Re: [Dspace-tech] dspace import throws NullPointerException

2015-08-03 Thread Claudia Jürgen 
Hi Layale,

make sure you got the right structure for the import directory see
https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format#ImportingandExportingItemsviaSimpleArchiveFormat-DSpaceSimpleArchiveFormat

The command output indicates that there is no directory in:
/backup/staging/1

I assume that your structure looks like
/backup/staging/1/dublin_core.xml
/backup/staging/1/foo.pdf
...
then you got to use
-s /backup/staging

Hope this helps

Claudia


Am 03.08.2015 um 12:12 schrieb Layale Bassil:
 Hello Claudia,

 Thank you so much for your clear response. I have added the below settings to 
 the dspace.cfg file because they were missing. However the import is no more 
 giving an error but the imported items are not being shown. I am getting the 
 below output when importing one item using the below command:

 [root@Lclone ~]# /data/bin/dspace import -a -e dsp...@aub.edu.lb -c 
 10938/10266 -s /backup/staging/1 -m /backup/staging/mapfile
 Destination collections:
 Owning  Collection: Faculty Publications
 Adding items from directory: /backup/staging/1
 Generating mapfile: /backup/staging/mapfile
 Started: 1438596129729
 Ended: 1438596130152
 Elapsed time: 0 secs (423 msecs)

 But when I refresh the items in the collection no new items were added. Do 
 you think it is a handle issue (maybe using an already used handle)? Or do I 
 need to re-index? The mapfile is empty which means no import is occurring. 
 What should I do?

 Thanks!
 Regards.

 -Original Message-
 From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de]
 Sent: Friday, July 31, 2015 2:12 PM
 To: dspace-tech@lists.sourceforge.net
 Subject: Re: [Dspace-tech] dspace import throws NullPointerException


 Hello Layale,

 the import directory is configured in
 [dspace]/config/dspace.cfg
 ### Batch Item import settings ###
 # The directory where the results of imports will be placed (mapfile, upload 
 file) org.dspace.app.batchitemimport.work.dir = ${dspace.dir}/imports

 The dspace.dir ist configured in dspace.cfg too # DSpace installation 
 directory dspace.dir = ${dspace.install.dir}

 which uses the dspace.install.dir from
 [dspace-source]/dspace/build.properties


 There might be other issues like permissions.

 Hope this helps

 Claudia

 Am 31.07.2015 um 12:31 schrieb Layale Bassil:
 Hello Stefan,



 I am also facing exception when I try to import. I am using the same
 import command as the one you used, and I am getting the following
 exception at Line 108 which is (File tempWorkDirFile = new
 File(tempWorkDir);



 Exception in thread main java.lang.ExceptionInInitializerError

   at java.lang.Class.forName0(Native Method)

   at java.lang.Class.forName(Class.java:274)

   at
 org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.ja
 va:141)

   at
 org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)

 Caused by: java.lang.NullPointerException

   at java.io.File.init(File.java:277)

   at
 org.dspace.app.itemimport.ItemImport.clinit(ItemImport.java:108)

   ... 4 more



 The error is not telling me anything, but it might be related to creating 
 the temp working directory. Where can I find the value of this property: 
 ConfigurationManager.getProperty(org.dspace.app.batchitemimport.work.dir); 
 ?



 Your help is very much appreciated to know how to solve this issue.



 Thanks.



 -Original Message-
 From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
 Sent: Thursday, July 30, 2015 1:50 PM
 To: dspace-tech@lists.sourceforge.net
 Subject: [Dspace-tech] dspace import throws NullPointerException



 Dear Members,



 i try to ingest some content with the commandline tool dspace import.



 I want to ingest the content via the Simple Archive Format 
 (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).





 The ingest is started with



 dspace@server dspace import -a -e f...@bar.demailto:f...@bar.de -s . -m 
 mapfile.

 No collections given. Assuming 'collections' file inside item directory 
 Adding items from directory: .

 Generating mapfile: mapfile

 Processing collections file: collections ...



 The content of the collection file is 123456789/9.



 When i start the ingest, the process throws a NullPointerException but if i 
 use the -c option with the collection_id from the file it works.



 I use the debugger to find the cause of the exception. The method 
 addItem(Context c, Collection[] mycollections, String path, String itemname, 
 PrintWriter mapOut, boolean template) throws Exception) in the package 
 org.dspace.app.itemimport throws the exception.

