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本文整理匯總了Java中com.baomidou.mybatisplus.toolkit.StringUtils.isNotEmpty方法的典型用法代碼示例。如果您正苦於以下問題：Java StringUtils.isNotEmpty方法的具體用法？Java StringUtils.isNotEmpty怎麽用？Java StringUtils.isNotEmpty使用的例子？那麽恭喜您, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.baomidou.mybatisplus.toolkit.StringUtils的用法示例。
在下文中一共展示了StringUtils.isNotEmpty方法的38個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於我們的係統推薦出更棒的Java代碼示例。
示例1: getiDialect
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* 獲取數據庫方言
*
*
* @param dbType 數據庫類型
* @param dialectClazz 自定義方言實現類
* @return
* @throws Exception
*/
private static IDialect getiDialect(DBType dbType, String dialectClazz) throws Exception {
IDialect dialect = null;
if (Objects.nonNull(dbType)) {
dialect = getDialectByDbtype(dbType);
} else {
if (StringUtils.isNotEmpty(dialectClazz)) {
try {
Class> clazz = Class.forName(dialectClazz);
if (IDialect.class.isAssignableFrom(clazz)) {
dialect = (IDialect) clazz.newInstance();
}
} catch (ClassNotFoundException e) {
throw new MybatisPlusException(“Class :” + dialectClazz + ” is not found”);
}
}
}
/* 未配置方言則拋出異常 */
if (dialect == null) {
throw new MybatisPlusException(“The value of the dialect property in mybatis configuration.xml is not defined.”);
}
return dialect;
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:33，
示例2: sqlWhere
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* SQL 查詢條件
*
*/
protected String sqlWhere(TableInfo table) {
StringBuilder where = new StringBuilder();
where.append(“\n”);
if (StringUtils.isNotEmpty(table.getKeyProperty())) {
where.append(“\n\n”);
where.append(table.getKeyColumn()).append(“=#{ew.”).append(table.getKeyProperty()).append(“}”);
where.append(“\n”);
}
List fieldList = table.getFieldList();
for (TableFieldInfo fieldInfo : fieldList) {
where.append(convertIfTag(fieldInfo, “ew.”, false));
where.append(” AND “).append(fieldInfo.getColumn()).append(“=#{ew.”).append(fieldInfo.getEl()).append(“}”);
where.append(convertIfTag(fieldInfo, true));
}
where.append(“\n”);
return where.toString();
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:23，
示例3: insertOrUpdate
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* TableId 注解存在更新記錄，否插入一條記錄
*
*
* @param entity 實體對象
* @return boolean
*/
@Transactional
public boolean insertOrUpdate(T entity) {
if (null != entity) {
Class> cls = entity.getClass();
TableInfo tableInfo = TableInfoHelper.getTableInfo(cls);
if (null != tableInfo && StringUtils.isNotEmpty(tableInfo.getKeyProperty())) {
Object idVal = ReflectionKit.getMethodValue(cls, entity, tableInfo.getKeyProperty());
if (StringUtils.checkValNull(idVal)) {
return insert(entity);
} else {
/*
* 更新成功直接返回，失敗執行插入邏輯
*/
return updateById(entity) || insert(entity);
}
} else {
throw new MybatisPlusException(“Error: Can not execute. Could not find @TableId.”);
}
}
return false;
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:30，
示例4: inExpression
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
* 獲取in表達式
*
* @param column 字段名稱
* @param value 集合List
* @param isNot 是否為NOT IN操作
*/
private String inExpression(String column, Collection> value, boolean isNot) {
if (StringUtils.isNotEmpty(column) && CollectionUtils.isNotEmpty(value)) {
StringBuilder inSql = new StringBuilder();
inSql.append(column);
if (isNot) {
inSql.append(” NOT”);
}
inSql.append(” IN “);
inSql.append(“(“);
int size = value.size();
for (int i = 0; i < size; i++) {
inSql.append(String.format(PLACE_HOLDER, i));
if (i + 1 < size) {
inSql.append(“,”);
}
}
inSql.append(“)”);
return inSql.toString();
}
return null;
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:29，
示例5: sqlWhereEntityWrapper
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* EntityWrapper方式獲取select where
*
*
* @param table 表信息
* @return String
*/
protected String sqlWhereEntityWrapper(TableInfo table) {
StringBuilder where = new StringBuilder(128);
where.append(“\n”);
where.append(“\n”);
where.append(“\n”);
if (StringUtils.isNotEmpty(table.getKeyProperty())) {
where.append(“\n\n”);
where.append(table.getKeyColumn()).append(“=#{ew.entity.”).append(table.getKeyProperty()).append(“}”);
where.append(“\n”);
}
List fieldList = table.getFieldList();
for (TableFieldInfo fieldInfo : fieldList) {
where.append(convertIfTag(fieldInfo, “ew.entity.”, false));
