Example usage for org.apache.ibatis.mapping ParameterMapping getJavaType

Introduction

In this page you can find the example usage for org.apache.ibatis.mapping ParameterMapping getJavaType.

Prototype

public Class<?> getJavaType() 

Source Link

Document

Used for handling output of callable statements.

Usage

From source file:com.appleframework.orm.mybatis.pagehelper.parser.impl.AbstractParser.java

License:Open Source License

@SuppressWarnings({ "rawtypes", "unchecked" })
public static Map<String, Object> processParameter(MappedStatement ms, Object parameterObject,
        BoundSql boundSql) {/*from   www  .jav a  2  s. c o  m*/
    Map<String, Object> paramMap = null;
    if (parameterObject == null) {
        paramMap = new HashMap<String, Object>();
    } else if (parameterObject instanceof Map) {
        //???Map
        paramMap = new HashMap<String, Object>();
        paramMap.putAll((Map) parameterObject);
    } else {
        paramMap = new HashMap<String, Object>();
        //?sql??ParameterMapping?getter
        //TypeHandlerRegistry???
        boolean hasTypeHandler = ms.getConfiguration().getTypeHandlerRegistry()
                .hasTypeHandler(parameterObject.getClass());
        MetaObject metaObject = SystemMetaObject.forObject(parameterObject);
        //??MyProviderSqlSource?
        if (ms.getSqlSource() instanceof PageProviderSqlSource) {
            paramMap.put(PROVIDER_OBJECT, parameterObject);
        }
        if (!hasTypeHandler) {
            for (String name : metaObject.getGetterNames()) {
                paramMap.put(name, metaObject.getValue(name));
            }
        }
        //????
        if (boundSql.getParameterMappings() != null && boundSql.getParameterMappings().size() > 0) {
            for (ParameterMapping parameterMapping : boundSql.getParameterMappings()) {
                String name = parameterMapping.getProperty();
                if (!name.equals(PAGEPARAMETER_FIRST) && !name.equals(PAGEPARAMETER_SECOND)
                        && paramMap.get(name) == null) {
                    if (hasTypeHandler || parameterMapping.getJavaType().equals(parameterObject.getClass())) {
                        paramMap.put(name, parameterObject);
                        break;
                    }
                }
            }
        }
    }
    //?
    paramMap.put(ORIGINAL_PARAMETER_OBJECT, parameterObject);
    return paramMap;
}

---

From source file:com.bluesky.iplatform.commons.db.mybatis.SqlHelper.java

License:Open Source License

/**
 * ????sql/*from w  ww.  j a  va2s . com*/
 *
 * @param session
 * @param namespace
 * @param params
 * @return
 */
public static String getNamespaceSql(SqlSession session, String namespace, Object params) {
    params = wrapCollection(params);
    Configuration configuration = session.getConfiguration();
    MappedStatement mappedStatement = configuration.getMappedStatement(namespace);
    TypeHandlerRegistry typeHandlerRegistry = mappedStatement.getConfiguration().getTypeHandlerRegistry();
    BoundSql boundSql = mappedStatement.getBoundSql(params);
    List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
    String sql = boundSql.getSql();
    if (parameterMappings != null) {
        for (int i = 0; i < parameterMappings.size(); i++) {
            ParameterMapping parameterMapping = parameterMappings.get(i);
            if (parameterMapping.getMode() != ParameterMode.OUT) {
                Object value;
                String propertyName = parameterMapping.getProperty();
                if (boundSql.hasAdditionalParameter(propertyName)) {
                    value = boundSql.getAdditionalParameter(propertyName);
                } else if (params == null) {
                    value = null;
                } else if (typeHandlerRegistry.hasTypeHandler(params.getClass())) {
                    value = params;
                } else {
                    MetaObject metaObject = configuration.newMetaObject(params);
                    value = metaObject.getValue(propertyName);
                }
                JdbcType jdbcType = parameterMapping.getJdbcType();
                if (value == null && jdbcType == null)
                    jdbcType = configuration.getJdbcTypeForNull();
                sql = replaceParameter(sql, value, jdbcType, parameterMapping.getJavaType());
            }
        }
    }
    return sql;
}

