/** 更新pattern */
public void update() throws Exception {
Pattern p = new Pattern();
try {
p.setId(Integer.parseInt(request.getParameter("id")));
p.setName(request.getParameter("name"));
p.setExpression(request.getParameter("expression"));
p.setWarning(request.getParameter("warning"));
p.setCategory(request.getParameter("category"));
p.setScope(request.getParameter("scope"));
p.setExample(request.getParameter("example"));
p.setPriority(Integer.parseInt(request.getParameter("priority")));
} catch (Exception e) { // 参数错误
error("Pattern Update Fail:" + e.getMessage());
return;
}
PatternDao dao = new PatternDaoImpl();
boolean bResult = false;
try {
bResult = dao.update(p);
} catch (Exception e) { // 产生异常
error("Pattern Update Fail:" + e.getMessage());
return;
}
if (bResult) {
Json j = new Json(1, "Pattern Update Success");
j.setData(p.getTBJsonNode());
echo(j.toString());
} else {
error("Pattern Update Fail");
}
}
/** 上传ruleset */
public void upRuleset() throws Exception {
/**
* form中的enctype必须是multipart/... 组件提供方法检测form表单的enctype属性 在isMultipartContent方法中同时检测了是否是post提交
* 如果不是post提交则返回false
*/
if (ServletFileUpload.isMultipartContent(request)) {
String RulePath = (String) application.getAttribute("Ruleset");
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(RulePath + "tmp")); // 临时文件目录
// 内存最大占用
factory.setSizeThreshold(1024000);
ServletFileUpload sfu = new ServletFileUpload(factory);
// 单个文件最大值byte
sfu.setFileSizeMax(102400000);
// 所有上传文件的总和最大值byte
sfu.setSizeMax(204800000);
List<FileItem> items = null;
try {
items = sfu.parseRequest(request);
} catch (SizeLimitExceededException e) {
error("size limit exception!");
return;
} catch (Exception e) {
error("Exception:" + e.getMessage());
return;
}
Json j = new Json(1, "ok");
JsonObjectNode data = j.createData();
JsonArrayNode files = new JsonArrayNode("filename");
data.addChild(files);
Iterator<FileItem> iter = (items == null) ? null : items.iterator();
while (iter != null && iter.hasNext()) {
FileItem item = (FileItem) iter.next();
// 文件域
if (!item.isFormField()) {
String fileName = item.getName();
int index = fileName.lastIndexOf("\\");
if (index < 0) index = 0;
fileName = fileName.substring(index);
if (!fileName.endsWith(".xml")) fileName += ".xml";
BufferedInputStream in = new BufferedInputStream(item.getInputStream());
BufferedOutputStream out =
new BufferedOutputStream(new FileOutputStream(new File(RulePath + fileName)));
Streams.copy(in, out, true);
files.addItem(new JsonLeafNode("", fileName));
}
}
echo(j.toString());
} else {
error("enctype error!");
}
}
/** 获取指定id的pattern */
public void get() throws Exception {
try {
int id = Integer.parseInt(request.getParameter("id"));
PatternDao dao = new PatternDaoImpl();
Pattern p = dao.get(id);
Json j = new Json(1, "ok");
j.setData(p.getObjectNode("data"));
echo(j.toString());
} catch (Exception e) {
error("Exception:" + e.getMessage());
}
}
/** 获得rulesets */
public void rulesets() throws Exception {
Json j = new Json(1);
JsonObjectNode data = j.createData();
JsonArrayNode rules = new JsonArrayNode("rules");
data.addChild(rules);
List<String> files =
ToolUtil.getFileFromPath((String) application.getAttribute("Ruleset"), "xml");
Iterator<String> it = files.iterator();
while (it.hasNext()) {
rules.addItem(new JsonLeafNode("", it.next()));
}
echo(j.toString());
}