where.append(” AND “).append(this.sqlCondition(fieldInfo.getCondition(),
fieldInfo.getColumn(), “ew.entity.” + fieldInfo.getEl()));
where.append(convertIfTag(fieldInfo, true));
}
where.append(“\n”);
where.append(“\n\n${ew.sqlSegment}\n”);
where.append(“\n”);
where.append(“\n”);
where.append(“\n\n${ew.sqlSegment}\n”);
return where.toString();
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:33，
示例6: setProperties
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
@Override
public void setProperties(Properties prop) {
String dialectType = prop.getProperty(“dialectType”);
String dialectClazz = prop.getProperty(“dialectClazz”);
String localPage = prop.getProperty(“localPage”);
if (StringUtils.isNotEmpty(dialectType)) {
this.dialectType = dialectType;
}
if (StringUtils.isNotEmpty(dialectClazz)) {
this.dialectClazz = dialectClazz;
}
if (StringUtils.isNotEmpty(localPage)) {
this.localPage = Boolean.valueOf(localPage);
}
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:17，
示例7: getDialect
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* 獲取數據庫方言
*
*
* @param dbType 數據庫類型
* @param dialectClazz 自定義方言實現類
* @return
* @throws Exception
*/
private static IDialect getDialect(DBType dbType, String dialectClazz) throws Exception {
IDialect dialect = null;
if (StringUtils.isNotEmpty(dialectClazz)) {
try {
Class> clazz = Class.forName(dialectClazz);
if (IDialect.class.isAssignableFrom(clazz)) {
dialect = (IDialect) clazz.newInstance();
}
} catch (ClassNotFoundException e) {
throw new MybatisPlusException(“Class :” + dialectClazz + ” is not found”);
}
} else if (null != dbType) {
dialect = getDialectByDbtype(dbType);
}
/* 未配置方言則拋出異常 */
if (dialect == null) {
throw new MybatisPlusException(“The value of the dialect property in mybatis configuration.xml is not defined.”);
}
return dialect;
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:31，
示例8: sqlWhere
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* SQL 查詢條件
*
*/
protected String sqlWhere(TableInfo table) {
StringBuilder where = new StringBuilder();
where.append(“\n”);
if (StringUtils.isNotEmpty(table.getKeyProperty())) {
where.append(“\n\n”);
where.append(table.getKeyColumn()).append(“=#{ew.”).append(table.getKeyProperty()).append(“}”);
where.append(“\n”);
}
List fieldList = table.getFieldList();
for (TableFieldInfo fieldInfo : fieldList) {
where.append(convertIfTag(fieldInfo, “ew.”, false));
where.append(” AND “).append(this.sqlCondition(fieldInfo.getCondition(),
fieldInfo.getColumn(), “ew.” + fieldInfo.getEl()));
where.append(convertIfTag(fieldInfo, true));
}
where.append(“\n”);
return where.toString();
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:24，
示例9: insertOrUpdate
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* TableId 注解存在更新記錄，否插入一條記錄
*
*
* @param entity 實體對象
* @return boolean
*/
@Transactional(rollbackFor = Exception.class)
@Override
public boolean insertOrUpdate(T entity) {
if (null != entity) {
Class> cls = entity.getClass();
TableInfo tableInfo = TableInfoHelper.getTableInfo(cls);
if (null != tableInfo && StringUtils.isNotEmpty(tableInfo.getKeyProperty())) {
Object idVal = ReflectionKit.getMethodValue(cls, entity, tableInfo.getKeyProperty());
if (StringUtils.checkValNull(idVal)) {
return insert(entity);
} else {
/*
* 更新成功直接返回，失敗執行插入邏輯
*/
return updateById(entity) || insert(entity);
}
} else {
throw new MybatisPlusException(“Error: Can not execute. Could not find @TableId.”);
}
}
return false;
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:31，
示例10: insertOrUpdateAllColumn
點讚 3
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
@Transactional(rollbackFor = Exception.class)
@Override
public boolean insertOrUpdateAllColumn(T entity) {
if (null != entity) {
Class> cls = entity.getClass();
TableInfo tableInfo = TableInfoHelper.getTableInfo(cls);
if (null != tableInfo && StringUtils.isNotEmpty(tableInfo.getKeyProperty())) {
Object idVal = ReflectionKit.getMethodValue(cls, entity, tableInfo.getKeyProperty());
if (StringUtils.checkValNull(idVal)) {
return insertAllColumn(entity);
} else {
/*
* 更新成功直接返回，失敗執行插入邏輯
*/
return updateAllColumnById(entity) || insertAllColumn(entity);
}
} else {
throw new MybatisPlusException(“Error: Can not execute. Could not find @TableId.”);
}
}
return false;
