com.alibaba.druid.support.jconsole

类 DruidPanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

com.alibaba.druid.support.jconsole.DruidPanel

所有已实现的接口:

ImageObserver, MenuContainer, Serializable, Accessible

直接已知子类:

DruidDataSourcePanel, DruidDriverPanel, DruidSQLPanel

public abstract class DruidPanel
extends JPanel

druid面板的抽象类 在类在实现的时候，通过url地址获取数据，解析此数据，然后显示在界面中

作者:

yunnysunny [yunnysunny@gmail.com]

另请参阅:

序列化表格

嵌套类概要

从类继承的嵌套类/接口 javax.swing.JPanel

JPanel.AccessibleJPanel

从类继承的嵌套类/接口 javax.swing.JComponent

JComponent.AccessibleJComponent

从类继承的嵌套类/接口 java.awt.Container

Container.AccessibleAWTContainer

从类继承的嵌套类/接口 java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

字段概要

字段

限定符和类型	字段和说明
protected long	activeTime 界面刷新的间隔时间，单位为毫秒.
protected MBeanServerConnection	conn 与界面管理的MBeanServerConnection对象
private static String	COPYRIGHT_STRING 版权信息字符串
protected JPanel	copyrightPanel 版权面板
protected static long	DEFAULT_ACTIVE_TIME 默认面板刷新的间隔时间
protected long	lastRefreshTime 上次刷新的时间
private static Log	LOG
protected JScrollPane	scrollPane 滚动条面板
private static long	serialVersionUID
protected JTable	table 表格
protected DruidTableModel	tableModel 表格模板
protected String	url json请求的地址

从类继承的字段 javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

从类继承的字段 java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

从接口继承的字段 java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

构造器概要

构造器

限定符	构造器和说明
protected	DruidPanel() 初始化刷新时间间隔为默认值
protected	DruidPanel(long activeTime) 根据传入的刷新时间间隔来初始化.

方法概要

限定符和类型	方法和说明
protected void	addOrRefreshTable(String url) 如果是第一次调用，则生成表格对象；否则根据当前时间来和上次刷新时间的间隔， 是否大于对象初始化时设定的时间间隔来判断是否刷新表格数据。
protected Object	doInBackground(com.sun.tools.jconsole.JConsoleContext context)
protected void	doInBackground(MBeanServerConnection conn)
protected abstract void	tableDataProcess(ArrayList<LinkedHashMap<String,Object>> data) 调用完service之后，各个子类对于解析后的数据的具体处理

从类继承的方法 javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

从类继承的方法 javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

从类继承的方法 java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

从类继承的方法 java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

serialVersionUID

private static final long serialVersionUID

另请参阅:

常量字段值

DEFAULT_ACTIVE_TIME

protected static final long DEFAULT_ACTIVE_TIME

默认面板刷新的间隔时间

另请参阅:

常量字段值

COPYRIGHT_STRING

private static final String COPYRIGHT_STRING

版权信息字符串

另请参阅:

常量字段值

scrollPane

protected JScrollPane scrollPane

滚动条面板

tableModel

protected DruidTableModel tableModel

表格模板

table

protected JTable table

表格

copyrightPanel

protected JPanel copyrightPanel

版权面板

url

protected String url

json请求的地址

activeTime

protected long activeTime

界面刷新的间隔时间，单位为毫秒.

lastRefreshTime

protected long lastRefreshTime

上次刷新的时间

conn

protected MBeanServerConnection conn

与界面管理的MBeanServerConnection对象

LOG

private static final Log LOG

构造器详细资料

DruidPanel

protected DruidPanel(long activeTime)

根据传入的刷新时间间隔来初始化.

参数:

activeTime - 刷新时间间隔

DruidPanel

protected DruidPanel()

初始化刷新时间间隔为默认值

方法详细资料

tableDataProcess

protected abstract void tableDataProcess(ArrayList<LinkedHashMap<String,Object>> data)

调用完service之后，各个子类对于解析后的数据的具体处理

参数:

data - 解析后的数据

addOrRefreshTable

protected void addOrRefreshTable(String url)
                          throws Exception

如果是第一次调用，则生成表格对象；否则根据当前时间来和上次刷新时间的间隔， 是否大于对象初始化时设定的时间间隔来判断是否刷新表格数据。

参数:

url - service的地址

conn - MBeanServerConnection对象

抛出:

Exception

doInBackground

protected Object doInBackground(com.sun.tools.jconsole.JConsoleContext context)
                         throws Exception

抛出:

Exception

doInBackground

protected void doInBackground(MBeanServerConnection conn)