 I determine that the method addItem is called with the parameter 
 mycollections = null but if i use the -c option the parameter holds the 
 collection_id.



 I add at line 736 the statement mycollections = clist. After this change the 
 process behave like -c

Re: [Dspace-tech] dspace import throws NullPointerException

2015-08-03 Thread Layale Bassil 
Hello Claudia,

Thank you so much for your clear response. I have added the below settings to 
the dspace.cfg file because they were missing. However the import is no more 
giving an error but the imported items are not being shown. I am getting the 
below output when importing one item using the below command:

[root@Lclone ~]# /data/bin/dspace import -a -e dsp...@aub.edu.lb -c 10938/10266 
-s /backup/staging/1 -m /backup/staging/mapfile
Destination collections:
Owning  Collection: Faculty Publications
Adding items from directory: /backup/staging/1
Generating mapfile: /backup/staging/mapfile
Started: 1438596129729
Ended: 1438596130152
Elapsed time: 0 secs (423 msecs)

But when I refresh the items in the collection no new items were added. Do you 
think it is a handle issue (maybe using an already used handle)? Or do I need 
to re-index? The mapfile is empty which means no import is occurring. What 
should I do?

Thanks!
Regards.

-Original Message-
From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de] 
Sent: Friday, July 31, 2015 2:12 PM
To: dspace-tech@lists.sourceforge.net
Subject: Re: [Dspace-tech] dspace import throws NullPointerException


Hello Layale,

the import directory is configured in
[dspace]/config/dspace.cfg
### Batch Item import settings ###
# The directory where the results of imports will be placed (mapfile, upload 
file) org.dspace.app.batchitemimport.work.dir = ${dspace.dir}/imports

The dspace.dir ist configured in dspace.cfg too # DSpace installation directory 
dspace.dir = ${dspace.install.dir}

which uses the dspace.install.dir from
[dspace-source]/dspace/build.properties


There might be other issues like permissions.

Hope this helps

Claudia

Am 31.07.2015 um 12:31 schrieb Layale Bassil:
 Hello Stefan,



 I am also facing exception when I try to import. I am using the same 
 import command as the one you used, and I am getting the following 
 exception at Line 108 which is (File tempWorkDirFile = new 
 File(tempWorkDir);



 Exception in thread main java.lang.ExceptionInInitializerError

  at java.lang.Class.forName0(Native Method)

  at java.lang.Class.forName(Class.java:274)

  at 
 org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.ja
 va:141)

  at 
 org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)

 Caused by: java.lang.NullPointerException

  at java.io.File.init(File.java:277)

  at 
 org.dspace.app.itemimport.ItemImport.clinit(ItemImport.java:108)

  ... 4 more



 The error is not telling me anything, but it might be related to creating the 
 temp working directory. Where can I find the value of this property: 
 ConfigurationManager.getProperty(org.dspace.app.batchitemimport.work.dir); ?



 Your help is very much appreciated to know how to solve this issue.



 Thanks.



 -Original Message-
 From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
 Sent: Thursday, July 30, 2015 1:50 PM
 To: dspace-tech@lists.sourceforge.net
 Subject: [Dspace-tech] dspace import throws NullPointerException



 Dear Members,



 i try to ingest some content with the commandline tool dspace import.



 I want to ingest the content via the Simple Archive Format 
 (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).





 The ingest is started with



 dspace@server dspace import -a -e f...@bar.demailto:f...@bar.de -s . -m 
 mapfile.

 No collections given. Assuming 'collections' file inside item directory 
 Adding items from directory: .

 Generating mapfile: mapfile

 Processing collections file: collections ...



 The content of the collection file is 123456789/9.



 When i start the ingest, the process throws a NullPointerException but if i 
 use the -c option with the collection_id from the file it works.



 I use the debugger to find the cause of the exception. The method 
 addItem(Context c, Collection[] mycollections, String path, String itemname, 
 PrintWriter mapOut, boolean template) throws Exception) in the package 
 org.dspace.app.itemimport throws the exception.

 I determine that the method addItem is called with the parameter 
 mycollections = null but if i use the -c option the parameter holds the 
 collection_id.



 I add at line 736 the statement mycollections = clist. After this change the 
 process behave like -c option is set.



 My questions are:

 Is this a bug and should i report it?

 Has my fix some side effects?



 Thanks in advance,

 Stefan



 --
 

 ___

 DSpace-tech mailing list

 DSpace-tech@lists.sourceforge.netmailto:DSpace-tech@lists.sourceforge
 .net

 https://lists.sourceforge.net/lists/listinfo/dspace-tech

 List Etiquette: 
 https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette

Re: [Dspace-tech] dspace import throws NullPointerException

2015-08-03 Thread Layale Bassil 
Hello,

Thank you so much Kostas and Claudia! Well everything was correct except that I 
should use /backup/staging instead of /backup/staging/1. I thought using 
the full path will work by importing only the specified item. The items are now 
properly imported. Is it normal that I have to re-index for them to be 
searchable?

Many thanks again for your continuous support.
Regards.

Layale.

-Original Message-
From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de] 
Sent: Monday, August 03, 2015 1:28 PM
To: dspace-tech@lists.sourceforge.net
Subject: Re: [Dspace-tech] dspace import throws NullPointerException

Hi Layale,

make sure you got the right structure for the import directory see 
https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format#ImportingandExportingItemsviaSimpleArchiveFormat-DSpaceSimpleArchiveFormat

The command output indicates that there is no directory in:
/backup/staging/1

I assume that your structure looks like
/backup/staging/1/dublin_core.xml
/backup/staging/1/foo.pdf
...
then you got to use
-s /backup/staging

Hope this helps

Claudia


Am 03.08.2015 um 12:12 schrieb Layale Bassil:
 Hello Claudia,

 Thank you so much for your clear response. I have added the below settings to 
 the dspace.cfg file because they were missing. However the import is no more 
 giving an error but the imported items are not being shown. I am getting the 
 below output when importing one item using the below command:

 [root@Lclone ~]# /data/bin/dspace import -a -e dsp...@aub.edu.lb -c 
 10938/10266 -s /backup/staging/1 -m /backup/staging/mapfile Destination 
 collections:
 Owning  Collection: Faculty Publications Adding items from directory: 
 /backup/staging/1 Generating mapfile: /backup/staging/mapfile
 Started: 1438596129729
 Ended: 1438596130152
 Elapsed time: 0 secs (423 msecs)

 But when I refresh the items in the collection no new items were added. Do 
 you think it is a handle issue (maybe using an already used handle)? Or do I 
 need to re-index? The mapfile is empty which means no import is occurring. 
 What should I do?

 Thanks!
 Regards.

 -Original Message-
 From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de]
 Sent: Friday, July 31, 2015 2:12 PM
 To: dspace-tech@lists.sourceforge.net
 Subject: Re: [Dspace-tech] dspace import throws NullPointerException


 Hello Layale,

 the import directory is configured in
 [dspace]/config/dspace.cfg
 ### Batch Item import settings ###
 # The directory where the results of imports will be placed (mapfile, 
 upload file) org.dspace.app.batchitemimport.work.dir = 
 ${dspace.dir}/imports

 The dspace.dir ist configured in dspace.cfg too # DSpace installation 
 directory dspace.dir = ${dspace.install.dir}

 which uses the dspace.install.dir from 
 [dspace-source]/dspace/build.properties


 There might be other issues like permissions.

 Hope this helps

 Claudia

 Am 31.07.2015 um 12:31 schrieb Layale Bassil:
 Hello Stefan,



 I am also facing exception when I try to import. I am using the same 
 import command as the one you used, and I am getting the following 
 exception at Line 108 which is (File tempWorkDirFile = new 
 File(tempWorkDir);



 Exception in thread main java.lang.ExceptionInInitializerError

   at java.lang.Class.forName0(Native Method)

   at java.lang.Class.forName(Class.java:274)

   at
 org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.j
 a
 va:141)

   at
 org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)

 Caused by: java.lang.NullPointerException

   at java.io.File.init(File.java:277)

   at
 org.dspace.app.itemimport.ItemImport.clinit(ItemImport.java:108)

   ... 4 more



 The error is not telling me anything, but it might be related to creating 
 the temp working directory. Where can I find the value of this property: 
 ConfigurationManager.getProperty(org.dspace.app.batchitemimport.work.dir); 
 ?



 Your help is very much appreciated to know how to solve this issue.



