/**
* 获取频道评论 前n条数据
*
* @param n
* @return
* @throws SQLException
*/
public NComentList getChannelCommnetList(String channel, int n) throws Exception {
Map<String, Object> paramMap = new HashMap<String, Object>();
paramMap.put("channel", channel);
paramMap.put("n", n + 1);
TransactionManager tm = new TransactionManager();
try {
tm.begin(tm.RW_TRANSACTION);
NComentList nComentList = new NComentList();
nComentList.setComments(
executor.queryListBean(DocComment.class, "getChannelCommnetNList", paramMap));
// Container container = new ContainerImpl();
// container.in
/* if (!CollectionUtils.isEmpty(nComentList.getComments())) {
for (DocComment docComment : nComentList.getComments()) {
String documentUrl= container.getPublishedDocumentUrl(new Integer(docComment.getDocId()).toString());
docComment.setDocUrl(documentUrl);
}
}*/
nComentList.setTotal(getChannelCommentPublishedCount(channel));
return nComentList;
} catch (SQLException e) {
throw e;
} catch (Exception e) {
throw e;
} finally {
tm.releasenolog();
}
}
/**
* 经过测试证明存储过程中如果没有对插入/删除/修改操作做事务提交、回滚时，可以通过poolman
* 的事务框架来管理事务;如果存储过程中对插入/删除/修改操作已经做了事务提交或者回滚时，那么应用的事务和存储过程中 中的事务就是分离的两个事务。
*
* @param i 为0时回滚事务，1时提交事务
*/
public @Test void testTest_fWithNameIndexForObjectTx() {
int i = 1;
TransactionManager tm = new TransactionManager();
try {
tm.begin();
CallableDBUtil callableDBUtil = new CallableDBUtil();
callableDBUtil.prepareCallable("{? = call Test_f(?,?,?)}");
callableDBUtil.registerOutParameter(1, java.sql.Types.INTEGER);
// 不允许的操作: Ordinal binding and Named binding cannot be combined!
callableDBUtil.setInt(2, 10);
callableDBUtil.registerOutParameter(3, java.sql.Types.VARCHAR);
callableDBUtil.registerOutParameter(4, java.sql.Types.VARCHAR);
Test_f tets = (Test_f) callableDBUtil.executeCallableForObject(Test_f.class);
// System.out.println("name1:" + callableDBUtil.getString("name"));
// System.out.println("name2:" + callableDBUtil.getString("name1"));
System.out.println("Test_f is " + tets);
callableDBUtil.executeInsert("insert into test(id,name) values('11','name11')");
if (i == 0) tm.rollback();
else tm.commit();
} catch (Exception e) {
e.printStackTrace();
} finally {
tm.release();
}
}
public String showAllComments(
String siteId,
int docId,
long channelId,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
Container container = new ContainerImpl();
container.initWithSiteid(siteId, request, request.getSession(false), response);
TransactionManager tm = new TransactionManager();
try {
tm.begin(tm.RW_TRANSACTION);
// 获得该文档所在的频道评论开关
int channelCommentSwitch =
docCommentManager.getDocCommentSwitch(String.valueOf(docId), "chnl");
if (channelCommentSwitch != 0) {
// 首先判断频道的评论开关
request.setAttribute("commentSwitch", channelCommentSwitch);
} else {
int documentCommentSwitch =
docCommentManager.getDocCommentSwitch(String.valueOf(docId), "doc");
request.setAttribute("commentSwitch", documentCommentSwitch);
}
// 获得该文档所在频道的评论审核开关
Integer aduitSwitchFlag = docCommentManager.getChannelCommentAduitSwitch((int) channelId);
if (aduitSwitchFlag != null) {
request.setAttribute("aduitSwitchFlag", aduitSwitchFlag);
} else {
request.setAttribute("aduitSwitchFlag", 1);
}
Document doc =
CMSUtil.getCMSDriverConfiguration()
.getCMSService()
.getDocumentManager()
.getPartDocInfoById(docId + "");
String docurl = container.getPublishedDocumentUrl(doc);
request.setAttribute("docId", docId);
request.setAttribute("channelId", channelId);
request.setAttribute("docurl", docurl);
request.setAttribute("docTitle", doc.getTitle());
request.setAttribute("doc", doc);
return "path:showAllComments";
