com.jeffreyawest.weblogic.monitor.activity.display.DisplayServerActivity.java Source code

Introduction

Here is the source code for com.jeffreyawest.weblogic.monitor.activity.display.DisplayServerActivity.java

Source

/*
 * *************************************************************************
 *
 * Copyright (c) 2013 - Jeffrey A. West Designs
 *
 * This code is provided for example purposes only.  Neither Oracle nor
 * Jeffrey A. West assume any responsibility or liability for the consequences
 *  of using this code. If you choose to use this code for any reason,
 * including but not limited to its use as an example you do so at your own
 * risk and without the support of Oracle.
 *
 * This code is provided under the following licenses:
 *  - GNU General Public License (GPL-2.0)
 *
 * **************************************************************************
 */

package com.jeffreyawest.weblogic.monitor.activity.display;

/*
 * Created by jeffreyawest
 */

import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.widget.TableLayout;

import com.jeffreyawest.weblogic.entity.Server;
import com.jeffreyawest.weblogic.monitor.Constants;
import com.jeffreyawest.weblogic.monitor.R;
import com.jeffreyawest.weblogic.monitor.charting.JVMCPUPieChart;
import com.jeffreyawest.weblogic.monitor.charting.JVMHeapPieChart;

public class DisplayServerActivity extends DisplayEntityActivity<Server> {

    public DisplayServerActivity() {

        super(Server.class);
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_display_server);
    }

    @Override
    public void updateDisplay(Server server) {

        super.updateDisplay(server);

        StringBuilder sb = new StringBuilder();

        if (server.getClusterName() != null && !server.getClusterName().isEmpty()
                && !server.getClusterName().equals("null")) {

            sb.append(server.getClusterName()).append(".");
        }

        sb.append(server.getName());
        sb.append(" (").append(server.getState()).append(")");

        setTitle(sb.toString());

        String clusterName = server.getClusterName();

        if (clusterName == null || clusterName.isEmpty() || "null".equals(clusterName)) {
            clusterName = getResources().getString(R.string.n_a);
        }

        String currentMachine = server.getCurrentMachine();

        if (currentMachine == null || currentMachine.isEmpty() || "null".equals(currentMachine)) {
            currentMachine = getResources().getString(R.string.n_a);
        }

        int heapMaxMB = server.getHeapSizeMax() / Constants.ONE_MB;
        int heapFreeMB = heapMaxMB - (server.getHeapSizeCurrent() / Constants.ONE_MB);

        int heapCurrentMB = server.getHeapSizeCurrent() / Constants.ONE_MB;
        int heapCurrentUsedMB = (server.getHeapSizeCurrent() - server.getHeapFreeCurrent()) / Constants.ONE_MB;
        int heapCurrentFreeMB = server.getHeapFreeCurrent() / Constants.ONE_MB;

        TableLayout summaryTable = (TableLayout) this.findViewById(R.id.display_entity_detail_table);

        summaryTable.addView(getRow(R.string.server_name, server.getName()));
        summaryTable.addView(getRow(R.string.server_state, String.valueOf(server.getState())));
        summaryTable.addView(getRow(R.string.server_health, String.valueOf(server.getHealth())));
        summaryTable.addView(getRow(R.string.cluster_name, clusterName));
        summaryTable.addView(getRow(R.string.current_machine, currentMachine));
        summaryTable.addView(getRow(R.string.wls_version, server.getWeblogicVersion()));
        summaryTable.addView(getRow(R.string.operating_system, server.getoSName() + " " + server.getoSVersion()));
        summaryTable.addView(getRow(R.string.os_version, server.getoSVersion()));
        summaryTable.addView(getRow(R.string.jvm_version, server.getJavaVersion()));
        summaryTable.addView(getRow(R.string.open_sockets, String.valueOf(server.getOpenSocketsCurrentCount())));

        summaryTable.addView(getRow(R.string.heap_max, String.valueOf(heapMaxMB) + " MB"));
        summaryTable.addView(getRow(R.string.heap_free, String.valueOf(heapFreeMB) + " MB"));

        summaryTable.addView(getRow(R.string.heap_current, String.valueOf(heapCurrentMB) + " MB"));
        summaryTable.addView(getRow(R.string.heap_allocated_used, String.valueOf(heapCurrentUsedMB) + " MB"));
        summaryTable.addView(getRow(R.string.heap_allocated_free, String.valueOf(heapCurrentFreeMB) + " MB"));

        FragmentManager fm = getSupportFragmentManager();

        JVMCPUPieChart cpuChart = (JVMCPUPieChart) fm.findFragmentById(R.id.cpu_chart_fragment);
        cpuChart.update(server);

        JVMHeapPieChart heapChart = (JVMHeapPieChart) fm.findFragmentById(R.id.heap_chart_fragment);
        heapChart.update(server);
    }
}