 Thanks.



 -Original Message-
 From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
 Sent: Thursday, July 30, 2015 1:50 PM
 To: dspace-tech@lists.sourceforge.net
 Subject: [Dspace-tech] dspace import throws NullPointerException



 Dear Members,



 i try to ingest some content with the commandline tool dspace import.



 I want to ingest the content via the Simple Archive Format 
 (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).





 The ingest is started with



 dspace@server dspace import -a -e f...@bar.demailto:f...@bar.de -s . -m 
 mapfile.

 No collections given. Assuming 'collections' file inside item directory 
 Adding items from directory: .

 Generating mapfile: mapfile

 Processing collections file: collections ...



 The content of the collection file is 123456789/9.



 When i start the ingest, the process

Re: [Dspace-tech] dspace import throws NullPointerException

2015-07-31 Thread Graham Triggs 
Hi,

I think the point is that the value is returning null - e.g. it is not set
in your dspace.cfg - and so a null is passed into the new File(), and
throwing a NullPointerException.

Ugh.

That code needs updating - the static initializer in ItemImport ought to
have try {} catch around it, and there should be explicit handling of the
configuration property not being present (null).

G

On 31 July 2015 at 11:31, Layale Bassil l...@aub.edu.lb wrote:

 Hello Stefan,



 I am also facing exception when I try to import. I am using the same
 import command as the one you used, and I am getting the following
 exception at Line 108 which is (File tempWorkDirFile = new
 File(tempWorkDir);



 Exception in thread main java.lang.ExceptionInInitializerError

 at java.lang.Class.forName0(Native Method)

 at java.lang.Class.forName(Class.java:274)

 at
 org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:141)

 at
 org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)

 Caused by: java.lang.NullPointerException

 at java.io.File.init(File.java:277)

 at
 org.dspace.app.itemimport.ItemImport.clinit(ItemImport.java:108)

 ... 4 more



 The error is not telling me anything, but it might be related to creating
 the temp working directory. Where can I find the value of this property:
 ConfigurationManager.getProperty(org.dspace.app.batchitemimport.work.dir);
 ?



 Your help is very much appreciated to know how to solve this issue.



 Thanks.



 -Original Message-
 From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
 Sent: Thursday, July 30, 2015 1:50 PM
 To: dspace-tech@lists.sourceforge.net
 Subject: [Dspace-tech] dspace import throws NullPointerException



 Dear Members,



 i try to ingest some content with the commandline tool dspace import.



 I want to ingest the content via the Simple Archive Format (
 https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format
 ).





 The ingest is started with



 dspace@server dspace import -a -e f...@bar.de -s . -m mapfile.

 No collections given. Assuming 'collections' file inside item directory
 Adding items from directory: .

 Generating mapfile: mapfile

 Processing collections file: collections ...



 The content of the collection file is 123456789/9.



 When i start the ingest, the process throws a NullPointerException but if
 i use the -c option with the collection_id from the file it works.



 I use the debugger to find the cause of the exception. The method
 addItem(Context c, Collection[] mycollections, String path, String
 itemname, PrintWriter mapOut, boolean template) throws Exception) in the
 package org.dspace.app.itemimport throws the exception.

 I determine that the method addItem is called with the parameter
 mycollections = null but if i use the -c option the parameter holds the
 collection_id.



 I add at line 736 the statement mycollections = clist. After this change
 the process behave like -c option is set.



 My questions are:

 Is this a bug and should i report it?

 Has my fix some side effects?



 Thanks in advance,

 Stefan




 --

 ___

 DSpace-tech mailing list

 DSpace-tech@lists.sourceforge.net

 https://lists.sourceforge.net/lists/listinfo/dspace-tech

 List Etiquette:
 https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette


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Re: [Dspace-tech] dspace import throws NullPointerException

2015-07-31 Thread Layale Bassil 
Hello Stefan,



I am also facing exception when I try to import. I am using the same import 
command as the one you used, and I am getting the following exception at Line 
108 which is (File tempWorkDirFile = new File(tempWorkDir);



Exception in thread main java.lang.ExceptionInInitializerError

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:274)

at 
org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:141)

at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)

Caused by: java.lang.NullPointerException

at java.io.File.init(File.java:277)

at org.dspace.app.itemimport.ItemImport.clinit(ItemImport.java:108)

... 4 more



The error is not telling me anything, but it might be related to creating the 
temp working directory. Where can I find the value of this property: 
ConfigurationManager.getProperty(org.dspace.app.batchitemimport.work.dir); ?



