Revision 32543 branches/v2_0_0_prep/extensions/org.gvsig.arcims.feature.extension/src/main/java/org/gvsig/fmap/dal/store/arcims/ArcImsStoreProvider.java
| ArcImsStoreProvider.java | ||
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package org.gvsig.fmap.dal.store.arcims; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Vector; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.OpenException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException;
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import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor;
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureQuery; |
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import org.gvsig.fmap.dal.feature.FeatureSelection; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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import org.gvsig.fmap.dal.feature.impl.DefaultEditableFeatureType; |
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import org.gvsig.fmap.dal.feature.impl.DefaultFeatureType; |
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import org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider; |
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import org.gvsig.fmap.dal.feature.spi.DefaultFeatureProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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import org.gvsig.fmap.dal.feature.spi.FeatureSetProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
|
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import org.gvsig.fmap.dal.resource.spi.ResourceConsumer; |
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import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
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import org.gvsig.fmap.dal.serverexplorer.arcims.ArcImsServerExplorer; |
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import org.gvsig.fmap.dal.serverexplorer.arcims.ArcImsServerExplorerParameters; |
|
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import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.Geometry.TYPES; |
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import org.gvsig.remoteclient.arcims.ArcImsClient; |
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import org.gvsig.remoteclient.arcims.ArcImsFeatureClient; |
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import org.gvsig.remoteclient.arcims.ArcImsProtFeatureHandler; |
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import org.gvsig.remoteclient.arcims.ArcImsStatus; |
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import org.gvsig.remoteclient.arcims.ArcImsVectStatus; |
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import org.gvsig.remoteclient.arcims.exceptions.ArcImsException; |
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import org.gvsig.remoteclient.arcims.utils.ArcImsFeature; |
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import org.gvsig.remoteclient.arcims.utils.FieldInformation; |
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import org.gvsig.remoteclient.arcims.utils.ServiceInformation; |
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import org.gvsig.remoteclient.arcims.utils.ServiceInformationLayer; |
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import org.gvsig.remoteclient.arcims.utils.ServiceInformationLayerFeatures; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynClass; |
| ... | ... | |
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import org.slf4j.LoggerFactory; |
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|
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/** |
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* @author vsanjaime |
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* ArcIMS datastore parameters |
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* |
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* @author vsanjaime version 2.0 |
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* |
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*/ |
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public class ArcImsStoreProvider extends AbstractFeatureStoreProvider implements |
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ResourceConsumer {
|
| ... | ... | |
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// ArcIms Parameters |
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private ArcImsClient arcimsClient; |
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private ArcImsStatus arcimsStatus; |
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private int numFeats = 0; |
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protected boolean isOpen = false; |
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/** |
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* Constructor |
| ... | ... | |
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*/ |
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public ArcImsStoreProvider(DataStoreParameters params, |
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DataStoreProviderServices storeServices) throws InitializeException {
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super(params, storeServices, ToolsLocator.getDynObjectManager() |
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.createDynObject(DYNCLASS)); |
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.createDynObject(DYNCLASS));
|
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// build status from parameters |
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ArcImsStoreParameters pa = (ArcImsStoreParameters) params; |
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arcimsClient = new ArcImsFeatureClient(pa.getServerUrl(), pa |
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.getServiceName()); |
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arcimsStatus = new ArcImsVectStatus(); |
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arcimsStatus.setLayersIdsSelected(pa.getSelectedLayers()); |
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arcimsStatus.setServiceInformation(pa.getServiceInfo()); |
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arcimsStatus.setSrs(pa.getSRS().getAbrev()); |
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arcimsStatus.setEnvelope(pa.getEnvelope()); |
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// initialize default feature type |
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this.initDefaultFeatureType(); |
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|
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} |
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/** |
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* |
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*/ |
| ... | ... | |
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|
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} |
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|
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/** |
|
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* |
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*/ |
|
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@Override |