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:23，
示例11: convertGlobalConfiguration
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public GlobalConfiguration convertGlobalConfiguration() throws ClassNotFoundException, IllegalAccessException, InstantiationException {
GlobalConfiguration globalConfiguration = new GlobalConfiguration();
if (StringUtils.isNotEmpty(this.getIdentifierQuote())) {
globalConfiguration.setIdentifierQuote(this.getIdentifierQuote());
}
if (StringUtils.isNotEmpty(this.getLogicDeleteValue())) {
globalConfiguration.setLogicDeleteValue(this.getLogicDeleteValue());
}
if (StringUtils.isNotEmpty(this.getLogicNotDeleteValue())) {
globalConfiguration.setLogicNotDeleteValue(this.getLogicNotDeleteValue());
}
if (StringUtils.isNotEmpty(this.getSqlInjector())) {
globalConfiguration.setSqlInjector((ISqlInjector) Class.forName(this.getSqlInjector()).newInstance());
}
if (StringUtils.isNotEmpty(this.getMetaObjectHandler())) {
globalConfiguration.setMetaObjectHandler((MetaObjectHandler) Class.forName(this.getMetaObjectHandler()).newInstance());
}
if (StringUtils.isNotEmpty(this.getKeyGenerator())) {
globalConfiguration.setKeyGenerator((IKeyGenerator) Class.forName(this.getKeyGenerator()).newInstance());
}
if (StringUtils.checkValNotNull(this.getIdType())) {
globalConfiguration.setIdType(this.getIdType());
}
if (StringUtils.checkValNotNull(this.getDbColumnUnderline())) {
globalConfiguration.setDbColumnUnderline(this.getDbColumnUnderline());
}
if (StringUtils.checkValNotNull(this.getFieldStrategy())) {
globalConfiguration.setFieldStrategy(this.getFieldStrategy());
}
if (StringUtils.checkValNotNull(this.getRefreshMapper())) {
globalConfiguration.setRefresh(this.getRefreshMapper());
}
if (StringUtils.checkValNotNull(this.getCapitalMode())) {
globalConfiguration.setCapitalMode(this.getCapitalMode());
}
return globalConfiguration;
}
開發者ID:baomidou，項目名稱:mybatisplus-boot-starter，代碼行數:38，
示例12: getAs
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public String getAs() {
if (StringUtils.isEmpty(getColumn()) || StringUtils.isEmpty(as)) {
return StringUtils.EMPTY;
}
String quote = null;
if (isEscape() && FACTORY != null) {
GlobalConfiguration globalConfig = GlobalConfigUtils.getGlobalConfig(FACTORY.getConfiguration());
quote = globalConfig.getIdentifierQuote() == null ? DBType.getQuote(globalConfig.getDbType()) : globalConfig.getIdentifierQuote();
}
return AS + (StringUtils.isNotEmpty(quote) ? String.format(quote, as) : as);
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:12，
示例13: sqlSelectObjsColumns
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* SQL 設置selectObj sqlselect
*
*
* @param table 是否為包裝類型查詢
* @return
*/
protected String sqlSelectObjsColumns(TableInfo table) {
StringBuilder columns = new StringBuilder();
/*
* 普通查詢
*/
columns.append(“${ew.sqlSelect}”);
// 主鍵處理
if (StringUtils.isNotEmpty(table.getKeyProperty())) {
if (table.isKeyRelated()) {
columns.append(table.getKeyColumn()).append(” AS “).append(sqlWordConvert(table.getKeyProperty()));
} else {
columns.append(sqlWordConvert(table.getKeyProperty()));
}
} else {
// 表字段處理
List fieldList = table.getFieldList();
if (CollectionUtils.isNotEmpty(fieldList)) {
TableFieldInfo fieldInfo = fieldList.get(0);
// 匹配轉換內容
String wordConvert = sqlWordConvert(fieldInfo.getProperty());
if (fieldInfo.getColumn().equals(wordConvert)) {
columns.append(wordConvert);
} else {
// 字段屬性不一致
columns.append(fieldInfo.getColumn());
columns.append(” AS “).append(wordConvert);
}
}
}
columns.append(“”);
return columns.toString();
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:41，
示例14: buildSQL
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
* 按標準順序連接並構建SQL
*
* @param builder 連接器
* @return
*/
private String buildSQL(SafeAppendable builder) {
sqlClause(builder, “WHERE”, where, “(“, “)”, AND);
sqlClause(builder, “GROUP BY”, groupBy, “”, “”, “, “);
sqlClause(builder, “HAVING”, having, “(“, “)”, AND);
sqlClause(builder, “ORDER BY”, orderBy, “”, “”, “, “);
if (StringUtils.isNotEmpty(last)) {
builder.append(” “);
builder.append(last);
}
return builder.toString();
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:18，
示例15: toString
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public String toString() {
StringBuilder sb = new StringBuilder(“Wrapper:”);
String sqlSegment = getSqlSegment();
