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

Class XmlStreamUtils

java.lang.Object

com._1c.g5.v8.dt.xml.XmlStreamUtils

public class XmlStreamUtils
extends Object

Utilities for working with xml streams

Method Summary

Modifier and Type	Method	Description
static OutputStream	createEmptyLastLineOutputStream(OutputStream outputStream)	Create custom implementation of FilterOutputStream which adds an empty line (if there was none) when closing the stream
static OutputStream	createOsLineSeporatorOutputStream(OutputStream outputStream)
static byte[]	readHeadExcludeVersion(InputStream inputStream, byte[] tag)	Read input stream until the specified xml tag ends, return byte array of read data without "version" attribute from given tag.
static byte[]	readHeadExcludeVersion(InputStream inputStream, byte[] tag, int limit)	Read input stream until the specified xml tag ends, return byte array of read data without "version" attribute from given tag.
static byte[]	readHeadIncludeVersion(InputStream inputStream, byte[] tag, String xmlFormatVersion)	Read input stream until the specified xml tag ends, return byte array of read data with "version" attribute at the end of given tag.
static byte[]	readHeadIncludeVersion(InputStream inputStream, byte[] tag, String xmlFormatVersion, int limit)	Read input stream until the specified xml tag ends, return byte array of read data with "version" attribute at the end of given tag.
static void	skipElement(InputStream inputStream, byte[] tag)	Read input stream until the specified xml tag ends

Methods inherited from class java.lang.Object

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

Method Detail

readHeadExcludeVersion

public static byte[] readHeadExcludeVersion(InputStream inputStream,
                                            byte[] tag)
                                     throws IllegalArgumentException,
                                            IOException

Read input stream until the specified xml tag ends, return byte array of read data without "version" attribute from given tag.

Parameters:

inputStream - the underlying input stream, cannot be null

tag - byte array presentation of xml tag, cannot be null

Returns:

return byte array of read data without "version" attribute from given tag, never null

Throws:

IllegalArgumentException - if no match is found before the read default buffer overflows occurs.

IOException - if an I/O error occurs.

readHeadExcludeVersion

public static byte[] readHeadExcludeVersion(InputStream inputStream,
                                            byte[] tag,
                                            int limit)
                                     throws IllegalArgumentException,
                                            IOException

Read input stream until the specified xml tag ends, return byte array of read data without "version" attribute from given tag.

Parameters:

inputStream - the underlying input stream, cannot be null

tag - byte array presentation of xml tag, cannot be null

limit - the buffer read limit

Returns:

return byte array of read data without "version" attribute from given tag, never null

Throws:

IllegalArgumentException - if no match is found before the read default buffer overflows occurs.

IOException - if an I/O error occurs.

readHeadIncludeVersion

public static byte[] readHeadIncludeVersion(InputStream inputStream,
                                            byte[] tag,
                                            String xmlFormatVersion)
                                     throws IllegalArgumentException,
                                            IOException

Read input stream until the specified xml tag ends, return byte array of read data with "version" attribute at the end of given tag.

Parameters:

inputStream - the underlying input stream, cannot be null

tag - byte array presentation of xml tag, cannot be null

xmlFormatVersion - the string presentation of xml format version, cannot be null

Returns:

return byte array of read data with "version" attribute for given tag, never null

Throws:

IllegalArgumentException - if no match is found before the read default buffer overflows occurs.

IOException - if an I/O error occurs.

readHeadIncludeVersion

public static byte[] readHeadIncludeVersion(InputStream inputStream,
                                            byte[] tag,
                                            String xmlFormatVersion,
                                            int limit)
                                     throws IllegalArgumentException,
                                            IOException

Read input stream until the specified xml tag ends, return byte array of read data with "version" attribute at the end of given tag.

Parameters:

inputStream - the underlying input stream, cannot be null

tag - byte array presentation of xml tag, cannot be null

xmlFormatVersion - the string presentation of xml format version, cannot be null

limit - the buffer read limit

Returns:

return byte array of read data with "version" attribute for given tag, never null

Throws:

IllegalArgumentException - if no match is found before the read default buffer overflows occurs.

IOException - if an I/O error occurs.

skipElement

public static void skipElement(InputStream inputStream,
                               byte[] tag)
                        throws IllegalArgumentException,
                               IOException

Read input stream until the specified xml tag ends

Parameters:

inputStream - the underlying input stream, cannot be null

tag - byte array presentation of xml tag, cannot be null

Throws:

IllegalArgumentException - if no match is found before the read default buffer overflows occurs.

IOException - if an I/O error occurs.

createEmptyLastLineOutputStream

public static OutputStream createEmptyLastLineOutputStream(OutputStream outputStream)

Create custom implementation of FilterOutputStream which adds an empty line (if there was none) when closing the stream

Parameters:

outputStream - the underlying output stream, cannot be null

Returns:

custom output stream, nevet null

createOsLineSeporatorOutputStream

public static OutputStream createOsLineSeporatorOutputStream(OutputStream outputStream)