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protected FeatureProvider internalGetFeatureProviderByReference( |
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FeatureReferenceProviderServices reference, FeatureType featureType) |
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throws DataException {
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// TODO Auto-generated method stub |
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logger |
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.info("ArcImsStoreProvider: internalGetFeatureProviderByReference");
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return null; |
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} |
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|
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/** |
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* |
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*/ |
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public boolean closeResourceRequested(ResourceProvider resource) {
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// TODO Auto-generated method stub
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logger.info("ArcImsStoreProvider: closeResourceRequested");
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return false; |
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} |
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/** |
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* |
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*/ |
|
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public void resourceChanged(ResourceProvider resource) {
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// TODO Auto-generated method stub
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logger.info("ArcImsStoreProvider: resourceChanged");
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} |
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/** |
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* |
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*/ |
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public Object createNewOID() {
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logger.info("ArcImsStoreProvider: createNewOID");
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return null; |
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} |
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|
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/** |
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* |
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*/ |
|
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public FeatureSetProvider createSet(FeatureQuery query, |
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FeatureType featureType) throws DataException {
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// TODO Auto-generated method stub |
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return null; |
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logger.info("ArcImsStoreProvider: createSet");
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//isOpen = false; |
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open(); |
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return new ArcImsSetProvider(this, query); |
|
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} |
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|
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/** |
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* |
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*/ |
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public long getFeatureCount() throws DataException {
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// TODO Auto-generated method stub |
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return 0; |
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logger.info("ArcImsStoreProvider: getFeatureCount");
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return this.numFeats; |
|
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} |
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/** |
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* |
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*/ |
|
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public String getName() {
|
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return NAME; |
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} |
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/** |
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* |
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*/ |
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public int getOIDType() {
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// TODO Auto-generated method stub
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logger.info("ArcImsStoreProvider: getOIDType");
|
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return 0; |
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} |
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|
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public ResourceProvider getResource() {
|
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// TODO Auto-generated method stub
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logger.info("ArcImsStoreProvider: getResource");
|
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return null; |
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} |
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|
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public Object getSourceId() {
|
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// TODO Auto-generated method stub
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logger.info("ArcImsStoreProvider: getSourceId");
|
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return null; |
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} |
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|
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public void open() throws OpenException {
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|
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// TODO Auto-generated method stub |
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logger.info("ArcImsStoreProvider: open");
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if (isOpen) {
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return; |
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} |
|
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|
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this.numFeats = 0; |
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|
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FeatureStoreProviderServices store = (FeatureStoreProviderServices) this |
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.getFeatureStore(); |
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|
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// add features to store |
|
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List<List<ArcImsFeature>> feats = null; |
|
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try {
|
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feats = ((ArcImsProtFeatureHandler) arcimsClient.getHandler()) |