if (StringUtils.isNotEmpty(sqlSegment)) {
sb.append(getSqlSegment().replaceAll(“#\\{” + getParamAlias() + “.paramNameValuePairs.MPGENVAL[0-9]+}”, “\\?”)).append(“\n”);
}
Object entity = getEntity();
if (entity != null) {
sb.append(“entity=”).append(entity.toString());
}
return sb.toString();
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:13，
示例16: handerLike
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
* 處理LIKE操作
*
* @param column 字段名稱
* @param value like匹配值
* @param isNot 是否為NOT LIKE操作
*/
private void handerLike(String column, String value, SqlLike type, boolean isNot) {
if (StringUtils.isNotEmpty(column) && StringUtils.isNotEmpty(value)) {
StringBuilder inSql = new StringBuilder();
inSql.append(column);
if (isNot) {
inSql.append(” NOT”);
}
inSql.append(” LIKE {0}”);
sql.WHERE(formatSql(inSql.toString(), SqlUtils.concatLike(value, type)));
}
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:19，
示例17: setProperties
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
@Override
public void setProperties(Properties prop) {
String overflowCurrent = prop.getProperty(“overflowCurrent”);
if (StringUtils.isNotEmpty(overflowCurrent)) {
this.overflowCurrent = Boolean.TRUE.toString().equals(overflowCurrent);
}
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:8，
示例18: handerNull
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
* 以相同的方式處理null和notnull
*
* @param columns 以逗號分隔的字段名稱
* @param sqlPart SQL部分
*/
private void handerNull(String columns, String sqlPart) {
if (StringUtils.isNotEmpty(columns)) {
String[] cols = columns.split(“,”);
for (String col : cols) {
if (StringUtils.isNotEmpty(col.trim())) {
WHERE(col + sqlPart);
}
}
}
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:17，
示例19: handerLike
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* 處理LIKE操作
*
*
* @param column 字段名稱
* @param value like匹配值
* @param isNot 是否為NOT LIKE操作
*/
private void handerLike(String column, String value, SqlLike type, boolean isNot) {
if (StringUtils.isNotEmpty(column) && StringUtils.isNotEmpty(value)) {
StringBuilder inSql = new StringBuilder();
inSql.append(column);
if (isNot) {
inSql.append(” NOT”);
}
inSql.append(” LIKE {0}”);
sql.WHERE(formatSql(inSql.toString(), SqlUtils.concatLike(value, type)));
}
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:21，
示例20: setProperties
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
@Override
public void setProperties(Properties prop) {
String stopProceed = prop.getProperty(“stopProceed”);
if (StringUtils.isNotEmpty(stopProceed)) {
this.stopProceed = Boolean.valueOf(stopProceed);
}
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:8，
示例21: convertGlobalConfiguration
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public GlobalConfiguration convertGlobalConfiguration() throws ClassNotFoundException, IllegalAccessException, InstantiationException {
GlobalConfiguration globalConfiguration = new GlobalConfiguration();
if (StringUtils.isNotEmpty(this.getIdentifierQuote())) {
globalConfiguration.setIdentifierQuote(this.getIdentifierQuote());
}
if (StringUtils.isNotEmpty(this.getLogicDeleteValue())) {
globalConfiguration.setLogicDeleteValue(this.getLogicDeleteValue());
}
if (StringUtils.isNotEmpty(this.getLogicNotDeleteValue())) {
globalConfiguration.setLogicNotDeleteValue(this.getLogicNotDeleteValue());
}
if (StringUtils.isNotEmpty(this.getSqlInjector())) {
globalConfiguration.setSqlInjector((ISqlInjector) Class.forName(this.getSqlInjector()).newInstance());
}
if (StringUtils.isNotEmpty(this.getMetaObjectHandler())) {
globalConfiguration.setMetaObjectHandler((MetaObjectHandler) Class.forName(this.getMetaObjectHandler()).newInstance());
}
if (StringUtils.isNotEmpty(this.getKeyGenerator())) {
globalConfiguration.setKeyGenerator((IKeyGenerator) Class.forName(this.getKeyGenerator()).newInstance());
}
if (StringUtils.checkValNotNull(this.getIdType())) {
globalConfiguration.setIdType(this.getIdType());
}
if (null != this.getDbColumnUnderline()) {
globalConfiguration.setDbColumnUnderline(this.getDbColumnUnderline());
}
if (StringUtils.checkValNotNull(this.getFieldStrategy())) {
globalConfiguration.setFieldStrategy(this.getFieldStrategy());
}
if (StringUtils.checkValNotNull(this.getRefreshMapper())) {
globalConfiguration.setRefresh(this.getRefreshMapper());
