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ALF-10429 Refactor the common new webscript code for building a PagingRequest object

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31159 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Nick Burch
2011-10-12 11:36:59 +00:00
parent 61b06e142f
commit 2dba0094a1
4 changed files with 9 additions and 87 deletions
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34
source/java/org/alfresco/repo/web/scripts/discussion/AbstractDiscussionWebScript.java
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@@ -43,6 +43,7 @@ import org.alfresco.service.cmr.security.PersonService;
import org.alfresco.service.cmr.site.SiteInfo;
import org.alfresco.service.cmr.site.SiteService;
import org.alfresco.util.Pair;
import org.alfresco.util.ScriptPagingDetails;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.json.simple.JSONArray;
@@ -131,38 +132,7 @@ public abstract class AbstractDiscussionWebScript extends DeclarativeWebScript
*/
protected PagingRequest buildPagingRequest(WebScriptRequest req)
{
int pageSize = MAX_QUERY_ENTRY_COUNT;
int startIndex = 0;
String pageSizeS = req.getParameter("pageSize");
if (pageSizeS != null)
{
try
{
pageSize = Integer.parseInt(pageSizeS);
}
catch (NumberFormatException e)
{
throw new WebScriptException(Status.STATUS_BAD_REQUEST, "Paging size parameters invalid");
}
}
String startIndexS = req.getParameter("startIndex");
if (startIndexS != null)
{
try
{
startIndex = Integer.parseInt(startIndexS);
}
catch (NumberFormatException e)
{
throw new WebScriptException(Status.STATUS_BAD_REQUEST, "Paging size parameters invalid");
}
}
PagingRequest paging = new PagingRequest( startIndex, pageSize );
paging.setRequestTotalCountMax( Math.max(10*pageSize,startIndex+2*pageSize) );
return paging;
return new ScriptPagingDetails(req, MAX_QUERY_ENTRY_COUNT);
}
protected List<String> getTags(JSONObject json)