.
This commit is contained in:
jackdaw@loafle.com
parent
ac3873a6ca
commit
d305a43850
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@ -3,6 +3,7 @@ package com.loafle.overflow.crawler.jmx;
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import com.loafle.overflow.crawler.Crawler;
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import com.loafle.overflow.crawler.config.*;
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import com.loafle.overflow.crawler.config.Query;
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import com.loafle.overflow.crawler.result.OFResultSet;
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import javax.management.*;
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import javax.management.openmbean.CompositeData;
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@ -33,235 +34,281 @@ public class JmxCrawler extends Crawler{
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private String username;
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private String password;
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private boolean ssl;
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private MBeanReceiver receiver;
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// private MBeanReceiver receiver;
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private List<String> whiteObjectNameList = new ArrayList<>();
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private List<List<String>> keys = new ArrayList<>();
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private List<String> metrics = new ArrayList<>();
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private List<Keys> keys = new ArrayList<>();
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private List<Keys> metrics = new ArrayList<>();
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private Map<String, String> re = new HashMap<String, String>();
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public JmxCrawler() {}
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private List<String> parse(Map<String, String> dataMap, Map<String, Integer> meta) {
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List<String> row = new ArrayList<>(Arrays.asList(new String[meta.size()]));
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for (Map.Entry<String, Integer> info : meta.entrySet()) {
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String data = dataMap.get(info.getKey());
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data = data.trim();
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row.set(info.getValue().intValue(),data);
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}
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return row;
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}
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private Map<String, String> parseAttribute(MBeanServerConnection beanCon, ObjectName mbeanName) throws IntrospectionException, ReflectionException, InstanceNotFoundException, IOException, AttributeNotFoundException, MBeanException {
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Map<String, String> returnMap = new HashMap<>();
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MBeanInfo info = beanCon.getMBeanInfo(mbeanName);
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for (MBeanAttributeInfo attr : info.getAttributes()) {
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if (!attr.isReadable()) {
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logCrawler(mbeanName, attr, "not readable");
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continue;
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}
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Object att = beanCon.getAttribute(mbeanName, attr.getName());
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if (att != null)
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returnMap.put(attr.getName(), att.toString());
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}
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return returnMap;
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}
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@Override
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public Object getInternal(Config config) throws Exception {
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MBeanReceiver m = (domain, attrKeys, attrName, attrType, attrDescription, value) -> re.put(attrName, value.toString());
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// MBeanReceiver m = (domain, attrKeys, attrName, attrType, attrDescription, value)
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// -> re.put(attrName, value.toString());
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// this.receiver = m;
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// MBeanReceiver m = new MBeanReceiver() {
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// @Override
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// public void recordBean(String domain, LinkedList<String> attrKeys, String attrName, String attrType, String attrDescription, Object value) {
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// re.put(attrName, value.toString());
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// }
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// };
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// "service:jmx:rmi:///jndi/rmi://192.168.1.103:9840/jmxrmi";
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String hostIp = config.getTarget().getConnection().getIp();
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String port = config.getTarget().getConnection().getPort();
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this.jmxUrl = "service:jmx:rmi:///jndi/rmi://" + hostIp + ":" +port + "/jmxrmi";
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this.username = null;
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this.password = null;
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this.receiver = m;
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for (Item item : config.getItems()) {
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List<com.loafle.overflow.crawler.config.Query> querys = item.getQueries();
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this.metrics = item.getMetrics();
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for (Query q : querys) {
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this.whiteObjectNameList.add(q.getQuery());
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this.keys.add(q.getKeys());
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}
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}
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this.doCrawler();
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Map<String, String> result = new LinkedHashMap<>();
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int idx = 0;
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for (List<String> ks : this.keys) {
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for (String k : ks) {
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for (String key : re.keySet()) {
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if (k.equals(key)) {
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String metricKey = this.metrics.get(idx);
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result.put(metricKey, re.get(key));
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idx++;
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}
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}
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}
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}
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return result;
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}
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public static interface MBeanReceiver {
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void recordBean(String domain, LinkedList<String> attrKeys, String attrName, String attrType, String attrDescription, Object value);
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}
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public JmxCrawler() {
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}
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// public JmxCrawler(String jmxUrl, String username, String password, boolean ssl, MBeanReceiver receiver) {
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// this.jmxUrl = jmxUrl;
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// this.username = username;
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// this.password = password;
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// this.ssl = ssl;
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// this.receiver = receiver;
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// }
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// 커넥터 생성
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public void doCrawler() throws Exception {
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// connection
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MBeanServerConnection beanCon;
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JMXConnector jmxconn = null;
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if (this.jmxUrl.isEmpty()) {
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beanCon = ManagementFactory.getPlatformMBeanServer();
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} else {
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Map<String, Object> environment = getAuthority();
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jmxconn = JMXConnectorFactory.connect(new JMXServiceURL(this.jmxUrl), environment);
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beanCon = jmxconn.getMBeanServerConnection();
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}
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try {
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Set<ObjectInstance> mBeanNames = new HashSet();
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if (this.jmxUrl.isEmpty()) {
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beanCon = ManagementFactory.getPlatformMBeanServer();
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} else {
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Map<String, Object> environment = getAuthority();
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jmxconn = JMXConnectorFactory.connect(new JMXServiceURL(this.jmxUrl), environment);
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beanCon = jmxconn.getMBeanServerConnection();
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}
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List<OFResultSet> resultSetList = new ArrayList<>();
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List<ObjectName> objectNames = new LinkedList<ObjectName>();
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objectNames.add(null);
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// for (ObjectName name : objectNames) {
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// Set<ObjectInstance> objectInstances = beanCon.queryMBeans(name, null);
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//
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// for (ObjectInstance oi : objectInstances ) {
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// System.out.println("oi = " + oi.getClassName());
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// }
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// mBeanNames.addAll(beanCon.queryMBeans(name, null));
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//// beanCon.queryMBeans(new ObjectName("Catalina:type=Engine"), null);
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// }
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// for (ObjectInstance name : mBeanNames) {
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// crawlerBean(beanCon, name.getObjectName());
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// }
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// ObjectName on = new ObjectName("Catalina:type=*,*");
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// ObjectName on = new ObjectName("org.apache.cassandra.db:type=*,*");
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ObjectName on = null;
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for (String q : this.whiteObjectNameList) {
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on = new ObjectName(q);
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mBeanNames.addAll(beanCon.queryMBeans(on,null));
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for (Item item : config.getItems()) {
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OFResultSet resultSet = OFResultSet.newInstance(item);
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// get object
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String query = item.getQueryInfo().getQuery();
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on = new ObjectName(query);
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Set<ObjectInstance> names = beanCon.queryMBeans(on, null);
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List<Map<String,Object>> keys = (List<Map<String,Object>>) item.getQueryInfo().getExtend().get("aliases");
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for (ObjectInstance name : names) {
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Map<String, String> attrs = parseAttribute(beanCon,name.getObjectName());
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if (keys != null) {
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for ( Map<String,Object> keyMap : keys ) {
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String key = (String) keyMap.get("key");