---

From source file:com.itfsw.mybatis.generator.plugins.tools.SqlHelper.java

License:Apache License

/**
 * ????sql/*from  w  w w .  j a  v  a2 s  .  c  o  m*/
 * @param session
 * @param namespace
 * @param params
 * @return
 */
public static String getNamespaceSql(SqlSession session, String namespace, Object params) {
    Configuration configuration = session.getConfiguration();
    MappedStatement mappedStatement = configuration.getMappedStatement(namespace);
    TypeHandlerRegistry typeHandlerRegistry = mappedStatement.getConfiguration().getTypeHandlerRegistry();
    BoundSql boundSql = mappedStatement.getBoundSql(params);
    List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
    String sql = boundSql.getSql();
    if (parameterMappings != null) {
        for (int i = 0; i < parameterMappings.size(); i++) {
            ParameterMapping parameterMapping = parameterMappings.get(i);
            if (parameterMapping.getMode() != ParameterMode.OUT) {
                Object value;
                String propertyName = parameterMapping.getProperty();
                if (boundSql.hasAdditionalParameter(propertyName)) {
                    value = boundSql.getAdditionalParameter(propertyName);
                } else if (params == null) {
                    value = null;
                } else if (typeHandlerRegistry.hasTypeHandler(params.getClass())) {
                    value = params;
                } else {
                    MetaObject metaObject = configuration.newMetaObject(params);
                    value = metaObject.getValue(propertyName);
                }
                JdbcType jdbcType = parameterMapping.getJdbcType();
                if (value == null && jdbcType == null)
                    jdbcType = configuration.getJdbcTypeForNull();
                sql = replaceParameter(sql, value, jdbcType, parameterMapping.getJavaType());
            }
        }
    }
    return sql;
}

---

From source file:com.jwmoon.framework.sql.MyBatisQueryResolver.java

License:Open Source License

private String resolveQuery(SqlSession sqlSession, String queryId, Object sqlParam) {

    BoundSql boundSql = sqlSession.getConfiguration().getMappedStatement(queryId).getSqlSource()
            .getBoundSql(sqlParam);//  w w  w .ja  va2 s.  com

    String sql = boundSql.getSql();
    //System.out.println(" ? SQL : " + sql);

    Object paramObj = boundSql.getParameterObject();

    if (paramObj != null) {
        List<ParameterMapping> paramMapping = boundSql.getParameterMappings();

        Class<? extends Object> paramClass = paramObj.getClass();

        for (ParameterMapping mapping : paramMapping) {
            String propValue = mapping.getProperty();
            try {
                Field field = paramClass.getDeclaredField(propValue);
                field.setAccessible(true); //  private?   

                Class<?> javaType = mapping.getJavaType();

                if (String.class == javaType) {
                    sql = sql.replaceFirst("\\?", "'" + field.get(paramObj) + "'");
                } else {
                    sql = sql.replaceFirst("\\?", "'" + field.get(paramObj).toString() + "'");
                }

            } catch (NoSuchFieldException e) {
                e.printStackTrace();
            } catch (SecurityException e) {
                e.printStackTrace();
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
        }
    }
    return sql;
}

---

From source file:com.linju.framework.pager.parser.impl.AbstractParser.java

License:Open Source License

public Map setPageParameter(MappedStatement ms, Object parameterObject, BoundSql boundSql, Page page) {
    Map paramMap = null;/*ww  w.j  a  va2  s .co  m*/
    if (parameterObject == null) {
        paramMap = new HashMap();
    } else if (parameterObject instanceof Map) {
        paramMap = (Map) parameterObject;
    } else {
        paramMap = new HashMap();
        //?sql??ParameterMapping?getter
        //TypeHandlerRegistry???
        boolean hasTypeHandler = ms.getConfiguration().getTypeHandlerRegistry()
                .hasTypeHandler(parameterObject.getClass());
        MetaObject metaObject = SystemMetaObject.forObject(parameterObject);
        //??MyProviderSqlSource?
        if (ms.getSqlSource() instanceof PageProviderSqlSource) {
            paramMap.put(PROVIDER_OBJECT, parameterObject);
        }
        if (!hasTypeHandler) {
            for (String name : metaObject.getGetterNames()) {
                paramMap.put(name, metaObject.getValue(name));
            }
        }
        //????
        if (boundSql.getParameterMappings() != null && boundSql.getParameterMappings().size() > 0) {
            for (ParameterMapping parameterMapping : boundSql.getParameterMappings()) {
                String name = parameterMapping.getProperty();
                if (!name.equals(PAGEPARAMETER_FIRST) && !name.equals(PAGEPARAMETER_SECOND)
                        && paramMap.get(name) == null) {
                    if (hasTypeHandler || parameterMapping.getJavaType().equals(parameterObject.getClass())) {
                        paramMap.put(name, parameterObject);
                        break;
                    }
                }
            }
        }
    }
    //?
    paramMap.put(ORIGINAL_PARAMETER_OBJECT, parameterObject);
    return paramMap;
}

