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Bug
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Resolution: Fixed
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Neutral
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5.2.8, 5.3.2
This happens only on the fist search dropped after opening an app using the SearchJcrContainer (content apps in the workbench).
Reproduce crash:
- Open for example the contacts app
- enter one if these search terms:
( { [ ''' anythingAnd(inbetween
No crash when:
- Open app
- enter valid search term
- removing the term using the
at the right of the search field - drop one of the characters that don't work in first search
Errors:
The initial Error:
Aug 13, 2014 4:35:10 PM com.vaadin.server.DefaultErrorHandler doDefault SEVERE: java.lang.RuntimeException: Unable to get item id for index: 0 from container using Container.Indexed#getIdByIndex() even though container.size() > endIndex. Returned item id was null. Check your container implementation! at com.vaadin.data.ContainerHelpers.getItemIdsUsingGetIdByIndex(ContainerHelpers.java:90) at info.magnolia.ui.workbench.container.AbstractJcrContainer.getItemIds(AbstractJcrContainer.java:676) at com.vaadin.ui.Table.getItemIds(Table.java:2219) at com.vaadin.ui.Table.getVisibleCellsNoCache(Table.java:2169) at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1694) at com.vaadin.ui.Table.getVisibleCells(Table.java:3960)
Happens when the calls "ContainerHelpers.getItemIdsUsingGetIdByIndex(startIndex, numberOfItems, this);" which calls on the used container the method getIdByIndex(int):
info.magnolia.ui.workbench.container.AbstractJcrContainer.getIdByIndex(int)
The system complaints about illegal characters used for the full text search:
2014-08-13 16:08:05,914 WARN gnolia.ui.workbench.container.AbstractJcrContainer: Could not update size with statement: select * from [nt:base] as t where (([jcr:primaryType] = 'mgnl:contact' or [jcr:primaryType] = 'mgnl:folder') and (lower(localname()) LIKE '(%' or t.['('] IS NOT NULL or contains(t.*, '(')) ): javax.jcr.RepositoryException: Invalid full text search expression: ( 2014-08-13 16:08:19,833 WARN gnolia.ui.workbench.container.AbstractJcrContainer: Cannot get Page with statement: select * from [nt:base] as t where (([jcr:primaryType] = 'mgnl:contact' or [jcr:primaryType] = 'mgnl:folder') and (lower(localname()) LIKE '(%' or t.['('] IS NOT NULL or contains(t.*, '(')) ) order by score(t) desc: javax.jcr.RepositoryException: Invalid full text search expression: (
Looked into:
First I suspected this method:
info.magnolia.ui.workbench.search.SearchJcrContainer.escapeIllegalFullTextSearchChars(String)
as it uses the variable
private static final String illegalFullTextChars = "-+)\"\\";
to determine the invalid characters.
Then I checked the method:
info.magnolia.ui.workbench.search.SearchJcrContainer.getQueryWhereClauseSearch()
Where the
final String escapedSearch = Text.escapeIllegalJcrChars(unescapedFullTextExpression);
is already using the Text.escapeIllegalJcrChars to remove illegal characters.
But all this can't be the full source of the problem, because this does not explain why it only doesn't work as a first dropped search. If the excaping alone would be the problem, then it would never work.
What surprises is:
If changing in the method "info.magnolia.ui.workbench.search.SearchJcrContainer.getQueryWhereClauseSearch()"
just for testing the
final String unescapedFullTextExpression = getFullTextExpression();
by
final String unescapedFullTextExpression = "\\(";
it works perfectly.