Your help is very much appreciated to know how to solve this issue.



Thanks.



-Original Message-
From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
Sent: Thursday, July 30, 2015 1:50 PM
To: dspace-tech@lists.sourceforge.net
Subject: [Dspace-tech] dspace import throws NullPointerException



Dear Members,



i try to ingest some content with the commandline tool dspace import.



I want to ingest the content via the Simple Archive Format 
(https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).





The ingest is started with



dspace@server dspace import -a -e f...@bar.demailto:f...@bar.de -s . -m 
mapfile.

No collections given. Assuming 'collections' file inside item directory Adding 
items from directory: .

Generating mapfile: mapfile

Processing collections file: collections ...



The content of the collection file is 123456789/9.



When i start the ingest, the process throws a NullPointerException but if i use 
the -c option with the collection_id from the file it works.



I use the debugger to find the cause of the exception. The method 
addItem(Context c, Collection[] mycollections, String path, String itemname, 
PrintWriter mapOut, boolean template) throws Exception) in the package 
org.dspace.app.itemimport throws the exception.

I determine that the method addItem is called with the parameter mycollections 
= null but if i use the -c option the parameter holds the collection_id.



I add at line 736 the statement mycollections = clist. After this change the 
process behave like -c option is set.



My questions are:

Is this a bug and should i report it?

Has my fix some side effects?



Thanks in advance,

Stefan



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Re: [Dspace-tech] dspace import throws NullPointerException

2015-07-30 Thread Stefan Fritzsche 
Hello Claudia,

thanks for your reply. I got the same problem when i use the replace
options instead the add.
Should i report both as one issues or should be open a issue for each case?

Kind regards,
Stefan

On 07/30/2015 01:44 PM, Claudia Jürgen wrote:
 Hello Stefan,

 you are right this looks (not tested it) like a bug in:

 https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/app/itemimport/ItemImport.java#L736

 addItem(c, mycollections, sourceDir, dircontents[i], mapOut, template);
 should be
 addItem(c, clist, sourceDir, dircontents[i], mapOut, template);

 If you add the line you mentioned
  I add at line 736 the statement mycollections = clist. After this 
 change the process behave like -c option is set.
 This will fail if using the importer with the -c option.

 You can file it in our issue Tracker:
 https://jira.duraspace.org/browse/DS/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel

 Hope this helps

 and

 Grüße aus dem Ruhrpott

 Claudia


 Am 30.07.2015 um 12:50 schrieb Stefan Fritzsche:
 Dear Members,

 i try to ingest some content with the commandline tool dspace import.

 I want to ingest the content via the Simple Archive Format
 (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).


 The ingest is started with

 dspace@server dspace import -a -e f...@bar.de -s . -m mapfile.
 No collections given. Assuming 'collections' file inside item directory
 Adding items from directory: .
 Generating mapfile: mapfile
 Processing collections file: collections
 ...

 The content of the collection file is 123456789/9.

 When i start the ingest, the process throws a NullPointerException but
 if i use the -c option with the collection_id from the file it works.

 I use the debugger to find the cause of the exception. The method
 addItem(Context c, Collection[] mycollections, String path, String
 itemname, PrintWriter mapOut, boolean template) throws Exception) in the
 package org.dspace.app.itemimport throws the exception.
 I determine that the method addItem is called with the parameter
 mycollections = null but if i use the -c option the parameter holds the
 collection_id.

 I add at line 736 the statement mycollections = clist. After this change
 the process behave like -c option is set.

 My questions are:
 Is this a bug and should i report it?
 Has my fix some side effects?

 Thanks in advance,
 Stefan

 --
 ___
 DSpace-tech mailing list
 DSpace-tech@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/dspace-tech
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-- 
Stefan Fritzsche
email: stefan.fritzs...@tu-dresden.de
tel: (49) 351 463-33212
-
Zellescher Weg 12 // Willersbau A 109
01069 Dresden


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Re: [Dspace-tech] dspace import throws NullPointerException

2015-07-30 Thread Claudia Jürgen 
Hello Stefan,

you are right this looks (not tested it) like a bug in:

https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/app/itemimport/ItemImport.java#L736

addItem(c, mycollections, sourceDir, dircontents[i], mapOut, template);
should be
addItem(c, clist, sourceDir, dircontents[i], mapOut, template);

If you add the line you mentioned
 I add at line 736 the statement mycollections = clist. After this 
change the process behave like -c option is set.
This will fail if using the importer with the -c option.