|
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.getMap((ArcImsVectStatus) arcimsStatus); |
|
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} catch (ArcImsException e) {
|
|
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logger.debug("Error getting the atributes", e);
|
|
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} |
|
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if (feats != null && feats.size() > 0) {
|
|
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//TODO Por ahora solo el primer elemento |
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List<ArcImsFeature> feats2 = feats.get(0); |
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for (ArcImsFeature aFeat : feats2) {
|
|
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if (aFeat.isValid()) {
|
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try {
|
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this.addFeatureToStore((FeatureStore) store, aFeat); |
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this.numFeats++; |
|
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} catch (DataException e) {
|
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logger.error("Error adding feature", e);
|
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continue; |
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} |
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} |
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|
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} |
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} |
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isOpen = true; |
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} |
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|
|
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/** |
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* |
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* @param store |
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* @param feature |
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* @throws DataException |
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*/ |
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public void addFeatureToStore(FeatureStore store, ArcImsFeature feature) |
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throws DataException {
|
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|
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if (store != null) {
|
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// EditableFeature eFeat = store.createNewFeature(); |
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FeatureProvider data = new DefaultFeatureProvider(store |
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.getDefaultFeatureType(), this.createNewOID()); |
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data.setDefaultGeometry(feature.getGeometry()); |
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Iterator<Map.Entry<String, Object>> it = feature.entrySet() |
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.iterator(); |
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while (it.hasNext()) {
|
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Map.Entry<String, Object> entry = it.next(); |
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String key = entry.getKey(); |
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Object value = entry.getValue(); |
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if (key.compareToIgnoreCase("#SHAPE#") != 0) {
|
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data.set(key, value); |
|
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} |
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|
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} |
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((FeatureStoreProviderServices) store).createFeature(data); |
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|
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} |
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} |
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|
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/** |
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* |
|
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* @param params |
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* @param layerId |
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* @param status |
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* @return |
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*/ |
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private FeatureType createFeatureType(DataStoreParameters params, String layerId, ArcImsStatus status){
|
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|
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EditableFeatureType eFType = (EditableFeatureType) ((NewFeatureStoreParameters) params).getDefaultFeatureType(); |
|
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private FeatureType createFeatureType(ArcImsStoreParameters params, |
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String layerId, ArcImsStatus status) {
|
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|
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logger.info("ArcImsStoreProvider: createFeatureType");
|
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|
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EditableFeatureType eFType = ((FeatureStoreProviderServices) this |
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.getFeatureStore()).createFeatureType(); |
|
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ServiceInformation infoService = status.getServiceInfo(); |
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ServiceInformationLayerFeatures infoLayer = (ServiceInformationLayerFeatures)infoService.getLayerById(layerId); |
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|
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ServiceInformationLayerFeatures infoLayer = (ServiceInformationLayerFeatures) infoService |
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.getLayerById(layerId); |
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|
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Vector<FieldInformation> fieldsInfo = infoLayer.getFieldsInfo(); |
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for (FieldInformation fieldInfo : fieldsInfo) {
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eFType.add(fieldInfo.getName(), fieldInfo.getType()); |
|
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} |
|
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|
|
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logger.info("Name: " + fieldInfo.getName() + " Type: "
|
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+ fieldInfo.getType()); |
|
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if (parseType(fieldInfo.getType()) == DataTypes.GEOMETRY) {
|
|
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// TYPES.GEOMETRY |
|
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String geometryType = status.getServiceInfo().getType(); |
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int geomType = TYPES.SURFACE; |
