Hibernate ORM - hibernate-core 5.6.15.Final · org.hibernate.engine.jdbc.ClobProxy

Modifier and Type	Field and Description
private final CharacterStream	characterStream
private boolean	needsReset
private static final Class<T>[]	PROXY_INTERFACES

Access	Constructor and Description
protected	ClobProxy(String The byte array string) Constructor used to build `Clob` from string data.
protected	ClobProxy(Reader The character reader. reader, long The length of the reader stream. length) Constructor used to build `Clob` from a reader.

Method Summary

Modifier and Type	Method and Description
public static Clob	Returns: The generated proxy. generateProxy(String The data to be wrapped as a `Clob`. string) Generates a `Clob` proxy using the string data.
public static Clob	Returns: The generated proxy. generateProxy(Reader The character reader reader, long The length of the character reader length) Generates a `Clob` proxy using a character reader of given length.
protected InputStream	getAsciiStream()
protected Reader	getCharacterStream()
protected long	getLength()
protected static ClassLoader	Returns: The class loader appropriate for proxy construction. getProxyClassLoader() Determines the appropriate class loader to which the generated proxy should be scoped.
protected String	getSubString(long start, int length)
protected CharacterStream	getUnderlyingStream()
public Object	invoke(Object the proxy instance that the method was invoked on proxy, Method the `Method` instance corresponding to the interface method invoked on the proxy instance. The declaring class of the `Method` object will be the interface that the method was declared in, which may be a superinterface of the proxy interface that the proxy class inherits the method through. method, Object[] an array of objects containing the values of the arguments passed in the method invocation on the proxy instance, or `null` if interface method takes no arguments. Arguments of primitive types are wrapped in instances of the appropriate primitive wrapper class, such as `java.lang.Integer` or `java.lang.Boolean`. args) Implements java.lang.reflect.InvocationHandler.invoke. Processes a method invocation on a proxy instance and returns the result.
protected void	resetIfNeeded()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

characterStream	back to summary
private final CharacterStream characterStream

needsReset	back to summary
private boolean needsReset

PROXY_INTERFACES	back to summary
private static final Class<T>[] PROXY_INTERFACES

ClobProxy	back to summary
protected ClobProxy(String string) Constructor used to build `Clob` from string data. Parameters string:String The byte array See Also `generateProxy(String)`

ClobProxy	back to summary
protected ClobProxy(Reader reader, long length) Constructor used to build `Clob` from a reader. Parameters reader:Reader The character reader. length:long The length of the reader stream. See Also `generateProxy(java.io.Reader, long)`

Method Detail

generateProxy back to summary

generateProxy	back to summary
public static Clob generateProxy(String string) Generates a `Clob` proxy using the string data. Parameters string:String The data to be wrapped as a `Clob`. Returns:Clob The generated proxy.

public static Clob generateProxy(String string)

Generates a Clob proxy using the string data.

Parameters

string:String: The data to be wrapped as a Clob.

Returns:Clob

The generated proxy.

generateProxy back to summary

generateProxy	back to summary
public static Clob generateProxy(Reader reader, long length) Generates a `Clob` proxy using a character reader of given length. Parameters reader:Reader The character reader length:long The length of the character reader Returns:Clob The generated proxy.

public static Clob generateProxy(Reader reader, long length)

Generates a Clob proxy using a character reader of given length.

Parameters

reader:Reader: The character reader
length:long: The length of the character reader

Returns:Clob

The generated proxy.

getAsciiStream	back to summary
protected InputStream getAsciiStream() throws SQLException

getCharacterStream	back to summary
protected Reader getCharacterStream() throws SQLException

getLength	back to summary
protected long getLength()

getProxyClassLoader	back to summary
protected static ClassLoader getProxyClassLoader() Determines the appropriate class loader to which the generated proxy should be scoped. Returns:ClassLoader The class loader appropriate for proxy construction.

getProxyClassLoader

back to summary

protected static ClassLoader getProxyClassLoader()

Determines the appropriate class loader to which the generated proxy should be scoped.

