appx.html

来自「java2高级编程」· HTML 代码 · 共 1,311 行 · 第 1/5 页

java.security.Policy</EM>
 (page 28)</LI>
<LI CLASS="BL">
<A NAME="pgfId-1061799"></A><EM CLASS="CODE">
java.security.Provider</EM>
 (page 28)</LI>
<LI CLASS="BL">
<A NAME="pgfId-1061803"></A><EM CLASS="CODE">
java.security.SecureClassLoader</EM>
 (page 29)</LI>
<LI CLASS="BL">
<A NAME="pgfId-1061807"></A><EM CLASS="CODE">
java.security.Security</EM>
 (page 29)</LI>
<LI CLASS="BL">
<A NAME="pgfId-1061811"></A><EM CLASS="CODE">
java.security.Signer</EM>
 (page 29)</LI>
<LI CLASS="BL">
<A NAME="pgfId-1061815"></A><EM CLASS="CODE">
java.util.Locale</EM>
 (page 29)</LI>
<LI CLASS="BL">
<A NAME="pgfId-1061819"></A><EM CLASS="CODE">
java.util.zip.ZipFile</EM>
 (page 29)</LI>
</UL>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061821"></A><EM CLASS="A-code">
java.awt.Graphics2D</EM>
<A NAME="37500"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061823"></A>public abstract void <A NAME="marker-1061822"></A>setComposite(Composite comp)
java.Security.SecurityManager.checkPermission
java.awt.AWTPermission &quot;readDisplayPixels&quot;</PRE>
<P CLASS="Body">
<A NAME="pgfId-1061824"></A>The access verification code for <EM CLASS="CODE">
setComposite</EM>
 should call <EM CLASS="CODE">
java.Security.SecurityManager.checkPermission</EM>
 and pass it <EM CLASS="CODE">
java.awt.AWTPermission</EM>
 <EM CLASS="CODE">
&quot;readDisplayPixels&quot;</EM>
 when a Graphics2D context draws to a <EM CLASS="CODE">
Component</EM>
 on the display screen and the <EM CLASS="CODE">
Composite</EM>
 is a custom object rather than an <EM CLASS="CODE">
AlphaComposite</EM>
 object. </P>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061826"></A><EM CLASS="A-code">
java.awt.Toolkit</EM>
<A NAME="59442"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061831"></A><A NAME="marker-1061827"></A><A NAME="marker-1061828"></A><A NAME="marker-1061829"></A><A NAME="marker-1061830"></A>public void addAWTEventListener(AWTEventListener listener, long eventMask)
public void removeAWTEventListener(AWTEventListener listener)
checkPermission
java.awt.AWTPermission &quot;listenToAllAWTEvents&quot;</PRE>
<PRE CLASS="CODE"><A NAME="pgfId-1061832"></A>public abstract PrintJob getPrintJob(Frame frame, String jobtitle,
                                     Properties props)
checkPrintJobAccess
java.lang.RuntimePermission &quot;queuePrintJob&quot;</PRE>
<PRE CLASS="CODE"><A NAME="pgfId-1061833"></A>public abstract Clipboard getSystemClipboard()
checkSystemClipboardAccess
java.awt.AWTPermission &quot;accessClipboard&quot;</PRE>
<PRE CLASS="CODE"><A NAME="pgfId-1061835"></A>public final EventQueue <A NAME="marker-1061834"></A>getSystemEventQueue()
checkAwtEventQueueAccess
java.awt.AWTPermission &quot;accessEventQueue&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061837"></A><EM CLASS="A-code">
java.awt.Window</EM>
<A NAME="49222"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061839"></A><A NAME="marker-1061838"></A>Window()
checkTopLevelWindow
java.awt.AWTPermission &quot;showWindowWithoutWarningBanner&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061841"></A><EM CLASS="A-code">
java.beans.Beans</EM>
<A NAME="30434"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061844"></A><A NAME="marker-1061842"></A><A NAME="marker-1061843"></A>public static void setDesignTime(boolean isDesignTime)
public static void setGuiAvailable(boolean isGuiAvailable)
checkPropertiesAccess 
java.util.PropertyPermissions &quot;*&quot;, &quot;read,write&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061846"></A><EM CLASS="A-code">
java.beans.Introspector</EM>
<A NAME="49764"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061848"></A><A NAME="marker-1061847"></A>public static synchronized void setBeanInfoSearchPath(String path[])
checkPropertiesAccess
