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java.lang.Object org.deegree.cs.persistence.AbstractCRSStore org.deegree.cs.persistence.deegree.db.DBCRSStore
public class DBCRSStore
TODO add class documentation here This class have to be implemented - it's just an skeleton for the EPSGDBSynchronizer, yet!
Nested Class Summary |
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Nested classes/interfaces inherited from class org.deegree.cs.persistence.AbstractCRSStore |
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AbstractCRSStore.RESOURCETYPE |
Constructor Summary | |
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DBCRSStore(TransformationFactory.DSTransform prefTransformType)
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Method Summary | |
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List<CRSCodeType[]> |
getAvailableCRSCodes()
This method should be called if one is only interested in the available identifiers and not in the coordinatesystems themselves. |
List<ICRS> |
getAvailableCRSs()
This method should be called to see if the provider is able to create all defined crs's, thus verifying the correctness of the configuration. |
ICRS |
getCoordinateSystem(String id)
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CRSResource |
getCRSResource(CRSCodeType id)
This method is more general than the CRSStore.getCRSByCode(CRSCodeType) , because it represents a possibility to
return an arbitrary CRSResource Object from the providers backend. |
Transformation |
getDirectTransformation(ICRS sourceCRS,
ICRS targetCRS)
This method is should retrieve a transformation which transforms coordinates from the given source into the given target crs. |
Transformation |
getDirectTransformation(String id)
This method should retrieve a transformation with the given id. |
void |
init()
Called by the manager to indicate that this CRSStore instance is being registered. |
Methods inherited from class org.deegree.cs.persistence.AbstractCRSStore |
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addIdToCache, clearCache, getCachedIdentifiable, getCachedIdentifiable, getCachedIdentifiable, getCachedIdentifiable, getCachedIdentifiable, getCachedIdentifiable, getCRSByCode, getCRSByCode, getPreferedTransformationType, resolve |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DBCRSStore(TransformationFactory.DSTransform prefTransformType)
Method Detail |
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public void init()
CRSStore
CRSStore
instance is being registered.
public List<ICRS> getAvailableCRSs() throws CRSConfigurationException
CRSStore
CRSConfigurationException
- if the implementation was confronted by an exception and could not deliver the requested crs. This
exception should not be thrown if no CoordinateSystems were found, in the latter case an empty List (
a list with size == 0 ) should be returned.public List<CRSCodeType[]> getAvailableCRSCodes() throws CRSConfigurationException
CRSStore
CRSConfigurationException
- if the implementation was confronted by an exception and could not deliver the requested crs. This
exception should not be thrown if no CoordinateSystems were found, in the latter case an empty List (
a list with size == 0 ) should be returned.public ICRS getCoordinateSystem(String id)
getCoordinateSystem
in class AbstractCRSStore
public Transformation getDirectTransformation(ICRS sourceCRS, ICRS targetCRS) throws CRSConfigurationException
CRSStore
null should be returned.
- Parameters:
sourceCRS
- start of the transformation (chain)targetCRS
- end point of the transformation (chain).
- Returns:
- the
Transformation
Object or null
if no such Object was found.
- Throws:
CRSConfigurationException
- if the implementation was confronted by an exception and could not deliver the requested Object. This
exception should not be thrown no Transformation was found, in this case null
should be
returned.
public Transformation getDirectTransformation(String id) throws CRSConfigurationException
CRSStore
null should be returned.
- Parameters:
id
- the id of the transformation
- Returns:
- the
Transformation
Object or null
if no such Object was found.
- Throws:
CRSConfigurationException
- if the implementation was confronted by an exception and could not deliver the requested Object. This
exception should not be thrown no Transformation was found, in this case null
should be
returned.
public CRSResource getCRSResource(CRSCodeType id) throws CRSConfigurationException
CRSStore
CRSStore.getCRSByCode(CRSCodeType)
, because it represents a possibility to
return an arbitrary CRSResource
Object from the providers backend.
id
- string representation of the resource to retrieve
CRSResource
Object or null
if no such Object was found.
CRSConfigurationException
- if the implementation was confronted by an exception and could not deliver the requested Object. This
exception should not be thrown if the given id wasn't found, in this case null
should be
returned.
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