class has a number of static common methods that used by different classes in Tunneling
The most of methods uses Java reflection and used during stub generation or remote call.
Method Summary |
static java.lang.String |
constructor2String(java.lang.reflect.Constructor method)
|
static java.lang.String |
constructUrl(java.lang.String url,
java.lang.String propertyUrl,
java.lang.String defaultUrl)
|
static java.lang.String |
correctPath(java.lang.String path)
|
static java.lang.String |
correctPaths(java.lang.String paths)
|
static java.util.Hashtable |
decodeHeader(java.io.InputStream in)
Generic helper for object deserialization from InputStream. |
static void |
delay(long mills)
|
static java.lang.Object |
deserialize(byte[] bytes)
|
static java.lang.Object |
deserialize(byte[] bytes,
java.lang.ClassLoader _loader)
|
static SerializableData |
deserializeObject(java.io.InputStream is,
Invocator invocator)
|
static SerializableData |
deserializeObject(java.io.InputStream is,
Invocator invocator,
java.util.Hashtable header)
|
static java.lang.String |
encodeHeader(java.util.Hashtable header)
|
static java.lang.Object |
findAndReplaceCallback(java.lang.Object obj,
Tunnel tunnel)
|
static boolean |
findClassMatch(java.lang.Class c,
java.util.Vector remoteClasses)
|
static java.lang.reflect.Constructor |
findConstructor(java.lang.Class declaringClass,
java.lang.Class[] argTypes)
|
static java.lang.Class |
findDeclaredException(java.lang.reflect.Constructor constr,
java.lang.reflect.Method method,
java.lang.Class exceptionClass)
|
static java.lang.reflect.Method |
findMethod(java.lang.Class declaringClass,
java.lang.String name,
java.lang.Class[] argTypes)
|
static java.lang.String |
findPattern(java.io.InputStream in,
java.lang.String pattern,
int maxLen,
boolean keep)
|
static java.lang.Class[] |
findRemote(java.lang.Class resultType,
boolean isCallback)
|
static java.lang.Class[] |
getAllInterfaces(java.lang.Class cl)
|
static java.lang.Class[] |
getAllSuperclasses(java.lang.Class c)
|
static java.lang.String |
getClassName(java.lang.Class c)
Returns the name of the given type |
static java.net.URL |
getCodebase()
|
static java.net.URL |
getCodebaseMs()
|
static java.net.URL |
getCodebaseSun()
|
static java.lang.String |
getPath(java.lang.String url)
|
static java.lang.String |
getStackTrace(java.lang.Throwable t)
|
static boolean |
isAllowedClass(java.lang.Class type)
|
static void |
loadProxyInterfaces()
|
static java.util.Properties |
parseKeyValues(java.lang.String s,
java.lang.String propDelim,
java.lang.String keyValDelim)
|
static java.lang.String[] |
parseURL(java.lang.String url)
Helper for URL parsing. |
static java.lang.String[] |
parseValues(java.lang.String s,
java.lang.String delimiters)
|
static byte[] |
serialize(java.lang.Object obj,
Tunnel tunnel)
|
static byte[] |
serializeObject(SerializableData data,
Invocator invocator)
Generic helper for object serialization to byte array. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
callbackInterfaces
public static java.util.Vector callbackInterfaces
remoteInterfaces
public static java.util.Vector remoteInterfaces
nonRemoteInterfaces
public static java.util.Vector nonRemoteInterfaces
remoteClasses
public static java.util.Vector remoteClasses
nonRemoteClasses
public static java.util.Vector nonRemoteClasses
DEFAULT_REMOTE_INTERFACES
public static final java.lang.String DEFAULT_REMOTE_INTERFACES
- See Also:
- Constant Field Values
DEFAULT_CALLBACK_INTERFACES
public static final java.lang.String DEFAULT_CALLBACK_INTERFACES
- See Also:
- Constant Field Values
DEFAULT_NONREMOTE_INTERFACES
public static final java.lang.String DEFAULT_NONREMOTE_INTERFACES
- See Also:
- Constant Field Values
DEFAULT_REMOTE_CLASSES
public static final java.lang.String DEFAULT_REMOTE_CLASSES
- See Also:
- Constant Field Values
DEFAULT_NONREMOTE_CLASSES
public static final java.lang.String DEFAULT_NONREMOTE_CLASSES
- See Also:
- Constant Field Values
Helper
public Helper()
getAllInterfaces
public static java.lang.Class[] getAllInterfaces(java.lang.Class cl)
findMethod
public static java.lang.reflect.Method findMethod(java.lang.Class declaringClass,
java.lang.String name,
java.lang.Class[] argTypes)
findConstructor
public static java.lang.reflect.Constructor findConstructor(java.lang.Class declaringClass,
java.lang.Class[] argTypes)
loadProxyInterfaces
public static void loadProxyInterfaces()
isAllowedClass
public static boolean isAllowedClass(java.lang.Class type)
findRemote
public static java.lang.Class[] findRemote(java.lang.Class resultType,
boolean isCallback)
findClassMatch
public static boolean findClassMatch(java.lang.Class c,
java.util.Vector remoteClasses)
findAndReplaceCallback
public static java.lang.Object findAndReplaceCallback(java.lang.Object obj,
Tunnel tunnel)
throws java.lang.Throwable
- Throws:
java.lang.Throwable
decodeHeader
public static java.util.Hashtable decodeHeader(java.io.InputStream in)
throws java.io.IOException
- Generic helper for object deserialization from InputStream.
