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ObjectAttributeMapping
NestedAttributeMapping
JoiningNestedAttributeMapping
public class JoiningNestedAttributeMapping
Nested attribute mapping used for joining system
Nested Class Summary | |
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protected static class |
JoiningNestedAttributeMapping.Instance
Instance that holds temporary data for going through the features, for each 'caller' (any object going through the features) there is one. |
Field Summary | |
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protected Map<Object,JoiningNestedAttributeMapping.Instance> |
instances
The instances. |
Fields inherited from class NestedAttributeMapping |
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filterFac, nestedFeatureType, nestedTargetXPath |
Fields inherited from class AttributeMapping |
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sourceExpression, targetXPath |
Constructor Summary | |
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JoiningNestedAttributeMapping(Expression idExpression,
Expression parentExpression,
XPathUtil.StepList targetXPath,
boolean isMultiValued,
Map<Name,Expression> clientProperties,
Expression sourceElement,
XPathUtil.StepList sourcePath,
NamespaceSupport namespaces)
Constructor |
Method Summary | |
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void |
close(Object caller)
Close the instance of this caller. |
List<Feature> |
getFeatures(Object caller,
Object foreignKeyValue,
List<Object> idValues,
CoordinateReferenceSystem reprojection,
Object feature,
List<PropertyName> selectedProperties,
boolean includeMandatory,
int resolveDepth,
Integer resolveTimeOut)
Get the maching built features that are stored in this mapping using a supplied link value |
List<Feature> |
getInputFeatures(Object foreignKeyValue,
FeatureTypeMapping fMapping)
Get matching input features that are stored in this mapping using a supplied link value. |
List<Feature> |
getInputFeatures(Object caller,
Object foreignKeyValue,
List<Object> idValues,
Object feature,
CoordinateReferenceSystem reprojection,
List<PropertyName> selectedProperties,
boolean includeMandatory)
Get matching input features that are stored in this mapping using a supplied link value. |
DataAccessMappingFeatureIterator |
initSourceFeatures(JoiningNestedAttributeMapping.Instance instance,
Name featureTypeName,
CoordinateReferenceSystem reprojection,
List<PropertyName> selectedProperties,
boolean includeMandatory,
int resolveDepth,
Integer resolveTimeOut)
Initialise a new iterator (for polymorphism, there could be multiple per instance) |
void |
open(Object caller,
Query baseTableQuery,
FeatureTypeMapping mapping)
Open an instance (cursor) for a specific caller. |
void |
skip(Object caller,
Object foreignKeyValue,
List<Object> idValues)
If we have decided not to build the parent feature, we need to skip all rows that were returned to build it |
protected void |
skipFeatures(DataAccessMappingFeatureIterator featureIterator,
Expression nestedSourceExpression,
Object foreignKeyValue,
List<Object> idValues)
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Methods inherited from class NestedAttributeMapping |
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getFeatures, getFeatureTypeMapping, getMapping, getMappingSource, getNamespaces, getNestedFeatureType, isConditional, isNestedAttribute, isSameSource |
Methods inherited from class Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected Map<Object,JoiningNestedAttributeMapping.Instance> instances
Constructor Detail |
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public JoiningNestedAttributeMapping(Expression idExpression, Expression parentExpression, XPathUtil.StepList targetXPath, boolean isMultiValued, Map<Name,Expression> clientProperties, Expression sourceElement, XPathUtil.StepList sourcePath, NamespaceSupport namespaces) throws IOException
idExpression
- parentExpression
- targetXPath
- isMultiValued
- clientProperties
- sourceElement
- sourcePath
- namespaces
-
IOException
Method Detail |
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public List<Feature> getInputFeatures(Object foreignKeyValue, FeatureTypeMapping fMapping)
NestedAttributeMapping
getInputFeatures
in class NestedAttributeMapping
public DataAccessMappingFeatureIterator initSourceFeatures(JoiningNestedAttributeMapping.Instance instance, Name featureTypeName, CoordinateReferenceSystem reprojection, List<PropertyName> selectedProperties, boolean includeMandatory, int resolveDepth, Integer resolveTimeOut) throws IOException
instance
- featureTypeName
- reprojection
- selectedProperties
- includeMandatory
-
IOException
public void open(Object caller, Query baseTableQuery, FeatureTypeMapping mapping) throws IOException
caller
- baseTableQuery
-
IOException
public void close(Object caller)
caller
- public List<Feature> getInputFeatures(Object caller, Object foreignKeyValue, List<Object> idValues, Object feature, CoordinateReferenceSystem reprojection, List<PropertyName> selectedProperties, boolean includeMandatory) throws IOException
getInputFeatures
in class NestedAttributeMapping
foreignKeyValue
-
IOException
IOException
public List<Feature> getFeatures(Object caller, Object foreignKeyValue, List<Object> idValues, CoordinateReferenceSystem reprojection, Object feature, List<PropertyName> selectedProperties, boolean includeMandatory, int resolveDepth, Integer resolveTimeOut) throws IOException
getFeatures
in class NestedAttributeMapping
foreignKeyValue
- reprojection
- Reprojected CRS or nullselectedProperties
- list of properties to get
IOException
protected void skipFeatures(DataAccessMappingFeatureIterator featureIterator, Expression nestedSourceExpression, Object foreignKeyValue, List<Object> idValues) throws IOException
IOException
public void skip(Object caller, Object foreignKeyValue, List<Object> idValues) throws IOException
caller
- foreignKeyValue
-
IOException
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