Examples with TabularData javax.management.openmbean.TabularData used on opensource projects

Example 31 with TabularData

use of javax.management.openmbean.TabularData in project hive by apache.

the class JMXJsonServlet method writeObject.

private void writeObject(JsonGenerator jg, Object value) throws IOException {
    if (value == null) {
        jg.writeNull();
    } else {
        Class<?> c = value.getClass();
        if (c.isArray()) {
            jg.writeStartArray();
            int len = Array.getLength(value);
            for (int j = 0; j < len; j++) {
                Object item = Array.get(value, j);
                writeObject(jg, item);
            }
            jg.writeEndArray();
        } else if (value instanceof Number) {
            Number n = (Number) value;
            jg.writeNumber(n.toString());
        } else if (value instanceof Boolean) {
            Boolean b = (Boolean) value;
            jg.writeBoolean(b);
        } else if (value instanceof CompositeData) {
            CompositeData cds = (CompositeData) value;
            CompositeType comp = cds.getCompositeType();
            Set<String> keys = comp.keySet();
            jg.writeStartObject();
            for (String key : keys) {
                writeAttribute(jg, key, cds.get(key));
            }
            jg.writeEndObject();
        } else if (value instanceof TabularData) {
            TabularData tds = (TabularData) value;
            jg.writeStartArray();
            for (Object entry : tds.values()) {
                writeObject(jg, entry);
            }
            jg.writeEndArray();
        } else {
            jg.writeString(value.toString());
        }
    }
}

Example 32 with TabularData

use of javax.management.openmbean.TabularData in project druid by alibaba.

the class JdbcStatManager method getConnectionList.

public TabularData getConnectionList() throws JMException {
    CompositeType rowType = JdbcConnectionStat.Entry.getCompositeType();
    String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
    TabularType tabularType = new TabularType("ConnectionList", "ConnectionList", rowType, indexNames);
    TabularData data = new TabularDataSupport(tabularType);
    final ConcurrentMap<String, DataSourceProxyImpl> dataSources = DruidDriver.getProxyDataSources();
    for (DataSourceProxyImpl dataSource : dataSources.values()) {
        JdbcDataSourceStat dataSourceStat = dataSource.getDataSourceStat();
        ConcurrentMap<Long, JdbcConnectionStat.Entry> connections = dataSourceStat.getConnections();
        for (Map.Entry<Long, JdbcConnectionStat.Entry> entry : connections.entrySet()) {
            data.put(entry.getValue().getCompositeData());
        }
    }
    for (DruidDataSource instance : DruidDataSourceStatManager.getDruidDataSourceInstances()) {
        JdbcDataSourceStat dataSourceStat = instance.getDataSourceStat();
        ConcurrentMap<Long, JdbcConnectionStat.Entry> connections = dataSourceStat.getConnections();
        for (Map.Entry<Long, JdbcConnectionStat.Entry> entry : connections.entrySet()) {
            data.put(entry.getValue().getCompositeData());
        }
    }
    return data;
}

Example 33 with TabularData

use of javax.management.openmbean.TabularData in project druid by alibaba.

the class JdbcStatManager method getSqlList.

@Override
public TabularData getSqlList() throws JMException {
    CompositeType rowType = JdbcSqlStat.getCompositeType();
    String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
    TabularType tabularType = new TabularType("SqlListStatistic", "SqlListStatistic", rowType, indexNames);
    TabularData data = new TabularDataSupport(tabularType);
    JdbcDataSourceStat globalStat = JdbcDataSourceStat.getGlobal();
    if (globalStat != null) {
        Map<String, JdbcSqlStat> statMap = globalStat.getSqlStatMap();
        for (Map.Entry<String, JdbcSqlStat> entry : statMap.entrySet()) {
            if (entry.getValue().getExecuteCount() == 0 && entry.getValue().getRunningCount() == 0) {
                continue;
            }
            Map<String, Object> map = entry.getValue().getData();
            map.put("URL", globalStat.getUrl());
            data.put(new CompositeDataSupport(JdbcSqlStat.getCompositeType(), map));
        }
    }
    for (DataSourceProxyImpl dataSource : DruidDriver.getProxyDataSources().values()) {
        JdbcDataSourceStat druidDataSourceStat = dataSource.getDataSourceStat();
        if (druidDataSourceStat == globalStat) {
            continue;
        }
        Map<String, JdbcSqlStat> statMap = druidDataSourceStat.getSqlStatMap();
        for (Map.Entry<String, JdbcSqlStat> entry : statMap.entrySet()) {
            if (entry.getValue().getExecuteCount() == 0 && entry.getValue().getRunningCount() == 0) {
                continue;
            }
            Map<String, Object> map = entry.getValue().getData();
            map.put("URL", dataSource.getUrl());
            data.put(new CompositeDataSupport(JdbcSqlStat.getCompositeType(), map));
        }
    }
    for (DruidDataSource dataSource : DruidDataSourceStatManager.getDruidDataSourceInstances()) {
        JdbcDataSourceStat druidDataSourceStat = dataSource.getDataSourceStat();
        if (druidDataSourceStat == globalStat) {
            continue;
        }
        Map<String, JdbcSqlStat> statMap = druidDataSourceStat.getSqlStatMap();
        for (Map.Entry<String, JdbcSqlStat> entry : statMap.entrySet()) {
            if (entry.getValue().getExecuteCount() == 0 && entry.getValue().getRunningCount() == 0) {
                continue;
            }
            Map<String, Object> map = entry.getValue().getData();
            map.put("URL", dataSource.getUrl());
            data.put(new CompositeDataSupport(JdbcSqlStat.getCompositeType(), map));
        }
    }
    return data;
}

Example 34 with TabularData

use of javax.management.openmbean.TabularData in project druid by alibaba.

the class DruidDataSourceStatManager method getDataSourceList.

public TabularData getDataSourceList() throws JMException {
    CompositeType rowType = getDruidDataSourceCompositeType();
    String[] indexNames = rowType.keySet().toArray(new String[rowType.keySet().size()]);
    TabularType tabularType = new TabularType("DruidDataSourceStat", "DruidDataSourceStat", rowType, indexNames);
    TabularData data = new TabularDataSupport(tabularType);
    final Set<Object> dataSources = getInstances().keySet();
    for (Object dataSource : dataSources) {
        data.put(getCompositeData(dataSource));
    }
    return data;
}

Example 35 with TabularData

use of javax.management.openmbean.TabularData in project druid by alibaba.

the class TestIdle method setUp.

protected void setUp() throws Exception {
    TabularData dataSourceList = DruidDataSourceStatManager.getInstance().getDataSourceList();
    if (dataSourceList.size() > 0) {
        DruidDataSource first = DruidDataSourceStatManager.getInstance().getDruidDataSourceInstances().iterator().next();
        System.out.println(first.getInitStackTrace());
    }
    Assert.assertEquals(0, dataSourceList.size());
}