Java HashUtil类代码示例

import scouter.util.HashUtil; //导入依赖的package包/类
private void checkSettingChange() {
	ExUtil.exec(canvas, new Runnable() {
		public void run() {
			int width = PManager.getInstance().getInt(PreferenceConstants.P_CHART_LINE_WIDTH);
			synchronized (traces) {
				for (Trace t : traces.values()) {
					if (selectedMode == false && t.getLineWidth() != width) {
						t.setLineWidth(width);
					}
					int objHash = HashUtil.hash(t.getName());
					AgentObject agent = AgentModelThread.getInstance().getAgentObject(objHash);
					if (agent == null || agent.isAlive() == false || agent.getColor() == null) {
						return;
					}
					if (t.getTraceColor() != agent.getColor()) {
						t.setTraceColor(agent.getColor());
					}
				}
			}
		}
	});
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
public void notifyChangeState() {
	ExUtil.asyncRun(new Runnable() {
		public void run() {
			for (Trace t : traces) {
				String objName = t.getName();
				if (ObjectSelectManager.getInstance().isUnselectedObject(HashUtil.hash(objName))) {
					t.setVisible(false);
				} else {
					t.setVisible(true);
				}
			}
			ExUtil.exec(canvas, new Runnable() {
				public void run() {
					redraw();
				}
			});
		}
	});
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
private SaveResult saveConfigContents() {
	String contents = ruleText.getText();
	if (HashUtil.hash(contents) == ruleContentsHash) {
		return SaveResult.NA;
	}
	MapPack paramPack = new MapPack();
	paramPack.put("counterName", this.counterName);
	paramPack.put("contents", contents);
	MapPack resultPack = getResultMapPack(RequestCmd.SAVE_ALERT_SCRIPTING_CONTETNS, paramPack);
	if (resultPack == null) {
		return SaveResult.FAIL;
	}
	if (resultPack.getBoolean("success")) {
		ruleContentsHash = HashUtil.hash(contents);
		return SaveResult.SUCCESS;
	} else {
		return SaveResult.FAIL;
	}
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
private SaveResult saveRuleContents() {
	String contents = configText.getText();
	if (HashUtil.hash(contents) == configContentsHash) {
		return SaveResult.NA;
	}
	MapPack paramPack = new MapPack();
	paramPack.put("counterName", this.counterName);
	paramPack.put("contents", contents);
	MapPack resultPack = getResultMapPack(RequestCmd.SAVE_ALERT_SCRIPTING_CONFIG_CONTETNS, paramPack);
	if (resultPack == null) {
		return SaveResult.FAIL;
	}

	if (resultPack.getBoolean("success")) {
		ruleContentsHash = HashUtil.hash(contents);
		return SaveResult.SUCCESS;
	} else {
		return SaveResult.FAIL;
	}
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
private void checkSettingChange() {
	ExUtil.exec(canvas, new Runnable() {
		public void run() {
			int width = PManager.getInstance().getInt(PreferenceConstants.P_CHART_LINE_WIDTH);
			synchronized (traces) {
				for (Trace t : traces) {
					if (nearestTrace == null && t.getLineWidth() != width) {
						t.setLineWidth(width);
					}
					int objHash = HashUtil.hash(t.getName());
					AgentObject agent = AgentModelThread.getInstance().getAgentObject(objHash);
					if (agent == null || agent.isAlive() == false || agent.getColor() == null) {
						return;
					}
					if (t.getTraceColor() != agent.getColor()) {
						t.setTraceColor(agent.getColor());
					}
				}
			}
		}
	});
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
@Override
public int hashCode() {
	int filter_hash = HashUtil.hash(objName);
	filter_hash ^= HashUtil.hash(service);
	filter_hash ^= HashUtil.hash(ip);
	filter_hash ^= HashUtil.hash(login);
	filter_hash ^= HashUtil.hash(desc);
	filter_hash ^= HashUtil.hash(text1);
	filter_hash ^= HashUtil.hash(text2);
	filter_hash ^= HashUtil.hash(text3);
	filter_hash ^= HashUtil.hash(text4);
	filter_hash ^= HashUtil.hash(text5);
	filter_hash ^= HashUtil.hash(userAgent);
	filter_hash ^= HashUtil.hash(onlyError ? "onlyError" : "");
	filter_hash ^= HashUtil.hash(onlySql ? "onlySql" : "");
	filter_hash ^=  HashUtil.hash(onlyApicall ? "onlyApicall" : "");
	return filter_hash;
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
private synchronized static ClassLoader createLoader(ClassLoader parent, String key) {

