org.allcolor.yahp.converter
Class CYaHPConverter

java.lang.Object
  org.allcolor.yahp.converter.CYaHPConverter

public final class CYaHPConverter
extends java.lang.Object

This class convert an HTML input to a PDF.

Version:

0.94

Author:

Quentin Anciaux

Field Summary

private static int	countInstance Number of active instance
private static CMutex	countMutex an handle to a mutex object for thread safety
private static java.util.List	fileToDeleteOnDestroy
private CMutex	mutex an handle to a mutex object for thread safety
private java.util.Map	transformers an handle to the known transformers

Constructor Summary

CYaHPConverter()
Creates a new CYaHPConverter object.

Method Summary

void	convertToPdf(java.lang.String content, IHtmlToPdfTransformer.PageSize size, java.util.List hf, java.lang.String furlForBase, java.io.OutputStream out, java.util.Map fproperties) Convert the document in content in a PDF file.
void	convertToPdf(java.net.URL url, IHtmlToPdfTransformer.PageSize size, java.util.List hf, java.io.OutputStream out, java.util.Map fproperties) Convert the document pointed by url in a PDF file.
static void	destroy() Delete the jar file from the temp directory Destroy the classloader
protected void	finalize() If instance count fall to 0, Delete the jar file from the temp directory, Destroy the classloader by calling the destroy method
private IHtmlToPdfTransformer	getTransformer(java.util.Map properties) Get a transformer.
private void	init() initialize the classloader, and the transformer
static void	registerFileToDeleteOnDestroy(java.io.File f)

Methods inherited from class java.lang.Object

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

Field Detail

countMutex

private static final CMutex countMutex

an handle to a mutex object for thread safety

countInstance

private static int countInstance

Number of active instance

mutex

private final CMutex mutex

an handle to a mutex object for thread safety

transformers

private java.util.Map transformers

an handle to the known transformers

fileToDeleteOnDestroy

private static java.util.List fileToDeleteOnDestroy

Constructor Detail

CYaHPConverter

public CYaHPConverter()

Creates a new CYaHPConverter object.

Method Detail

destroy

public static void destroy()

Delete the jar file from the temp directory Destroy the classloader

registerFileToDeleteOnDestroy

public static void registerFileToDeleteOnDestroy(java.io.File f)

convertToPdf

public final void convertToPdf(java.net.URL url,
                               IHtmlToPdfTransformer.PageSize size,
                               java.util.List hf,
                               java.io.OutputStream out,
                               java.util.Map fproperties)
                        throws IHtmlToPdfTransformer.CConvertException

Convert the document pointed by url in a PDF file. This method is thread safe.

Parameters:

url - Url to the document

size - PDF Page size

hf - header-footer list

out - outputstream to render into

fproperties - properties map

Throws:

IHtmlToPdfTransformer.CConvertException - if an unexpected error occurs.

convertToPdf

public final void convertToPdf(java.lang.String content,
                               IHtmlToPdfTransformer.PageSize size,
                               java.util.List hf,
                               java.lang.String furlForBase,
                               java.io.OutputStream out,
                               java.util.Map fproperties)
                        throws IHtmlToPdfTransformer.CConvertException

Convert the document in content in a PDF file. This method is thread safe.

Parameters:

content - the html document as a string

size - PDF Page size

hf - header-footer list

furlForBase - base url of the document, mandatory, must end with a '/'

out - outputstream to render into

fproperties - properties map

Throws:

IHtmlToPdfTransformer.CConvertException - if an unexpected error occurs

finalize

protected final void finalize()
                       throws java.lang.Throwable

If instance count fall to 0, Delete the jar file from the temp directory, Destroy the classloader by calling the destroy method

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable - if an unexpected error occurs

init

private final void init()

initialize the classloader, and the transformer

getTransformer

private IHtmlToPdfTransformer getTransformer(java.util.Map properties)

Get a transformer.

Parameters:

properties - The properties map.

Returns:

a transformer corresponding to the criterias found in the properties map.