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/** |
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$Id$ |
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3 |
|
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Copyright (C) 2008 Nicklas Nordborg |
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5 |
|
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This file is part of BASE - BioArray Software Environment. |
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Available at http://base.thep.lu.se/ |
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8 |
|
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BASE is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 3 |
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of the License, or (at your option) any later version. |
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13 |
|
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BASE is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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18 |
|
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You should have received a copy of the GNU General Public License |
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along with BASE. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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package net.sf.basedb.util.overview.loader; |
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|
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import java.util.Iterator; |
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|
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import net.sf.basedb.core.BioSource; |
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import net.sf.basedb.core.DbControl; |
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import net.sf.basedb.core.Extract; |
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import net.sf.basedb.core.Item; |
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import net.sf.basedb.core.ItemQuery; |
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import net.sf.basedb.core.ItemResultIterator; |
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import net.sf.basedb.core.ItemSubtype; |
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import net.sf.basedb.core.MeasuredBioMaterial; |
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import net.sf.basedb.core.PermissionDeniedException; |
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import net.sf.basedb.core.Sample; |
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import net.sf.basedb.util.overview.Fix; |
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import net.sf.basedb.util.overview.Node; |
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import net.sf.basedb.util.overview.OverviewContext; |
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import net.sf.basedb.util.overview.OverviewUtil; |
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import net.sf.basedb.util.overview.Validator; |
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import net.sf.basedb.util.overview.node.ChildNodeDirection; |
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import net.sf.basedb.util.overview.node.NameableNameGenerator; |
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import net.sf.basedb.util.overview.node.NodeFactory; |
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|
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/** |
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Node loader implementation for samples. The forward-loading |
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direction goes from {@link BioSource}:s -> {@link Sample}:s -> |
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{@link Extract}:s. The reverse-loading direction is the opposite |
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direction. In both cases we also need to consider pooled samples. |
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50 |
|
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@author Nicklas |
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@version 2.10 |
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@base.modified $Date$ |
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*/ |
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public class SampleLoader |
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extends BasicItemNodeLoader<Sample> |
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{ |
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|
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public SampleLoader() |
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{ |
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super(Item.SAMPLE, ALLOW_ROOT_NODE, |
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new NameableNameGenerator<Sample>("sample", "Sample")); |
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} |
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|
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/* |
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From the NodeLoader interface |
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------------------------------ |
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*/ |
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/** |
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Create forward-loading sample nodes from a given parent biosource |
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or sample. In both cases the returned node is a folder-type node |
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that contains the child samples. It can also create all-loading |
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node from a biomaterial list for the member samples. |
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@return The folder node for the samples (or null if used with a list) |
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*/ |
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@Override |
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public Node createForwardNode(DbControl dc, OverviewContext context, Node parentNode) |
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{ |
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Node returnNode = null; |
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Item parentType = parentNode.getItemType(); |
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if (parentType == Item.BIOSOURCE) |
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{ |
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returnNode = createForwardNode((BioSource)parentNode.getItem(dc), dc, context, parentNode, false); |
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} |
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else if (parentType == Item.SAMPLE) |
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{ |
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returnNode = createForwardNode((Sample)parentNode.getItem(dc), dc, context, parentNode, false); |
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} |
