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/* * Copyright (C) 2013 - Gareth Llewellyn */* w ww.j a v a 2 s . c o m*/ * This file is part of Rhybudd - http://blog.NetworksAreMadeOfString.co.uk/Rhybudd/ * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * * You should have received a copy of the GNU General Public License along with * this program. If not, see <http://www.gnu.org/licenses/> */ package net.networksaremadeofstring.rhybudd; import java.util.ArrayList; import java.util.List; import android.app.ActionBar; import android.app.Activity; import android.view.MenuItem; import org.apache.http.conn.ConnectTimeoutException; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import android.app.ProgressDialog; import android.content.SharedPreferences; import android.graphics.PixelFormat; import android.graphics.drawable.Drawable; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.preference.PreferenceManager; import android.view.Window; import android.widget.ImageView; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; public class ViewZenossDevice extends Activity { ZenossAPI API = null; JSONObject DeviceObject = null, EventsObject = null; JSONObject DeviceDetails = null; private SharedPreferences settings = null; Handler firstLoadHandler, eventsHandler, errorHandler,loadAverageHandler,CPUGraphHandler,MemoryGraphHandler; ProgressDialog dialog; Thread dataPreload, eventsLoad, loadAvgGraphLoad, CPUGraphLoad; List<ZenossEvent> listOfZenossEvents = new ArrayList<ZenossEvent>(); ListView list; ZenossEventsAdaptor adapter; JSONArray Events = null; private int EventCount = 0; ActionBar actionbar; Drawable loadAverageGraph; Drawable CPUGraph; Drawable MemoryGraph; @Override public void onAttachedToWindow() { super.onAttachedToWindow(); Window window = getWindow(); window.setFormat(PixelFormat.RGBA_8888); } /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); settings = PreferenceManager.getDefaultSharedPreferences(this); setContentView(R.layout.view_zenoss_device3); actionbar = getActionBar(); actionbar.setDisplayHomeAsUpEnabled(true); actionbar.setHomeButtonEnabled(true); list = (ListView)findViewById(R.id.ZenossEventsList); errorHandler = new Handler() { public void handleMessage(Message msg) { try { Toast.makeText(ViewZenossDevice.this, msg.getData().getString("exception"), Toast.LENGTH_LONG).show(); } catch(Exception e) { ////BugSenseHandler.sendException("ViewZenossDevice-ErrorHandler", e); } } }; loadAverageHandler = new Handler() { public void handleMessage(Message msg) { try { ((ImageView) findViewById(R.id.loadAverageGraph)).setImageDrawable(loadAverageGraph); } catch(Exception e) { e.printStackTrace(); } } }; CPUGraphHandler = new Handler() { public void handleMessage(Message msg) { try { ((ImageView) findViewById(R.id.CPUGraph)).setImageDrawable(CPUGraph); } catch(Exception e) { e.printStackTrace(); } } }; MemoryGraphHandler = new Handler() { public void handleMessage(Message msg) { try { ((ImageView) findViewById(R.id.MemoryGraph)).setImageDrawable(MemoryGraph); } catch(Exception e) { e.printStackTrace(); } } }; eventsHandler = new Handler() { public void handleMessage(Message msg) { try { //((ProgressBar) findViewById(R.id.eventsProgressBar)).setVisibility(4); } catch(Exception e) { ////BugSenseHandler.sendException("ViewZenossDevice", e); } if(EventCount > 0 && msg.what == 1) { try { adapter = new ZenossEventsAdaptor(ViewZenossDevice.this, listOfZenossEvents, false); list.setAdapter(adapter); } catch(Exception e) { ////BugSenseHandler.sendException("ViewZenossDevice", e); } } else { list = null; } } }; firstLoadHandler = new Handler() { public void handleMessage(Message