org.cip4.lib.xjdf.xml.internal

Class AbstractXmlUnpackager

java.lang.Object

org.cip4.lib.xjdf.xml.internal.AbstractXmlUnpackager

Direct Known Subclasses:

XJdfUnpackager

public abstract class AbstractXmlUnpackager
extends java.lang.Object

Unpackaging logic for packages.

Constructor Summary

Constructors

Constructor and Description
AbstractXmlUnpackager(java.lang.String pathPackage) Custom constructor.

Method Summary

Modifier and Type	Method and Description
byte[]	extractFile(java.lang.String relativePath) Extracts a file from Package.
protected byte[]	findMasterDocument() Find the master document in package file.
protected java.lang.String	findMasterDocumentPath() Find the master document path in package file.
protected abstract java.lang.String[]	getMasterExtension() Defines the file extension of the master file.
protected java.lang.String	unpackageZip(java.lang.String targetDir) Unpackages a ZIP Package.
protected java.lang.String	unpackageZipTemp() Unpackages a ZIP Package to a temporarily directory..
protected java.lang.String	unpackageZipTemp(java.lang.String appName) Unpackages a ZIP Package to a temporarily directory.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractXmlUnpackager

public AbstractXmlUnpackager(java.lang.String pathPackage)
                      throws java.io.IOException

Custom constructor. Accepting a package path for initializing.

Parameters:

pathPackage - Path of the package.

Throws:

java.io.IOException - Is thrown in case an IOExcetion occurs.

Method Detail

unpackageZipTemp

protected java.lang.String unpackageZipTemp()
                                     throws java.io.IOException

Unpackages a ZIP Package to a temporarily directory..

Returns:

Path to master file.

Throws:

java.io.IOException

unpackageZipTemp

protected java.lang.String unpackageZipTemp(java.lang.String appName)
                                     throws java.io.IOException

Unpackages a ZIP Package to a temporarily directory.

Parameters:

appName - Application name.

Returns:

Path to master file.

Throws:

java.io.IOException

unpackageZip

protected java.lang.String unpackageZip(java.lang.String targetDir)
                                 throws java.io.IOException

Unpackages a ZIP Package.

Parameters:

targetDir - Target destionation.

Returns:

Path to master file.

Throws:

java.io.IOException

findMasterDocumentPath

protected java.lang.String findMasterDocumentPath()

Find the master document path in package file.

Returns:

The master document as byte array.

findMasterDocument

protected byte[] findMasterDocument()
                             throws java.io.IOException

Find the master document in package file.

Returns:

The master document as byte array.

Throws:

java.io.IOException - Is thrown in case an IOExcetion occurs.

extractFile

public byte[] extractFile(java.lang.String relativePath)
                   throws java.io.IOException

Extracts a file from Package.

Parameters:

relativePath - The relative path of the file which should be extracted.

Returns:

File as byte array.

Throws:

java.io.IOException

getMasterExtension

protected abstract java.lang.String[] getMasterExtension()

Defines the file extension of the master file.

Returns:

Array of master file extensions.