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int index = (int) keyMap.get("index");
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String objectName = parseObjectName(name.toString(),key);
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String alias = item.getMappingInfo().getArrayColumns().get(index);
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attrs.put(alias,objectName);
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}
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}
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resultSet.addRow(parse(attrs, resultSet.getMeta()));
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}
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resultSetList.add(resultSet);
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}
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for (ObjectInstance name : mBeanNames) {
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crawlerBean(beanCon, name.getObjectName());
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}
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}finally {
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return resultSetList;
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} catch(Exception e) {
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e.printStackTrace();
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throw e;
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} finally {
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if (jmxconn != null) {
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jmxconn.close();
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}
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}
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}
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private String parseObjectName(String s, String key) {
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int start = s.indexOf("[");
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int end = s.lastIndexOf("]");
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s = s.substring(start,end);
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String [] slices = s.split(",");
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String returnData = "";
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for (String item : slices) {
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String [] itemSplit = item.split("=");
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if (itemSplit == null || itemSplit.length != 2) {continue;}
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if (itemSplit[0].equals(key)) {
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returnData = itemSplit[1];
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}
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}
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return returnData;
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}
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// public static interface MBeanReceiver {
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// void recordBean(String domain, LinkedList<String> attrKeys, String attrName, String attrType, String attrDescription, Object value);
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// }
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//
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//
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//
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// // 커넥터 생성
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// public void doCrawler() throws Exception {
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// MBeanServerConnection beanCon;
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// JMXConnector jmxconn = null;
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//
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// if (this.jmxUrl.isEmpty()) {
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// beanCon = ManagementFactory.getPlatformMBeanServer();
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// } else {
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// Map<String, Object> environment = getAuthority();
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// jmxconn = JMXConnectorFactory.connect(new JMXServiceURL(this.jmxUrl), environment);
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// beanCon = jmxconn.getMBeanServerConnection();
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// }
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//
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// try {
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// Set<ObjectInstance> mBeanNames = new HashSet();
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// List<ObjectName> objectNames = new LinkedList<ObjectName>();
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// objectNames.add(null);
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//
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// ObjectName on = null;
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//
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// for (String q : this.whiteObjectNameList) {
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// on = new ObjectName(q);
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// mBeanNames.addAll(beanCon.queryMBeans(on, null));
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// }
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// for (ObjectInstance name : mBeanNames) {
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// crawlerBean(beanCon, name.getObjectName());
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// }
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// }finally {
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// if (jmxconn != null) {
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// jmxconn.close();
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// }
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// }
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// }
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// 수집
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private void crawlerBean(MBeanServerConnection beanCon, ObjectName mbeanName) {
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MBeanInfo info;
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// private void crawlerBean(MBeanServerConnection beanCon, ObjectName mbeanName) {
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// MBeanInfo info;
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//
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// try {
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// info = beanCon.getMBeanInfo(mbeanName);
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// } catch (IOException e) {
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// logCrawler(mbeanName.toString(), "getMbeanInfo Fail: " + e);
