mil.nga.geopackage.user

Class UserCoreDao<TColumn extends UserColumn,TTable extends UserTable<TColumn>,TRow extends UserCoreRow<TColumn,TTable>,TResult extends UserCoreResult<TColumn,TTable,TRow>>

java.lang.Object

mil.nga.geopackage.user.UserCoreDao<TColumn,TTable,TRow,TResult>

Type Parameters:

TColumn -

TTable -

TRow -

TResult -

public abstract class UserCoreDao<TColumn extends UserColumn,TTable extends UserTable<TColumn>,TRow extends UserCoreRow<TColumn,TTable>,TResult extends UserCoreResult<TColumn,TTable,TRow>>
extends Object

Abstract User DAO for reading user tables

Author:

osbornb

Field Summary

Fields

Modifier and Type	Field and Description
protected Projection	projection Projection

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UserCoreDao(String database, GeoPackageCoreConnection db, UserCoreConnection<TColumn,TTable,TRow,TResult> userDb, TTable table) Constructor

Method Summary

Modifier and Type	Method and Description
String	buildValueWhere(Set<Map.Entry<String,ColumnValue>> fields) Build where (or selection) statement from the fields
String[]	buildValueWhereArgs(Collection<ColumnValue> values) Build where (or selection) args for the values
String	buildWhere(Set<Map.Entry<String,Object>> fields) Build where (or selection) statement from the fields
String	buildWhere(String field, ColumnValue value) Build where (or selection) statement for a single field
String	buildWhere(String field, Object value) Build where (or selection) statement for a single field
String	buildWhere(String field, Object value, String operation) Build where (or selection) statement for a single field using the provided operation
String[]	buildWhereArgs(Collection<Object> values) Build where (or selection) args for the values
String[]	buildWhereArgs(ColumnValue value) Build where (or selection) args for the value
String[]	buildWhereArgs(Object value) Build where (or selection) args for the value
String[]	buildWhereArgs(Object[] values) Build where (or selection) args for the values
int	count() Get the total count
int	count(String where, String[] args) Get the count
long	create(TRow row) Creates a new row, same as calling insert(UserCoreRow)
int	delete(String whereClause, String[] whereArgs) Delete rows matching the where clause
int	delete(TRow row) Delete the row
int	deleteById(long id) Delete a row by id
void	dropTable() Drop the user table
abstract BoundingBox	getBoundingBox() Get the bounding box of the user table data
String	getDatabase() Get the database
GeoPackageCoreConnection	getDb() Get the database connection
protected String	getPkWhere(long id) Get the primary key where clause
protected String[]	getPkWhereArgs(long id) Get the primary key where args
Projection	getProjection() Get the projection
TTable	getTable() Get the table
String	getTableName() Get the table name
UserCoreConnection<TColumn,TTable,TRow,TResult>	getUserDb() Get the user database connection
int	getZoomLevel() Get the approximate zoom level of where the bounding box of the user data fits into the world
abstract long	insert(TRow row) Inserts a new row
Integer	max(String column, String where, String[] args) Get the max result of the column
Integer	min(String column, String where, String[] args) Get the min result of the column
abstract TRow	newRow() Get a new empty row
TResult	query(String where, String[] whereArgs) Query for rows
TResult	query(String where, String[] whereArgs, String groupBy, String having, String orderBy) Query for rows
TResult	query(String where, String[] whereArgs, String groupBy, String having, String orderBy, String limit) Query for rows
TResult	queryForAll() Query for all rows
TResult	queryForEq(String fieldName, ColumnValue value) Query for the row where the field equals the value
TResult	queryForEq(String fieldName, Object value) Query for the row where the field equals the value
TResult	queryForEq(String fieldName, Object value, String groupBy, String having, String orderBy) Query for the row where the field equals the value
TResult	queryForFieldValues(Map<String,Object> fieldValues) Query for the row where all fields match their values
TResult	queryForId(long id) Query for the row with the provided id
TRow	queryForIdRow(long id) Query for the row with the provided id
TResult	queryForValueFieldValues(Map<String,ColumnValue> fieldValues) Query for the row where all fields match their values
abstract int	update(TRow row) Update the row

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

projection

protected Projection projection

Projection

Constructor Detail

UserCoreDao

protected UserCoreDao(String database,
                      GeoPackageCoreConnection db,
                      UserCoreConnection<TColumn,TTable,TRow,TResult> userDb,
                      TTable table)