}
if (StringUtils.checkValNotNull(this.getCapitalMode())) {
globalConfiguration.setCapitalMode(this.getCapitalMode());
}
if (null != this.getSqlParserCache()) {
globalConfiguration.setSqlParserCache(this.getSqlParserCache());
}
return globalConfiguration;
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:41，
示例22: sqlSet
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* SQL 更新 set 語句
*
*
* @param selective 是否選擇判斷
* @param table 表信息
* @param prefix 前綴
* @return
*/
protected String sqlSet(boolean selective, TableInfo table, String prefix) {
StringBuilder set = new StringBuilder();
set.append(“”);
// 是否 IF 標簽判斷
boolean ifTag;
List fieldList = table.getFieldList();
for (TableFieldInfo fieldInfo : fieldList) {
// 判斷是否更新忽略,在FieldIgnore,UPDATE,INSERT_UPDATE設置為false
ifTag = !(FieldFill.UPDATE == fieldInfo.getFieldFill()
|| FieldFill.INSERT_UPDATE == fieldInfo.getFieldFill());
if (selective && ifTag) {
if (StringUtils.isNotEmpty(fieldInfo.getUpdate())) {
set.append(fieldInfo.getColumn()).append(“=”);
set.append(String.format(fieldInfo.getUpdate(), fieldInfo.getColumn())).append(“,”);
} else {
set.append(convertIfTag(true, fieldInfo, prefix, false));
set.append(fieldInfo.getColumn()).append(“=#{“);
if (null != prefix) {
set.append(prefix);
}
set.append(fieldInfo.getEl()).append(“},”);
set.append(convertIfTag(true, fieldInfo, null, true));
}
} else if (FieldFill.INSERT != fieldInfo.getFieldFill()) {
// 排除填充注解字段
set.append(fieldInfo.getColumn()).append(“=#{“);
if (null != prefix) {
set.append(prefix);
}
set.append(fieldInfo.getEl()).append(“},”);
}
}
set.append(“\n”);
return set.toString();
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:47，
示例23: handerExists
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* 處理EXISTS操作
*
*
* @param value
* @param isNot 是否為NOT EXISTS操作
*/
private void handerExists(String value, boolean isNot) {
if (StringUtils.isNotEmpty(value)) {
StringBuilder inSql = new StringBuilder();
if (isNot) {
inSql.append(” NOT”);
}
inSql.append(” EXISTS (“).append(value).append(“)”);
WHERE(inSql.toString());
}
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:19，
示例24: getAs
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public String getAs() {
if (StringUtils.isEmpty(getColumn()) || StringUtils.isEmpty(as)) {
return StringUtils.EMPTY;
}
String quote = null;
if (isEscape() && SqlRunner.FACTORY != null) {
GlobalConfiguration globalConfig = GlobalConfigUtils.getGlobalConfig(SqlRunner.FACTORY.getConfiguration());
quote = globalConfig.getIdentifierQuote() == null ? globalConfig.getDbType().getQuote() : globalConfig.getIdentifierQuote();
}
return AS + (StringUtils.isNotEmpty(quote) ? String.format(quote, as) : as);
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:12，
示例25: setSqlKeywords
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public void setSqlKeywords(String sqlKeywords) {
if (StringUtils.isNotEmpty(sqlKeywords)) {
SqlReservedWords.RESERVED_WORDS.addAll(StringUtils.splitWorker(sqlKeywords.toUpperCase(), “,”, -1, false));
}
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:6，
示例26: injectSql
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* 注入SQL
*
*
* @param builderAssistant
* @param mapperClass
* @param modelClass
* @param table
*/
protected void injectSql(MapperBuilderAssistant builderAssistant, Class> mapperClass, Class> modelClass, TableInfo table) {
/**
* #148 表信息包含主鍵，注入主鍵相關方法
*/
if (StringUtils.isNotEmpty(table.getKeyProperty())) {
/* 刪除 */
this.injectDeleteByIdSql(false, mapperClass, modelClass, table);
this.injectDeleteByIdSql(true, mapperClass, modelClass, table);
/* 修改 */
this.injectUpdateByIdSql(true, mapperClass, modelClass, table);
this.injectUpdateByIdSql(false, mapperClass, modelClass, table);
/* 查詢 */
this.injectSelectByIdSql(false, mapperClass, modelClass, table);
this.injectSelectByIdSql(true, mapperClass, modelClass, table);
} else {
// 表不包含主鍵時 給予警告
logger.warn(String.format(“%s ,Not found @TableId annotation, Cannot use Mybatis-Plus ‘xxById’ Method.”,
modelClass.toString()));
}
/**
* 正常注入無需主鍵方法
*/
/* 插入 */
this.injectInsertOneSql(true, mapperClass, modelClass, table);
this.injectInsertOneSql(false, mapperClass, modelClass, table);
/* 刪除 */
this.injectDeleteSql(mapperClass, modelClass, table);
/* 修改 */
this.injectUpdateSql(mapperClass, modelClass, table);