java.util.PropertyPermissions &quot;*&quot;, &quot;read,write&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061850"></A><EM CLASS="A-code">
java.beans.PropertyEditorManager</EM>
<A NAME="41218"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061853"></A><A NAME="marker-1061851"></A><A NAME="marker-1061852"></A>public static void registerEditor(Class targetType, Class editorClass)
public static synchronized void setEditorSearchPath(String path[])
checkPropertiesAccess
java.util.PropertyPermissions &quot;*&quot;, &quot;read,write&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061855"></A><EM CLASS="A-code">
java.io.File</EM>
<A NAME="26712"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061858"></A><A NAME="marker-1061856"></A><A NAME="marker-1061857"></A>public boolean delete()
public void deleteOnExit()
checkDelete(String)
java.io.FilePermission &quot;{name}&quot;, &quot;delete&quot;</PRE>
<PRE CLASS="CODE"><A NAME="pgfId-1061868"></A><A NAME="marker-1061859"></A><A NAME="marker-1061860"></A><A NAME="marker-1061861"></A><A NAME="marker-1061862"></A><A NAME="marker-1061863"></A><A NAME="marker-1061864"></A><A NAME="marker-1061865"></A><A NAME="marker-1061866"></A><A NAME="marker-1061867"></A>public boolean exists()
public boolean canRead()
public boolean isFile()
public boolean isDirectory()
public boolean isHidden()
public long lastModified()
public long length()
public String[] list()
public String[] list(FilenameFilter filter)
public File[] listFiles()
public File[] listFiles(FilenameFilter filter)
public File[] listFiles(FileFilter filter)
checkRead(String)
java.io.FilePermission &quot;{name}&quot;, &quot;read&quot;</PRE>
<PRE CLASS="CODE"><A NAME="pgfId-1061872"></A><A NAME="marker-1061869"></A><A NAME="marker-1061870"></A><A NAME="marker-1061871"></A>public boolean canWrite()
public boolean createNewFile()
public static File createTempFile(String prefix, String suffix)
public static File createTempFile(String prefix, <A NAME="marker-1061873"></A><A NAME="marker-1061874"></A><A NAME="marker-1061875"></A><A NAME="marker-1061876"></A>String suffix,File directory)
public boolean mkdir()
public boolean mkdirs()
public boolean renameTo(File dest)
public boolean setLastModified(long time)
public boolean setReadOnly()
checkWrite(String)
java.io.FilePermission &quot;{name}&quot;, &quot;write&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061878"></A><EM CLASS="A-code">
java.io.FileInputStream</EM>
<A NAME="78214"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061880"></A><A NAME="marker-1061879"></A>FileInputStream(FileDescriptor fdObj)
checkRead(FileDescriptor)
java.lang.RuntimePermission &quot;readFileDescriptor&quot;</PRE>
<PRE CLASS="CODE"><A NAME="pgfId-1061881"></A>FileInputStream(String name)
FileInputStream(File file)
checkRead(String)
java.io.FilePermission &quot;{name}&quot;, &quot;read&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061883"></A><EM CLASS="A-code">
java.io.FileOutputStream</EM>
<A NAME="65570"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061885"></A><A NAME="marker-1061884"></A>FileOutputStream(FileDescriptor fdObj)
checkWrite(FileDescriptor)
java.lang.RuntimePermission &quot;writeFileDescriptor&quot;</PRE>
<PRE CLASS="CODE"><A NAME="pgfId-1061886"></A>FileOutputStream(File file)
FileOutputStream(String name)
FileOutputStream(String name, boolean append)
checkWrite(String)
java.io.FilePermission &quot;{name}&quot;, &quot;write&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061888"></A><EM CLASS="A-code">
java.io.ObjectInputStream</EM>
<A NAME="67506"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061890"></A><A NAME="marker-1061889"></A>protected final boolean enableResolveObject(boolean enable);
checkPermission
java.io.SerializablePermission &quot;enableSubstitution&quot;</PRE>
