The PDF extractor only indexes the text content of the PDF. Some other
extractors can also set a property on a document ehich is either a static value
or a value based on some xpath in your xml document.
Since binaries like PDFs don't get published, you won't have a publicationDate.
It is possible to set properties by hand from the CMS like the caption. In the
properties.xml you use for assets you can add
<Property>
<Name>publicatieDatum</Name>
<DisplayName>Publicatie datum</DisplayName>
<Namespace>http://hippo.nl/cms/1.0</Namespace>
<NamespacePrefix>cms</NamespacePrefix>
<Datatype>date</Datatype>
</Property>You'll get a date field when you click on the PDF. A sample properties.xml can be found in src/cocoon/types/collection Jasha -----Oorspronkelijk bericht----- Van: [EMAIL PROTECTED] namens Wilson de Paula Pedro Junior Verzonden: wo 16-7-2008 11:00 Aan: Hippo CMS development public mailinglist Onderwerp: [HippoCMS-dev] PDF extractor Hi guys, I hope someone can help me with this one. We have a dasl query which is used to search news articles, pdf's and word documents. The resultset must be sorted by date. News article and word has already a publicationDate property where I can sort. But the pdf don't. Anybody knows how I can use the extractor to extract its creationdate and set as property publicationDate in the http://hippo.nl/cms/1.0 namespace? The property of those 3 items must have the same name, in order to the dasl works. I have tried: <extractor classname="org.apache.slide.extractor.PDFExtractor" uri="/files/default.preview/binaries" content-type="application/pdf"> <configuration> <instruction property="publicatiedatum" namespace=" http://hippo.nl/cms/1.0"; summary-information="4"/> </configuration> </extractor> But I have no idea if I can use summary-information here. And I have tried to use the ConstantExtractor to set a property from the DAV property: <extractor classname="nl.hippo.slide.extractor.ConstantExtractor" uri="/files/project.preview/binaries" content-type="application/pdf" > <configuration> <instruction property="publicatiedatum" namespace=" http://hippo.nl/cms/1.0"; value="DAV:name" /> </configuration> </extractor> Thanks in advance. Wilson ******************************************** Hippocms-dev: Hippo CMS development public mailinglist Searchable archives can be found at: MarkMail: http://hippocms-dev.markmail.org Nabble: http://www.nabble.com/Hippo-CMS-f26633.html
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