/* 查詢 */
this.injectSelectOneSql(mapperClass, modelClass, table);
this.injectSelectCountSql(mapperClass, modelClass, table);
this.injectSelectListSql(SqlMethod.SELECT_LIST, mapperClass, modelClass, table);
this.injectSelectListSql(SqlMethod.SELECT_PAGE, mapperClass, modelClass, table);
this.injectSelectMapsSql(SqlMethod.SELECT_MAPS, mapperClass, modelClass, table);
this.injectSelectMapsSql(SqlMethod.SELECT_MAPS_PAGE, mapperClass, modelClass, table);
this.injectSelectObjsSql(SqlMethod.SELECT_OBJS, mapperClass, modelClass, table);
/* 自定義方法 */
this.inject(configuration, builderAssistant, mapperClass, modelClass, table);
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:51，
示例27: sqlSelectColumns
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* SQL 查詢所有表字段
*
*
* @param table
* @param entityWrapper 是否為包裝類型查詢
* @return
*/
protected String sqlSelectColumns(TableInfo table, boolean entityWrapper) {
StringBuilder columns = new StringBuilder();
if (null != table.getResultMap()) {
/*
* 存在 resultMap 映射返回
*/
if (entityWrapper) {
columns.append(“${ew.sqlSelect}”);
}
columns.append(“*”);
if (entityWrapper) {
columns.append(“”);
}
} else {
/*
* 普通查詢
*/
if (entityWrapper) {
columns.append(“${ew.sqlSelect}”);
}
List fieldList = table.getFieldList();
int _size = 0;
if (null != fieldList) {
_size = fieldList.size();
}
// 主鍵處理
if (StringUtils.isNotEmpty(table.getKeyProperty())) {
if (table.isKeyRelated()) {
columns.append(table.getKeyColumn()).append(” AS “).append(sqlWordConvert(table.getKeyProperty()));
} else {
columns.append(sqlWordConvert(table.getKeyProperty()));
}
if (_size >= 1) {
// 判斷其餘字段是否存在
columns.append(“,”);
}
}
if (_size >= 1) {
// 字段處理
int i = 0;
Iterator iterator = fieldList.iterator();
while (iterator.hasNext()) {
TableFieldInfo fieldInfo = iterator.next();
// 匹配轉換內容
String wordConvert = sqlWordConvert(fieldInfo.getProperty());
if (fieldInfo.getColumn().equals(wordConvert)) {
columns.append(wordConvert);
} else {
// 字段屬性不一致
columns.append(fieldInfo.getColumn());
columns.append(” AS “).append(wordConvert);
}
if (i + 1 < _size) {
columns.append(“,”);
}
i++;
}
}
if (entityWrapper) {
columns.append(“”);
}
}
/*
* 返回所有查詢字段內容
*/
return columns.toString();
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:80，
示例28: sqlSelectColumns
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* SQL 查詢所有表字段
*
*
* @param table
* @param entityWrapper 是否為包裝類型查詢
* @return
*/
protected String sqlSelectColumns(TableInfo table, boolean entityWrapper) {
StringBuilder columns = new StringBuilder();
if (null != table.getResultMap()) {
/*
* 存在 resultMap 映射返回
*/
if (entityWrapper) {
columns.append(“${ew.sqlSelect}”);
}
columns.append(“*”);
if (entityWrapper) {
columns.append(“”);
}
} else {
/*
* 普通查詢
*/
if (entityWrapper) {
columns.append(“${ew.sqlSelect}”);
}
List fieldList = table.getFieldList();
int _size = 0;
if (null != fieldList) {
_size = fieldList.size();
}
// 主鍵處理
if (StringUtils.isNotEmpty(table.getKeyProperty())) {
if (table.isKeyRelated()) {
columns.append(table.getKeyColumn()).append(” AS “).append(asSqlWordConvert(table.getKeyProperty()));
} else {
columns.append(sqlWordConvert(table.getKeyProperty()));
}
if (_size >= 1) {
// 判斷其餘字段是否存在
columns.append(“,”);
}
}
if (_size >= 1) {
// 字段處理
int i = 0;
Iterator iterator = fieldList.iterator();
while (iterator.hasNext()) {
TableFieldInfo fieldInfo = iterator.next();
// 匹配轉換內容
String wordConvert = sqlWordConvert(fieldInfo.getProperty());
if (fieldInfo.getColumn().equals(wordConvert)) {
columns.append(wordConvert);
} else {
// 字段屬性不一致
columns.append(fieldInfo.getColumn());
columns.append(” AS “).append(asSqlWordConvert(wordConvert));
}
if (i + 1 < _size) {
columns.append(“,”);
}
i++;
}
}
if (entityWrapper) {
columns.append(“”);
}
}
/*
* 返回所有查詢字段內容
*/
return columns.toString();
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:80，
示例29: setProperties
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public void setProperties(Properties prop) {
String format = prop.getProperty(“format”);
if (StringUtils.isNotEmpty(format)) {
this.format = Boolean.valueOf(format);
}
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:7，
示例30: setProperties
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public void setProperties(Properties prop) {
