnly = true) @@ -108,7 +109,7 @@ public class CrosspostServiceImpl extends BaseJdbcService implements CrosspostSe uid); return list.isEmpty() ? - "" : list.get(0); + StringUtils.EMPTY : list.get(0); } @Transactional(readOnly = true) diff --git a/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java b/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java index 88167be8..1ad29d00 100644 --- a/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java +++ b/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java @@ -107,7 +107,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ int mid = holder.getKey().intValue(); if (mid > 0) { - String tagsNames = ""; + String tagsNames = StringUtils.EMPTY; if (CollectionUtils.isNotEmpty(tags)) { StringBuilder tasNamesBuilder = new StringBuilder(); @@ -364,7 +364,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ return getNamedParameterJdbcTemplate().queryForList( "SELECT m.message_id FROM messages m WHERE " + (before > 0 ? - " m.message_id < :before AND " : "") + + " m.message_id < :before AND " : StringUtils.EMPTY) + " m.hidden = 0 AND (m.privacy > 0" + (visitorUid > 1 ? " OR m.user_id = :visitorUid) AND NOT EXISTS (" + @@ -389,7 +389,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ "ON ((tags.synonym_id = :tid OR tags.tag_id = :tid) AND tags.tag_id = messages_tags.tag_id)) " + "INNER JOIN messages USING(message_id) WHERE " + (before > 0 ? - " messages.message_id < :before AND " : "") + + " messages.message_id < :before AND " : StringUtils.EMPTY) + "(messages.privacy > 0 OR messages.user_id = :visitorUid) ORDER BY message_id DESC LIMIT :cnt", sqlParameterSource, Integer.class); @@ -407,7 +407,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ "SELECT messages.message_id FROM messages_tags " + "INNER JOIN messages USING(message_id) WHERE messages_tags.tag_id IN (" + tids + ") " + (before > 0 ? - " AND messages.message_id < :before " : "") + + " AND messages.message_id < :before " : StringUtils.EMPTY) + " AND (messages.privacy > 0 OR messages.user_id = :visitorUid) " + "ORDER BY messages.message_id DESC LIMIT :cnt", sqlParameterSource, @@ -425,7 +425,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ return getNamedParameterJdbcTemplate().queryForList( "SELECT message_id FROM messages WHERE place_id = :placeId " + (before > 0 ? - " AND message_id < :before " : "") + + " AND message_id < :before " : StringUtils.EMPTY) + " AND (privacy > 0 OR user_id = :visitorUid) ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class); @@ -443,13 +443,13 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ " INNER JOIN subscr_users ON (subscr_users.suser_id = :uid AND subscr_users.user_id = messages.user_id) " + " WHERE " + (before > 0 ? - " message_id < :before AND " : "") + + " message_id < :before AND " : StringUtils.EMPTY) + " (privacy >= 0 OR (privacy >= -2 AND privacy <= -1" + " AND EXISTS (SELECT 1 FROM wl_users w WHERE w.wl_user_id = :uid and w.user_id = messages.user_id)))) " + " UNION " + " (SELECT message_id FROM messages WHERE user_id=:uid " + (before > 0 ? - " AND message_id < :before " : "") + + " AND message_id < :before " : StringUtils.EMPTY) + ") ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class); @@ -467,7 +467,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ return getNamedParameterJdbcTemplate().queryForList ("SELECT message_id FROM messages WHERE user_id = :uid AND privacy < 0" + (before > 0 ? - " AND message_id < :before " : "") + + " AND message_id < :before " : StringUtils.EMPTY) + "ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class); @@ -500,7 +500,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ "SELECT f.message_id FROM favorites f WHERE " + "EXISTS (SELECT 1 FROM subscr_users s WHERE s.suser_id = :uid and f.user_id = s.user_id)" + (before > 0 ? - " AND f.message_id < :before " : "") + + " AND f.message_id < :before " : StringUtils.EMPTY) + "ORDER BY