Package com._1c.g5.v8.dt.internal.compare.xml

Class XmlDeserializer

java.lang.Object

com._1c.g5.v8.dt.internal.compare.xml.XmlDeserializer

All Implemented Interfaces:

Closeable, AutoCloseable

public class XmlDeserializer
extends Object
implements Closeable

The merge settings deserializer. Works with XML files serialized by IMergeSettingsSerializerService#serialize().

Constructor Summary

Constructors

Constructor	Description
XmlDeserializer(InputStream inputStream)	Creates deserializer instance.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the input stream associated with the file.
boolean	hasNext()	Check for the existence of unread elements of the xml file.
XmlElement	next()	Reading the next element of the xml file.
XmlElement	skipToTag(String tag)	Moves the cursor to the tag specified by the input data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

XmlDeserializer

public XmlDeserializer(InputStream inputStream)
                throws XMLStreamException

Creates deserializer instance.

Parameters:

inputStream - the stream containing the serialized xml.

Throws:

XMLStreamException - the file has an incorrect format.

Method Details

hasNext

public boolean hasNext()
                throws XMLStreamException

Check for the existence of unread elements of the xml file.

Returns:

true Check for the existence of unread elements of the xml file, false if the end of the file is reached.

Throws:

XMLStreamException - the file has an incorrect format.

next

public XmlElement next()
                throws XMLStreamException

Reading the next element of the xml file.

Returns:

The next element of the xml document is the corresponding tag, cannot be null. Precondition: the cursor has not reached the end of the file. Postcondition: the cursor is shifted to the next tag.

Throws:

XMLStreamException - the file has an incorrect format or reached end of file.

skipToTag

public XmlElement skipToTag(String tag)
                     throws XMLStreamException

Moves the cursor to the tag specified by the input data.

Returns:

The xml element of the document corresponding to the specified tag, cannot be null. Precondition: the cursor has not reached the end of the file, input tag is present in the file. Postcondition: the cursor is shifted to the first position of the input tag.

Throws:

XMLStreamException - the file has an incorrect format or there is no input tag in the file.

close

public void close()

Closes the input stream associated with the file.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable