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package net.sf.basedb.meludi.servlet; |
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import java.io.IOException; |
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import javax.servlet.ServletException; |
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import javax.servlet.http.HttpServlet; |
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import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
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import org.json.simple.JSONObject; |
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import net.sf.basedb.core.Application; |
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import net.sf.basedb.core.DbControl; |
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import net.sf.basedb.core.Directory; |
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import net.sf.basedb.core.Item; |
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import net.sf.basedb.core.Path; |
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import net.sf.basedb.core.Project; |
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import net.sf.basedb.core.SessionControl; |
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import net.sf.basedb.meludi.JsonUtil; |
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import net.sf.basedb.meludi.Meludi; |
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import net.sf.basedb.meludi.counter.CounterService; |
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import net.sf.basedb.util.Values; |
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import net.sf.basedb.util.error.ThrowableUtil; |
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/** |
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Get information about the current session. |
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|
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@author nicklas |
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@since 2.12 |
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*/ |
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public class SessionServlet |
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extends HttpServlet |
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{ |
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|
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private static final long serialVersionUID = -1308781977707573172L; |
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|
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public SessionServlet() |
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{} |
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|
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@SuppressWarnings("unchecked") |
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@Override |
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) |
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throws ServletException, IOException |
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{ |
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|
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String ID = req.getParameter("ID"); |
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String cmd = req.getParameter("cmd"); |
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JsonUtil.setJsonResponseHeaders(resp); |
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|
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JSONObject json = new JSONObject(); |
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json.put("status", "ok"); |
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|
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SessionControl sc = null; |
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DbControl dc = null; |
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try |
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{ |
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if ("CheckSession".equals(cmd)) |
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{ |
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boolean simulateTimeout = Values.getBoolean(req.getParameter("simulateTimeout")); |
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JSONObject jsonSession = null; |
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try |
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{ |
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//sc = Application.getSessionControl(ID, req.getRemoteAddr()); |
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//sc = Application.getSessionControl(ID, "", req.getRemoteAddr(), true); |
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sc = Application.getSessionControl(ID, null, req.getRemoteAddr(), true); |
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if (sc.isLoggedIn()) |
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{ |
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if (simulateTimeout) |
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{ |
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// Actually, not a simulation |
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sc.logout(); |
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} |
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else |
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{ |
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sc.updateLastAccess(); |
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jsonSession = new JSONObject(); |
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jsonSession.put("id", sc.getId()); |
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jsonSession.put("lastAccess", sc.getLastAccess()); |
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} |
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} |
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} |
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catch (RuntimeException ex) |
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{} |
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json.put("session", jsonSession); |
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} |
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else if ("SetCurrentDirectory".equals(cmd)) |
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{ |
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//sc = Application.getSessionControl(ID, req.getRemoteAddr()); |
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//sc = Application.getSessionControl(ID, "", req.getRemoteAddr(), true); |
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sc = Application.getSessionControl(ID, null, req.getRemoteAddr(), true); |
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dc = sc.newDbControl(); |
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Path path = new Path(req.getParameter("path"), Path.Type.DIRECTORY); |
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try |
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{ |
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int pathId = Directory.getIdFromPath(dc, path); |
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sc.getCurrentContext(Item.DIRECTORY).setId(pathId); |
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|
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JSONObject jsonPath = new JSONObject(); |
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jsonPath.put("id", pathId); |
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jsonPath.put("name", path.toString()); |
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json.put("path", jsonPath); |
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} |
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catch (RuntimeException ex) |
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{} |
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} |
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else if ("GetCounters".equals(cmd)) |
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{ |
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//json.put("counts", CounterService.getInstance().getCurrentCounts()); |
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//sc = Application.getSessionControl(ID, req.getRemoteAddr()); |
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//sc = Application.getSessionControl(ID, "", req.getRemoteAddr(), true); |
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sc = Application.getSessionControl(ID, null, req.getRemoteAddr(), true); |
