From 52280c2560ab7b8471c0dc3955b5002157713fd2 Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Fri, 1 Jun 2018 10:15:18 +0300 Subject: server: using SphinxSE for search --- .../com/juick/service/FTSSearchServiceImpl.java | 85 ---------------------- .../com/juick/service/SphinxSearchService.java | 83 +++++++++++++++++++++ 2 files changed, 83 insertions(+), 85 deletions(-) delete mode 100644 juick-server-jdbc/src/main/java/com/juick/service/FTSSearchServiceImpl.java create mode 100644 juick-server-jdbc/src/main/java/com/juick/service/SphinxSearchService.java (limited to 'juick-server-jdbc/src/main/java') diff --git a/juick-server-jdbc/src/main/java/com/juick/service/FTSSearchServiceImpl.java b/juick-server-jdbc/src/main/java/com/juick/service/FTSSearchServiceImpl.java deleted file mode 100644 index 8d2ffbdb..00000000 --- a/juick-server-jdbc/src/main/java/com/juick/service/FTSSearchServiceImpl.java +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (C) 2008-2017, Juick - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see . - */ - -package com.juick.service; - -import org.apache.commons.lang3.StringUtils; -import org.springframework.jdbc.core.namedparam.MapSqlParameterSource; -import org.springframework.stereotype.Repository; -import org.springframework.transaction.annotation.Transactional; - -import java.util.Collections; -import java.util.List; - -/** - * Created by aalexeev on 11/18/16. - */ - -@Repository -@Transactional(readOnly = true) -public class FTSSearchServiceImpl extends BaseJdbcService implements SearchService { - private static final int DEFAULT_MAX_RESULT = 20; - - private int maxResult = DEFAULT_MAX_RESULT; - - @Override - public List searchInAllMessages(final String searchString, final int messageIdBefore) { - if (StringUtils.isBlank(searchString)) - return Collections.emptyList(); - - MapSqlParameterSource sqlParameterSource = new MapSqlParameterSource() - .addValue("search", searchString) - .addValue("before", messageIdBefore) - .addValue("limit", maxResult); - - return getNamedParameterJdbcTemplate().queryForList( - "SELECT message_id FROM messages_txt WHERE MATCH(txt) AGAINST(:search) " + - (messageIdBefore > 0 ? - " AND message_id < :before " : StringUtils.EMPTY) + - " ORDER BY message_id DESC LIMIT :limit", - sqlParameterSource, - Integer.class); - } - - @Override - public List searchByStringAndUser(final String searchString, final int userId, int messageIdBefore) { - if (StringUtils.isBlank(searchString)) - return Collections.emptyList(); - - MapSqlParameterSource sqlParameterSource = new MapSqlParameterSource() - .addValue("search", searchString) - .addValue("userId", userId) - .addValue("before", messageIdBefore) - .addValue("limit", maxResult); - - return getNamedParameterJdbcTemplate().queryForList( - "SELECT messages.message_id AS message_id FROM messages INNER JOIN messages_txt ON messages_txt.message_id=messages.message_id WHERE messages.user_id = :userId AND MATCH(messages_txt.txt) AGAINST (:search) " + - (messageIdBefore > 0 ? - " AND messages.message_id < :before " : StringUtils.EMPTY) + - " ORDER BY messages.message_id DESC LIMIT :limit", - sqlParameterSource, - Integer.class); - } - - @Override - public void setMaxResult(int maxResult) { - if (maxResult <= 0) - throw new IllegalArgumentException("maxResult value (" + maxResult + ") must be greater then 0"); - - this.maxResult = maxResult; - } -} \ No newline at end of file diff --git a/juick-server-jdbc/src/main/java/com/juick/service/SphinxSearchService.java b/juick-server-jdbc/src/main/java/com/juick/service/SphinxSearchService.java new file mode 100644 index 00000000..26cf3a16 --- /dev/null +++ b/juick-server-jdbc/src/main/java/com/juick/service/SphinxSearchService.java @@ -0,0 +1,83 @@ +/* + * Copyright (C) 2008-2017, Juick + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +package com.juick.service; + +import org.apache.commons.lang3.StringUtils; +import org.springframework.jdbc.core.namedparam.MapSqlParameterSource; +import org.springframework.stereotype.Repository; +import org.springframework.transaction.annotation.Transactional; + +import java.util.Collections; +import java.util.List; + +/** + * Created by aalexeev on 11/18/16. + */ + +@Repository +@Transactional(readOnly = true) +public class SphinxSearchService extends BaseJdbcService implements SearchService { + private static final int DEFAULT_MAX_RESULT = 20; + + private int maxResult = DEFAULT_MAX_RESULT; + + @Override + public List searchInAllMessages(final String searchString, final int messageIdBefore) { + if (StringUtils.isBlank(searchString)) + return Collections.emptyList(); + + MapSqlParameterSource sqlParameterSource = new MapSqlParameterSource() + .addValue("search", searchString) + .addValue("before", messageIdBefore - 1) + .addValue("limit", maxResult); + + return getNamedParameterJdbcTemplate().queryForList( + "SELECT id FROM search WHERE query = ':search;limit=:limit;mode=any;sort=extended:@id desc" + + (messageIdBefore > 0 ? + ";maxid=:before" : StringUtils.EMPTY) + "'", + sqlParameterSource, + Integer.class); + } + + @Override + public List searchByStringAndUser(final String searchString, final int userId, int messageIdBefore) { + if (StringUtils.isBlank(searchString)) + return Collections.emptyList(); + + MapSqlParameterSource sqlParameterSource = new MapSqlParameterSource() + .addValue("search", searchString) + .addValue("userId", userId) + .addValue("before", messageIdBefore - 1) + .addValue("limit", maxResult); + + return getNamedParameterJdbcTemplate().queryForList( + "SELECT id FROM search WHERE query = ':search;filter=user_id,:userId;sort=extended:@id desc" + + (messageIdBefore > 0 ? + ";maxid=:before" : StringUtils.EMPTY) + "'", + sqlParameterSource, + Integer.class); + } + + @Override + public void setMaxResult(int maxResult) { + if (maxResult <= 0) + throw new IllegalArgumentException("maxResult value (" + maxResult + ") must be greater then 0"); + + this.maxResult = maxResult; + } +} \ No newline at end of file -- cgit v1.2.3