f.message_id DESC LIMIT 20", sqlParameterSource, Integer.class); @@ -516,7 +516,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ return getNamedParameterJdbcTemplate().queryForList( "SELECT m.message_id FROM messages m WHERE m.privacy > 0 " + (before > 0 ? - " AND m.message_id < :before " : "") + + " AND m.message_id < :before " : StringUtils.EMPTY) + " AND m.popular > 0 AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :vid and b.bl_user_id = m.user_id) " + " ORDER BY m.message_id DESC LIMIT 20", sqlParameterSource, @@ -533,7 +533,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ return getNamedParameterJdbcTemplate().queryForList( "SELECT m.message_id FROM messages m WHERE (m.privacy > 0 OR m.user_id = :vid) " + (before > 0 ? - " AND m.message_id < :before " : "") + + " AND m.message_id < :before " : StringUtils.EMPTY) + " AND m.attach IS NOT NULL " + " AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = m.user_id) " + " AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :vid and b.bl_user_id = m.user_id) " + @@ -566,7 +566,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ return getNamedParameterJdbcTemplate().queryForList( "SELECT message_id FROM messages WHERE user_id = :uid" + (before > 0 ? - " AND message_id < :before" : "") + + " AND message_id < :before" : StringUtils.EMPTY) + " AND privacy >= :privacy ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class); @@ -585,7 +585,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ "SELECT messages.message_id FROM messages_tags INNER JOIN messages " + " USING (message_id) WHERE messages.user_id = :uid AND messages_tags.tag_id = :tid " + (before > 0 ? - " AND messages.message_id < :before " : "") + + " AND messages.message_id < :before " : StringUtils.EMPTY) + " AND messages.privacy >= :privacy ORDER BY messages.message_id DESC LIMIT 20", sqlParameterSource, Integer.class); @@ -602,7 +602,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ "SELECT message_id FROM favorites " + " WHERE user_id = :uid " + (before > 0 ? - " AND message_id < :before " : "") + + " AND message_id < :before " : StringUtils.EMPTY) + " ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class); @@ -619,7 +619,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ return getNamedParameterJdbcTemplate().queryForList( "SELECT message_id FROM messages WHERE user_id = :uid " + (before > 0 ? - " AND message_id < :before " : "") + + " AND message_id < :before " : StringUtils.EMPTY) + " AND privacy >= :privacy AND attach IS NOT NULL ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class); diff --git a/juick-server/src/main/java/com/juick/service/SubscriptionServiceImpl.java b/juick-server/src/main/java/com/juick/service/SubscriptionServiceImpl.java index decfe59d..4082e1ef 100644 --- a/juick-server/src/main/java/com/juick/service/SubscriptionServiceImpl.java +++ b/juick-server/src/main/java/com/juick/service/SubscriptionServiceImpl.java @@ -3,6 +3,7 @@ package com.juick.service; import com.juick.Tag; import com.juick.User; import com.juick.server.helpers.NotifyOpts; +import org.apache.commons.lang3.StringUtils; import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.jdbc.core.namedparam.MapSqlParameterSource; import org.springframework.stereotype.Repository; @@ -47,7 +48,7 @@ public class SubscriptionServiceImpl extends BaseJdbcService implements Subscrip "SELECT jids.jid FROM subscr_users INNER JOIN jids " + "ON (subscr_users.user_id = :uid AND subscr_users.suser_id = jids.user_id) WHERE jids.active = 1 " + (friendsonly ? - " AND EXISTS (SELECT 1 FROM wl_users w WHERE w.user_id = :uid and jids.user_id = w.wl_user_id)" : ""), + " AND EXISTS (SELECT 1 FROM wl_users w WHERE w.user_id = :uid and jids.user_id = w.wl_user_id)" : StringUtils.EMPTY), new MapSqlParameterSource("uid", uid), String.class); } diff --git a/juick-server/src/main/java/com/juick/service/UserServiceImpl.java