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else if (parentType == Item.ITEMLIST) |
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{ |
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ItemListLoader.loadMemberNodes(this, dc, context, parentNode); |
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} |
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return returnNode; |
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} |
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|
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/** |
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Create reverse-loading sample nodes from an extract node |
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or from a pooled sample. In the first case, the returned node is an |
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item-type node with the parent sample. In the second case, the returned |
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node is a folder-type node with the pooled samples. |
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@return A folder-type or item-type node |
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*/ |
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@Override |
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public Node createReverseNode(DbControl dc, OverviewContext context, Node parentNode) |
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{ |
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Node returnNode = null; |
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Item parentType = parentNode.getItemType(); |
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if (parentType == Item.EXTRACT) |
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{ |
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returnNode = createSingleParentReverseNode((Extract)parentNode.getItem(dc), dc, context, parentNode); |
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} |
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else if (parentType == Item.SAMPLE) |
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{ |
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Sample s = (Sample)parentNode.getItem(dc); |
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if (s.hasSingleParent()) |
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{ |
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returnNode = createSingleParentReverseNode(s, dc, context, parentNode); |
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} |
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else |
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{ |
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returnNode = createPooledReverseNode(s, dc, context, parentNode); |
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} |
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} |
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return returnNode; |
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} |
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|
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/** |
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A property node is created when moving in the reverse direction so that we |
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can load child samples+extracts with the {@link ItemSubtype#getPushAnnotations()} |
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flag set. The parent node should be a biosource or sample node. |
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@since 3.1 |
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*/ |
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@Override |
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public Node createPropertyNode(DbControl dc, OverviewContext context, Node parentNode) |
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{ |
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Node returnNode = null; |
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Item parentType = parentNode.getItemType(); |
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if (parentType == Item.BIOSOURCE) |
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{ |
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returnNode = createForwardNode((BioSource)parentNode.getItem(dc), dc, context, parentNode, true); |
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} |
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else if (parentType == Item.SAMPLE) |
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{ |
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returnNode = createForwardNode((Sample)parentNode.getItem(dc), dc, context, parentNode, true); |
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} |
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return returnNode; |
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} |
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// -------------------------------- |
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/* |
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From the AbstractNodeLoader class |
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---------------------------------- |
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*/ |
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/** |
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Loads property nodes of a sample. |
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<ul> |
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<li>Annotations: {@link AnnotationLoader#createPropertyNode(DbControl, OverviewContext, Node)} |
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<li>Bioplate/well: {@link BioPlateLoader#createPropertyNode(DbControl, OverviewContext, Node)} |
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<li>Protocol: {@link ProtocolLoader#createPropertyNode(DbControl, OverviewContext, Node)} |
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<li>Kit: {@link KitLoader#createPropertyNode(DbControl, OverviewContext, Node)} |
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</ul> |
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*/ |
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@Override |
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protected void loadPropertyChildNodes(DbControl dc, OverviewContext context, Node sampleNode) |
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{ |
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Node parentNode = sampleNode.getParent(); |
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getNodeLoader(context, Item.ANNOTATION).createPropertyNode(dc, context, sampleNode); |
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if (parentNode == null || parentNode.getItemType() != Item.BIOPLATE) |
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{ |
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// Do not load the bioplate if we just started from it |
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getNodeLoader(context, Item.BIOPLATE).createPropertyNode(dc, context, sampleNode); |