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// return;
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// } catch (JMException e) {
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// logCrawler(mbeanName.toString(), "getMbeanInfo Fail: " + e);
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// return;
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// }
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//
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// MBeanAttributeInfo[] attrInfos = info.getAttributes();
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//
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// for (int idx = 0; idx < attrInfos.length; ++idx) {
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// MBeanAttributeInfo attr = attrInfos[idx];
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//
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// if (!attr.isReadable()) {
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// logCrawler(mbeanName, attr, "not readable");
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// continue;
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// }
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//
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// Object value;
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//
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// try {
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// value = beanCon.getAttribute(mbeanName, attr.getName());
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// } catch (Exception e) {
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// logCrawler(mbeanName, attr, "Fail: " + e);
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// continue;
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// }
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//
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// logCrawler(mbeanName, attr, "process");
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// processBeanValue(
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// mbeanName.getDomain(),
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// new LinkedList<String>(),
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// attr.getName(),
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// attr.getType(),
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// attr.getDescription(),
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// value
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// );
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// }
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// }
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try {
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info = beanCon.getMBeanInfo(mbeanName);
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} catch (IOException e) {
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logCrawler(mbeanName.toString(), "getMbeanInfo Fail: " + e);
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return;
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} catch (JMException e) {
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logCrawler(mbeanName.toString(), "getMbeanInfo Fail: " + e);
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return;
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}
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MBeanAttributeInfo[] attrInfos = info.getAttributes();
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for (int idx = 0; idx < attrInfos.length; ++idx) {
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MBeanAttributeInfo attr = attrInfos[idx];
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if (!attr.isReadable()) {
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logCrawler(mbeanName, attr, "not readable");
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continue;
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}
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Object value;
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try {
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value = beanCon.getAttribute(mbeanName, attr.getName());
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} catch (Exception e) {
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logCrawler(mbeanName, attr, "Fail: " + e);
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continue;
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}
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logCrawler(mbeanName, attr, "process");
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processBeanValue(
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mbeanName.getDomain(),
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new LinkedList<String>(),
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attr.getName(),
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attr.getType(),
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attr.getDescription(),
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value
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);
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}
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}
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private void processBeanValue(String domain, LinkedList<String> attrKeys, String attrName, String attrType, String attrDescription, Object value) {
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if (value == null) {
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logCrawler("Value Null : "+domain + attrName, "null");
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} else if (value instanceof Number || value instanceof String || value instanceof Boolean) {
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logCrawler(domain + attrName, value.toString());
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this.receiver.recordBean(domain, attrKeys, attrName, attrType, attrDescription,value);
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// JSON 결과 생성
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} else if (value instanceof CompositeData) {
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CompositeData composite = (CompositeData)value;
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CompositeType type = composite.getCompositeType();
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attrKeys = new LinkedList<String>();
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attrKeys.add(attrName);
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for (String key : type.keySet()) {
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String typ = type.getType(key).getTypeName();
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Object val = composite.get(key);
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processBeanValue(domain, attrKeys, key, typ, type.getDescription(), val);
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}