b/juick-server/src/main/java/com/juick/service/UserServiceImpl.java index b3430254..f226b402 100644 --- a/juick-server/src/main/java/com/juick/service/UserServiceImpl.java +++ b/juick-server/src/main/java/com/juick/service/UserServiceImpl.java @@ -357,7 +357,7 @@ public class UserServiceImpl extends BaseJdbcService implements UserService { if (ret > 0) return newHash; } - return ""; + return StringUtils.EMPTY; } @Transactional(readOnly = true) @@ -649,7 +649,7 @@ public class UserServiceImpl extends BaseJdbcService implements UserService { "SELECT hash FROM mail WHERE user_id = ?", String.class, user.getUid()); - return list.isEmpty() ? "" : list.get(0) + "@mail.juick.com"; + return list.isEmpty() ? StringUtils.EMPTY : list.get(0) + "@mail.juick.com"; } @Transactional diff --git a/juick-server/src/main/java/com/juick/service/search/SphinxSearchServiceImpl.java b/juick-server/src/main/java/com/juick/service/search/SphinxSearchServiceImpl.java index de0a101f..161e0fb2 100644 --- a/juick-server/src/main/java/com/juick/service/search/SphinxSearchServiceImpl.java +++ b/juick-server/src/main/java/com/juick/service/search/SphinxSearchServiceImpl.java @@ -49,7 +49,7 @@ public class SphinxSearchServiceImpl implements SearchService { return namedParameterSearchJdbcTemplate.queryForList( "SELECT id AS message_id FROM messages WHERE MATCH(:search) " + (messageIdBefore > 0 ? - " AND id < :before " : "") + + " AND id < :before " : StringUtils.EMPTY) + " ORDER BY id DESC LIMIT :limit", sqlParameterSource, Integer.class); @@ -69,7 +69,7 @@ public class SphinxSearchServiceImpl implements SearchService { return namedParameterSearchJdbcTemplate.queryForList( "SELECT id AS message_id FROM messages WHERE user_id = :userId AND MATCH(:search) " + (messageIdBefore > 0 ? - " AND id < :before " : "") + + " AND id < :before " : StringUtils.EMPTY) + " ORDER BY id DESC LIMIT :limit", sqlParameterSource, Integer.class); diff --git a/juick-server/src/main/java/com/juick/service/security/deprecated/CookieSimpleHashRememberMeServices.java b/juick-server/src/main/java/com/juick/service/security/deprecated/CookieSimpleHashRememberMeServices.java index ec44baa0..1fb2c6a3 100644 --- a/juick-server/src/main/java/com/juick/service/security/deprecated/CookieSimpleHashRememberMeServices.java +++ b/juick-server/src/main/java/com/juick/service/security/deprecated/CookieSimpleHashRememberMeServices.java @@ -104,6 +104,6 @@ public class CookieSimpleHashRememberMeServices extends AbstractRememberMeServic @Override protected String encodeCookie(String[] cookieTokens) { - return cookieTokens != null && cookieTokens.length > 0 ? cookieTokens[0] : ""; + return cookieTokens != null && cookieTokens.length > 0 ? cookieTokens[0] : StringUtils.EMPTY; } } diff --git a/juick-server/src/main/java/com/juick/util/TagUtils.java b/juick-server/src/main/java/com/juick/util/TagUtils.java index 157522ab..fec59f29 100644 --- a/juick-server/src/main/java/com/juick/util/TagUtils.java +++ b/juick-server/src/main/java/com/juick/util/TagUtils.java @@ -2,6 +2,7 @@ package com.juick.util; import com.juick.Tag; import org.apache.commons.collections4.CollectionUtils; +import org.apache.commons.lang3.StringUtils; import java.util.List; import java.util.stream.Collectors; @@ -16,7 +17,7 @@ public class TagUtils { public static String toString(final List tags) { if (CollectionUtils.isEmpty(tags)) - return ""; + return StringUtils.EMPTY; return tags.stream().map(t -> " *" + t.getName()) .collect(Collectors.joining()); diff --git a/juick-spring-www/src/main/java/com/juick/www/controllers/PMController.java b/juick-spring-www/src/main/java/com/juick/www/controllers/PMController.java index 9fceb23c..f590fc7c 100644 --- a/juick-spring-www/src/main/java/com/juick/www/controllers/PMController.java +++ b/juick-spring-www/src/main/java/com/juick/www/controllers/PMController.java @@ -11,6 +11,7 @@ import com.juick.util.MessageUtils; import com.juick.util.UserUtils; import com.juick.util.WebUtils; import com.juick.www.WebApp; +import org.apache.commons.lang3.