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java.lang.Objectjava.io.InputStream
java.io.ObjectInputStream
net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream
public class ContextClassLoaderObjectInputStream
A subclass of ObjectInputStream that uses
the context class loader to resolve
classes encountered in the input stream.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class java.io.ObjectInputStream |
|---|
java.io.ObjectInputStream.GetField |
| Field Summary |
|---|
| Fields inherited from interface java.io.ObjectStreamConstants |
|---|
baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING |
| Constructor Summary | |
|---|---|
ContextClassLoaderObjectInputStream(java.io.InputStream in)
Creates an object input stream that reads data from the specified InputStream. |
|
| Method Summary | |
|---|---|
protected java.lang.Class |
resolveClass(java.io.ObjectStreamClass desc)
Calls super.resolveClass() and in case this fails with
ClassNotFoundException attempts to load the class using the
context class loader. |
protected java.lang.Object |
resolveObject(java.lang.Object obj)
Calls super.resolveObject() and in case the object is
a java.awt.Font, it look up for it is fails with
ClassNotFoundException attempts to load the class using the
context class loader. |
| Methods inherited from class java.io.ObjectInputStream |
|---|
available, close, defaultReadObject, enableResolveObject, read, read, readBoolean, readByte, readChar, readClassDescriptor, readDouble, readFields, readFloat, readFully, readFully, readInt, readLine, readLong, readObject, readObjectOverride, readShort, readStreamHeader, readUnshared, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, resolveProxyClass, skipBytes |
| Methods inherited from class java.io.InputStream |
|---|
mark, markSupported, read, reset, skip |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface java.io.ObjectInput |
|---|
read, skip |
| Constructor Detail |
|---|
public ContextClassLoaderObjectInputStream(java.io.InputStream in)
throws java.io.IOException
InputStream.
in - the input stream to read data from
java.io.IOExceptionObjectInputStream.ObjectInputStream(InputStream)| Method Detail |
|---|
protected java.lang.Class resolveClass(java.io.ObjectStreamClass desc)
throws java.io.IOException,
java.lang.ClassNotFoundException
super.resolveClass() and in case this fails with
ClassNotFoundException attempts to load the class using the
context class loader.
resolveClass in class java.io.ObjectInputStreamjava.io.IOException
java.lang.ClassNotFoundException
protected java.lang.Object resolveObject(java.lang.Object obj)
throws java.io.IOException
super.resolveObject() and in case the object is
a java.awt.Font, it look up for it is fails with
ClassNotFoundException attempts to load the class using the
context class loader.
resolveObject in class java.io.ObjectInputStreamjava.io.IOException
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