Revision 43828 branches/org.gvsig.desktop-2018a/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.impl/src/main/java/org/gvsig/fmap/dal/feature/impl/DefaultFeatureReference.java
| DefaultFeatureReference.java | ||
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import java.lang.ref.WeakReference; |
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import java.util.Arrays; |
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import java.util.Base64; |
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import java.util.List; |
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import org.apache.commons.lang3.ArrayUtils; |
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import org.gvsig.tools.persistence.Persistent; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.json.JSONArray; |
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import org.json.JSONObject; |
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public class DefaultFeatureReference implements |
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FeatureReferenceProviderServices, Persistent {
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private boolean isNewFeature; |
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private String featureTypeId; |
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private final int OID_INDEX = 0; |
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private final int MYHASHCODE_INDEX = 1; |
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private final int ISNEWFEATURE_INDEX = 2; |
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private final int FEATURETYPEID_INDEX = 3; |
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private final int PKNAMES_SIZE_INDEX = 4; |
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private final int PKNAMES_INDEX = 5; |
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private final int PK_INDEX = 6; |
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/** |
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* Constructor used by the persistence manager. Don't use directly. |
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* After to invoke this method, the persistence manager calls |
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this.storeRef = new WeakReference(store); |
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} |
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private DefaultFeatureStore getStore() {
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public DefaultFeatureReference(FeatureStore store, String code) {
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this.storeRef = new WeakReference(store); |
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String json = new String(Base64.getDecoder().decode(code.getBytes())); |
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JSONArray x = new JSONArray(json); |
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this.oid = x.get(OID_INDEX); |
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if( x.get(MYHASHCODE_INDEX)==JSONObject.NULL ) {
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this.myHashCode = null; |
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} else {
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this.myHashCode = x.getInt(MYHASHCODE_INDEX); |
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} |
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this.isNewFeature = x.getBoolean(ISNEWFEATURE_INDEX); |
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this.featureTypeId = x.getString(FEATURETYPEID_INDEX); |
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int pkNames_size = x.getInt(PKNAMES_SIZE_INDEX); |
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if( pkNames_size<0 ) {
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this.pk = null; |
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this.pkNames = null; |
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} else {
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this.pk = new Object[pkNames_size]; |
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this.pkNames = new String[pkNames_size]; |
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JSONArray xx = x.getJSONArray(PKNAMES_INDEX); |
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for( int i=0; i<xx.length(); i++ ) {
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this.pkNames[i] = xx.getString(i); |
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} |
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xx = x.getJSONArray(PKNAMES_INDEX); |
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for( int i=0; i<xx.length(); i++ ) {
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this.pk[i] = xx.get(i); |
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} |
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} |
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// JSONObject x = new JSONObject(json); |
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// this.oid = x.get("oid");
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// this.myHashCode = x.getInt("myHashCode");
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// this.isNewFeature = x.getBoolean("isNewFeature");
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// this.featureTypeId = x.getString("featureTypeId");
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// int pkNames_size = x.getInt("pkNames_size");
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// if( pkNames_size<0 ) {
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// this.pk = null; |
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// this.pkNames = null; |
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// } else {
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// this.pk = new Object[pkNames_size]; |
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// this.pkNames = new String[pkNames_size]; |
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// JSONArray xx = x.getJSONArray("pkNames");
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// for( int i=0; i<xx.length(); i++ ) {
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// this.pkNames[i] = xx.getString(i); |
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// } |
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// xx = x.getJSONArray("pk");
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// for( int i=0; i<xx.length(); i++ ) {
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// this.pk[i] = xx.get(i); |
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// } |
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// } |
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} |
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private DefaultFeatureStore getStore() {
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return (DefaultFeatureStore) this.storeRef.get(); |
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} |
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} |
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} |
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@Override |
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public String getCode() {
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// JSONObject x = new JSONObject(); |
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//// x.put("store", (Persistent) storeRef.get());
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// x.put("oid", oid);
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// x.put("myHashCode", myHashCode);
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// x.put("isNewFeature", isNewFeature);
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// x.put("featureTypeId", featureTypeId);
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// if( this.pk == null ) {
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// x.put("pkNames_size", -1);
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// x.put("pkNames", JSONObject.NULL);
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// x.put("pk", JSONObject.NULL);
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// } else {
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// x.put("pkNames_size", pkNames.length);
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// x.put("pkNames", new JSONArray(this.pkNames));
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// x.put("pk", new JSONArray(this.pk));
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// } |
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// |
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Object[] data = new Object[7]; |
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data[OID_INDEX] = this.oid; |
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data[MYHASHCODE_INDEX] = this.myHashCode; |
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data[ISNEWFEATURE_INDEX] = this.isNewFeature; |
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data[FEATURETYPEID_INDEX] = this.featureTypeId; |
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if( this.pk == null ) {
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data[PKNAMES_SIZE_INDEX] = -1; |
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data[PKNAMES_INDEX] = JSONObject.NULL; |
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data[PK_INDEX] = JSONObject.NULL; |
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} else {
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data[PKNAMES_SIZE_INDEX] = pkNames.length; |
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data[PKNAMES_INDEX] = new JSONArray(this.pkNames); |
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data[PK_INDEX] = new JSONArray(this.pk); |
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} |
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String s = new JSONArray(data).toString(); |
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String r = Base64.getEncoder().encodeToString(s.getBytes()); |
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return r; |
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} |
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public static void registerPersistent() {
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DynStruct definition = ToolsLocator.getPersistenceManager().addDefinition( |
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