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.stereotype.Controller; @@ -64,7 +65,7 @@ public class PMController { List msgs = pmQueriesService.getLastPMSent(visitor.getUid()); if (WebUtils.isNotUserName(uname)) { - uname = ""; + uname = StringUtils.EMPTY; } context.put("title", title); context.put("msgs", msgs); diff --git a/juick-spring-www/src/main/java/com/juick/www/controllers/PostController.java b/juick-spring-www/src/main/java/com/juick/www/controllers/PostController.java index 1ce2f893..01f011be 100644 --- a/juick-spring-www/src/main/java/com/juick/www/controllers/PostController.java +++ b/juick-spring-www/src/main/java/com/juick/www/controllers/PostController.java @@ -69,7 +69,7 @@ public class PostController { @RequestParam(required = false) MultipartFile attach, ModelMap modelMap ) throws IOException { - body = body.replace("\r", ""); + body = body.replace("\r", StringUtils.EMPTY); List tags = tagService.fromString(tagsStr, true); @@ -144,8 +144,8 @@ public class PostController { logger.warn("XMPP unavailable"); } - String hashtags = ""; - String tagscomma = ""; + String hashtags = StringUtils.EMPTY; + String tagscomma = StringUtils.EMPTY; for (int i = 0; i < jmsg.getTags().size(); i++) { if (i > 0) { hashtags += " "; @@ -195,7 +195,7 @@ public class PostController { if (body.length() < 1 || body.length() > 4096) { throw new HttpBadRequestException(); } - body = body.replace("\r", ""); + body = body.replace("\r", StringUtils.EMPTY); User visitor = UserUtils.getCurrentUser(); diff --git a/juick-spring-www/src/main/java/com/juick/www/controllers/SettingsController.java b/juick-spring-www/src/main/java/com/juick/www/controllers/SettingsController.java index 65309e4e..d1c872d7 100644 --- a/juick-spring-www/src/main/java/com/juick/www/controllers/SettingsController.java +++ b/juick-spring-www/src/main/java/com/juick/www/controllers/SettingsController.java @@ -123,7 +123,7 @@ public class SettingsController { if (StringUtils.isEmpty(page) || !pages.contains(page)) { throw new HttpBadRequestException(); } - String result = ""; + String result = StringUtils.EMPTY; switch (page) { case "password": if (userService.updatePassword(visitor, password)) { diff --git a/juick-ws/src/main/java/com/juick/ws/WebsocketComponent.java b/juick-ws/src/main/java/com/juick/ws/WebsocketComponent.java index c73c50e5..32888797 100644 --- a/juick-ws/src/main/java/com/juick/ws/WebsocketComponent.java +++ b/juick-ws/src/main/java/com/juick/ws/WebsocketComponent.java @@ -37,7 +37,7 @@ public class WebsocketComponent extends TextWebSocketHandler { @Override public void afterConnectionEstablished(WebSocketSession session) throws Exception { URI hLocation; - String hXRealIP = ""; + String hXRealIP; hLocation = session.getUri(); HttpHeaders headers = session.getHandshakeHeaders(); diff --git a/juick-www/src/main/java/com/juick/www/Discover.java b/juick-www/src/main/java/com/juick/www/Discover.java index 9cfad874..af2b6659 100644 --- a/juick-www/src/main/java/com/juick/www/Discover.java +++ b/juick-www/src/main/java/com/juick/www/Discover.java @@ -22,6 +22,7 @@ import com.juick.server.MessagesQueries; import com.juick.server.TagQueries; import org.apache.commons.lang3.CharEncoding; import org.apache.commons.lang3.StringEscapeUtils; +import org.apache.commons.lang3.StringUtils; import org.springframework.jdbc.core.JdbcTemplate; import javax.servlet.ServletException; @@ -80,7 +81,7 @@ public class Discover { response.setContentType("text/html; charset=UTF-8"); try (PrintWriter out = response.getWriter()) { - String head = ""; + String head = StringUtils.EMPTY; if (TagQueries.getTagNoIndex(sql, paramTag.TID)) { head = ""; } else if (paramBefore > 0 || mids.size() < 5) { diff --git a/juick-www/src/main/java/com/juick/www/FacebookLogin.java b/juick-www/src/main/java/com/juick/www/FacebookLogin.java