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} |
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getNodeLoader(context, Item.PROTOCOL).createPropertyNode(dc, context, sampleNode); |
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getNodeLoader(context, Item.KIT).createPropertyNode(dc, context, sampleNode); |
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getNodeLoader(context, Item.ANYTOANY).createPropertyNode(dc, context, sampleNode); |
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} |
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|
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/** |
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Loads the pooled samples and extracts that has been created from |
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this sample. |
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@see ExtractLoader#createForwardNode(DbControl, OverviewContext, Node) |
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@see SampleLoader#createForwardNode(DbControl, OverviewContext, Node) |
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*/ |
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@Override |
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protected void loadForwardChildNodes(DbControl dc, OverviewContext context, Node sampleNode) |
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{ |
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getNodeLoader(context, Item.EXTRACT).createForwardNode(dc, context, sampleNode); |
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getNodeLoader(context, Item.SAMPLE).createForwardNode(dc, context, sampleNode); |
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} |
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|
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/** |
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If the sample is a pooled sample, loads the parent samples that |
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it was pooled from. Otherwise load the parent biosource. Also load |
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any child samples or extracts that have a subtype with the |
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{@link ItemSubtype#getPushAnnotations()} flag set. |
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@see SampleLoader#createReverseNode(DbControl, OverviewContext, Node) |
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@see BioSourceLoader#createReverseNode(DbControl, OverviewContext, Node) |
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*/ |
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@Override |
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protected void loadReverseChildNodes(DbControl dc, OverviewContext context, Node sampleNode) |
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{ |
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Sample sample = (Sample)sampleNode.getItem(dc); |
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if (sample.getParentType() == Item.SAMPLE) |
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{ |
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getNodeLoader(context, Item.SAMPLE).createReverseNode(dc, context, sampleNode); |
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} |
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else |
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{ |
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getNodeLoader(context, Item.BIOSOURCE).createReverseNode(dc, context, sampleNode); |
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} |
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if (sampleNode.getChildNodeDirection() == ChildNodeDirection.REVERSE) |
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{ |
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// Only if we are moving in the reverse direction (eg. not when the sample is a root node) |
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getNodeLoader(context, Item.SAMPLE).createPropertyNode(dc, context, sampleNode); |
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getNodeLoader(context, Item.EXTRACT).createPropertyNode(dc, context, sampleNode); |
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} |
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} |
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// --------------------------------------- |
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|
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/** |
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Create reverse-loading samples nodes of a sample with other sample(s) as parent items. |
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Eg. the child nodes are the source sample(s) that was used to create the given product. |
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*/ |
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private Node createPooledReverseNode(Sample product, DbControl dc, OverviewContext context, Node parentNode) |
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{ |
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NodeFactory<Sample> nf = getNodeFactory(dc, context); |
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Node folderNode = null; |
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ItemQuery<Sample> query = context.initQuery(product.getCreationEvent().getSources(), "name"); |
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Iterator<Sample> it = query.iterate(dc); |
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int numSamples = 0; |
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while (it.hasNext()) |
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{ |
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numSamples++; |
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Sample source = it.next(); |
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// We need to handle circular references inline because |
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// we can never require that a validator implementation handles this |
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236 |
Node circularNode = OverviewUtil.getCircularRef(parentNode, source); |
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if (circularNode != null) |
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{ |
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context.createFailure(Validator.CIRCULAR_REFERENCE, parentNode, |
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"Circular reference to '" + source.getName() + "'", |
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new Fix("Modify parent samples of '" + product.getName() + "'", product), |
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new Fix("Modify parent samples of '" + source.getName() + "'", source) |
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); |
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} |
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else |
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{ |
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if (folderNode == null) |