} finally {
tm.releasenolog();
}
}
/** 针对oracle Clob字段的插入操作 */
@Test
public void testBigClobWrite() {
PreparedDBUtil dbUtil = new PreparedDBUtil();
TransactionManager tm = new TransactionManager();
try {
// 启动事务
tm.begin();
// 先插入一条记录,blob字段初始化为empty_lob
dbUtil.preparedInsert("insert into test(id,clobname) values(?,?)");
String id = DBUtil.getNextStringPrimaryKey("test");
dbUtil.setString(1, id);
dbUtil.setClob(2, CLOB.empty_lob()); // 先设置空的blob字段
dbUtil.executePrepared();
// 查找刚才的插入的记录，修改blob字段的值为一个文件
dbUtil = new PreparedDBUtil();
dbUtil.preparedSelect("select clobname from test where id = ?");
dbUtil.setString(1, id);
dbUtil.executePrepared();
CLOB clob = (CLOB) dbUtil.getClob(0, "clobname");
if (clob != null) {
DBUtil.updateCLOB(clob, new java.io.File("d:\\route.txt"));
}
tm.commit();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
try {
tm.rollback();
} catch (RollbackException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
} finally {
tm = null;
dbUtil = null;
}
}
/**
* 获取站点评论 前n条数据
*
* @param n
* @return
* @throws SQLException
*/
public NComentList getSiteCommnetList(int n) throws Exception {
Map<String, Object> paramMap = new HashMap<String, Object>();
// paramMap.put("docId", docId);
paramMap.put("n", n + 1);
TransactionManager tm = new TransactionManager();
try {
tm.begin(tm.RW_TRANSACTION);
NComentList nComentList = new NComentList();
nComentList.setComments(
executor.queryListBean(DocComment.class, "getSiteCommnetNList", paramMap));
nComentList.setTotal(getSiteCommentPublishedCount());
return nComentList;
} catch (SQLException e) {
throw e;
} catch (Exception e) {
throw e;
} finally {
tm.releasenolog();
}
}
/**
* 展示文档评论
*
* @param docId 文档ID
* @param request HttpServletRequest
* @param response HttpServletResponse
* @return String
* @throws Exception
*/
public String showDocumentCommentList(
int docId, long channelId, HttpServletRequest request, HttpServletResponse response)
throws Exception {
TransactionManager tm = new TransactionManager();
try {
tm.begin(tm.RW_TRANSACTION); // 获得该文档所在的频道评论开关
int channelCommentSwitch =
docCommentManager.getDocCommentSwitch(String.valueOf(docId), "chnl");
if (channelCommentSwitch != 0) {
// 首先判断频道的评论开关
request.setAttribute("commentSwitch", channelCommentSwitch);
} else {
int documentCommentSwitch =
docCommentManager.getDocCommentSwitch(String.valueOf(docId), "doc");
request.setAttribute("commentSwitch", documentCommentSwitch);
}
// 获得该文档所在频道的评论审核开关
Integer aduitSwitchFlag = docCommentManager.getChannelCommentAduitSwitch((int) channelId);
if (aduitSwitchFlag != null) {
request.setAttribute("aduitSwitchFlag", aduitSwitchFlag);
} else {
request.setAttribute("aduitSwitchFlag", 1);
}
request.setAttribute("docId", docId);
request.setAttribute("total", docCommentManager.getTotalCommnet(docId));
request.setAttribute("channelId", channelId);
return "path:showDocumentCommentList";
} finally {
tm.releasenolog();
}
}
public NComentList getCommnetList(int docId, int n) throws Exception {
// TODO Auto-generated method stub
// throw new DocCommentManagerException("未实现！");
Map<String, Object> paramMap = new HashMap<String, Object>();
paramMap.put("docId", docId);
paramMap.put("n", n + 1);
TransactionManager tm = new TransactionManager();
try {
tm.begin(tm.RW_TRANSACTION);
NComentList nComentList = new NComentList();
nComentList.setComments(
executor.queryListBean(DocComment.class, "getCommnetNList", paramMap));
nComentList.setTotal(getTotalCommnet(docId));
return nComentList;
} catch (SQLException e) {
throw e;
} catch (Exception e) {
throw e;
} finally {
tm.releasenolog();
}
}