You can file it in our issue Tracker:
https://jira.duraspace.org/browse/DS/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel

Hope this helps

and

Grüße aus dem Ruhrpott

Claudia


Am 30.07.2015 um 12:50 schrieb Stefan Fritzsche:
 Dear Members,

 i try to ingest some content with the commandline tool dspace import.

 I want to ingest the content via the Simple Archive Format
 (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).


 The ingest is started with

 dspace@server dspace import -a -e f...@bar.de -s . -m mapfile.
 No collections given. Assuming 'collections' file inside item directory
 Adding items from directory: .
 Generating mapfile: mapfile
 Processing collections file: collections
 ...

 The content of the collection file is 123456789/9.

 When i start the ingest, the process throws a NullPointerException but
 if i use the -c option with the collection_id from the file it works.

 I use the debugger to find the cause of the exception. The method
 addItem(Context c, Collection[] mycollections, String path, String
 itemname, PrintWriter mapOut, boolean template) throws Exception) in the
 package org.dspace.app.itemimport throws the exception.
 I determine that the method addItem is called with the parameter
 mycollections = null but if i use the -c option the parameter holds the
 collection_id.

 I add at line 736 the statement mycollections = clist. After this change
 the process behave like -c option is set.

 My questions are:
 Is this a bug and should i report it?
 Has my fix some side effects?

 Thanks in advance,
 Stefan

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Claudia Juergen
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Fax: +49 231-755 40 32
claudia.juer...@ub.tu-dortmund.de
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Re: [Dspace-tech] dspace import throws NullPointerException

2015-07-30 Thread Claudia Jürgen 
Hello Stefan,

file one, they are most likely closely related.

Sunny greetings

Claudia


Am 30.07.2015 um 14:02 schrieb Stefan Fritzsche:
 Hello Claudia,

 thanks for your reply. I got the same problem when i use the replace
 options instead the add.
 Should i report both as one issues or should be open a issue for each case?

 Kind regards,
 Stefan

 On 07/30/2015 01:44 PM, Claudia Jürgen wrote:
 Hello Stefan,

 you are right this looks (not tested it) like a bug in:

 https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/app/itemimport/ItemImport.java#L736

 addItem(c, mycollections, sourceDir, dircontents[i], mapOut, template);
 should be
 addItem(c, clist, sourceDir, dircontents[i], mapOut, template);

 If you add the line you mentioned
  I add at line 736 the statement mycollections = clist. After this
 change the process behave like -c option is set.
 This will fail if using the importer with the -c option.

 You can file it in our issue Tracker:
 https://jira.duraspace.org/browse/DS/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel

 Hope this helps

 and

 Grüße aus dem Ruhrpott

 Claudia


 Am 30.07.2015 um 12:50 schrieb Stefan Fritzsche:
 Dear Members,

 i try to ingest some content with the commandline tool dspace import.

 I want to ingest the content via the Simple Archive Format
 (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).


 The ingest is started with

 dspace@server dspace import -a -e f...@bar.de -s . -m mapfile.
 No collections given. Assuming 'collections' file inside item directory
 Adding items from directory: .
 Generating mapfile: mapfile
 Processing collections file: collections
 ...

 The content of the collection file is 123456789/9.

 When i start the ingest, the process throws a NullPointerException but
 if i use the -c option with the collection_id from the file it works.

 I use the debugger to find the cause of the exception. The method
 addItem(Context c, Collection[] mycollections, String path, String
 itemname, PrintWriter mapOut, boolean template) throws Exception) in the
 package org.dspace.app.itemimport throws the exception.
 I determine that the method addItem is called with the parameter
 mycollections = null but if i use the -c option the parameter holds the
 collection_id.

 I add at line 736 the statement mycollections = clist. After this change
 the process behave like -c option is set.

 My questions are:
 Is this a bug and should i report it?
 Has my fix some side effects?

 Thanks in advance,
 Stefan

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