List of addBatchReadAttribute() Examples

Examples of addBatchReadAttribute()

org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()
PUBLIC: Specify the foreign-reference mapped attribute to be optimized in this query. The query will execute normally, however when any of the batched parts is accessed, the parts will all be read in a single query, this allows all of the data required for the parts to be read in a single query instead of (n) queries. This should be used when the application knows that it requires the part for all of the objects being read. This can be used for one-to-one, one-to-many, many-to-many and direct collection mappings. The use of the expression allows for nested batch reading to be expressed.
Example: query.addBatchReadAttribute("phoneNumbers") @see #addBatchReadAttribute(Expression) @see #setBatchFetchType(BatchFetchType) @see ObjectLevelReadQuery#addJoinedAttribute(String)
org.eclipse.persistence.queries.ReadAllQuery.addBatchReadAttribute()
PUBLIC: Specify the foreign-reference mapped attribute to be optimized in this query. The query will execute normally, however when any of the batched parts is accessed, the parts will all be read in a single query, this allows all of the data required for the parts to be read in a single query instead of (n) queries. This should be used when the application knows that it requires the part for all of the objects being read. This can be used for one-to-one, one-to-many, many-to-many and direct collection mappings. The use of the expression allows for nested batch reading to be expressed.
Example: query.addBatchReadAttribute("phoneNumbers") @see #addBatchReadAttribute(Expression) @see ObjectLevelReadQuery#addJoinedAttribute(String)

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                        throw QueryException.queryHintNavigatedIllegalRelationship(query, QueryHints.BATCH, valueToApply, previousToken + "." + token);
                    }
                    expression = expression.get(token);
                    previousToken = token;
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

Examples of org.eclipse.persistence.queries.ObjectLevelReadQuery.addBatchReadAttribute()

                    previousToken = token;
                    if (mapping != null){
                        descriptor = mapping.getReferenceDescriptor();
                    }
                }
                objectQuery.addBatchReadAttribute(expression);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }

View Full Code Here

0 1 2

TOP

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.