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https://jira.duraspace.org/browse/DS-1090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Peter Dietz updated DS-1090:
----------------------------
Attachment: cc-license-url.patch
> CC license process fails with java.lang.NegativeArraySizeException.
> -------------------------------------------------------------------
>
> Key: DS-1090
> URL: https://jira.duraspace.org/browse/DS-1090
> Project: DSpace
> Issue Type: Bug
> Components: JSPUI, XMLUI
> Affects Versions: 1.7.0, 1.7.1, 1.7.2, 1.8.0
> Reporter: Dan Ishimitsu
> Assignee: Peter Dietz
> Attachments: cc-license-url.patch
>
>
> version 1.8.0 has no error, but fails silently.
> version 1.7.X gives an error and cannot continue.
> When adding CC license to a submission, we get the following error
> Exception:
> java.lang.NegativeArraySizeException
> at org.dspace.license.CreativeCommons.fetchURL(CreativeCommons.java:393)
> at
> org.dspace.license.CreativeCommons.fetchLicenseText(CreativeCommons.java:268)
> at org.dspace.license.CreativeCommons.setLicense(CreativeCommons.java:130)
> at
> org.dspace.app.webui.servlet.admin.EditItemServlet.showEditForm(EditItemServlet.java:379)
> at
> org.dspace.app.webui.servlet.admin.EditItemServlet.doDSGet(EditItemServlet.java:135)
> ...
> The line
> byte[] bytes = new byte[connection.getContentLength()];
> fails because it presumably can't get the content-length of the license
> upfront.
> Possible Workaround:
> Add to the imports...
> import java.io.BufferedReader;
> import java.io.InputStreamReader;
> Replace everything in the try{} block with...
> String line = "";
> URL url = new URL(url_string);
> URLConnection connection = url.openConnection();
> InputStream inputStream = connection.getInputStream();
> BufferedReader reader = new BufferedReader(new
> InputStreamReader(inputStream));
> StringBuilder sb = new StringBuilder();
> while ((line = reader.readLine()) != null)
> sb.append(line);
> return sb.toString().getBytes();
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