org.owasp.dependencycheck.data.update.nvd

Class ProcessTask

java.lang.Object

org.owasp.dependencycheck.data.update.nvd.ProcessTask

All Implemented Interfaces:

java.util.concurrent.Callable<ProcessTask>

@ThreadSafe
public class ProcessTask
extends java.lang.Object
implements java.util.concurrent.Callable<ProcessTask>

A callable task that will process a given set of NVD CVE xml files and update the Cve Database accordingly.

Author:

Jeremy Long

Constructor Summary

Constructors

Constructor and Description
ProcessTask(CveDB cveDB, DownloadTask downloadTask, Settings settings) Constructs a new ProcessTask used to process an NVD CVE update.

Method Summary

Modifier and Type	Method and Description
ProcessTask	call() Implements the callable interface.
UpdateException	getException() Get the value of exception.
protected void	importJSON(java.io.File file) Imports the NVD CVE JSON File into the database.
void	setException(UpdateException exception) Set the value of exception.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessTask

public ProcessTask(CveDB cveDB,
                   DownloadTask downloadTask,
                   Settings settings)

Constructs a new ProcessTask used to process an NVD CVE update.

Parameters:

cveDB - the data store object

downloadTask - the download task that contains the URL references to download

settings - a reference to the global settings object; this is necessary so that when the thread is started the dependencies have a correct reference to the global settings.

Method Detail

getException

public UpdateException getException()

Get the value of exception.

Returns:

the value of exception

setException

public void setException(UpdateException exception)

Set the value of exception.

Parameters:

exception - new value of exception

call

public ProcessTask call()
                 throws java.lang.Exception

Implements the callable interface.

Specified by:

call in interface java.util.concurrent.Callable<ProcessTask>

Returns:

this object

Throws:

java.lang.Exception - thrown if there is an exception; note that any UpdateExceptions are simply added to the tasks exception collection

importJSON

protected void importJSON(java.io.File file)
                   throws javax.xml.parsers.ParserConfigurationException,
                          java.io.IOException,
                          java.sql.SQLException,
                          DatabaseException,
                          java.lang.ClassNotFoundException,
                          UpdateException,
                          CorruptedDatastreamException

Imports the NVD CVE JSON File into the database.

Parameters:

file - the file containing the NVD CVE JSON

Throws:

javax.xml.parsers.ParserConfigurationException - is thrown if there is a parser configuration exception

java.io.IOException - is thrown if there is a IO Exception

java.sql.SQLException - is thrown if there is a SQL exception

DatabaseException - is thrown if there is a database exception

java.lang.ClassNotFoundException - thrown if the h2 database driver cannot be loaded

UpdateException - thrown if the file could not be found

CorruptedDatastreamException - thrown if the file was found to be a corrupted download