Package javax.persistence.metamodel

Examples of javax.persistence.metamodel.Attribute

1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
         *     attribute not found && no superType exists = false
         *   Recursive Case
         *     Exit(false) as soon as attribute is found in a superType - without continuing to the root
         *     continue as long as we find an attribute in the superType (essentially only MappedSuperclass parents)         
         **/
        Attribute anAttribute = this.getMembers().get(attributeName);
        ManagedTypeImpl<?> aSuperType = getManagedSuperType();       
       
        // Base Case: If we are at the root, check for the attribute and return results immediately
        if(null == aSuperType) { // 315287: the superType will be null if the root is a BasicType (non-Entity|non-MappedSuperclass)
            if(null == anAttribute && null != firstLevelAttribute) {
                return true;
            } else {
                // UC 1.3 (part of the else condition (anAttribute != null)) is handled by the return false in null != aSuperTypeAttribute
                // UC 1.4 (when caller is firstLevel) superType does not contain the attribute - check that the current attribute and the first differ
                if(null != anAttribute && anAttribute == firstLevelAttribute) {
                    return true;
                } else {
                    return false;
                }
            }
        } else {           
           // Recursive Case: check hierarchy both if the immediate superclass is a MappedSuperclassType or EntityType
           Attribute aSuperTypeAttribute = aSuperType.getMembers().get(attributeName);
           // UC1.3 The immediate mappedSuperclass may have the attribute - we check it in the base case of the next recursive call
           if(null != aSuperTypeAttribute) {
               // return false immediately if a superType exists above the first level
               return false;
           } else {
View Full Code Here
232
233
234
235
236
237
238
239
240
241
242
243
     * @param jt
     *            join type
     * @return the resulting fetch join
     */
    public <T, Y> Fetch<T, Y> fetch(String assocName, JoinType jt){
        Attribute attribute = this.managedType.getAttribute(assocName);
        if (attribute.isCollection()) {
            return fetch(((PluralAttribute)attribute), jt);
        }else{
            return fetch(((SingularAttribute)attribute), jt);
        }
    }
View Full Code Here
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
    }
   
    @Override
    public <Y> Path<Y> get(String attName) {
        this.isLeaf = false;
        Attribute attribute = this.managedType.getAttribute(attName);
        Join join;
        if (attribute.isCollection()) {
            if (!((PluralAttribute) attribute).getElementType().getPersistenceType().equals(PersistenceType.BASIC)) {
                if (((PluralAttribute) attribute).getCollectionType().equals(CollectionType.COLLECTION)) {
                    join = new CollectionJoinImpl<X, Y>(this, metamodel.managedType(((PluralAttribute) attribute).getBindableJavaType()), this.metamodel, ((PluralAttribute) attribute).getBindableJavaType(), this.currentNode.anyOf(attribute.getName()), (Bindable) attribute);
                } else if (((PluralAttribute) attribute).getCollectionType().equals(CollectionType.LIST)) {
                    join = new ListJoinImpl<X, Y>(this, metamodel.managedType(((PluralAttribute) attribute).getBindableJavaType()), this.metamodel, ((PluralAttribute) attribute).getBindableJavaType(), this.currentNode.anyOf(attribute.getName()), (Bindable) attribute);
                } else if (((PluralAttribute) attribute).getCollectionType().equals(CollectionType.SET)) {
                    join = new SetJoinImpl<X, Y>(this, metamodel.managedType(((PluralAttribute) attribute).getBindableJavaType()), this.metamodel, ((PluralAttribute) attribute).getBindableJavaType(), this.currentNode.anyOf(attribute.getName()), (Bindable) attribute);
                } else {
                    join = new MapJoinImpl(this, metamodel.managedType(((PluralAttribute) attribute).getBindableJavaType()), this.metamodel, ((PluralAttribute) attribute).getBindableJavaType(), this.currentNode.anyOf(attribute.getName()), (Bindable) attribute);
                }
            } else {
                if (((PluralAttribute) attribute).getCollectionType().equals(CollectionType.COLLECTION)) {
                    join = new BasicCollectionJoinImpl<X, Y>(this, this.metamodel, ((PluralAttribute) attribute).getBindableJavaType(), this.currentNode.anyOf(attribute.getName()), (Bindable) attribute);
                } else if (((PluralAttribute) attribute).getCollectionType().equals(CollectionType.LIST)) {
                    join = new BasicListJoinImpl<X, Y>(this, this.metamodel, ((PluralAttribute) attribute).getBindableJavaType(), this.currentNode.anyOf(attribute.getName()), (Bindable) attribute);
                } else if (((PluralAttribute) attribute).getCollectionType().equals(CollectionType.SET)) {
                    join = new BasicSetJoinImpl<X, Y>(this, this.metamodel, ((PluralAttribute) attribute).getBindableJavaType(), this.currentNode.anyOf(attribute.getName()), (Bindable) attribute);
                } else{
                    join = new BasicMapJoinImpl(this, this.metamodel, ((PluralAttribute) attribute).getBindableJavaType(), this.currentNode.anyOf(attribute.getName()), (Bindable) attribute);
                }
            }
            ((FromImpl)join).isLeaf = false;
        }else{
            Class clazz = ((SingularAttribute)attribute).getBindableJavaType();
            if (((SingularAttribute)attribute).getType().getPersistenceType().equals(PersistenceType.BASIC)){
                return new PathImpl<Y>(this, this.metamodel, clazz, this.currentNode.get(attribute.getName()), (Bindable)attribute);
            }else{
                join = new JoinImpl(this, this.metamodel.managedType(clazz), this.metamodel, clazz, this.currentNode.get(attribute.getName()), (Bindable)attribute);
            }
        }
        this.joins.add(join);
        return join;
    }
View Full Code Here
472
473
474
475
476
477
478
479
480
481
482
483
        return join(attributeName, JoinType.INNER);
    }

