com.itextpdf.tool.xml.net

Class FileRetrieveImpl

java.lang.Object

com.itextpdf.tool.xml.net.FileRetrieveImpl

All Implemented Interfaces:

FileRetrieve

public class FileRetrieveImpl
extends Object
implements FileRetrieve

Author:

redlab_b

Constructor Summary

Constructors

Constructor and Description
FileRetrieveImpl()
FileRetrieveImpl(File rootdir) Constructs a new FileRetrieveImpl with the given root url's and directories
FileRetrieveImpl(String... strings) Constructs a new FileRetrieveImpl with the given root url's and directories

Method Summary

Modifier and Type	Method and Description
void	addRootDir(File dir) Add a root directory.
void	addURL(String url) Add a root URL.
void	processFromHref(String href, ReadingProcessor processor) ProcessFromHref first tries to create an URL from the given href, if that throws a MalformedURLException, it will prepend the given root URLs to href until a valid URL is found.
void	processFromStream(InputStream in, ReadingProcessor processor) Process content from a given stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileRetrieveImpl

public FileRetrieveImpl()

FileRetrieveImpl

public FileRetrieveImpl(String... strings)

Constructs a new FileRetrieveImpl with the given root url's and directories

Parameters:

strings - an array of strings, if the String starts with http or https it's taken as URL otherwise we check if it's a directory with

 File f = new File(str);
 f.isDirectory()
 

FileRetrieveImpl

public FileRetrieveImpl(File rootdir)

Constructs a new FileRetrieveImpl with the given root url's and directories

Parameters:

strings - an array of strings, if the String starts with http or https it's taken as URL otherwise we check if it's a directory with

 File f = new File(str);
 f.isDirectory()
 

Method Detail

processFromHref

public void processFromHref(String href,
                            ReadingProcessor processor)
                     throws IOException

ProcessFromHref first tries to create an URL from the given href, if that throws a MalformedURLException, it will prepend the given root URLs to href until a valid URL is found.
If by then there is no valid url found, this method will see if the given href is a valid file and can read it.
If it's not a valid file or a file that can't be read, the given root directories will be set as root path with the given href as file path until a valid file has been found.

Specified by:

processFromHref in interface FileRetrieve

Parameters:

href - the URL to process

processor - the ReadingProcessor

Throws:

IOException - if something went wrong.

processFromStream

public void processFromStream(InputStream in,
                              ReadingProcessor processor)
                       throws IOException

Description copied from interface: FileRetrieve

Process content from a given stream.

Specified by:

processFromStream in interface FileRetrieve

Parameters:

in - the stream to process

processor - the ReadingProcessor

Throws:

IOException - if something went wrong.

addRootDir

public void addRootDir(File dir)

Add a root directory.

Parameters:

dir - the root directory

addURL

public void addURL(String url)

Add a root URL.

Parameters:

url - the URL