msg) { if(dialog != null) dialog.dismiss(); try { if(DeviceObject != null && msg.what == 1 && DeviceObject.getJSONObject("result").getBoolean("success") == true) { //Log.i("DeviceDetails",DeviceObject.toString()); DeviceDetails = DeviceObject.getJSONObject("result").getJSONObject("data"); try { String Name = DeviceDetails.getString("snmpSysName").toUpperCase(); if(Name.equals("")) { Name = DeviceDetails.getString("name").toUpperCase(); } ((TextView) findViewById(R.id.deviceID)).setText(Name); //actionbar.setTitle(DeviceDetails.getString("snmpSysName")); actionbar.setSubtitle(Name); } catch(Exception e) { ((TextView) findViewById(R.id.deviceID)).setText("--"); } try { ((TextView) findViewById(R.id.modelTime)).setText(DeviceDetails.getString("lastCollected")); } catch(Exception e) { ((TextView) findViewById(R.id.modelTime)).setText("Unknown"); } try { ((TextView) findViewById(R.id.firstSeen)).setText(DeviceDetails.getString("firstSeen")); } catch(Exception e) { ((TextView) findViewById(R.id.firstSeen)).setText(""); } try { ((TextView) findViewById(R.id.location)).setText(DeviceDetails.getString("snmpLocation")); } catch(Exception e) { ((TextView) findViewById(R.id.location)).setText("Unknown Location"); } try { ((TextView) findViewById(R.id.uptime)).setText(DeviceDetails.getString("uptime")); } catch(Exception e) { //Already got a placeholder } try { ((TextView) findViewById(R.id.productionState)).setText(DeviceDetails.getString("productionState")); } catch(Exception e) { //Already got a placeholder } try { ((TextView) findViewById(R.id.memorySwap)).setText(DeviceDetails.getJSONObject("memory").getString("ram") + " / " + DeviceDetails.getJSONObject("memory").getString("swap")); } catch(Exception e) { //Already got a placeholder } String Groups = ""; try { for (int i = 0; i < DeviceDetails.getJSONArray("groups").length(); i++) { if(i > 0) Groups += ", "; try { Groups += DeviceDetails.getJSONArray("groups").getJSONObject(i).getString("name"); } catch(Exception e) { ////BugSenseHandler.sendException("ViewZenossDevice", e); } } ((TextView) findViewById(R.id.groups)).setText(Groups); } catch(Exception e) { ////BugSenseHandler.sendException("ViewZenossDevice", e); } String Systems = ""; try { for (int i = 0; i < DeviceDetails.getJSONArray("systems").length(); i++) { if(i > 0) Systems += ", "; Systems += DeviceDetails.getJSONArray("systems").getJSONObject(i).getString("name"); } ((TextView) findViewById(R.id.systems)).setText(Systems); } catch(Exception e) { //Already got a placeholder ////BugSenseHandler.sendException("ViewZenossDevice", e); } //etc } else { Toast.makeText(ViewZenossDevice.this, "There was an error loading the Device details", Toast.LENGTH_LONG).show(); //finish(); } } catch(Exception e) { //e.printStackTrace(); Toast.makeText(ViewZenossDevice.this, "An error was encountered parsing the JSON.", Toast.LENGTH_LONG).show(); ////BugSenseHandler.sendException("ViewZenossDevice", e); } } }; dialog = new ProgressDialog(this); dialog.setTitle("Contacting Zenoss"); dialog.setMessage("Please wait:\nLoading Device details...."); dialog.show(); dataPreload = new Thread() { public void run() { try { Message msg = new Message(); Bundle bundle = new Bundle(); if(API == null) { try { /*if(settings.getBoolean("httpBasicAuth", false)) { API = new ZenossAPIv2(settings.getString("userName", ""), settings.getString("passWord", ""), settings.getString("URL", ""),settings.getString("BAUser", ""), settings.getString("BAPassword", "")); } else { API = new ZenossAPIv2(settings.getString("userName", ""), settings.getString("passWord", ""), settings.getString("URL", "")); }*/ } /*catch(ConnectTimeoutException