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<div>Thanks Will.</div>
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<div>That worked perfectly but I but I now have zero understanding of what I'm doing. </div>
<div>Which bit was the problem? the search string or failing to use the param object.</div>
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<div>Ian</div>
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<div>On 17 Aug 2012, at 13:52, Will Moore wrote:</div>
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<div>Hi Ian,</div>
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<div> This query should load the Datasets</div>
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'select l from DatasetImageLink as l left outer join fetch l.parent as ds where l.child.id = '
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<div>Maybe even </div>
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<div>'select l from DatasetImageLink as l left outer join fetch l.parent where l.child.id = '<br>
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<div>NB: I noticed you didn't use your param object below.</div>
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<div>Try </div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4">list = service.findAllByQuery(<span style="color: rgb(180, 53, 241); ">'select l from DatasetImageLink as l left outer join fetch l.parent where l.child.id =:ids '</span>, param);</font></div>
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<div> Will. </div>
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<div>On 17 Aug 2012, at 12:09, Munro, Ian wrote:</div>
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Hello
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<div>I wonder if anyone can help me with this?</div>
<div>Given a valid imageId I'm trying to get the name of the parent dataset using Matlab.</div>
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<div>this snippet</div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4"><span class="Apple-tab-span" style="white-space: pre; "></span>ids = java.util.ArrayList();</font></div>
<div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Courier; ">
<font class="Apple-style-span" face="'Times New Roman'" size="4"><span class="Apple-tab-span" style="white-space:pre"></span>ids.add(imageId);
<span style="color: #259b33">%add the id of the image.</span></font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4"> param = omero.sys.ParametersI;</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4"> param.addIds(ids);</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4"> service = session.getQueryService();</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4"> list = service.findAllByQuery([<span style="color: #b435f1">'select l from DatasetImageLink as l where l.child.id = '</span>, num2str(ID)], []);</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4"> dataset = list.get(0).getParent();</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4"> datasetId = dataset.getId().getValue()</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4">runs fine & gives me a datasetId that looks good (ie matches what I see with insight)</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4">However this line </font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4">dataset.getName() </font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4">Gives me the following errors</font></div>
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Error using omero.model.DatasetI/getName</div>
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Java exception occurred:</div>
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omero.UnloadedEntityException: Object unloaded:omero.model.DatasetI@d0c94c0</div>
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<span class="Apple-tab-span" style="white-space:pre"></span>at omero.model.DatasetI.errorIfUnloaded(DatasetI.java:22)</div>
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<span class="Apple-tab-span" style="white-space:pre"></span>at omero.model.DatasetI.getName(DatasetI.java:668)</div>
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<span class="Apple-tab-span" style="white-space:pre"></span>at omero.model.Dataset.getName(Dataset.java:218)</div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4">Any help welcome at this point. I assume "Object Unloaded" is a clue here?</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4">Thanks</font></div>
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<font class="Apple-style-span" face="'Times New Roman'" size="4">Ian</font></div>
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