Package org.apache.cayenne.map

Examples of org.apache.cayenne.map.Entity

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            // TODO: andrus, 5/2/2006 - infer this from Jpa relationship
            src.setMandatory(false);
            src.setMaxLength(jpaTargetId.getColumn().getLength());
            src.setType(jpaTargetId.getDefaultJdbcType());

            Entity srcEntity = dbRelationship.getSourceEntity();
            srcEntity.addAttribute(src);

            // add join
            DbJoin join = new DbJoin(dbRelationship, src.getName(), jpaTargetId
                    .getColumn()
                    .getName());
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        Iterator it = attributeOverrides.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry entry = (Map.Entry) it.next();

            ObjAttribute attribute = (ObjAttribute) entry.getKey();
            Entity entity = attribute.getEntity();

            String key = null;
            int jdbcType = TypesMapping.NOT_DEFINED;
            int index = -1;
            for (int i = 0; i < columns.length; i++) {
                if (columns[i] == entry.getValue()) {

                    // if attribute type is the same as column, there is no conflict
                    if (!attribute.getType().equals(columns[i].getJavaClass())) {
                        // note that JDBC index is "1" based
                        index = i + 1;
                        jdbcType = columns[i].getJdbcType();
                        key = columns[i].getLabel();
                    }

                    break;
                }
            }

            if (index < 1) {
                continue;
            }

            ExtendedType converter = translator
                    .getAdapter()
                    .getExtendedTypes()
                    .getRegisteredType(attribute.getType());

            Collection<ColumnOverride> overrides = columnOverrides.get(entity.getName());

            if (overrides == null) {
                overrides = new ArrayList<ColumnOverride>(3);
                columnOverrides.put(entity.getName(), overrides);
            }

            overrides.add(new ColumnOverride(index, key, converter, jdbcType));
        }
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            }
        }

        // if this is really to-one we need to rename the relationship
        if (!toMany) {
            Entity source = relationship.getSourceEntity();
            source.removeRelationship(relationship.getName());
            relationship.setName(DbLoader.uniqueRelName(source,
                    namingStrategy.createDbRelationshipName(key, false)));
            source.addRelationship(relationship);
        }

        relationship.setToDependentPK(toDependentPK);
        relationship.setToMany(toMany);
    }
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            return new ObjAttribute(name, null, (ObjEntity) namingContext);
        }

        @Override
        protected boolean isNameInUse(String name, Object namingContext) {
            Entity ent = (Entity) namingContext;
            return ent.getAttribute(name) != null || ent.getRelationship(name) != null;
        }
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            return new ObjRelationship(name);
        }

        @Override
        protected boolean isNameInUse(String name, Object namingContext) {
            Entity ent = (Entity) namingContext;
            return ent.getRelationship(name) != null || ent.getAttribute(name) != null;
        }
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        int size = dbRelationships.size();
        if (size > 0) {
            last = dbRelationships.get(size - 1);
        }

        Entity target = getEndEntity();

        if (target != null && (last == null || last.getTargetEntity() != target)) {
            // try to connect automatically, if we can't use dummy connector

            Entity source = (last == null) ? getStartEntity() : last.getTargetEntity();
            if (source != null) {

                Relationship anyConnector = source != null ? source
                        .getAnyRelationship(target) : null;

                if (anyConnector != null) {
                    dbRelationships.add((DbRelationship) anyConnector);
                }
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            return new ObjAttribute(name, null, (ObjEntity) namingContext);
        }

        @Override
        protected boolean isNameInUse(String name, Object namingContext) {
            Entity ent = (Entity) namingContext;
            return ent.getAttribute(name) != null;
        }
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            return new ObjRelationship(name);
        }

        @Override
        protected boolean isNameInUse(String name, Object namingContext) {
            Entity ent = (Entity) namingContext;
            return ent.getRelationship(name) != null;
        }
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        SelectQuery query = (SelectQuery) treeNodePath.getObject();

        validateName(query, treeNodePath, validator);

        // Resolve root to Entity for further validation
        Entity root = validateRoot(query, treeNodePath, validator);

        // validate path-based parts
        if (root != null) {
            validateQualifier(root, query.getQualifier(), treeNodePath, validator);
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            }
        }

        // if this is really to-one we need to rename the relationship
        if (!toMany) {
            Entity source = relationship.getSourceEntity();
            source.removeRelationship(relationship.getName());
            relationship.setName(DbLoader.uniqueRelName(source, namingStrategy
                    .createDbRelationshipName(key, false)));
            source.addRelationship(relationship);
        }

        relationship.setToDependentPK(toDependentPK);
        relationship.setToMany(toMany);
    }
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Related Classes of org.apache.cayenne.map.Entity

  • org.apache.cayenne.access.DbLoader
  • org.apache.cayenne.access.jdbc.DataRowPostProcessor
  • org.apache.cayenne.access.jdbc.EJBQLJoinAppender
  • org.apache.cayenne.conf.RuntimeLoadDelegate
  • org.apache.cayenne.jpa.bridge.DataMapConverter$JpaJoinColumnVisitor
  • org.apache.cayenne.modeler.action.ImportEOModelAction
  • org.apache.cayenne.modeler.dialog.db.TableSelectorController
  • org.apache.cayenne.modeler.dialog.objentity.ObjAttributeInfoDialog
  • org.apache.cayenne.modeler.dialog.objentity.ObjRelationshipInfo
  • org.apache.cayenne.modeler.dialog.objentity.ObjRelationshipInfoModel
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