org.apache.oodt.cas.curation.service

Class CurationService

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.oodt.cas.curation.service.CurationService

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, CuratorConfMetKeys

Direct Known Subclasses:

DirectoryResource, IngestionResource, MetadataResource, PolicyResource, SystemResource

public class CurationService
extends javax.servlet.http.HttpServlet
implements CuratorConfMetKeys

The Main Curation Web Service responsible for providing basic tools and functionality for performing ingestion into the CAS filemgr, and management of the staging area for ingestion.

Version:

$Revision$

Author:

pramirez, mattmann

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static CurationServiceConfig	config
protected static String	FORMAT_HTML
protected static String	FORMAT_JSON
protected SingleSignOn	sso
protected static String	UNKNOWN_OUT_FORMAT

Fields inherited from interface org.apache.oodt.cas.curation.metadata.CuratorConfMetKeys

CATALOG_FACTORY_CLASS, CRAWLER_CONF_FILE, DEFAULT_TRANSFER_FACTORY, FM_PROPS, FM_URL, MET_AREA_PATH, MET_EXTENSION, MET_EXTRACTOR_CONF_UPLOAD_PATH, POLICY_UPLOAD_PATH, STAGING_AREA_PATH

Constructor Summary

Constructors

Constructor and Description
CurationService() Default Constructor.

Method Summary

Modifier and Type	Method and Description
protected String	cleansePath(String path)
String	getDirectoryAreaAsJSON(String base, String path, boolean showFiles) Gets the staging area as a JSON formatted response object.
protected String[]	getFilesInDirectory(String directory, boolean showFiles)
void	init(javax.servlet.ServletConfig conf)
protected void	sendRedirect(String page, javax.ws.rs.core.UriInfo uriInfo, javax.servlet.http.HttpServletResponse response)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

config

public static CurationServiceConfig config

FORMAT_JSON

protected static final String FORMAT_JSON

See Also:

Constant Field Values

FORMAT_HTML

protected static final String FORMAT_HTML

See Also:

Constant Field Values

UNKNOWN_OUT_FORMAT

protected static final String UNKNOWN_OUT_FORMAT

See Also:

Constant Field Values

sso

protected SingleSignOn sso

Constructor Detail

CurationService

public CurationService()

Default Constructor.

Method Detail

init

public void init(javax.servlet.ServletConfig conf)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

getDirectoryAreaAsJSON

public String getDirectoryAreaAsJSON(String base,
                                     String path,
                                     boolean showFiles)

Gets the staging area as a JSON formatted response object.

Parameters:

base - The base directory to read files from, should be the staging area root.

path - The particular child path within the staging area.

showFiles - Whether or not to show File.isFile() files or not.

Returns:

A String representation formatting using JSONObject.toString().

getFilesInDirectory

protected String[] getFilesInDirectory(String directory,
                                       boolean showFiles)

sendRedirect

protected void sendRedirect(String page,
                            javax.ws.rs.core.UriInfo uriInfo,
                            javax.servlet.http.HttpServletResponse response)
                     throws IOException

Throws:

IOException

cleansePath

protected String cleansePath(String path)
                      throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException