类 ConfigurableObjectInputStream
java.lang.Object
java.io.InputStream
java.io.ObjectInputStream
cn.taketoday.core.ConfigurableObjectInputStream
- 所有已实现的接口:
Closeable,DataInput,ObjectInput,ObjectStreamConstants,AutoCloseable
Special
ObjectInputStream subclass that resolves class names
against a specific ClassLoader.- 从以下版本开始:
- 4.0
- 作者:
- Juergen Hoeller
- 另请参阅:
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嵌套类概要
从类继承的嵌套类/接口 java.io.ObjectInputStream
ObjectInputStream.GetField -
字段概要
从接口继承的字段 java.io.ObjectStreamConstants
baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, SERIAL_FILTER_PERMISSION, 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 -
构造器概要
构造器构造器说明ConfigurableObjectInputStream(InputStream in, ClassLoader classLoader) Create a new ConfigurableObjectInputStream for the given InputStream and ClassLoader.ConfigurableObjectInputStream(InputStream in, ClassLoader classLoader, boolean acceptProxyClasses) Create a new ConfigurableObjectInputStream for the given InputStream and ClassLoader. -
方法概要
修饰符和类型方法说明protected ClassLoaderReturn the fallback ClassLoader to use when no ClassLoader was specified and ObjectInputStream's own default class loader failed.protected Class<?>resolveClass(ObjectStreamClass classDesc) protected Class<?>resolveFallbackIfPossible(String className, ClassNotFoundException ex) Resolve the given class name against a fallback class loader.protected Class<?>resolveProxyClass(String[] interfaces) 从类继承的方法 java.io.ObjectInputStream
available, close, defaultReadObject, enableResolveObject, getObjectInputFilter, read, read, readBoolean, readByte, readChar, readClassDescriptor, readDouble, readFields, readFloat, readFully, readFully, readInt, readLine, readLong, readObject, readObjectOverride, readShort, readStreamHeader, readUnshared, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, resolveObject, setObjectInputFilter, skipBytes从类继承的方法 java.io.InputStream
mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait从接口继承的方法 java.io.ObjectInput
read, skip
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构造器详细资料
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ConfigurableObjectInputStream
public ConfigurableObjectInputStream(InputStream in, @Nullable ClassLoader classLoader) throws IOException Create a new ConfigurableObjectInputStream for the given InputStream and ClassLoader.- 参数:
in- the InputStream to read fromclassLoader- the ClassLoader to use for loading local classes- 抛出:
IOException- 另请参阅:
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ConfigurableObjectInputStream
public ConfigurableObjectInputStream(InputStream in, @Nullable ClassLoader classLoader, boolean acceptProxyClasses) throws IOException Create a new ConfigurableObjectInputStream for the given InputStream and ClassLoader.- 参数:
in- the InputStream to read fromclassLoader- the ClassLoader to use for loading local classesacceptProxyClasses- whether to accept deserialization of proxy classes (may be deactivated as a security measure)- 抛出:
IOException- 另请参阅:
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方法详细资料
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resolveClass
protected Class<?> resolveClass(ObjectStreamClass classDesc) throws IOException, ClassNotFoundException -
resolveProxyClass
protected Class<?> resolveProxyClass(String[] interfaces) throws IOException, ClassNotFoundException -
resolveFallbackIfPossible
protected Class<?> resolveFallbackIfPossible(String className, ClassNotFoundException ex) throws IOException, ClassNotFoundException Resolve the given class name against a fallback class loader.The default implementation simply rethrows the original exception, since there is no fallback available.
- 参数:
className- the class name to resolveex- the original exception thrown when attempting to load the class- 返回:
- the newly resolved class (never
null) - 抛出:
IOExceptionClassNotFoundException
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getFallbackClassLoader
Return the fallback ClassLoader to use when no ClassLoader was specified and ObjectInputStream's own default class loader failed.The default implementation simply returns
null, indicating that no specific fallback is available.- 抛出:
IOException
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