|
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if (geometryType.compareToIgnoreCase("line") == 0) {
|
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geomType = TYPES.CURVE; |
|
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} |
|
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if (geometryType.compareToIgnoreCase("point") == 0) {
|
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geomType = TYPES.POINT; |
|
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} |
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|
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EditableFeatureAttributeDescriptor attributeDescriptor = eFType |
|
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.add("geom", DataTypes.GEOMETRY).setGeometryType(
|
|
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geomType); |
|
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attributeDescriptor.setGeometrySubType(SUBTYPES.GEOM2D); |
|
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attributeDescriptor.setSRS(CRSFactory.getCRS(arcimsStatus |
|
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.getSrs())); |
|
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eFType.setDefaultGeometryAttributeName("geom");
|
|
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} else {
|
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eFType.add(fieldInfo.getName(), parseType(fieldInfo.getType())); |
|
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} |
|
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} |
|
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|
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return eFType.getNotEditableCopy(); |
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} |
|
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|
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|
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|
|
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/** |
|
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* It executes a wfs Query without spatial filter |
|
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* |
|
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* @throws DataException |
|
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*/ |
|
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private void executeQuery() throws DataException {
|
|
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|
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logger.info("ArcImsStoreProvider: executeQuery");
|
|
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|
|
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} |
|
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|
|
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/* |
|
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* (non-Javadoc) |
|
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* |
|
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* @see |
|
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* org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider#getExplorer() |
|
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*/ |
|
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public DataServerExplorer getExplorer() throws ReadException {
|
|
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|
|
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logger.info("ArcImsStoreProvider: getExplorer");
|
|
| 370 |
|
|
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DataManager manager = DALLocator.getDataManager(); |
|
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ArcImsServerExplorerParameters params; |
|
| 373 |
try {
|
|
| 374 |
params = (ArcImsServerExplorerParameters) manager |
|
| 375 |
.createServerExplorerParameters(ArcImsServerExplorer.NAME); |
|
| 376 |
params.setUrl(arcimsClient.getHost()); |
|
| 377 |
params.setVersion(arcimsStatus.getServerVersion()); |
|
| 378 |
return manager.createServerExplorer(params); |
|
| 379 |
} catch (Exception e) {
|
|
| 380 |
throw new ReadException(this.getName(), e); |
|
| 381 |
} |
|
| 382 |
} |
|
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|
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|
|
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|
|
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/** |
|
| 387 |
* |
|
| 388 |
*/ |
|
| 389 |
private void initDefaultFeatureType() {
|
|
| 390 |
|
|
| 391 |
FeatureStoreProviderServices store = (FeatureStoreProviderServices) this |
|
| 392 |
.getFeatureStore(); |
|
| 393 |
// Add Feature type |
|
| 394 |
FeatureType defaultFType = this.createFeatureType( |
|
| 395 |
getArcImsParameters(), arcimsStatus.getLayersIdsSelected().get( |
|
| 396 |
0), arcimsStatus); |
|
| 397 |
List<FeatureType> types = new ArrayList<FeatureType>(1); |
|
| 398 |
types.add(defaultFType); |
|
| 399 |
store.setFeatureTypes(types, defaultFType); |
|
| 192 | 400 |
|
| 401 |
|
|
| 193 | 402 |
} |
| 194 | 403 |
|
| 404 |
/** |
|
| 405 |
* Get number |
|
| 406 |
* @return |
|
| 407 |
*/ |
|
| 408 |
public int getNumFeats() {
|
|
| 409 |
return numFeats; |
|
| 410 |
} |
|
| 411 |
|
|
| 412 |
/** |
|
| 413 |
* |
|
| 414 |
* @return |
|
| 415 |
* @throws DataException |
|
| 416 |
*/ |
|
| 417 |
public HashMap getMapFeatures() throws DataException {
|
|
| 418 |
HashMap feats = new HashMap(); |
|
| 419 |
FeatureStore store = this.getFeatureStore(); |
|
| 420 |
FeatureSelection sel = store.getFeatureSelection(); |
|
| 421 |
sel.selectAll(); |
|
| 422 |
Iterator<Feature> it = sel.iterator(); |
|
| 423 |
int id = 0; |
|
| 424 |
while (it.hasNext()) {
|
|
| 425 |
Feature feat = it.next(); |
|
| 426 |
feats.put(id, feat); |
|
| 427 |
id++; |
|
| 428 |
} |
|
| 429 |
|
|
| 430 |
return feats; |
|
| 431 |
} |
|
| 432 |
|
|
| 433 |
|
|
| 434 |
/** |
|
| 435 |
* Parse arcims attribute type to gvsig attribute type |
|
| 436 |
* @param arcimsType |
|
| 437 |
* @return |
|
| 438 |
*/ |
|
| 439 |
private int parseType(int arcimsType) {
|
|
| 440 |
|
|
| 441 |
switch (arcimsType) {
|
|
| 442 |
case FieldInformation.BOOLEAN: |
|
| 443 |
return DataTypes.BOOLEAN; |
|
| 444 |
case FieldInformation.SHAPE: |
|
| 445 |
return DataTypes.GEOMETRY; |
|
| 446 |
case FieldInformation.STRING: |
|
| 447 |
return DataTypes.STRING; |
|
| 448 |
case FieldInformation.DATE: |
|
| 449 |
return DataTypes.DATE; |
|
| 450 |
case FieldInformation.FLOAT: |
|
| 451 |
return DataTypes.FLOAT; |
|
| 452 |
case FieldInformation.DOUBLE: |
|
| 453 |
return DataTypes.DOUBLE; |
|
| 454 |
case FieldInformation.SMALLINT: |
|
| 455 |
return DataTypes.INT; |
|
| 456 |
case FieldInformation.BIGINT: |
|
| 457 |
return DataTypes.INT; |
|
| 458 |
case FieldInformation.ID: |
|
| 459 |
return DataTypes.STRING; |
|
| 460 |
case FieldInformation.INTEGER: |
|
| 461 |
return DataTypes.INT; |
|
| 462 |
default: |
|
| 463 |
return DataTypes.UNKNOWN; |
|
| 464 |
} |
|
| 465 |
|
|
| 466 |
} |
|
| 467 |
|
|
| 468 |
/** |
|
| 469 |
* Get arcims parameters |
|
| 470 |
* @return |
|
| 471 |
*/ |
|
| 472 |
private ArcImsStoreParameters getArcImsParameters() {
|
|
| 473 |
return (ArcImsStoreParameters) getParameters(); |
|
| 474 |
} |
|
| 475 |
|
|
| 195 | 476 |
} |
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