org.cip4.lib.xjdf.xml.internal

Class AbstractXmlPackager<T>

java.lang.Object

org.cip4.lib.xjdf.xml.internal.AbstractXmlPackager<T>

Type Parameters:

T - Object type to create the abstract xml packager for.

Direct Known Subclasses:

XJdfPackager

public abstract class AbstractXmlPackager<T>
extends java.lang.Object

Packaging logic for XML Documents. Package an XML with all references in a ZIP Package.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractXmlPackager.CompressionLevel ZIP Compression Level.

Constructor Summary

Constructors

Constructor and Description
AbstractXmlPackager(java.io.OutputStream out) Create a new AbstractXmlPackager.
AbstractXmlPackager(java.nio.file.Path zipPath, java.io.OutputStream out) Create a new AbstractXmlPackager.

Method Summary

Modifier and Type	Method and Description
protected void	packageXml(T document, java.lang.String docName) Packages an XML document to a zipped binary output stream.
protected abstract byte[]	parseDocument(T document) Parses an XML document into a byte array.
void	setCompressionLevel(AbstractXmlPackager.CompressionLevel compressionLevel) Setter for compressionLevel attribute.
AbstractXmlPackager<T>	withZipPath(java.nio.file.Path zipPath) Sets a reference to an already existing archive.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractXmlPackager

public AbstractXmlPackager(java.io.OutputStream out)

Create a new AbstractXmlPackager.

Parameters:

out - The underlying OutputStream to write the package to.

AbstractXmlPackager

public AbstractXmlPackager(java.nio.file.Path zipPath,
                           java.io.OutputStream out)

Create a new AbstractXmlPackager.

Parameters:

zipPath - The path to an existing zip archive.

out - The underlying OutputStream to write the package to.

Method Detail

withZipPath

public final AbstractXmlPackager<T> withZipPath(java.nio.file.Path zipPath)

Sets a reference to an already existing archive.

Parameters:

zipPath - The path to existing archive

Returns:

This AbstractXmlPackager

setCompressionLevel

public final void setCompressionLevel(AbstractXmlPackager.CompressionLevel compressionLevel)

Setter for compressionLevel attribute.

Parameters:

compressionLevel - the compressionLevel to set

packageXml

protected final void packageXml(T document,
                                java.lang.String docName)
                         throws PackagerException

Packages an XML document to a zipped binary output stream.

Parameters:

document - Document to package.

docName - File name of the document in the zip package.

Throws:

PackagerException - If the XML document could not be packaged.

parseDocument

protected abstract byte[] parseDocument(T document)
                                 throws java.lang.Exception

Parses an XML document into a byte array.

Parameters:

document - XML document to parse.

Returns:

Parsed document as byte array.

Throws:

java.lang.Exception - If parsing fails.