---

From source file:com.xiaogua.web.util.MybatisSqlHelper.java

License:Open Source License

/**
        //from w ww .j  a  v a 2s .c o  m
 * ????sql
        
 *
        
 * @param session
        
 * @param namespace
        
 * @param params
        
 * @return
        
 */
public static String getNameSpaceSql(SqlSession session, String namespace, Object params) {
    params = wrapCollection(params);
    Configuration configuration = session.getConfiguration();
    MappedStatement mappedStatement = configuration.getMappedStatement(namespace);
    TypeHandlerRegistry typeHandlerRegistry = mappedStatement.getConfiguration().getTypeHandlerRegistry();
    BoundSql boundSql = mappedStatement.getBoundSql(params);
    List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
    String sql = boundSql.getSql();
    if (parameterMappings != null) {
        for (int i = 0; i < parameterMappings.size(); i++) {
            ParameterMapping parameterMapping = parameterMappings.get(i);
            if (parameterMapping.getMode() != ParameterMode.OUT) {
                Object value;
                String propertyName = parameterMapping.getProperty();
                if (boundSql.hasAdditionalParameter(propertyName)) {
                    value = boundSql.getAdditionalParameter(propertyName);
                } else if (params == null) {
                    value = null;
                } else if (typeHandlerRegistry.hasTypeHandler(params.getClass())) {
                    value = params;
                } else {
                    MetaObject metaObject = configuration.newMetaObject(params);
                    value = metaObject.getValue(propertyName);
                }
                JdbcType jdbcType = parameterMapping.getJdbcType();
                if (value == null && jdbcType == null)
                    jdbcType = configuration.getJdbcTypeForNull();
                sql = replaceParameter(sql, value, jdbcType, parameterMapping.getJavaType());
            }
        }
    }
    return sql;
}

---

From source file:org.fire.platform.common.page.parser.impl.AbstractParser.java

License:Open Source License

@SuppressWarnings({ "rawtypes", "unchecked" })
public Map setPageParameter(MappedStatement ms, Object parameterObject, BoundSql boundSql, Page page) {
    Map paramMap = null;//from www  .ja  va 2s  .  c o m
    if (parameterObject == null) {
        paramMap = new HashMap();
    } else if (parameterObject instanceof Map) {
        paramMap = (Map) parameterObject;
    } else {
        paramMap = new HashMap();
        //?sql??ParameterMapping?getter
        //TypeHandlerRegistry???
        boolean hasTypeHandler = ms.getConfiguration().getTypeHandlerRegistry()
                .hasTypeHandler(parameterObject.getClass());
        MetaObject metaObject = SystemMetaObject.forObject(parameterObject);
        //??MyProviderSqlSource?
        if (ms.getSqlSource() instanceof PageProviderSqlSource) {
            paramMap.put(PROVIDER_OBJECT, parameterObject);
        }
        if (!hasTypeHandler) {
            for (String name : metaObject.getGetterNames()) {
                paramMap.put(name, metaObject.getValue(name));
            }
        }
        //????
        if (boundSql.getParameterMappings() != null && boundSql.getParameterMappings().size() > 0) {
            for (ParameterMapping parameterMapping : boundSql.getParameterMappings()) {
                String name = parameterMapping.getProperty();
                if (!name.equals(PAGEPARAMETER_FIRST) && !name.equals(PAGEPARAMETER_SECOND)
                        && paramMap.get(name) == null) {
                    if (hasTypeHandler || parameterMapping.getJavaType().equals(parameterObject.getClass())) {
                        paramMap.put(name, parameterObject);
                        break;
                    }
                }
            }
        }
    }
    //?
    paramMap.put(ORIGINAL_PARAMETER_OBJECT, parameterObject);
    return paramMap;
}

---

From source file:org.mybatis.scripting.velocity.ParameterMappingCollector.java

License:Apache License

private ParameterMapping itemize(ParameterMapping source, PropertyInfo var) {
    StringBuilder sb = new StringBuilder().append("_RPTITEM_").append(uid++);
    var.root = sb.toString();
    String propertyName = sb.append(var.path).toString();
    ParameterMapping.Builder builder = new ParameterMapping.Builder(configuration, propertyName,
            source.getJavaType());
    builder.expression(source.getExpression()).jdbcType(source.getJdbcType())
            .jdbcTypeName(source.getJdbcTypeName()).mode(source.getMode())
            .numericScale(source.getNumericScale()).resultMapId(source.getResultMapId())
            .typeHandler(source.getTypeHandler());
    return builder.build();
}

---