    public <T, Y> Join<T, Y> join(String attributeName, JoinType jt) {
        this.isLeaf = false;
        Attribute attribute = this.managedType.getAttribute(attributeName);
        if (attribute.isCollection()) {
            org.eclipse.persistence.expressions.Expression node;
            if (jt.equals(JoinType.INNER)) {
                node = this.currentNode.anyOf(((PluralAttribute) attribute).getName());
            } else if (jt.equals(JoinType.RIGHT)) {
                throw new UnsupportedOperationException(ExceptionLocalization.buildMessage("RIGHT_JOIN_NOT_SUPPORTED"));
View Full Code Here
118
119
120
121
122
123
124
125
126
127
128
                      path.getJavaType(), em.getSessionFactory(), true, true);
             
              for (Class<?> clazz : polyClasses) {
                ManagedType mt = mm.managedType(clazz);
                try {
                    Attribute attr = mt.getAttribute(piece);
                    if (attr != null) {
                        Root additionalRoot = criteria.from(clazz);
                        restrictions.add(builder.equal(path, additionalRoot));
                        path = additionalRoot.get(piece);
                        found = true;
View Full Code Here
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
            }
            if ( safeMapping.isVersioned() && property == safeMapping.getVersion() ) {
              // skip the version property, it was already handled previously.
              continue;
            }
            final Attribute attribute = attributeFactory.buildAttribute( jpa2Mapping, property );
            if ( attribute != null ) {
              jpa2Mapping.getBuilder().addAttribute( attribute );
            }
          }
          jpa2Mapping.lock();
          populateStaticMetamodel( jpa2Mapping );
        }
        finally {
                    LOG.trace("Completed entity [" + safeMapping.getEntityName() + "]");
        }
      }
      else if ( MappedSuperclass.class.isAssignableFrom( mapping.getClass() ) ) {
        @SuppressWarnings( "unchecked" )
        final MappedSuperclass safeMapping = (MappedSuperclass) mapping;
                LOG.trace("Starting mapped superclass [" + safeMapping.getMappedClass().getName() + "]");
        try {
          final MappedSuperclassTypeImpl<?> jpa2Mapping = mappedSuperclassByMappedSuperclassMapping.get(
              safeMapping
          );
          applyIdMetadata( safeMapping, jpa2Mapping );
          applyVersionAttribute( safeMapping, jpa2Mapping );
          Iterator<Property> properties = safeMapping.getDeclaredPropertyIterator();
          while ( properties.hasNext() ) {
            final Property property = properties.next();
            if ( safeMapping.isVersioned() && property == safeMapping.getVersion() ) {
              // skip the version property, it was already handled previously.
              continue;
            }
            final Attribute attribute = attributeFactory.buildAttribute( jpa2Mapping, property );
            if ( attribute != null ) {
              jpa2Mapping.getBuilder().addAttribute( attribute );
            }
          }
          jpa2Mapping.lock();
View Full Code Here
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
         *     attribute not found && no superType exists = false
         *   Recursive Case
         *     Exit(false) as soon as attribute is found in a superType - without continuing to the root
         *     continue as long as we find an attribute in the superType (essentially only MappedSuperclass parents)         
         **/
        Attribute anAttribute = this.getMembers().get(attributeName);
        ManagedTypeImpl<?> aSuperType = getManagedSuperType();       
       