<PRE CLASS="CODE"><A NAME="pgfId-1061893"></A><A NAME="marker-1061891"></A><A NAME="marker-1061892"></A>protected ObjectInputStream()
protected ObjectOutputStream()
checkPermission
java.io.SerializablePermission &quot;enableSubclassImplementation&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061895"></A><EM CLASS="A-code">
java.io.ObjectOutputStream</EM>
<A NAME="92929"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061897"></A><A NAME="marker-1061896"></A>protected final boolean enableReplaceObject(boolean enable)
checkPermission
java.io.SerializablePermission &quot;enableSubstitution&quot;</PRE>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061899"></A><EM CLASS="A-code">
java.io.RandomAccessFile</EM>
<A NAME="12362"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061900"></A>RandomAccessFile(String name, String mode)
RandomAccessFile(File file, String mode)
checkRead(String)
java.io.FilePermission &quot;{name}&quot;, &quot;read&quot;</PRE>
<P CLASS="Body">
<A NAME="pgfId-1061901"></A>In both these constructors the mode is <EM CLASS="EM">
read</EM>
. </P>
<PRE CLASS="CODE"><A NAME="pgfId-1061903"></A><A NAME="marker-1061902"></A>RandomAccessFile(String name, String mode)
checkRead(String) and checkWrite(String)
java.io.FilePermission &quot;{name}&quot;, &quot;read,write&quot;</PRE>
<P CLASS="Body">
<A NAME="pgfId-1061904"></A>In this constructor the mode is <EM CLASS="EM">
read-write</EM>
. </P>
</DIV>
<DIV>
<H4 CLASS="A">
<A NAME="pgfId-1061906"></A><EM CLASS="A-code">
java.lang.Class</EM>
<A NAME="12362"></A></H4>
<PRE CLASS="CODE"><A NAME="pgfId-1061908"></A><A NAME="marker-1061907"></A>public static Class forName(String name, boolean initialize, ClassLoader loader)
checkPermission
java.lang.RuntimePermission(&quot;getClassLoader&quot;)</PRE>
<P CLASS="Body">
<A NAME="pgfId-1061909"></A>The access verification code for this method calls checkPermission and passes it <EM CLASS="CODE">
java.lang.RuntimePermission(&quot;getClassLoader&quot;)</EM>
 when loader is null and the caller's classloader is not <EM CLASS="CODE">
null</EM>
. </P>
<PRE CLASS="CODE"><A NAME="pgfId-1061911"></A><A NAME="marker-1061910"></A>public Class[] getClasses()
checkMemberAccess(this, Member.DECLARED)
java.lang.RuntimePermission &quot;accessDeclaredMembers&quot;
java.lang.RuntimePermission &quot;accessClassInPackage.{pkgName}</PRE>
<P CLASS="Body">
<A NAME="pgfId-1061912"></A>The access verification code for this class and each of its superclasses calls <EM CLASS="CODE">
checkMemberAccess(this, Member.DECLARED)</EM>
. If the class is in a package, <EM CLASS="CODE">
checkPackageAccess({pkgName})</EM>
 is also called. By default, <EM CLASS="CODE">
checkMemberAccess</EM>
 does not require permission if this class's classloader is the same as that of the caller. Otherwise, it requires <EM CLASS="CODE">
java.lang.RuntimePermission &quot;accessDeclaredMembers&quot;</EM>
. If the class is in a package, <EM CLASS="CODE">
java.lang.RuntimePermission &quot;accessClassInPackage.{pkgName}&quot;</EM>
 is also required. </P>
<PRE CLASS="CODE"><A NAME="pgfId-1061914"></A><A NAME="marker-1061913"></A>public ClassLoader getClassLoader()
checkPermission
java.lang.RuntimePermission &quot;getClassLoader&quot;</PRE>
<P CLASS="Body">
<A NAME="pgfId-1061915"></A>If the caller's class loader is null, or is the same as or an ancestor of the classloader for the class whose classloader is being requested, no permission is needed. Otherwise, <EM CLASS="CODE">
java.lang.RuntimePermission</EM>
 <EM CLASS="CODE">
&quot;getClassLoader&quot;</EM>
 is required. </P>
<PRE CLASS="CODE"><A NAME="pgfId-1061920"></A><A NAME="marker-1061916"></A><A NAME="marker-1061917"></A><A NAME="marker-1061918"></A><A NAME="marker-1061919"></A>public Class[] getDeclaredClasses()
public Field[] getDeclaredFields()
public Method[] getDeclaredMethods()
public Constructor[] getDeclared