类 DefaultFragmentEventReader
- java.lang.Object
- org.springframework.batch.item.xml.stax.DefaultFragmentEventReader
- 所有已实现的接口:
java.util.Iterator<java.lang.Object>,javax.xml.stream.XMLEventReader,FragmentEventReader
public class DefaultFragmentEventReader extends java.lang.Object implements FragmentEventReader
Default implementation ofFragmentEventReader- 作者:
- Robert Kasanicky
字段概要
字段 修饰符和类型 字段 说明 protected javax.xml.stream.XMLEventReaderwrappedEventReader
构造器概要
构造器 构造器 说明 DefaultFragmentEventReader(javax.xml.stream.XMLEventReader wrappedEventReader)Caches the StartDocument event for later use.
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 voidclose()java.lang.StringgetElementText()java.lang.ObjectgetProperty(java.lang.String name)booleanhasNext()voidmarkFragmentProcessed()Finishes reading the fragment in case the fragment was processed without being read until the end.voidmarkStartFragment()Tells the event reader its cursor position is exactly before the fragment.java.lang.Objectnext()javax.xml.stream.events.XMLEventnextEvent()javax.xml.stream.events.XMLEventnextTag()javax.xml.stream.events.XMLEventpeek()voidremove()voidreset()Reset the state of the fragment reader - make it forget it assumptions about current position of cursor (e.g. in case of rollback of the wrapped reader).
构造器详细资料
DefaultFragmentEventReader
public DefaultFragmentEventReader(javax.xml.stream.XMLEventReader wrappedEventReader)
Caches the StartDocument event for later use.- 参数:
wrappedEventReader- the original wrapped event reader
方法详细资料
markStartFragment
public void markStartFragment()
从接口复制的说明:FragmentEventReaderTells the event reader its cursor position is exactly before the fragment.- 指定者:
markStartFragment在接口中FragmentEventReader
hasNext
public boolean hasNext()
- 指定者:
hasNext在接口中java.util.Iterator<java.lang.Object>- 指定者:
hasNext在接口中javax.xml.stream.XMLEventReader
next
public java.lang.Object next()
- 指定者:
next在接口中java.util.Iterator<java.lang.Object>
nextEvent
public javax.xml.stream.events.XMLEvent nextEvent() throws javax.xml.stream.XMLStreamException
- 指定者:
nextEvent在接口中javax.xml.stream.XMLEventReader- 抛出:
javax.xml.stream.XMLStreamException
peek
public javax.xml.stream.events.XMLEvent peek() throws javax.xml.stream.XMLStreamException
- 指定者:
peek在接口中javax.xml.stream.XMLEventReader- 抛出:
javax.xml.stream.XMLStreamException
markFragmentProcessed
public void markFragmentProcessed()
Finishes reading the fragment in case the fragment was processed without being read until the end.- 指定者:
markFragmentProcessed在接口中FragmentEventReader
reset
public void reset()
从接口复制的说明:FragmentEventReaderReset the state of the fragment reader - make it forget it assumptions about current position of cursor (e.g. in case of rollback of the wrapped reader).- 指定者:
reset在接口中FragmentEventReader
close
public void close() throws javax.xml.stream.XMLStreamException- 指定者:
close在接口中javax.xml.stream.XMLEventReader- 抛出:
javax.xml.stream.XMLStreamException
getElementText
public java.lang.String getElementText() throws javax.xml.stream.XMLStreamException- 指定者:
getElementText在接口中javax.xml.stream.XMLEventReader- 抛出:
javax.xml.stream.XMLStreamException
getProperty
public java.lang.Object getProperty(java.lang.String name) throws java.lang.IllegalArgumentException- 指定者:
getProperty在接口中javax.xml.stream.XMLEventReader- 抛出:
java.lang.IllegalArgumentException
nextTag
public javax.xml.stream.events.XMLEvent nextTag() throws javax.xml.stream.XMLStreamException- 指定者:
nextTag在接口中javax.xml.stream.XMLEventReader- 抛出:
javax.xml.stream.XMLStreamException
remove
public void remove()
- 指定者:
remove在接口中java.util.Iterator<java.lang.Object>