Example usage for org.apache.ibatis.mapping MappedStatement getId

Introduction

In this page you can find the example usage for org.apache.ibatis.mapping MappedStatement getId.

Prototype

public String getId() 

Source Link

Usage

From source file:SqlUtil.java

License:Open Source License

/**
 * ?ms - ms???//w  w w . j ava 2 s  .  co m
 *
 * @param ms
 * @param boundSql
 * @param suffix
 * @return
 */
private MappedStatement getMappedStatement(MappedStatement ms, BoundSql boundSql, String suffix) {
    MappedStatement qs = null;
    try {
        qs = ms.getConfiguration().getMappedStatement(ms.getId() + suffix);
    } catch (Exception e) {
        //ignore
    }
    if (qs == null) {
        //MappedStatement
        qs = newMappedStatement(ms, getNewSqlSource(ms, new BoundSqlSqlSource(boundSql), suffix), suffix);
        try {
            ms.getConfiguration().addMappedStatement(qs);
        } catch (Exception e) {
            //ignore
        }
    }
    return qs;
}

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From source file:SqlUtil.java

License:Open Source License

/**
 * countMappedStatement/*from w ww.ja va 2 s .co m*/
 *
 * @param ms
 * @param newSqlSource
 * @param suffix
 * @return
 */
private MappedStatement newMappedStatement(MappedStatement ms, SqlSource newSqlSource, String suffix) {
    String id = ms.getId() + suffix;
    MappedStatement.Builder builder = new MappedStatement.Builder(ms.getConfiguration(), id, newSqlSource,
            ms.getSqlCommandType());
    builder.resource(ms.getResource());
    builder.fetchSize(ms.getFetchSize());
    builder.statementType(ms.getStatementType());
    builder.keyGenerator(ms.getKeyGenerator());
    if (ms.getKeyProperties() != null && ms.getKeyProperties().length != 0) {
        StringBuilder keyProperties = new StringBuilder();
        for (String keyProperty : ms.getKeyProperties()) {
            keyProperties.append(keyProperty).append(",");
        }
        keyProperties.delete(keyProperties.length() - 1, keyProperties.length());
        builder.keyProperty(keyProperties.toString());
    }
    builder.timeout(ms.getTimeout());
    builder.parameterMap(ms.getParameterMap());
    if (suffix == SUFFIX_PAGE) {
        builder.resultMaps(ms.getResultMaps());
    } else {
        //countint
        List<ResultMap> resultMaps = new ArrayList<ResultMap>();
        ResultMap resultMap = new ResultMap.Builder(ms.getConfiguration(), id, int.class, EMPTY_RESULTMAPPING)
                .build();
        resultMaps.add(resultMap);
        builder.resultMaps(resultMaps);
    }
    builder.resultSetType(ms.getResultSetType());
    builder.cache(ms.getCache());
    builder.flushCacheRequired(ms.isFlushCacheRequired());
    builder.useCache(ms.isUseCache());

    return builder.build();
}

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From source file:cc.oit.dao.impl.mybatis.session.Configuration.java

License:Apache License

public void addMappedStatement(MappedStatement ms) {
    mappedStatements.put(ms.getId(), ms);
}

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From source file:cn.chenlichao.web.ssm.support.mybatis.providers.SSMMapperProvider.java

License:Apache License

private void processIndentity(Set<EntityColumn> columnList, StringBuilder sql, MappedStatement ms) {
    Class<?> entityClass = getEntityClass(ms);
    //Identity?//from w  w  w . j a  va 2  s. co m
    boolean hasIdentityKey = false;

    for (EntityColumn column : columnList) {
        if (!column.isInsertable()) {
            continue;
        }
        if (StringUtil.isNotEmpty(column.getSequenceName())) {
        } else if (column.isIdentity()) {
            //?,,??,?
            //bind
            sql.append(SqlHelper.getBindCache(column));
            //Identity??selectKey
            //?Identity
            if (hasIdentityKey) {
                //jdbc??
                if (column.getGenerator() != null && column.getGenerator().equals("JDBC")) {
                    continue;
                }
                throw new RuntimeException(ms.getId() + "" + entityClass.getCanonicalName()
                        + "?MySql,?!");
            }
            //?selectKey
            newSelectKeyMappedStatement(ms, column);
            hasIdentityKey = true;
        } else if (column.isUuid()) {
            //uuid?bind
            sql.append(SqlHelper.getBindValue(column, getUUID()));
        }
    }
}

---

From source file:cn.myblog.uitl.MybatisPageHelper.PageHelper.java

License:Open Source License

/**
 * MappedStatement?????//ww w.j  a  va2s  .c o m
 *
 * @param ms
 * @param newSqlSource
 * @return
 */
private MappedStatement newMappedStatement(MappedStatement ms, SqlSource newSqlSource) {
    MappedStatement.Builder builder = new MappedStatement.Builder(ms.getConfiguration(), ms.getId() + "_",
            newSqlSource, ms.getSqlCommandType());
    builder.resource(ms.getResource());
    builder.fetchSize(ms.getFetchSize());
    builder.statementType(ms.getStatementType());
    builder.keyGenerator(ms.getKeyGenerator());
    if (ms.getKeyProperties() != null && ms.getKeyProperties().length != 0) {
        StringBuffer keyProperties = new StringBuffer();
        for (String keyProperty : ms.getKeyProperties()) {
            keyProperties.append(keyProperty).append(",");
        }
        keyProperties.delete(keyProperties.length() - 1, keyProperties.length());
        builder.keyProperty(keyProperties.toString());
    }
    builder.timeout(ms.getTimeout());
    builder.parameterMap(ms.getParameterMap());
    //resultMaps?int??resultMap - ?
    List<ResultMap> resultMaps = new ArrayList<ResultMap>();
    ResultMap resultMap = new ResultMap.Builder(ms.getConfiguration(), ms.getId(), int.class,
            EMPTY_RESULTMAPPING).build();
    resultMaps.add(resultMap);
    builder.resultMaps(resultMaps);
    builder.resultSetType(ms.getResultSetType());
    builder.cache(ms.getCache());
    builder.flushCacheRequired(ms.isFlushCacheRequired());
    builder.useCache(ms.isUseCache());

