org.dlese.dpc.schemedit.action
Class StandAloneSchemEditAction

java.lang.Object
  org.apache.struts.action.Action
      org.dlese.dpc.schemedit.action.DCSAction
          org.dlese.dpc.schemedit.action.AbstractSchemEditAction
              org.dlese.dpc.schemedit.action.StandAloneSchemEditAction

Direct Known Subclasses:

CollectionConfigAction, FrameworkConfigAction

public class StandAloneSchemEditAction
extends AbstractSchemEditAction

Metadata Editor controller for xml records to be created and edited in a particular disk directory rather than reading and writing to a indexed repository.

Author:

ostwald

Field Summary

protected static boolean	debug Description of the Field
protected File	recordsDir

Fields inherited from class org.dlese.dpc.schemedit.action.AbstractSchemEditAction

firstPage, homePage, xmlFormat

Fields inherited from class org.dlese.dpc.schemedit.action.DCSAction

accessManager, collectionRegistry, dcsDataManager, frameworkRegistry, ndrServiceEnabled, repositoryManager, repositoryService, requiredRole, sessionRegistry, userManager

Fields inherited from class org.apache.struts.action.Action

defaultLocale, servlet

Constructor Summary

StandAloneSchemEditAction()

Method Summary

ActionForward	execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) Processes the specified HTTP request and creates the corresponding HTTP response by forwarding to a JSP that will create it.
protected File	getFileToEdit(ActionMapping mapping, ActionForm form, HttpServletRequest request, SchemaHelper schemaHelper) Gets the fileToEdit attribute of the StandAloneSchemEditAction object
protected File	getRecordsDir() Gets the recordsDir attribute of the StandAloneSchemEditAction object
protected Document	getRemoteRecord(String recId) Obtain a record via Web Service.
protected String	getXmlFormat() Gets the xmlFormat attribute of the StandAloneSchemEditAction object
protected ActionForward	handleCancelRequest(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) Cancels editing of current metadata record.
protected ActionForward	handleChangeIdRequest(ActionMapping mapping, ActionForm form, HttpServletRequest request, SchemaHelper schemaHelper, SchemEditValidator validator) Description of the Method
protected ActionForward	handleEditRequest(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) Description of the Method
protected ActionForward	handleMissingCommand(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) Requests without a command forward control to the home page for this framework.
protected ActionForward	handleNewRecordRequest(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) Description of the Method
protected ActionForward	handleOtherCommands(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) Description of the Method
protected ActionForward	handleSaveRequest(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response, SchemEditValidator validator) Description of the Method
protected void	prtln(String s) Print a line to standard out.
protected void	putRecord(ActionMapping mapping, ActionForm form, HttpServletRequest request) Saves a metadata record either to disk
protected ActionErrors	saveRecord(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response, SchemEditValidator validator) Save a record to disk.

Methods inherited from class org.dlese.dpc.schemedit.action.AbstractSchemEditAction

attachNewElement, getEditorMapping, getMetaDataFramework, getValidator, handleDeleteElement, handleExitCommand, handleGuardedExit, handleMissingLockException, handleTimedOutGuardedExit, isDocDirty, prtlnErr, uniqueUrlCheck, uniqueValueCheck

Methods inherited from class org.dlese.dpc.schemedit.action.DCSAction

getMetaDataFramework, getRequiredContextAttributeValue, getSessionBean, getSessionUser, getSessionUser, getSessionUserName, initializeFromContext

Methods inherited from class org.apache.struts.action.Action

addErrors, addMessages, execute, generateToken, getDataSource, getDataSource, getErrors, getLocale, getMessages, getResources, getResources, getServlet, isCancelled, isTokenValid, isTokenValid, resetToken, saveErrors, saveErrors, saveErrors, saveMessages, saveMessages, saveToken, setLocale, setServlet

Methods inherited from class java.lang.Object

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

Field Detail

debug

protected static boolean debug

Description of the Field

recordsDir

protected File recordsDir

Constructor Detail

StandAloneSchemEditAction

public StandAloneSchemEditAction()

Method Detail

getXmlFormat

protected String getXmlFormat()

Gets the xmlFormat attribute of the StandAloneSchemEditAction object

Specified by:

getXmlFormat in class AbstractSchemEditAction

Returns:

The xmlFormat value

execute

public ActionForward execute(ActionMapping mapping,
                             ActionForm form,
                             HttpServletRequest request,
                             HttpServletResponse response)
                      throws IOException,
                             ServletException

Description copied from class: AbstractSchemEditAction

Processes the specified HTTP request and creates the corresponding HTTP response by forwarding to a JSP that will create it. Returns an ActionForward instance that maps to the Struts forwarding name "xxx.xxx," which must be configured in struts-config.xml to forward to the JSP page that will handle the request.

Overrides:

execute in class AbstractSchemEditAction

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

response - Description of the Parameter

Returns:

Description of the Return Value

Throws:

IOException - Description of the Exception

ServletException - Description of the Exception

getRecordsDir

protected File getRecordsDir()

Gets the recordsDir attribute of the StandAloneSchemEditAction object

Returns:

The recordsDir value

getRemoteRecord

protected Document getRemoteRecord(String recId)
                            throws ServletException

Obtain a record via Web Service.