        // Base Case: If we are at the root, check for the attribute and return results immediately
        if(null == aSuperType) { // 315287: the superType will be null if the root is a BasicType (non-Entity|non-MappedSuperclass)
            if(null == anAttribute && null != firstLevelAttribute) {
                return true;
            } else {
                // UC 1.3 (part of the else condition (anAttribute != null)) is handled by the return false in null != aSuperTypeAttribute
                // UC 1.4 (when caller is firstLevel) superType does not contain the attribute - check that the current attribute and the first differ
                if(null != anAttribute && anAttribute == firstLevelAttribute) {
                    return true;
                } else {
                    return false;
                }
            }
        } else {           
           // Recursive Case: check hierarchy both if the immediate superclass is a MappedSuperclassType or EntityType
           Attribute aSuperTypeAttribute = aSuperType.getMembers().get(attributeName);
           // UC1.3 The immediate mappedSuperclass may have the attribute - we check it in the base case of the next recursive call
           if(null != aSuperTypeAttribute) {
               // return false immediately if a superType exists above the first level
               return false;
           } else {
View Full Code Here
220
221
222
223
224
225
226
227
228
229
230
            if(pkMappings.isEmpty()) {
                // Search the mappings for Id mappings
                for(DatabaseMapping aMapping : getDescriptor().getMappings()) {                   
                    if(aMapping.isJPAId()) {
                        // get the attribute Id (declared or not)
                        Attribute anAttribute = this.getAttribute(aMapping.getAttributeName());
                        if(anAttribute != null) {
                            return this.getMetamodel().getType(((Bindable)anAttribute).getBindableJavaType()); // all Attributes are Bindable
                        }                       
                    }
                }
View Full Code Here
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
         *     attribute not found && no superType exists = false
         *   Recursive Case
         *     Exit(false) as soon as attribute is found in a superType - without continuing to the root
         *     continue as long as we find an attribute in the superType (essentially only MappedSuperclass parents)         
         **/
        Attribute anAttribute = this.getMembers().get(attributeName);
        ManagedTypeImpl<?> aSuperType = getManagedSuperType();       
       
        // Base Case: If we are at the root, check for the attribute and return results immediately
        if(null == aSuperType) { // 315287: the superType will be null if the root is a BasicType (non-Entity|non-MappedSuperclass)
            if(null == anAttribute && null != firstLevelAttribute) {
                return true;
            } else {
                // UC 1.3 (part of the else condition (anAttribute != null)) is handled by the return false in null != aSuperTypeAttribute
                // UC 1.4 (when caller is firstLevel) superType does not contain the attribute - check that the current attribute and the first differ
                if(null != anAttribute && anAttribute == firstLevelAttribute) {
                    return true;
                } else {
                    return false;
                }
            }
        } else {           
           // Recursive Case: check hierarchy both if the immediate superclass is a MappedSuperclassType or EntityType
           Attribute aSuperTypeAttribute = aSuperType.getMembers().get(attributeName);
           // UC1.3 The immediate mappedSuperclass may have the attribute - we check it in the base case of the next recursive call
           if(null != aSuperTypeAttribute) {
               // return false immediately if a superType exists above the first level
               return false;
           } else {
View Full Code Here
220
221
222
223
224
225
226
227
228
229
230
            if(pkMappings.isEmpty()) {
                // Search the mappings for Id mappings
                for(DatabaseMapping aMapping : getDescriptor().getMappings()) {                   
                    if(aMapping.isJPAId()) {
                        // get the attribute Id (declared or not)
                        Attribute anAttribute = this.getAttribute(aMapping.getAttributeName());
                        if(anAttribute != null) {
                            return this.getMetamodel().getType(((Bindable)anAttribute).getBindableJavaType()); // all Attributes are Bindable
                        }                       
                    }
                }
View Full Code Here
TOP

Related Classes of javax.persistence.metamodel.Attribute

  • com.dottydingo.hyperion.service.query.AbstractPredicateBuilder
  • com.impetus.client.cassandra.CassandraClientBase$CQLClient
  • com.impetus.client.cassandra.datahandler.CassandraDataHandlerBase
  • com.impetus.client.cassandra.index.InvertedIndexHandlerBase
  • com.impetus.client.cassandra.query.CassQuery
  • com.impetus.client.cassandra.query.ResultIterator
  • com.impetus.client.cassandra.schemamanager.CassandraSchemaManager
  • com.impetus.client.cassandra.thrift.CQLTranslator
  • com.impetus.client.couchdb.CouchDBObjectMapper
  • com.impetus.client.couchdb.CouchDBQuery
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.