    return builder.build();
}

---

From source file:cn.org.awcp.core.mybatis.mapper.MapperHelper.java

License:Open Source License

/**
 * ?SqlSource//from w  w w . j  av a  2s  .  c o m
 * 
 * @param ms
 */
public void setSqlSource(MappedStatement ms) {
    MapperTemplate mapperTemplate = getMapperTemplate(ms.getId());
    try {
        if (mapperTemplate != null) {
            mapperTemplate.setSqlSource(ms);
        }
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException(":" + e.getMessage());
    }
}

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From source file:cn.org.awcp.core.mybatis.mapper.MapperHelper.java

License:Open Source License

/**
 * ????? <br>/*w  w  w .  j a  va2s  .  com*/
 * ?configurationMappedStatement
 * 
 * @param configuration
 */
public void processConfiguration(Configuration configuration) {
    Collection<MappedStatement> collection = configuration.getMappedStatements();
    // ????
    if (collectionSet.contains(collection)) {
        return;
    } else {
        collectionSet.add(collection);
    }
    int size = collection.size();
    Iterator<?> iterator = collection.iterator();
    while (iterator.hasNext()) {
        Object object = iterator.next();
        if (object instanceof MappedStatement) {
            MappedStatement ms = (MappedStatement) object;
            if (isMapperMethod(ms.getId())) {
                if (ms.getSqlSource() instanceof ProviderSqlSource) {
                    setSqlSource(ms);
                }
            }
        }
        // ??selectKeyms??
        if (collection.size() != size) {
            size = collection.size();
            iterator = collection.iterator();
        }
    }
}

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From source file:cn.org.awcp.core.mybatis.mapper.MapperInterceptor.java

License:Open Source License

@Override
public Object intercept(Invocation invocation) throws Throwable {
    Object[] objects = invocation.getArgs();
    MappedStatement ms = (MappedStatement) objects[0];
    String msId = ms.getId();
    //??//from w  w w.j a  v a 2 s.c  o  m
    if (mapperHelper.isMapperMethod(msId)) {
        //????ProviderSqlSource??????
        if (ms.getSqlSource() instanceof ProviderSqlSource) {
            mapperHelper.setSqlSource(ms);
        }
    }
    Object result = invocation.proceed();
    return result;
}

---

From source file:cn.org.awcp.core.mybatis.mapper.MapperTemplate.java

License:Open Source License

/**
 * ?SqlSource//from w  ww . jav a  2  s.  c o m
 * 
 * @param ms
 * @throws java.lang.reflect.InvocationTargetException
 * @throws IllegalAccessException
 */
public void setSqlSource(MappedStatement ms) throws Exception {
    if (this.mapperClass == getMapperClass(ms.getId())) {
        if (mapperHelper.isSpring4()) {
            return;
        } else if (mapperHelper.isSpring()) {
            throw new RuntimeException("Spring4.x.x ??,"
                    + "?Spring" + mapperHelper.getSpringVersion()
                    + ",?,"
                    + "?MapperScannerConfigurer,????Mapper?,"
                    + "??Mybatisxml?<mappers>Mapper?.");
        } else {
            throw new RuntimeException(
                    "??Mybatisxml?<mappers>Mapper?.");
        }
    }
    Method method = methodMap.get(getMethodName(ms));
    try {
        if (method.getReturnType() == Void.TYPE) {
            method.invoke(this, ms);
        } else if (SqlNode.class.isAssignableFrom(method.getReturnType())) {
            SqlNode sqlNode = (SqlNode) method.invoke(this, ms);
            DynamicSqlSource dynamicSqlSource = new DynamicSqlSource(ms.getConfiguration(), sqlNode);
            setSqlSource(ms, dynamicSqlSource);
        } else {
            throw new RuntimeException(
                    "Mapper,?voidSqlNode!");
        }
    } catch (IllegalAccessException e) {
        throw new RuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new RuntimeException(e.getTargetException() != null ? e.getTargetException() : e);
    }
}

---

From source file:cn.org.awcp.core.mybatis.mapper.MapperTemplate.java

License:Open Source License

/**
 * ? - //from   ww  w .j  av  a  2 s.  c om
 * 
 * @param ms
 * @return
 */
public Class<?> getSelectReturnType(MappedStatement ms) {
    String msId = ms.getId();
    Class<?> mapperClass = getMapperClass(msId);
    Type[] types = mapperClass.getGenericInterfaces();
    for (Type type : types) {
        if (type instanceof ParameterizedType) {
            ParameterizedType t = (ParameterizedType) type;
            if (t.getRawType() == this.mapperClass) {
                Class<?> returnType = (Class<?>) t.getActualTypeArguments()[0];
                return returnType;
            }
        }
    }
    throw new RuntimeException("?Mapper<T>:" + msId);
}

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