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int activeProjectId = sc.getActiveProjectId(); |
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json.put("counts", CounterService.getInstance().getCurrentProjectCounts(activeProjectId)); |
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} |
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else if ("GetActiveProjectName".equals(cmd)) |
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{ |
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//sc = Application.getSessionControl(ID, req.getRemoteAddr()); |
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//sc = Application.getSessionControl(ID, "", req.getRemoteAddr(), true); |
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sc = Application.getSessionControl(ID, null, req.getRemoteAddr(), true); |
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String projectName = "- no active project -"; |
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int activeProjectId = sc.getActiveProjectId(); |
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if (activeProjectId > 0) |
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{ |
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dc = sc.newDbControl(); |
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Project project = Project.getById(dc, activeProjectId); |
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if (project != null) |
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{ |
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projectName = project.getName(); |
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} |
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} |
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json.put("projectname", projectName); |
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} |
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else if ("GetConfiguration".equals(cmd)) |
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{ |
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//json.put("counts", CounterService.getInstance().getCurrentCounts()); |
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//sc = Application.getSessionControl(ID, req.getRemoteAddr()); |
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//sc = Application.getSessionControl(ID, "", req.getRemoteAddr(), true); |
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sc = Application.getSessionControl(ID, null, req.getRemoteAddr(), true); |
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int activeProjectId = sc.getActiveProjectId(); |
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JSONObject jsonConf = new JSONObject(); |
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jsonConf.put("name", Meludi.fetchActiveProjectName(activeProjectId)); |
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jsonConf.put("referralPrefix", Meludi.fetchReferralPrefix(activeProjectId)); |
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jsonConf.put("referralNumDigits", Meludi.fetchReferralNumDigits(activeProjectId)); |
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jsonConf.put("sampleItemPrefix", Meludi.fetchSampleItemPrefix(activeProjectId)); |
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jsonConf.put("sampleItemNumDigits", Meludi.fetchSampleItemNumDigits(activeProjectId)); |
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jsonConf.put("bloodItemPrefix", Meludi.fetchBloodItemPrefix(activeProjectId)); |
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jsonConf.put("bloodItemNumDigits", Meludi.fetchBloodItemNumDigits(activeProjectId)); |
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jsonConf.put("ffpeBlockItemPrefix", Meludi.fetchFfpeBlockItemPrefix(activeProjectId)); |
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jsonConf.put("ffpeBlockItemNumDigits", Meludi.fetchFfpeBlockItemNumDigits(activeProjectId)); |
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jsonConf.put("storageBoxPrefix", Meludi.fetchStorageBoxPrefix(activeProjectId)); |
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jsonConf.put("storageBoxNumDigits", Meludi.fetchStorageBoxNumDigits(activeProjectId)); |
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jsonConf.put("startListItemPrefix", Meludi.fetchStartListItemPrefix(activeProjectId)); |
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jsonConf.put("startListItemNumDigits", Meludi.fetchStartListItemNumDigits(activeProjectId)); |
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jsonConf.put("startPlateItemPrefix", Meludi.fetchStartPlateItemPrefix(activeProjectId)); |
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jsonConf.put("startPlateItemNumDigits", Meludi.fetchStartPlateItemNumDigits(activeProjectId)); |
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jsonConf.put("patientItemPrefix", Meludi.fetchPatientItemPrefix(activeProjectId)); |
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jsonConf.put("patientItemNumDigits", Meludi.fetchPatientItemNumDigits(activeProjectId)); |
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jsonConf.put("libraryPreparationKitItemPrefix", Meludi.fetchLibraryPreparationKitItemPrefix(activeProjectId)); |
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jsonConf.put("libraryPreparationKitItemNumDigits", Meludi.fetchLibraryPreparationKitItemNumDigits(activeProjectId)); |
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jsonConf.put("usesSitePrefix", Meludi.fetchUsesSitePrefix(activeProjectId)); |
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jsonConf.put("sitePrefixHashList", Meludi.fetchSitePrefixHashList(activeProjectId)); |
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jsonConf.put("usesReferralCreation", Meludi.fetchUsesReferralCreation(activeProjectId)); |
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jsonConf.put("usesSiteSpecificReferralTemplates", Meludi.fetchUsesSiteSpecificReferralTemplates(activeProjectId)); |
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jsonConf.put("projectFocusDefault", Meludi.fetchProjectFocusDefault(activeProjectId)); |
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jsonConf.put("specimenTypeDefault", Meludi.fetchSpecimenTypeDefault(activeProjectId)); |
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jsonConf.put("specimenInputTypeDefault", Meludi.fetchSpecimenInputTypeDefault(activeProjectId)); |
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jsonConf.put("extractsFromFirstSpecimenOnlyDefault", Meludi.fetchExtractsFromFirstSpecimenOnlyDefault(activeProjectId)); |
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jsonConf.put("deparaffinizationRnaVolumeMicroLitersDefault", Meludi.fetchDeparaffinizationRnaVolumeMicroLitersDefault(activeProjectId)); |
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jsonConf.put("deparaffinizationDnaVolumeMicroLitersDefault", Meludi.fetchDeparaffinizationDnaVolumeMicroLitersDefault(activeProjectId)); |
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json.put("configuration", jsonConf); |
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} |
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|
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} |
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catch (Throwable t) |
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{ |
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t.printStackTrace(); |
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json.clear(); |
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json.put("status", "error"); |
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json.put("message", t.getMessage()); |
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json.put("stacktrace", ThrowableUtil.stackTraceToString(t)); |
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} |
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finally |
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{ |
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if (dc != null) dc.close(); |
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json.writeJSONString(resp.getWriter()); |
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} |
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|
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} |
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|
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|
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} |