String stopProceed = prop.getProperty(“stopProceed”);
if (StringUtils.isNotEmpty(stopProceed)) {
this.stopProceed = Boolean.valueOf(stopProceed);
}
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:7，
示例31: intercept
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
* Physical Pagination Interceptor for all the queries with parameter {@link org.apache.ibatis.session.RowBounds}
*/
@Override
public Object intercept(Invocation invocation) throws Throwable {
StatementHandler statementHandler = (StatementHandler) PluginUtils.realTarget(invocation.getTarget());
MetaObject metaObject = SystemMetaObject.forObject(statementHandler);
this.sqlParser(metaObject);
// 先判斷是不是SELECT操作
MappedStatement mappedStatement = (MappedStatement) metaObject.getValue(“delegate.mappedStatement”);
if (!SqlCommandType.SELECT.equals(mappedStatement.getSqlCommandType())) {
return invocation.proceed();
}
RowBounds rowBounds = (RowBounds) metaObject.getValue(“delegate.rowBounds”);
/* 不需要分頁的場合 */
if (rowBounds == null || rowBounds == RowBounds.DEFAULT) {
// 本地線程分頁
if (localPage) {
// 采用ThreadLocal變量處理的分頁
rowBounds = PageHelper.getPagination();
if (rowBounds == null) {
return invocation.proceed();
}
} else {
// 無需分頁
return invocation.proceed();
}
}
// 針對定義了rowBounds，做為mapper接口方法的參數
BoundSql boundSql = (BoundSql) metaObject.getValue(“delegate.boundSql”);
String originalSql = boundSql.getSql();
Connection connection = (Connection) invocation.getArgs()[0];
DBType dbType = StringUtils.isNotEmpty(dialectType) ? DBType.getDBType(dialectType) : JdbcUtils.getDbType(connection.getMetaData().getURL());
if (rowBounds instanceof Pagination) {
Pagination page = (Pagination) rowBounds;
boolean orderBy = true;
if (page.isSearchCount()) {
SqlInfo sqlInfo = SqlUtils.getCountOptimize(sqlParser, originalSql);
orderBy = sqlInfo.isOrderBy();
this.queryTotal(overflowCurrent, sqlInfo.getSql(), mappedStatement, boundSql, page, connection);
if (page.getTotal() <= 0) {
return invocation.proceed();
}
}
String buildSql = SqlUtils.concatOrderBy(originalSql, page, orderBy);
originalSql = DialectFactory.buildPaginationSql(page, buildSql, dbType, dialectClazz);
} else {
// support physical Pagination for RowBounds
originalSql = DialectFactory.buildPaginationSql(rowBounds, originalSql, dbType, dialectClazz);
}
/*
*
禁用內存分頁
*
內存分頁會查詢所有結果出來處理(這個很嚇人的)，如果結果變化頻繁這個數據還會不準。
*/
metaObject.setValue(“delegate.boundSql.sql”, originalSql);
metaObject.setValue(“delegate.rowBounds.offset”, RowBounds.NO_ROW_OFFSET);
metaObject.setValue(“delegate.rowBounds.limit”, RowBounds.NO_ROW_LIMIT);
return invocation.proceed();
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:61，
示例32: pretreatmentConfigBuilder
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* 預處理配置
*
*
* @param config 總配置信息
* @return 解析數據結果集
*/
protected ConfigBuilder pretreatmentConfigBuilder(ConfigBuilder config) {
/**
* 注入自定義配置
*/
if (null != injectionConfig) {
injectionConfig.initMap();
config.setInjectionConfig(injectionConfig);
}
/**
* 表信息列表
*/
List tableList = this.getAllTableInfoList(config);
for (TableInfo tableInfo : tableList) {
/* ———- 添加導入包 ———- */
if (config.getGlobalConfig().isActiveRecord()) {
// 開啟 ActiveRecord 模式
tableInfo.setImportPackages(Model.class.getCanonicalName());
}
if (tableInfo.isConvert()) {
// 表注解
tableInfo.setImportPackages(TableName.class.getCanonicalName());
}
if (tableInfo.isLogicDelete(config.getStrategyConfig().getLogicDeleteFieldName())) {
// 邏輯刪除注解
tableInfo.setImportPackages(TableLogic.class.getCanonicalName());
}
if (StringUtils.isNotEmpty(config.getStrategyConfig().getVersionFieldName())) {
// 樂觀鎖注解
tableInfo.setImportPackages(Version.class.getCanonicalName());
}
if (StringUtils.isNotEmpty(config.getSuperEntityClass())) {
// 父實體
tableInfo.setImportPackages(config.getSuperEntityClass());
} else {
tableInfo.setImportPackages(Serializable.class.getCanonicalName());
}
// Boolean類型is前綴處理
if (config.getStrategyConfig().isEntityBooleanColumnRemoveIsPrefix()) {
for (TableField field : tableInfo.getFields()) {
if (field.getPropertyType().equalsIgnoreCase(“boolean”)) {
if (field.getPropertyName().startsWith(“is”)) {
field.setPropertyName(config.getStrategyConfig(),
StringUtils.removePrefixAfterPrefixToLower(field.getPropertyName(), 2));
}
}
}
}
}
return config.setTableInfoList(tableList);