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} else if (value instanceof TabularData) {
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TabularData tds = (TabularData)value;
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TabularType tt = tds.getTabularType();
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CompositeType type = tt.getRowType();
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Set<String> valueKeys = new TreeSet<String>(type.keySet());
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LinkedList<String> extendedAttrKeys = new LinkedList<String>(attrKeys);
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extendedAttrKeys.add(attrName);
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for (Object valu : tds.values()) {
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if (valu instanceof CompositeData) {
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CompositeData composite = (CompositeData) valu;
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for(String valueIdx : valueKeys) {
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LinkedList<String> attrNames = extendedAttrKeys;
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String typ = type.getType(valueIdx).getTypeName();
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String name = valueIdx;
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if (valueIdx.toLowerCase().equals("value")) {
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// Skip appending 'value' to the name
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attrNames = attrKeys;
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name = attrName;
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}
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processBeanValue(
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domain,
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attrNames,
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name,
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typ,
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type.getDescription(),
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composite.get(valueIdx));
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}
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} else {
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logCrawler(domain, "not a correct tabulardata format");
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}
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}
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} else if (value.getClass().isArray()) {
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logCrawler(domain, "arrays are unsupported");
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} else {
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logCrawler(domain, attrType + "is not exported");
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}
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}
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// private void processBeanValue(String domain, LinkedList<String> attrKeys, String attrName, String attrType, String attrDescription, Object value) {
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// if (value == null) {
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// logCrawler("Value Null : "+domain + attrName, "null");
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// } else if (value instanceof Number || value instanceof String || value instanceof Boolean) {
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// logCrawler(domain + attrName, value.toString());
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// this.receiver.recordBean(domain, attrKeys, attrName, attrType, attrDescription,value);
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// // JSON 결과 생성
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// } else if (value instanceof CompositeData) {
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// CompositeData composite = (CompositeData)value;
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// CompositeType type = composite.getCompositeType();
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// attrKeys = new LinkedList<String>();
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// attrKeys.add(attrName);
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//
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// for (String key : type.keySet()) {
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// String typ = type.getType(key).getTypeName();
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// Object val = composite.get(key);
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//
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// processBeanValue(domain, attrKeys, key, typ, type.getDescription(), val);
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// }
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// } else if (value instanceof TabularData) {
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// TabularData tds = (TabularData)value;
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// TabularType tt = tds.getTabularType();
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//
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// CompositeType type = tt.getRowType();
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// Set<String> valueKeys = new TreeSet<String>(type.keySet());
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//
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// LinkedList<String> extendedAttrKeys = new LinkedList<String>(attrKeys);
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// extendedAttrKeys.add(attrName);
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//
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// for (Object valu : tds.values()) {
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// if (valu instanceof CompositeData) {
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// CompositeData composite = (CompositeData) valu;
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//
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// for(String valueIdx : valueKeys) {
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// LinkedList<String> attrNames = extendedAttrKeys;
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// String typ = type.getType(valueIdx).getTypeName();
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// String name = valueIdx;
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// if (valueIdx.toLowerCase().equals("value")) {
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// // Skip appending 'value' to the name
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// attrNames = attrKeys;
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// name = attrName;
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// }
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// processBeanValue(
