org.camunda.bpm.container.impl.deployment.scanning
Class ClassPathProcessApplicationScanner

java.lang.Object
  org.camunda.bpm.container.impl.deployment.scanning.ClassPathProcessApplicationScanner

All Implemented Interfaces:

ProcessApplicationScanner

public class ClassPathProcessApplicationScanner
extends Object
implements ProcessApplicationScanner

Scans for bpmn20.xml files in the classpath of the given classloader.

Scans all branches of the classpath containing a META-INF/processes.xml file

Author:

Daniel Meyer, Falko Menge

Constructor Summary

ClassPathProcessApplicationScanner()

Method Summary

protected void	addResource(Object source, Map<String,byte[]> resourceMap, String resourceRootPath, String resourceName)
Map<String,byte[]>	findResources(ClassLoader classLoader, String paResourceRootPath, URL metaFileUrl)
Map<String,byte[]>	findResources(ClassLoader classLoader, String paResourceRootPath, URL metaFileUrl, String[] additionalResourceSuffixes)
protected void	handleArchive(File file, String paResourceRootPath, String[] additionalResourceSuffixes, Map<String,byte[]> resourceMap)
protected void	handleDirectory(File directory, String rootPath, String localPath, String paResourceRootPath, boolean isPaLocal, String[] additionalResourceSuffixes, Map<String,byte[]> resourceMap)
protected boolean	isBelowPath(String processFileName, String paResourceRootPath)
protected Enumeration<URL>	loadClasspathResourceRoots(ClassLoader classLoader, String strippedPaResourceRootPath)
void	scanPaResourceRootPath(ClassLoader classLoader, URL metaFileUrl, String paResourceRootPath, Map<String,byte[]> resourceMap)
void	scanPaResourceRootPath(ClassLoader classLoader, URL metaFileUrl, String paResourceRootPath, String[] additionalResourceSuffixes, Map<String,byte[]> resourceMap)
protected void	scanPath(String urlPath, String paResourceRootPath, boolean isPaLocal, String[] additionalResourceSuffixes, Map<String,byte[]> resourceMap)
protected void	scanUrl(URL url, String paResourceRootPath, boolean isPaLocal, String[] additionalResourceSuffixes, Map<String,byte[]> resourceMap)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassPathProcessApplicationScanner

public ClassPathProcessApplicationScanner()

Method Detail

findResources

public Map<String,byte[]> findResources(ClassLoader classLoader,
                                        String paResourceRootPath,
                                        URL metaFileUrl)

Specified by:

findResources in interface ProcessApplicationScanner

Parameters:

classLoader - the classloader to scan

paResourceRootPath - see ProcessArchiveXml.PROP_RESOURCE_ROOT_PATH

metaFileUrl - the URL to the META-INF/processes.xml file

Returns:

a Map of process definitions

findResources

public Map<String,byte[]> findResources(ClassLoader classLoader,
                                        String paResourceRootPath,
                                        URL metaFileUrl,
                                        String[] additionalResourceSuffixes)

Specified by:

findResources in interface ProcessApplicationScanner

Parameters:

classLoader - the classloader to scan

paResourceRootPath - see ProcessArchiveXml.PROP_RESOURCE_ROOT_PATH

metaFileUrl - the URL to the META-INF/processes.xml file

additionalResourceSuffixes - a list of additional suffixes for resources

Returns:

a Map of process definitions

scanPaResourceRootPath

public void scanPaResourceRootPath(ClassLoader classLoader,
                                   URL metaFileUrl,
                                   String paResourceRootPath,
                                   Map<String,byte[]> resourceMap)

scanPaResourceRootPath

public void scanPaResourceRootPath(ClassLoader classLoader,
                                   URL metaFileUrl,
                                   String paResourceRootPath,
                                   String[] additionalResourceSuffixes,
                                   Map<String,byte[]> resourceMap)

scanUrl

protected void scanUrl(URL url,
                       String paResourceRootPath,
                       boolean isPaLocal,
                       String[] additionalResourceSuffixes,
                       Map<String,byte[]> resourceMap)

scanPath

protected void scanPath(String urlPath,
                        String paResourceRootPath,
                        boolean isPaLocal,
                        String[] additionalResourceSuffixes,
                        Map<String,byte[]> resourceMap)

handleArchive

protected void handleArchive(File file,
                             String paResourceRootPath,
                             String[] additionalResourceSuffixes,
                             Map<String,byte[]> resourceMap)

handleDirectory

protected void handleDirectory(File directory,
                               String rootPath,
                               String localPath,
                               String paResourceRootPath,
                               boolean isPaLocal,
                               String[] additionalResourceSuffixes,
                               Map<String,byte[]> resourceMap)

addResource

protected void addResource(Object source,
                           Map<String,byte[]> resourceMap,
                           String resourceRootPath,
                           String resourceName)

loadClasspathResourceRoots

protected Enumeration<URL> loadClasspathResourceRoots(ClassLoader classLoader,
                                                      String strippedPaResourceRootPath)

isBelowPath

protected boolean isBelowPath(String processFileName,
                              String paResourceRootPath)