bboss.org.apache.velocity.app.event

接口 ReferenceInsertionEventHandler

所有超级接口:

EventHandler

所有已知实现类:

EscapeHtmlReference, EscapeJavaScriptReference, EscapeReference, EscapeSqlReference, EscapeXmlReference

public interface ReferenceInsertionEventHandler
extends EventHandler

Reference 'Stream insertion' event handler. Called with object that will be inserted into stream via value.toString(). Please return an Object that will toString() nicely :)

嵌套类概要

嵌套类

限定符和类型	接口和说明
static class	ReferenceInsertionEventHandler.referenceInsertExecutor Defines the execution strategy for referenceInsert

方法概要

限定符和类型	方法和说明
java.lang.Object	referenceInsert(java.lang.String reference, java.lang.Object value) A call-back which is executed during Velocity merge before a reference value is inserted into the output stream.

方法详细资料

referenceInsert

java.lang.Object referenceInsert(java.lang.String reference,
                                 java.lang.Object value)

A call-back which is executed during Velocity merge before a reference value is inserted into the output stream. All registered ReferenceInsertionEventHandlers are called in sequence. If no ReferenceInsertionEventHandlers are are registered then reference value is inserted into the output stream as is.

参数:

reference - Reference from template about to be inserted.

value - Value about to be inserted (after its toString() method is called).

返回:

Object on which toString() should be called for output.