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:59，
示例33: setSqlSelect
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
public Wrapper setSqlSelect(String sqlSelect) {
if (StringUtils.isNotEmpty(sqlSelect)) {
this.sqlSelect = sqlSelect;
}
return this;
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:7，
示例34: injectSql
點讚 2
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* 注入SQL
*
*
* @param builderAssistant
* @param mapperClass
* @param modelClass
* @param table
*/
protected void injectSql(MapperBuilderAssistant builderAssistant, Class> mapperClass, Class> modelClass, TableInfo table) {
/**
* #148 表信息包含主鍵，注入主鍵相關方法
*/
if (StringUtils.isNotEmpty(table.getKeyProperty())) {
/** 刪除 */
this.injectDeleteByIdSql(false, mapperClass, modelClass, table);
this.injectDeleteByIdSql(true, mapperClass, modelClass, table);
/** 修改 */
this.injectUpdateByIdSql(true, mapperClass, modelClass, table);
this.injectUpdateByIdSql(false, mapperClass, modelClass, table);
/** 查詢 */
this.injectSelectByIdSql(false, mapperClass, modelClass, table);
this.injectSelectByIdSql(true, mapperClass, modelClass, table);
} else {
// 表不包含主鍵時 給予警告
logger.warn(String.format(“%s ,Not found @TableId annotation, Cannot use Mybatis-Plus ‘xxById’ Method.”,
modelClass.toString()));
}
/**
* 正常注入無需主鍵方法
*/
/** 插入 */
this.injectInsertOneSql(true, mapperClass, modelClass, table);
this.injectInsertOneSql(false, mapperClass, modelClass, table);
/** 刪除 */
this.injectDeleteSql(mapperClass, modelClass, table);
this.injectDeleteByMapSql(mapperClass, table);
/** 修改 */
this.injectUpdateSql(mapperClass, modelClass, table);
/** 查詢 */
this.injectSelectByMapSql(mapperClass, modelClass, table);
this.injectSelectOneSql(mapperClass, modelClass, table);
this.injectSelectCountSql(mapperClass, modelClass, table);
this.injectSelectListSql(SqlMethod.SELECT_LIST, mapperClass, modelClass, table);
this.injectSelectListSql(SqlMethod.SELECT_PAGE, mapperClass, modelClass, table);
this.injectSelectMapsSql(SqlMethod.SELECT_MAPS, mapperClass, modelClass, table);
this.injectSelectMapsSql(SqlMethod.SELECT_MAPS_PAGE, mapperClass, modelClass, table);
this.injectSelectObjsSql(SqlMethod.SELECT_OBJS, mapperClass, modelClass, table);
/** 自定義方法 */
this.inject(configuration, builderAssistant, mapperClass, modelClass, table);
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:53，
示例35: in
點讚 1
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
* IN 條件語句，目前適配mysql及oracle
*
* @param expression
* @param column 字段名稱
* @param value 逗號拚接的字符串
* @return this
*/
public Wrapper in(boolean expression, String column, String value) {
if (expression && StringUtils.isNotEmpty(value)) {
in(column, StringUtils.splitWorker(value, “,”, -1, false));
}
return this;
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:15，
示例36: notIn
點讚 1
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
* NOT IN條件語句
*
* @param expression
* @param column 字段名稱
* @param value 逗號拚接的字符串
* @return this
*/
public Wrapper notIn(boolean expression, String column, String value) {
if (expression && StringUtils.isNotEmpty(value)) {
notIn(column, StringUtils.splitWorker(value, “,”, -1, false));
}
return this;
}
開發者ID:Caratacus，項目名稱:mybatis-plus-mini，代碼行數:15，
示例37: orderBy
點讚 1
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* SQL中orderby關鍵字跟的條件語句，可根據變更動態排序
*
*
* @param condition 拚接的前置條件
* @param columns SQL 中的 order by 語句，無需輸入 Order By 關鍵字
* @param isAsc 是否為升序
* @return this
*/
public Wrapper orderBy(boolean condition, String columns, boolean isAsc) {
if (condition && StringUtils.isNotEmpty(columns)) {
sql.ORDER_BY(columns + (isAsc ? ” ASC” : ” DESC”));
}
return this;
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:17，
示例38: in
點讚 1
import com.baomidou.mybatisplus.toolkit.StringUtils; //導入方法依賴的package包/類
/**
*
* IN 條件語句，目前適配mysql及oracle
*
*
* @param condition 拚接的前置條件
* @param column 字段名稱
* @param value 逗號拚接的字符串
* @return this
*/
public Wrapper in(boolean condition, String column, String value) {
if (condition && StringUtils.isNotEmpty(value)) {
in(column, StringUtils.splitWorker(value, “,”, -1, false));
}
return this;
}
開發者ID:baomidou，項目名稱:mybatis-plus，代碼行數:17，
注：本文中的com.baomidou.mybatisplus.toolkit.StringUtils.isNotEmpty方法示例整理自Github/MSDocs等源碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。
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