index 1dcbb39f..ba7ab29f 100644 --- a/juick-www/src/main/java/com/juick/www/FacebookLogin.java +++ b/juick-www/src/main/java/com/juick/www/FacebookLogin.java @@ -63,7 +63,7 @@ public class FacebookLogin { String fbstate; String code = request.getParameter("code"); - if (code == null || code.equals("")) { + if (StringUtils.isBlank(code)) { fbstate = UUID.randomUUID().toString(); Cookie c = new Cookie("fbstate", fbstate); diff --git a/juick-www/src/main/java/com/juick/www/Home.java b/juick-www/src/main/java/com/juick/www/Home.java index 6bad083c..1d4fd521 100644 --- a/juick-www/src/main/java/com/juick/www/Home.java +++ b/juick-www/src/main/java/com/juick/www/Home.java @@ -21,6 +21,7 @@ import com.juick.server.AdsQueries; import com.juick.server.MessagesQueries; import org.apache.commons.lang3.CharEncoding; import org.apache.commons.lang3.StringEscapeUtils; +import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.math.NumberUtils; import org.springframework.jdbc.core.JdbcTemplate; @@ -98,7 +99,7 @@ public class Home { response.setContentType("text/html; charset=UTF-8"); try (PrintWriter out = response.getWriter()) { - String head = ""; + String head = StringUtils.EMPTY; if (paramBefore > 0 || paramShow != null) { head = ""; } diff --git a/juick-www/src/main/java/com/juick/www/Main.java b/juick-www/src/main/java/com/juick/www/Main.java index 077a3e32..4fb13290 100644 --- a/juick-www/src/main/java/com/juick/www/Main.java +++ b/juick-www/src/main/java/com/juick/www/Main.java @@ -23,6 +23,7 @@ import com.mitchellbosecke.pebble.error.PebbleException; import org.apache.commons.dbcp2.BasicDataSource; import org.apache.commons.lang3.BooleanUtils; import org.apache.commons.lang3.CharEncoding; +import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.math.NumberUtils; import org.springframework.jdbc.core.JdbcTemplate; import rocks.xmpp.addr.Jid; @@ -92,7 +93,7 @@ public class Main extends HttpServlet { boolean isXmppDisabled = BooleanUtils.toBoolean(conf.getProperty("xmpp_disabled")); if (!isXmppDisabled) { setupXmppComponent(Jid.of(conf.getProperty("www_xmpp_jid", "www.juick.local")), - conf.getProperty("xmpp_password"), NumberUtils.toInt(conf.getProperty("xmpp_port", ""), 5347)); + conf.getProperty("xmpp_password"), NumberUtils.toInt(conf.getProperty("xmpp_port", StringUtils.EMPTY), 5347)); } twitterAuth = new TwitterAuth(conf.getProperty("twitter_consumer_key"), conf.getProperty("twitter_consumer_secret")); @@ -102,8 +103,8 @@ public class Main extends HttpServlet { String imgPath = conf.getProperty("img_path", "/var/www/juick.com/i/"); pagesNewMessage = new NewMessage(tmpDir, imgPath); settings = new Settings(imgPath); - String sapeUser = conf.getProperty("sape_user", ""); - if (!Objects.equals(sapeUser, "")) { + String sapeUser = conf.getProperty("sape_user", StringUtils.EMPTY); + if (!Objects.equals(sapeUser, StringUtils.EMPTY)) { PageTemplates.sape = new Sape(sapeUser, "juick.com", 2000, 3600); } else { log("Sape is not initialized"); @@ -305,7 +306,7 @@ public class Main extends HttpServlet { } } } else if (user != null && !user.isBanned()) { - Utils.sendPermanentRedirect(response, "/" + user.getName() + "/" + (uriparts.length > 2 ? uriparts[2] : "")); + Utils.sendPermanentRedirect(response, "/" + user.getName() + "/" + (uriparts.length > 2 ? uriparts[2] : StringUtils.EMPTY)); } else { Errors.doGet404(sql, request, response); } diff --git a/juick-www/src/main/java/com/juick/www/NewMessage.java b/juick-www/src/main/java/com/juick/www/NewMessage.java index de6d8038..43ea039c 100644 --- a/juick-www/src/main/java/com/juick/www/NewMessage.java +++ b/juick-www/src/main/java/com/juick/www/NewMessage.java @@ -23,6 +23,7 @@ import com.juick.server.helpers.TagStats; import net.coobird.thumbnailator.Thumbnails; import org.apache.commons.lang3.CharEncoding; import org.apache.commons.lang3.StringEscapeUtils; +import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.math.NumberUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -79,7 +80,7 @@ public class NewMessage { String body = request.getParameter("body"); if (body == null) { - body = ""; + body = StringUtils.EMPTY; } else { if (body.length() > 4096) { body = body.substring(0, 4096); @@ -125,7 +126,7 @@ public class NewMessage { if (i > 0) { out.print(" "); } - String taglink = ""; + String taglink = StringUtils.EMPTY; try { taglink = " tags = Utils.parseTags(sql, request.getParameter("tags")); @@ -230,8 +231,8 @@ public class NewMessage { PageTemplates.pageHead(out, visitor, "Сообщение опубликовано", null); PageTemplates.pageNavigation(out, visitor, null); - String hashtags = ""; - String tagscomma = ""; + String hashtags = StringUtils.EMPTY; + String tagscomma = StringUtils.EMPTY; for (int i = 0; i < jmsg.getTags().size(); i++) { if (i > 0) { hashtags += " "; @@ -298,7 +299,7 @@ public class NewMessage { response.sendError(HttpServletResponse.SC_BAD_REQUEST); return; } - body = body.replace("\r", ""); + body = body.replace("\r", StringUtils.EMPTY); if ((msg.ReadOnly && msg.getUser().getUid() != visitor.getUid()) || UserQueries.isInBLAny(sql, msg.getUser().getUid(), visitor.getUid()) || (reply != null && UserQueries.isInBLAny(sql, reply.getUser().getUid(), visitor.getUid()))) { response.sendError(HttpServletResponse.SC_FORBIDDEN); diff --git a/juick-www/src/main/java/com/juick/www/PM.java b/juick-www/src/main/java/com/juick/www/PM.java index d11de239..d0aa26e9 100644 --- a/juick-www/src/main/java/com/juick/www/PM.java +++ b/juick-www/src/main/java/com/juick/www/PM.java @@ -24,6 +24,7 @@ import com.juick.util.MessageUtils; import com.juick.util.WebUtils; import com.mitchellbosecke.pebble.error.PebbleException; import com.mitchellbosecke.pebble.template.PebbleTemplate; +import org.apache.commons.lang3.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.jdbc.core.JdbcTemplate; @@ -71,7 +72,7 @@ public class PM { String uname = request.getParameter("uname"); if (WebUtils.isNotUserName(uname)) { - uname = ""; + uname = StringUtils.EMPTY; } response.setContentType("text/html; charset=UTF-8"); diff --git a/juick-www/src/main/java/com/juick/www/PageTemplates.java b/juick-www/src/main/java/com/juick/www/PageTemplates.java index aad8fa60..4a625acc 100644 --- a/juick-www/src/main/java/com/juick/www/PageTemplates.java +++ b/juick-www/src/main/java/com/juick/www/PageTemplates.java @@ -187,7 +187,7 @@ public class PageTemplates { } public static String formatTags(List tags) { - String ret = ""; + String ret = org.apache.commons.lang3.StringUtils.EMPTY; for (TagStats tag : tags) { String tagName = StringEscapeUtils.escapeHtml4(tag.getTag().getName()); try { diff --git a/juick-www/src/main/java/com/juick/www/Settings.java b/juick-www/src/main/java/com/juick/www/Settings.java index 56cece34..1b2a6c8d 100644 --- a/juick-www/src/main/java/com/juick/www/Settings.java +++ b/juick-www/src/main/java/com/juick/www/Settings.java @@ -129,7 +129,7 @@ public class Settings { response.sendError(HttpServletResponse.SC_BAD_REQUEST); return; } - String result = ""; + String result = StringUtils.EMPTY; switch (page) { case "password": if (UserQueries.updatePassword(sql, visitor, request.getParameter("password"))) { diff --git a/juick-www/src/main/java/com/juick/www/TwitterAuth.java b/juick-www/src/main/java/com/juick/www/TwitterAuth.java index 65998ece..a0c1d9b0 100644 --- a/juick-www/src/main/java/com/juick/www/TwitterAuth.java +++ b/juick-www/src/main/java/com/juick/www/TwitterAuth.java @@ -10,6 +10,7 @@ import com.github.scribejava.core.model.OAuthRequest; import com.github.scribejava.core.model.Verb; import com.github.scribejava.core.oauth.OAuth10aService; import com.juick.server.UserQueries; +import org.apache.commons.lang3.StringUtils; import org.springframework.jdbc.core.JdbcTemplate; import javax.servlet.ServletException; @@ -40,7 +41,7 @@ public class TwitterAuth { protected void doGet(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { - String hash = "", request_token = "", request_token_secret = ""; + String hash = StringUtils.EMPTY, request_token = StringUtils.EMPTY, request_token_secret = StringUtils.EMPTY; String verifier = request.getParameter("oauth_verifier"); Cookie[] cookies = request.getCookies(); for (Cookie cookie : cookies) { diff --git a/juick-www/src/main/java/com/juick/www/User.java b/juick-www/src/main/java/com/juick/www/User.java index 8a937565..926ce3e3 100644 --- a/juick-www/src/main/java/com/juick/www/User.java +++ b/juick-www/src/main/java/com/juick/www/User.java @@ -23,6 +23,7 @@ import com.juick.server.UserQueries; import com.juick.server.helpers.TagStats; import org.apache.commons.lang3.CharEncoding; import org.apache.commons.lang3.StringEscapeUtils; +import org.apache.commons.lang3.StringUtils; import org.springframework.jdbc.core.JdbcTemplate; import javax.servlet.ServletException; @@ -328,7 +329,7 @@ public class User { List tags = TagQueries.getTagsStats(sql, user.getUid()).stream() .sorted((e1, e2) -> Integer.compare(e2.getUsageCount(), e1.getUsageCount())).collect(Collectors.toList()); int maxUsageCnt = tags.stream().map(TagStats::getUsageCount).max(Comparator.naturalOrder()).orElse(0); - String ret = ""; + String ret = StringUtils.EMPTY; int count = cnt > 0 ? Math.min(tags.size(), cnt) : tags.size(); for (int i = 0; i < count; i++) { String tag = StringEscapeUtils.escapeHtml4(tags.get(i).getTag().getName()); diff --git a/juick-www/src/main/java/com/juick/www/Utils.java b/juick-www/src/main/java/com/juick/www/Utils.java index b860504e..ca3535fd 100644 --- a/juick-www/src/main/java/com/juick/www/Utils.java +++ b/juick-www/src/main/java/com/juick/www/Utils.java @@ -23,6 +23,7 @@ import com.juick.server.TagQueries; import com.mitchellbosecke.pebble.PebbleEngine; import org.apache.commons.codec.digest.DigestUtils; import org.apache.commons.io.IOUtils; +import org.apache.commons.lang3.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.jdbc.core.JdbcTemplate; @@ -110,7 +111,7 @@ public class Utils { public static String getPartFilename(Part part) { for (String cd : part.getHeader("content-disposition").split(";")) { if (cd.trim().startsWith("filename")) { - String filename = cd.substring(cd.indexOf('=') + 1).trim().replace("\"", ""); + String filename = cd.substring(cd.indexOf('=') + 1).trim().replace("\"", StringUtils.EMPTY); return filename.substring(filename.lastIndexOf('/') + 1).substring(filename.lastIndexOf('\\') + 1); // MSIE fix. } } diff --git a/juick-www/src/main/java/com/juick/www/VKontakteLogin.java b/juick-www/src/main/java/com/juick/www/VKontakteLogin.java index 92b22805..2184fc9a 100644 --- a/juick-www/src/main/java/com/juick/www/VKontakteLogin.java +++ b/juick-www/src/main/java/com/juick/www/VKontakteLogin.java @@ -23,6 +23,7 @@ import com.juick.server.UserQueries; import com.juick.www.vk.Token; import com.juick.www.vk.UsersResponse; import org.apache.commons.lang3.CharEncoding; +import org.apache.commons.lang3.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.dao.EmptyResultDataAccessException; @@ -56,7 +57,7 @@ public class VKontakteLogin { protected void doGet(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String code = request.getParameter("code"); - if (code == null || code.equals("")) { + if (StringUtils.isBlank(code)) { response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY); response.setHeader("Location", "https://oauth.vk.com/authorize?client_id=" + VK_APPID + "&redirect_uri=" + URLEncoder.encode(VK_REDIRECT, CharEncoding.UTF_8) + "&scope=friends,wall,offline&response_type=code"); return; diff --git a/juick-www/src/main/java/com/juick/www/XMPPPost.java b/juick-www/src/main/java/com/juick/www/XMPPPost.java index b2fda6e2..c2ec42d7 100644 --- a/juick-www/src/main/java/com/juick/www/XMPPPost.java +++ b/juick-www/src/main/java/com/juick/www/XMPPPost.java @@ -33,7 +33,7 @@ public class XMPPPost { response.sendError(HttpServletResponse.SC_FORBIDDEN); return; } - String body = request.getParameter("body").replace("\r", ""); + String body = request.getParameter("body").replace("\r", StringUtils.EMPTY); int mid = NumberUtils.toInt(request.getParameter("mid"), 0); int rid = NumberUtils.toInt(request.getParameter("rid"), 0); if (mid > 0 && rid > 0) { diff --git a/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java b/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java index e057a9ea..ac2c9ec8 100644 --- a/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java +++ b/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java @@ -7,6 +7,7 @@ import com.juick.xmpp.Stanza; import com.juick.xmpp.StanzaChild; import com.juick.xmpp.extensions.JuickMessage; import org.apache.commons.lang3.BooleanUtils; +import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.math.NumberUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -71,8 +72,8 @@ public class XMPPServer implements AutoCloseable { int s2sPort = NumberUtils.toInt(env.getProperty("s2s_port"), 5269); keystore = env.getProperty("keystore"); keystorePassword = env.getProperty("keystore_password"); - brokenSSLhosts = Arrays.asList(env.getProperty("broken_ssl_hosts", "").split(",")); - bannedHosts = Arrays.asList(env.getProperty("banned_hosts", "").split(",")); + brokenSSLhosts = Arrays.asList(env.getProperty("broken_ssl_hosts", StringUtils.EMPTY).split(",")); + bannedHosts = Arrays.asList(env.getProperty("banned_hosts", StringUtils.EMPTY).split(",")); jid = new JID(env.getProperty("xmppbot_jid")); boolean disabled = BooleanUtils.toBoolean(env.getProperty("xmpp_disabled", "false")); diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java b/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java index 304d365e..eec9b8e2 100644 --- a/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java +++ b/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java @@ -8,6 +8,7 @@ import com.juick.xmpp.Presence; import com.juick.xmpp.Stanza; import com.juick.xmpp.extensions.Error; import com.juick.xmpp.extensions.JuickMessage; +import org.apache.commons.lang3.StringUtils; import javax.inject.Inject; import java.util.List; @@ -145,8 +146,8 @@ public class JuickBot implements StanzaListener { String username = msg.to.Username.toLowerCase(); - User user_from = null; - String signuphash = ""; + User user_from; + String signuphash = StringUtils.EMPTY; user_from = xmpp.userService.getUserByJID(msg.from.Bare()); if (user_from == null) { signuphash = xmpp.userService.getSignUpHashByJID(msg.from.Bare()); @@ -354,7 +355,7 @@ public class JuickBot implements StanzaListener { List blusers = xmpp.userService.getUserBLUsers(user_from.getUid()); List bltags = xmpp.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/src/test/java/com/juick/json/MessageSerializer.java b/src/test/java/com/juick/json/MessageSerializer.java index 7ed060dd..6f0d462f 100644 --- a/src/test/java/com/juick/json/MessageSerializer.java +++ b/src/test/java/com/juick/json/MessageSerializer.java @@ -21,6 +21,7 @@ import com.juick.Message; import com.juick.Photo; import com.juick.Tag; import com.juick.util.DateFormattersHolder; +import org.apache.commons.lang3.StringUtils; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; @@ -124,7 +125,7 @@ public class MessageSerializer extends JSONSerializer { } if (msg.getAttachmentType() != null) { json.put("attach", msg.getAttachmentType()); - String fname = msg.getMid() + (msg.getRid() > 0 ? "-" + msg.getRid() : "") + "." + msg.getAttachmentType(); + String fname = msg.getMid() + (msg.getRid() > 0 ? "-" + msg.getRid() : StringUtils.EMPTY) + "." + msg.getAttachmentType(); JSONObject photo = new JSONObject(); String protocol = getUriScheme() == URIScheme.Plain ? "http:" : "https:"; photo.put("thumbnail", protocol + "//i.juick.com/ps/" + fname); -- cgit v1.2.3