Parameters:

recId - Description of the Parameter

Returns:

Description of the Return Value

Throws:

ServletException - Description of the Exception

handleMissingCommand

protected ActionForward handleMissingCommand(ActionMapping mapping,
                                             ActionForm form,
                                             HttpServletRequest request,
                                             HttpServletResponse response)
                                      throws ServletException

Requests without a command forward control to the home page for this framework.

Specified by:

handleMissingCommand in class AbstractSchemEditAction

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

response - Description of the Parameter

Returns:

Description of the Return Value

Throws:

ServletException - Description of the Exception

handleOtherCommands

protected ActionForward handleOtherCommands(ActionMapping mapping,
                                            ActionForm form,
                                            HttpServletRequest request,
                                            HttpServletResponse response)
                                     throws ServletException,
                                            MissingLockException

Description of the Method

Overrides:

handleOtherCommands in class AbstractSchemEditAction

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

response - Description of the Parameter

Returns:

Description of the Return Value

Throws:

ServletException - Description of the Exception

MissingLockException - NOT YET DOCUMENTED

saveRecord

protected ActionErrors saveRecord(ActionMapping mapping,
                                  ActionForm form,
                                  HttpServletRequest request,
                                  HttpServletResponse response,
                                  SchemEditValidator validator)
                           throws MissingLockException

Save a record to disk. With the exception of MissingLock errors and Exceptions thrown by putRecord, exceptions are caught and returned as ActionErrors.

Throws:

MissingLockException

handleSaveRequest

protected ActionForward handleSaveRequest(ActionMapping mapping,
                                          ActionForm form,
                                          HttpServletRequest request,
                                          HttpServletResponse response,
                                          SchemEditValidator validator)
                                   throws ServletException,
                                          MissingLockException

Description copied from class: AbstractSchemEditAction

Description of the Method

Specified by:

handleSaveRequest in class AbstractSchemEditAction

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

response - Description of the Parameter

validator - Description of the Parameter

Returns:

Description of the Return Value

Throws:

ServletException - Description of the Exception

MissingLockException - Description of the Exception

getFileToEdit

protected File getFileToEdit(ActionMapping mapping,
                             ActionForm form,
                             HttpServletRequest request,
                             SchemaHelper schemaHelper)
                      throws Exception

Gets the fileToEdit attribute of the StandAloneSchemEditAction object

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

schemaHelper - Description of the Parameter

Returns:

The fileToEdit value

Throws:

Exception - Description of the Exception

handleNewRecordRequest

protected ActionForward handleNewRecordRequest(ActionMapping mapping,
                                               ActionForm form,
                                               HttpServletRequest request,
                                               HttpServletResponse response)
                                        throws ServletException

Description of the Method

Specified by:

handleNewRecordRequest in class AbstractSchemEditAction

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

response - Description of the Parameter

Returns:

Description of the Return Value

Throws:

ServletException - Description of the Exception

handleCancelRequest

protected ActionForward handleCancelRequest(ActionMapping mapping,
                                            ActionForm form,
                                            HttpServletRequest request,
                                            HttpServletResponse response)
                                     throws ServletException

Description copied from class: AbstractSchemEditAction

Cancels editing of current metadata record.

Specified by:

handleCancelRequest in class AbstractSchemEditAction

Parameters:

mapping - the ActionMapping

form - the ActionForm

request - the Request

response - the Response

Returns:

NOT YET DOCUMENTED

Throws:

ServletException - NOT YET DOCUMENTED

handleEditRequest

protected ActionForward handleEditRequest(ActionMapping mapping,
                                          ActionForm form,
                                          HttpServletRequest request,
                                          HttpServletResponse response)
                                   throws ServletException

Description of the Method

Specified by:

handleEditRequest in class AbstractSchemEditAction

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

response - Description of the Parameter

Returns:

Description of the Return Value

Throws:

ServletException - Description of the Exception

putRecord

protected void putRecord(ActionMapping mapping,
                         ActionForm form,
                         HttpServletRequest request)
                  throws Exception

Saves a metadata record either to disk

Specified by:

putRecord in class AbstractSchemEditAction

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

Throws:

Exception - if save operation is unsuccessful

handleChangeIdRequest

protected ActionForward handleChangeIdRequest(ActionMapping mapping,
                                              ActionForm form,
                                              HttpServletRequest request,
                                              SchemaHelper schemaHelper,
                                              SchemEditValidator validator)

Description of the Method

Parameters:

mapping - Description of the Parameter

form - Description of the Parameter

request - Description of the Parameter

schemaHelper - Description of the Parameter

validator - Description of the Parameter

Returns:

Description of the Return Value

prtln

protected void prtln(String s)

Print a line to standard out.

Overrides:

prtln in class AbstractSchemEditAction

Parameters:

s - The String to print.