cte) { if(cte.getMessage() != null) { //Toast.makeText(ViewZenossDevice.this, "An error was encountered;\r\n" + cte.getMessage().toString(), Toast.LENGTH_LONG).show(); bundle.putString("exception","The connection timed out;\r\n" + cte.getMessage().toString()); msg.setData(bundle); msg.what = 0; errorHandler.sendMessage(msg); } else { bundle.putString("exception","A time out error was encountered but the exception thrown contains no further information."); msg.setData(bundle); msg.what = 0; errorHandler.sendMessage(msg); //Toast.makeText(ViewZenossDevice.this, "An error was encountered but the exception thrown contains no further information.", Toast.LENGTH_LONG).show(); } }*/ catch(Exception e) { if(e.getMessage() != null) { bundle.putString("exception","An error was encountered;\r\n" + e.getMessage().toString()); msg.setData(bundle); msg.what = 0; errorHandler.sendMessage(msg); //Toast.makeText(ViewZenossDevice.this, "An error was encountered;\r\n" + e.getMessage().toString(), Toast.LENGTH_LONG).show(); } else { bundle.putString("exception","An error was encountered but the exception thrown contains no further information."); msg.setData(bundle); msg.what = 0; errorHandler.sendMessage(msg); //Toast.makeText(ViewZenossDevice.this, "An error was encountered but the exception thrown contains no further information.", Toast.LENGTH_LONG).show(); } } DeviceObject = API.GetDevice(getIntent().getStringExtra("UID")); } } catch (Exception e) { //e.printStackTrace(); //BugSenseHandler.sendException("updateDevices-dataPreload",e); firstLoadHandler.sendEmptyMessage(0); } firstLoadHandler.sendEmptyMessage(1); } }; dataPreload.start(); loadAvgGraphLoad = new Thread() { public void run() { try { if(API == null) { Message msg = new Message(); Bundle bundle = new Bundle(); try { /*if(settings.getBoolean("httpBasicAuth", false)) { API = new ZenossAPIv2(settings.getString("userName", ""), settings.getString("passWord", ""), settings.getString("URL", ""),settings.getString("BAUser", ""), settings.getString("BAPassword", "")); } else { API = new ZenossAPIv2(settings.getString("userName", ""), settings.getString("passWord", ""), settings.getString("URL", "")); }*/ if(PreferenceManager.getDefaultSharedPreferences(ViewZenossDevice.this).getBoolean(ZenossAPI.PREFERENCE_IS_ZAAS, false)) { API = new ZenossAPIZaas(); } else { API = new ZenossAPICore(); } ZenossCredentials credentials = new ZenossCredentials(ViewZenossDevice.this); API.Login(credentials); } catch(Exception e) { e.printStackTrace(); } } JSONObject graphURLs = API.GetDeviceGraphs(getIntent().getStringExtra("UID")); //Log.e("graphURLs",graphURLs.toString(3)); int urlCount = graphURLs.getJSONObject("result").getJSONArray("data").length(); for(int i = 0; i < urlCount; i++) { JSONObject currentGraph = null; try { currentGraph = graphURLs.getJSONObject("result").getJSONArray("data").getJSONObject(i); if(currentGraph.getString("title").equals("Load Average")) { loadAverageGraph = API.GetGraph(currentGraph.getString("url")); loadAverageHandler.sendEmptyMessage(1); } else if(currentGraph.getString("title").equals("CPU Utilization")) { CPUGraph = API.GetGraph(currentGraph.getString("url")); CPUGraphHandler.sendEmptyMessage(1); } else if(currentGraph.getString("title").equals("Memory Utilization")) { MemoryGraph = API.GetGraph(currentGraph.getString("url")); MemoryGraphHandler.sendEmptyMessage(1); } } catch(Exception e) { e.printStackTrace(); } } } catch(Exception e) { e.printStackTrace(); } } }; loadAvgGraphLoad.start(); eventsLoad = new Thread() { public void run() { try { if(API == null) { Message msg = new Message(); Bundle bundle = new Bundle(); try { /*if(settings.getBoolean("httpBasicAuth", false)) { API = new ZenossAPIv2(settings.getString("userName", ""), settings.getString("passWord", ""), settings.getString("URL", ""),settings.getString("BAUser", ""), settings.getString("BAPassword", "")); } else { API = new ZenossAPIv2(settings.getString("userName", ""), settings.getString("passWord", ""), settings.getString("URL", "")); }*/ if(PreferenceManager.getDefaultSharedPreferences(ViewZenossDevice.this).getBoolean(ZenossAPI.PREFERENCE_IS_ZAAS, false)) { API = new ZenossAPIZaas(); } else { API = new ZenossAPICore(); } ZenossCredentials credentials = new ZenossCredentials(ViewZenossDevice.this); API.Login(credentials); } catch(ConnectTimeoutException cte) { if(cte.getMessage() != null) { //Toast.makeText(ViewZenossDevice.this, , Toast.LENGTH_LONG).show(); bundle.putString("exception","An error was encountered;\r\n" + cte.getMessage().toString()); } else { //Toast.makeText(ViewZenossDevice.this, "An error was encountered but the exception thrown contains no further information.", Toast.LENGTH_LONG).show(); bundle.putString("exception","An error was encountered but the exception thrown contains no further information."); } msg.setData(bundle); msg.what = 0; errorHandler.sendMessage(msg); } catch(Exception e) { if(e.getMessage() != null) { //Toast.makeText(ViewZenossDevice.this, "An error was encountered;\r\n" + e.getMessage().toString(), Toast.LENGTH_LONG).show(); bundle.putString("exception","An error was encountered;\r\n" + e.getMessage().toString()); } else { //Toast.makeText(ViewZenossDevice.this, "An error was encountered but the exception thrown contains no further information.", Toast.LENGTH_LONG).show(); bundle.putString("exception","An error was encountered but the exception thrown contains no further information."); } msg.setData(bundle); msg.what = 0; errorHandler.sendMessage(msg); } } /*try { EventsObject = API.GetDeviceEvents(getIntent().getStringExtra("UID"),false); } catch(Exception e) { e.printStackTrace(); }*/ /*try { if((EventsObject.has("type") && EventsObject.get("type").equals("exception")) || !EventsObject.getJSONObject("result").has("totalCount") ) { EventsObject = API.GetDeviceEvents(getIntent().getStringExtra("UID"),true); } } catch(Exception e) { e.printStackTrace(); }*/ if(null != EventsObject && EventsObject.has("result") && EventsObject.getJSONObject("result").getInt("totalCount") > 0) { Events = EventsObject.getJSONObject("result").getJSONArray("events"); try { if(EventsObject != null) { EventCount = EventsObject.getJSONObject("result").getInt("totalCount"); for(int i = 0; i < EventCount; i++) { //JSONObject CurrentEvent = null; try { //CurrentEvent = Events.getJSONObject(i); listOfZenossEvents.add(new ZenossEvent(Events.getJSONObject(i))); //Log.i("ForLoop",CurrentEvent.getString("summary")); } catch (JSONException e) { //Log.e("API - Stage 2 - Inner", e.getMessage()); } catch(Exception e) { //BugSenseHandler.sendException("ViewZenossDevice-EventsLoop", e); } } eventsHandler.sendEmptyMessage(1); } else { //Log.i("eventsLoad","Had a problem; EventsObject was null"); //eventsHandler.sendEmptyMessage(0); } } catch (JSONException e) { e.printStackTrace(); //BugSenseHandler.sendException("ViewZenossDevice-Events", e); eventsHandler.sendEmptyMessage(0); } } else { eventsHandler.sendEmptyMessage(0); } } catch (Exception e) { //Log.e("API - Stage 1", e.getMessage()); //BugSenseHandler.sendException("ViewZenossDevice-Events", e); eventsHandler.sendEmptyMessage(0); } } }; eventsLoad.start(); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: { //No need for crazy intents finish(); return true; } default: return super.onOptionsItemSelected(item); } } }