		int hashKey = (parent == null ? 0 : System.identityHashCode(parent));
		hashKey = hashKey ^ HashUtil.hash(key);
		ClassLoader loader = loaders.get(hashKey);
		if (loader == null) {
			try {
				byte[] bytes = deployJarBytes(key);
				if (bytes != null) {
					loader = new BytesClassLoader(bytes, parent);
					loaders.put(hashKey, loader);
				}
			} catch (Throwable e) {
				Logger.println("A137", "SUBLOADER " + key + " " + e);
			}
		}
		return loader;
	}
 

import scouter.util.HashUtil; //导入依赖的package包/类
public static long getUseridCustom(HttpServletRequest req, HttpServletResponse res, String key) {
	if (key == null || key.length() == 0)
		return 0;
	try {
		String cookie = req.getHeader("Cookie");
		if (cookie != null) {
			int x1 = cookie.indexOf(key);
			if (x1 >= 0) {
				String value = null;
				int x2 = cookie.indexOf(';', x1);
				if (x2 > 0) {
					value = cookie.substring(x1 + key.length() + 1, x2);
				} else {
					value = cookie.substring(x1 + key.length() + 1);
				}
				if (value != null) {
					return HashUtil.hash(value);
				}
			}
		}
	} catch (Throwable t) {
		Logger.println("A154", t.toString());
	}
	return 0;
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
public synchronized void resetObjInfo() {
	String detected = CounterConstants.HOST;
	if (SystemUtil.IS_LINUX) {
		detected = CounterConstants.LINUX;
	} else if (SystemUtil.IS_WINDOWS) {
		detected = CounterConstants.WINDOWS;
	} else if (SystemUtil.IS_MAC_OSX) {
		detected = CounterConstants.OSX;
	} else if (SystemUtil.IS_AIX) {
		detected = CounterConstants.AIX;
	} else if (SystemUtil.IS_HP_UX) {
		detected = CounterConstants.HPUX;
	}

	this.objDetectedType = detected;
	this.monitoring_group_type = getValue("monitoring_group_type");
	this.obj_type = StringUtil.isEmpty(this.monitoring_group_type) ? getValue("obj_type", detected) : this.monitoring_group_type;

	this.obj_name = getValue("obj_name", SysJMX.getHostName());

	this.objName = "/" + this.obj_name;
	this.objHash = HashUtil.hash(objName);

}
 

import scouter.util.HashUtil; //导入依赖的package包/类
public int addGroup(String groupName) {
	int grpHash = HashUtil.hash(groupName);
	if (saved.contains(grpHash) == false) {
		TextPermWR.add(TextTypes.GROUP, grpHash, groupName);
	}
	return grpHash;
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
private long fileSign(File f) {
	if (f == null)
		return 0;
	String filename = f.getName();
	long filetime = f.lastModified();
	return BitUtil.setHigh(filetime, HashUtil.hash(filename));
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
@ConfigDesc("get the another objects counter's value as float.")
@ParamDesc("String objectFullName, String counter")
public float getFloatValue(String objectFullName, String counter) {
	int anotherObjHash = HashUtil.hash(objectFullName);
	Value v = CounterCache.get(new CounterKey(anotherObjHash, counter, _timetype));
	if (v instanceof Number)
		return ((Number) v).floatValue();
	else
		return 0;
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
@ConfigDesc("get the another objects counter's value as int.")
@ParamDesc("String objectFullName, String counter")
public int getIntValue(String objectFullName, String counter) {
	int anotherObjHash = HashUtil.hash(objectFullName);
	Value v = CounterCache.get(new CounterKey(anotherObjHash, counter, _timetype));
	if (v instanceof Number)
		return ((Number) v).intValue();
	else
		return 0;
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
private static ObjectPack extractObjectPack(JSONObject objJson) {
	String host = (String) objJson.get("host");
	String name = (String) objJson.get("name");
	String objName = getObjName(host, name);
	int objHash = HashUtil.hash(objName);
	ObjectPack objPack = new ObjectPack();
	objPack.objHash = objHash;
	objPack.objName = objName;
	objPack.objType = (String) objJson.get("type");
	objPack.address = (String) objJson.get("address");
	return objPack;
}
 

import scouter.util.HashUtil; //导入依赖的package包/类
public AlertPack toPack() {
	AlertPack pack = new AlertPack();
	pack.level = AlertLevel.getValue(level);
	pack.message = message;
	pack.objHash = object == null ? 0 : HashUtil.hash(object);
	pack.objType = objType;
	pack.tags = tags;
	pack.time = time;
	pack.title = title;
	return pack;
}