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// domain,
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// attrNames,
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// name,
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// typ,
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// type.getDescription(),
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// composite.get(valueIdx));
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// }
|
||||
// } else {
|
||||
// logCrawler(domain, "not a correct tabulardata format");
|
||||
// }
|
||||
// }
|
||||
// } else if (value.getClass().isArray()) {
|
||||
// logCrawler(domain, "arrays are unsupported");
|
||||
// } else {
|
||||
// logCrawler(domain, attrType + "is not exported");
|
||||
// }
|
||||
// }
|
||||
|
||||
private Map<String, Object> getAuthority() {
|
||||
|
||||
|
|
@ -290,42 +337,4 @@ public class JmxCrawler extends Crawler{
|
|||
logCrawler(mbeanName + "'_'" + attr.getName(), msg);
|
||||
}
|
||||
|
||||
private static class StdoutWriter implements MBeanReceiver {
|
||||
public void recordBean(
|
||||
String domain,
|
||||
LinkedList<String> attrKeys,
|
||||
String attrName,
|
||||
String attrType,
|
||||
String attrDescription,
|
||||
Object value) {
|
||||
|
||||
System.out.println(domain +
|
||||
" " + attrKeys + " " +
|
||||
" " + attrName + " " +
|
||||
" " + attrDescription + " " +
|
||||
" " + value);
|
||||
}
|
||||
}
|
||||
|
||||
// public static void main(String[] args) throws Exception {
|
||||
|
||||
// JmxCrawler jmxCrawler = new JmxCrawler(
|
||||
//// "service:jmx:rmi:///jndi/rmi://192.168.1.207:7199/jmxrmi",
|
||||
// "service:jmx:rmi:///jndi/rmi://192.168.1.103:9840/jmxrmi",
|
||||
//// "",
|
||||
// "",
|
||||
// "",
|
||||
// false,
|
||||
// new StdoutWriter()
|
||||
// );
|
||||
//
|
||||
// jmxCrawler.doCrawler();
|
||||
|
||||
// JmxCrawler d = new JmxCrawler();
|
||||
// Map<String, Object> m = new HashMap<>();
|
||||
// m.put("ip","service:jmx:rmi:///jndi/rmi://192.168.1.207:7199/jmxrmi");
|
||||
//
|
||||
// Object r = d.getInternal(m);
|
||||
// System.out.println("r = " + r);
|
||||
// }
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,13 +2,18 @@
|
|||
package com.loafle;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
import com.loafle.overflow.crawler.Crawler;
|
||||
import com.loafle.overflow.crawler.config.*;
|
||||
import com.loafle.overflow.crawler.jmx.JmxCrawler;
|
||||
import com.loafle.overflow.crawler.result.OFResultSet;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.File;
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
public class AppTest {
|
||||
@Test
|
||||
|
|
@ -18,71 +23,43 @@ public class AppTest {
|
|||
|
||||
@Test
|
||||
public void TestDoCrawler() throws Exception {
|
||||
// JmxCrawler jmxCrawler = new JmxCrawler(
|
||||
//// "service:jmx:rmi:///jndi/rmi://192.168.1.207:7199/jmxrmi",
|
||||
// "service:jmx:rmi:///jndi/rmi://192.168.1.103:9840/jmxrmi",
|
||||
//// "",
|
||||
// "",
|
||||
// "",
|
||||
// false,
|
||||
// new JmxCrawler.StdoutWriter()
|
||||
// );
|
||||
//
|
||||
// jmxCrawler.doCrawler();
|
||||
|
||||
Config config = new Config();
|
||||
ClassLoader classLoader = getClass().getClassLoader();
|
||||
String path = classLoader.getResource("config/example.json").getFile();
|
||||
|
||||
config.setId("SOEJWEOJWOEJOSDJFOASDJFOSDFO2903870928734");
|
||||
Connection cn = new Connection();
|
||||
cn.setIp("192.168.1.103");
|
||||
cn.setPort("9840");
|
||||
cn.setSsl(false);
|
||||
cn.setPortType("tcp");
|
||||
|
||||
Target t = new Target();
|
||||
t.setConnection(cn);
|
||||
|
||||
Schedule s = new Schedule();
|
||||
s.setInterval("10");
|
||||
|
||||
com.loafle.overflow.crawler.config.Crawler cc = new com.loafle.overflow.crawler.config.Crawler();
|
||||
cc.setName("jmx_crawler");
|
||||
cc.setContainer("java_crawler");
|
||||
|
||||
List<Item> ls = new ArrayList<>();
|
||||
List<String> metrics = new ArrayList<>();
|
||||
List<Query> queries = new ArrayList<>();
|
||||
List<String> keys = new ArrayList<>();
|
||||
keys.add("ProcessCpuLoad");
|
||||
keys.add("ProcessCpuTime");
|
||||
keys.add("SystemCpuLoad");
|
||||
|
||||
Query query = new Query();
|
||||
query.setKeys(keys);
|
||||
query.setQuery("java.lang:type=OperatingSystem");
|
||||
|
||||
queries.add(query);
|
||||
|
||||
metrics.add("cpu.system");
|
||||
metrics.add("cpu.user");
|
||||
metrics.add("cpu.system_children");
|
||||
metrics.add("cpu.user_children");
|
||||
|
||||
Item it = new Item();
|
||||
it.setMetrics(metrics);
|
||||
it.setQueries(queries);
|
||||
|
||||
ls.add(it);
|
||||
|
||||
config.setTarget(t);
|
||||
config.setSchedule(s);
|
||||
config.setCrawler(cc);
|
||||
config.setItems(ls);
|
||||
ObjectMapper mapper = new ObjectMapper();
|
||||
Config c = mapper.readValue(new File(path),Config.class);
|
||||
|
||||
JmxCrawler cr = new JmxCrawler();
|
||||
List<OFResultSet> result = (List<OFResultSet>) cr.getInternal(c);
|
||||
|
||||
Object o = cr.getInternal(config);
|
||||
print("",result);
|
||||
|
||||
System.out.println("o = " + o);
|
||||
}
|
||||
|
||||
private void print(String s, List<OFResultSet> mm) {
|
||||
|
||||
System.out.println(s);
|
||||
|
||||
Map<String,String> m = new HashMap<>();
|
||||
for(OFResultSet r : mm) {
|
||||
m.putAll(r.getData());
|
||||
}
|
||||
|
||||
for (Map.Entry<String, String> item : m.entrySet()) {
|
||||
System.out.println("key=" + item.getKey() + " ||||||||||| value=" + item.getValue());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testParseObject () {
|
||||
|
||||
String s = "org.apache.catalina.mbeans.ConnectorMBean[Catalina:type=Connector,port=8080]";
|
||||
|
||||
int start = s.indexOf("[");
|
||||
int end = s.lastIndexOf("]");
|
||||
s = s.substring(start + 1,end);
|
||||
assertEquals("Catalina:type=Connector,port=8080",s);
|
||||
}
|
||||
|
||||
}
|
||||
44
src/test/resources/config/example.json
Normal file
44
src/test/resources/config/example.json
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
{
|
||||
"id" : "SOEJWEOJWOEJOSDJFOASDJFOSDFO2903870928734",
|
||||
"target" : {
|
||||
"connection" : {
|
||||
"ip" : "192.168.1.103",
|
||||
"port" : "9840",
|
||||
"ssl" : false,
|
||||
"portType" : "tcp"
|
||||
},
|
||||
"auth" : {
|
||||
|
||||
}
|
||||
},
|
||||
"schedule" : {
|
||||
"interval" : "10"
|
||||
},
|
||||
"crawler" : {
|
||||
"name":"jmx",
|
||||
"container":"java_proxy"
|
||||
},
|
||||
"items" : [
|
||||
{
|
||||
"keys" : [
|
||||
{"metric" : "net.connector[$0].localPort", "key" : "localPort"},
|
||||
{"metric" : "net.connector[$0].port", "key" : "port"},
|
||||
{"metric" : "net.connector[$0].protocol", "key" : "protocol"}
|
||||
],
|
||||
"queryInfo" : {
|
||||
"query": "*Catalina:type=Connector,*",
|
||||
"extend" : {
|
||||
"aliases" : [
|
||||
{
|
||||
"key": "port",
|
||||
"index":0
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"mappingInfo" : {
|
||||
"arrayColumns" : [ "portName" ]
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user