Returns:ClassLoader: The class loader appropriate for proxy construction.

getSubString	back to summary
protected String getSubString(long start, int length)

getUnderlyingStream	back to summary
protected CharacterStream getUnderlyingStream() throws SQLException

invoke back to summary

invoke	back to summary
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable Implements java.lang.reflect.InvocationHandler.invoke. Doc from java.lang.reflect.InvocationHandler.invoke. Processes a method invocation on a proxy instance and returns the result. This method will be invoked on an invocation handler when a method is invoked on a proxy instance that it is associated with. Parameters proxy:Object the proxy instance that the method was invoked on method:Method the `Method` instance corresponding to the interface method invoked on the proxy instance. The declaring class of the `Method` object will be the interface that the method was declared in, which may be a superinterface of the proxy interface that the proxy class inherits the method through. args:Object[] an array of objects containing the values of the arguments passed in the method invocation on the proxy instance, or `null` if interface method takes no arguments. Arguments of primitive types are wrapped in instances of the appropriate primitive wrapper class, such as `java.lang.Integer` or `java.lang.Boolean`. Returns:Object the value to return from the method invocation on the proxy instance. If the declared return type of the interface method is a primitive type, then the value returned by this method must be an instance of the corresponding primitive wrapper class; otherwise, it must be a type assignable to the declared return type. If the value returned by this method is `null` and the interface method's return type is primitive, then a `NullPointerException` will be thrown by the method invocation on the proxy instance. If the value returned by this method is otherwise not compatible with the interface method's declared return type as described above, a `ClassCastException` will be thrown by the method invocation on the proxy instance. Annotations @Override Exceptions Throwable: the exception to throw from the method invocation on the proxy instance. The exception's type must be assignable either to any of the exception types declared in the `throws` clause of the interface method or to the unchecked exception types `java.lang.RuntimeException` or `java.lang.Error`. If a checked exception is thrown by this method that is not assignable to any of the exception types declared in the `throws` clause of the interface method, then an `UndeclaredThrowableException` containing the exception that was thrown by this method will be thrown by the method invocation on the proxy instance. UnsupportedOperationException: if any methods other than `Clob#length`, `Clob#getAsciiStream`, `Clob#getCharacterStream`, `ClobImplementer#getUnderlyingStream`, `Clob#getSubString`, `Clob#free`, or toString/equals/hashCode are invoked.

public Object invoke(Object proxy, Method method, Object[] args) throws Throwable

Implements java.lang.reflect.InvocationHandler.invoke.

Doc from java.lang.reflect.InvocationHandler.invoke.

Processes a method invocation on a proxy instance and returns the result. This method will be invoked on an invocation handler when a method is invoked on a proxy instance that it is associated with.

Parameters

proxy:Object: the proxy instance that the method was invoked on
method:Method: the Method instance corresponding to the interface method invoked on the proxy instance. The declaring class of the Method object will be the interface that the method was declared in, which may be a superinterface of the proxy interface that the proxy class inherits the method through.
args:Object[]: an array of objects containing the values of the arguments passed in the method invocation on the proxy instance, or null if interface method takes no arguments. Arguments of primitive types are wrapped in instances of the appropriate primitive wrapper class, such as java.lang.Integer or java.lang.Boolean.

Returns:Object

the value to return from the method invocation on the proxy instance. If the declared return type of the interface method is a primitive type, then the value returned by this method must be an instance of the corresponding primitive wrapper class; otherwise, it must be a type assignable to the declared return type. If the value returned by this method is null and the interface method's return type is primitive, then a NullPointerException will be thrown by the method invocation on the proxy instance. If the value returned by this method is otherwise not compatible with the interface method's declared return type as described above, a ClassCastException will be thrown by the method invocation on the proxy instance.

Annotations

@Override

Exceptions

Throwable:: the exception to throw from the method invocation on the proxy instance. The exception's type must be assignable either to any of the exception types declared in the throws clause of the interface method or to the unchecked exception types java.lang.RuntimeException or java.lang.Error. If a checked exception is thrown by this method that is not assignable to any of the exception types declared in the throws clause of the interface method, then an UndeclaredThrowableException containing the exception that was thrown by this method will be thrown by the method invocation on the proxy instance.
UnsupportedOperationException:: if any methods other than Clob#length, Clob#getAsciiStream, Clob#getCharacterStream, ClobImplementer#getUnderlyingStream, Clob#getSubString, Clob#free, or toString/equals/hashCode are invoked.

resetIfNeeded	back to summary
protected void resetIfNeeded() throws SQLException

public Class ClobProxy

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