Before deserializing it checks if incoming object is compressed with zip-format.
If so, it decompress it.
- Throws:
java.io.IOException
encodeHeader
public static java.lang.String encodeHeader(java.util.Hashtable header)
deserializeObject
public static SerializableData deserializeObject(java.io.InputStream is,
Invocator invocator)
throws java.io.IOException,
java.lang.ClassNotFoundException
- Throws:
java.io.IOException
java.lang.ClassNotFoundException
deserializeObject
public static SerializableData deserializeObject(java.io.InputStream is,
Invocator invocator,
java.util.Hashtable header)
throws java.io.IOException,
java.lang.ClassNotFoundException
- Throws:
java.io.IOException
java.lang.ClassNotFoundException
delay
public static void delay(long mills)
throws java.lang.InterruptedException
- Throws:
java.lang.InterruptedException
serializeObject
public static byte[] serializeObject(SerializableData data,
Invocator invocator)
throws java.io.IOException
- Generic helper for object serialization to byte array.
Before serializing it checks if compression required.
If so, it performs compress.
- Throws:
java.io.IOException
parseURL
public static java.lang.String[] parseURL(java.lang.String url)
- Helper for URL parsing.
The method parses URL string to String array that consist of 4 fields:
0 - "protocol",
1 - "host"
2 - "port"
3 - "path"
getPath
public static java.lang.String getPath(java.lang.String url)
constructUrl
public static java.lang.String constructUrl(java.lang.String url,
java.lang.String propertyUrl,
java.lang.String defaultUrl)
getClassName
public static java.lang.String getClassName(java.lang.Class c)
- Returns the name of the given type
getAllSuperclasses
public static java.lang.Class[] getAllSuperclasses(java.lang.Class c)
findDeclaredException
public static java.lang.Class findDeclaredException(java.lang.reflect.Constructor constr,
java.lang.reflect.Method method,
java.lang.Class exceptionClass)
getStackTrace
public static java.lang.String getStackTrace(java.lang.Throwable t)
constructor2String
public static java.lang.String constructor2String(java.lang.reflect.Constructor method)
getCodebase
public static java.net.URL getCodebase()
getCodebaseMs
public static java.net.URL getCodebaseMs()
throws java.lang.Throwable
- Throws:
java.lang.Throwable
getCodebaseSun
public static java.net.URL getCodebaseSun()
throws java.lang.Throwable
- Throws:
java.lang.Throwable
correctPath
public static java.lang.String correctPath(java.lang.String path)
correctPaths
public static java.lang.String correctPaths(java.lang.String paths)
findPattern
public static java.lang.String findPattern(java.io.InputStream in,
java.lang.String pattern,
int maxLen,
boolean keep)
throws java.io.IOException
- Throws:
java.io.IOException
parseValues
public static java.lang.String[] parseValues(java.lang.String s,
java.lang.String delimiters)
parseKeyValues
public static java.util.Properties parseKeyValues(java.lang.String s,
java.lang.String propDelim,
java.lang.String keyValDelim)
serialize
public static byte[] serialize(java.lang.Object obj,
Tunnel tunnel)
throws java.io.IOException
- Throws:
java.io.IOException
deserialize
public static java.lang.Object deserialize(byte[] bytes,
java.lang.ClassLoader _loader)
throws java.io.IOException
- Throws:
java.io.IOException
deserialize
public static java.lang.Object deserialize(byte[] bytes)
throws java.io.IOException
- Throws:
java.io.IOException
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