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{ |
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folderNode = new Node("pooled", "Parent samples", parentNode, ChildNodeDirection.REVERSE); |
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} |
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createItemNode(nf, source, source, false, folderNode, ChildNodeDirection.REVERSE); |
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} |
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253 |
} |
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postValidateFolder(nf, folderNode, parentNode, numSamples == 0); |
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255 |
return folderNode; |
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256 |
} |
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257 |
|
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258 |
/** |
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Create a reverse-loading sample node from an extract or sample. Eg. the child node |
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22 Jun 11 |
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is the sample that is the parent of the (non-pooled) extract/sample. |
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261 |
*/ |
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262 |
private Node createSingleParentReverseNode(MeasuredBioMaterial bioMaterial, DbControl dc, OverviewContext context, Node parentNode) |
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{ |
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NodeFactory<Sample> nf = getNodeFactory(dc, context); |
4740 |
05 Feb 09 |
nicklas |
265 |
Sample sample = null; |
4740 |
05 Feb 09 |
nicklas |
266 |
boolean denied = false; |
4740 |
05 Feb 09 |
nicklas |
267 |
try |
4740 |
05 Feb 09 |
nicklas |
268 |
{ |
5663 |
22 Jun 11 |
nicklas |
269 |
sample = (Sample)bioMaterial.getParent(); |
4740 |
05 Feb 09 |
nicklas |
270 |
} |
4740 |
05 Feb 09 |
nicklas |
271 |
catch (PermissionDeniedException ex) |
4740 |
05 Feb 09 |
nicklas |
272 |
{ |
4740 |
05 Feb 09 |
nicklas |
273 |
denied = true; |
4740 |
05 Feb 09 |
nicklas |
274 |
} |
4766 |
17 Feb 09 |
nicklas |
275 |
Node sampleNode = createItemNode(nf, sample, sample, denied, |
4740 |
05 Feb 09 |
nicklas |
276 |
parentNode, ChildNodeDirection.REVERSE); |
4740 |
05 Feb 09 |
nicklas |
277 |
return sampleNode; |
4740 |
05 Feb 09 |
nicklas |
278 |
} |
4740 |
05 Feb 09 |
nicklas |
279 |
|
4740 |
05 Feb 09 |
nicklas |
280 |
/** |
4740 |
05 Feb 09 |
nicklas |
Create forward-loading sample nodes for the samples that has a given |
4740 |
05 Feb 09 |
nicklas |
biosource as their parent. |
4740 |
05 Feb 09 |
nicklas |
283 |
*/ |
5985 |
24 Feb 12 |
nicklas |
284 |
private Node createForwardNode(BioSource bioSource, DbControl dc, OverviewContext context, Node parentNode, |
5985 |
24 Feb 12 |
nicklas |
285 |
boolean onlyPushAnnotationTypes) |
4740 |
05 Feb 09 |
nicklas |
286 |
{ |
4740 |
05 Feb 09 |
nicklas |
287 |
NodeFactory<Sample> nf = getNodeFactory(dc, context); |
4740 |
05 Feb 09 |
nicklas |
288 |
Node folderNode = null; |
4740 |
05 Feb 09 |
nicklas |
289 |
ItemQuery<Sample> query = context.initQuery(bioSource.getSamples(), "name"); |
5985 |
24 Feb 12 |
nicklas |
290 |
if (onlyPushAnnotationTypes) OverviewUtil.restrictToPushAnnotationSubtypes(query); |
4740 |
05 Feb 09 |
nicklas |
291 |
ItemResultIterator<Sample> it = query.iterate(dc); |
4740 |
05 Feb 09 |
nicklas |
292 |
while (it.hasNext()) |
4740 |
05 Feb 09 |
nicklas |
293 |
{ |
4740 |
05 Feb 09 |
nicklas |
294 |
Sample sample = it.next(); |
4740 |
05 Feb 09 |
nicklas |
295 |
if (folderNode == null) |
4740 |
05 Feb 09 |
nicklas |
296 |
{ |
4753 |
12 Feb 09 |
nicklas |
297 |
folderNode = new Node("samples", "Child samples", parentNode, ChildNodeDirection.FORWARD); |
4740 |
05 Feb 09 |
nicklas |
298 |
} |
4766 |
17 Feb 09 |
nicklas |
299 |
createItemNode(nf, sample, sample, false, folderNode, ChildNodeDirection.FORWARD); |
4740 |
05 Feb 09 |
nicklas |
300 |
} |
4740 |
05 Feb 09 |
nicklas |
301 |
postValidateFolder(nf, folderNode, parentNode, false); |
4740 |
05 Feb 09 |
nicklas |
302 |
return folderNode; |
4740 |
05 Feb 09 |
nicklas |
303 |
} |
4740 |
05 Feb 09 |
nicklas |
304 |
|
6042 |
03 Apr 12 |
nicklas |
305 |
|
4740 |
05 Feb 09 |
nicklas |
306 |
/** |
4740 |
05 Feb 09 |
nicklas |
Create forward-loading sample nodes for the (pooled) samples that has a given |
4740 |
05 Feb 09 |
nicklas |
sample as their parent. |
4740 |
05 Feb 09 |
nicklas |
309 |
*/ |
5985 |
24 Feb 12 |
nicklas |
310 |
private Node createForwardNode(Sample parentSample, DbControl dc, OverviewContext context, Node parentNode, |
5985 |
24 Feb 12 |
nicklas |
311 |
boolean onlyPushAnnotationTypes) |
4740 |
05 Feb 09 |
nicklas |
312 |
{ |
4740 |
05 Feb 09 |
nicklas |
313 |
NodeFactory<Sample> nf = getNodeFactory(dc, context); |
4740 |
05 Feb 09 |
nicklas |
314 |
Node folderNode = null; |
4740 |
05 Feb 09 |
nicklas |
315 |
ItemQuery<Sample> query = context.initQuery(parentSample.getChildSamples(), "name"); |
5985 |
24 Feb 12 |
nicklas |
316 |
if (onlyPushAnnotationTypes) OverviewUtil.restrictToPushAnnotationSubtypes(query); |
4740 |
05 Feb 09 |
nicklas |
317 |
ItemResultIterator<Sample> it = query.iterate(dc); |
4740 |
05 Feb 09 |
nicklas |
318 |
while (it.hasNext()) |
4740 |
05 Feb 09 |
nicklas |
319 |
{ |
4740 |
05 Feb 09 |
nicklas |
320 |
Sample childSample = it.next(); |
4740 |
05 Feb 09 |
nicklas |
// We need to handle circular references inline because |
4740 |
05 Feb 09 |
nicklas |
// we can never require that a validator implementation handles this |
4740 |
05 Feb 09 |
nicklas |
323 |
Node circularNode = OverviewUtil.getCircularRef(parentNode, childSample); |
4740 |
05 Feb 09 |
nicklas |
324 |
if (circularNode != null) |
4740 |
05 Feb 09 |
nicklas |
325 |
{ |
4753 |
12 Feb 09 |
nicklas |
326 |
context.createFailure(Validator.CIRCULAR_REFERENCE, parentNode, |
4753 |
12 Feb 09 |
nicklas |
327 |
"Circular reference to '" + childSample.getName() + "'", |
4753 |
12 Feb 09 |
nicklas |
328 |
new Fix("Modify parent samples of '" + childSample.getName() + "'", childSample), |
4753 |
12 Feb 09 |
nicklas |
329 |
new Fix("Modify parent samples of '" + parentSample.getName() + "'", parentSample) |
4740 |
05 Feb 09 |
nicklas |
330 |
); |
4740 |
05 Feb 09 |
nicklas |
331 |
} |
4740 |
05 Feb 09 |
nicklas |
332 |
else |
4740 |
05 Feb 09 |
nicklas |
333 |
{ |
4740 |
05 Feb 09 |
nicklas |
334 |
if (folderNode == null) |
4740 |
05 Feb 09 |
nicklas |
335 |
{ |
4753 |
12 Feb 09 |
nicklas |
336 |
folderNode = new Node("samples", "Child samples", parentNode, ChildNodeDirection.FORWARD); |
4740 |
05 Feb 09 |
nicklas |
337 |
} |
4766 |
17 Feb 09 |
nicklas |
338 |
createItemNode(nf, childSample, childSample, false, folderNode, ChildNodeDirection.FORWARD); |
4740 |
05 Feb 09 |
nicklas |
339 |
} |
4740 |
05 Feb 09 |
nicklas |
340 |
} |
4740 |
05 Feb 09 |
nicklas |
341 |
postValidateFolder(nf, folderNode, parentNode, false); |
4740 |
05 Feb 09 |
nicklas |
342 |
return folderNode; |
4740 |
05 Feb 09 |
nicklas |
343 |
} |
4740 |
05 Feb 09 |
nicklas |
344 |
|
4740 |
05 Feb 09 |
nicklas |
345 |
} |