Constructor

Parameters:

database -

db -

userDb -

table -

Method Detail

newRow

public abstract TRow newRow()

Get a new empty row

Returns:

getBoundingBox

public abstract BoundingBox getBoundingBox()

Get the bounding box of the user table data

Returns:

bounding box of user table data

Since:

1.1.0

getDatabase

public String getDatabase()

Get the database

Returns:

getDb

public GeoPackageCoreConnection getDb()

Get the database connection

Returns:

getUserDb

public UserCoreConnection<TColumn,TTable,TRow,TResult> getUserDb()

Get the user database connection

Returns:

getTableName

public String getTableName()

Get the table name

Returns:

getTable

public TTable getTable()

Get the table

Returns:

getProjection

public Projection getProjection()

Get the projection

Returns:

dropTable

public void dropTable()

Drop the user table

queryForAll

public TResult queryForAll()

Query for all rows

Returns:

queryForEq

public TResult queryForEq(String fieldName,
                          Object value)

Query for the row where the field equals the value

Parameters:

fieldName -

value -

Returns:

queryForEq

public TResult queryForEq(String fieldName,
                          Object value,
                          String groupBy,
                          String having,
                          String orderBy)

Query for the row where the field equals the value

Parameters:

fieldName -

value -

groupBy -

having -

orderBy -

Returns:

queryForEq

public TResult queryForEq(String fieldName,
                          ColumnValue value)

Query for the row where the field equals the value

Parameters:

fieldName -

value -

Returns:

queryForFieldValues

public TResult queryForFieldValues(Map<String,Object> fieldValues)

Query for the row where all fields match their values

Parameters:

fieldValues -

Returns:

queryForValueFieldValues

public TResult queryForValueFieldValues(Map<String,ColumnValue> fieldValues)

Query for the row where all fields match their values

Parameters:

fieldValues -

Returns:

queryForId

public TResult queryForId(long id)

Query for the row with the provided id

Parameters:

id -

Returns:

queryForIdRow

public TRow queryForIdRow(long id)

Query for the row with the provided id

Parameters:

id -

Returns:

query

public TResult query(String where,
                     String[] whereArgs)

Query for rows

Parameters:

where -

whereArgs -

Returns:

query

public TResult query(String where,
                     String[] whereArgs,
                     String groupBy,
                     String having,
                     String orderBy)

Query for rows

Parameters:

where -

whereArgs -

groupBy -

having -

orderBy -

Returns:

query

public TResult query(String where,
                     String[] whereArgs,
                     String groupBy,
                     String having,
                     String orderBy,
                     String limit)

Query for rows

Parameters:

where -

whereArgs -

groupBy -

having -

orderBy -

limit -

Returns:

update

public abstract int update(TRow row)

Update the row

Parameters:

row -

Returns:

number of rows affected, should be 0 or 1

delete

public int delete(TRow row)

Delete the row

Parameters:

row -

Returns:

number of rows affected, should be 0 or 1

deleteById

public int deleteById(long id)

Delete a row by id

Parameters:

id -

Returns:

number of rows affected, should be 0 or 1

delete

public int delete(String whereClause,
                  String[] whereArgs)

Delete rows matching the where clause

Parameters:

whereClause -

whereArgs -

Returns:

create

public long create(TRow row)

Creates a new row, same as calling insert(UserCoreRow)

Parameters:

row -

Returns:

row id

insert

public abstract long insert(TRow row)

Inserts a new row

Parameters:

row -

Returns:

row id

getPkWhere

protected String getPkWhere(long id)

Get the primary key where clause

Parameters:

id -

Returns:

getPkWhereArgs

protected String[] getPkWhereArgs(long id)

Get the primary key where args

Returns:

buildWhere

public String buildWhere(Set<Map.Entry<String,Object>> fields)

Build where (or selection) statement from the fields

Parameters:

fields -

Returns:

buildValueWhere

public String buildValueWhere(Set<Map.Entry<String,ColumnValue>> fields)

Build where (or selection) statement from the fields

Parameters:

fields -

Returns:

buildWhere

public String buildWhere(String field,
                         Object value)

Build where (or selection) statement for a single field

Parameters:

field -

value -

Returns:

buildWhere

public String buildWhere(String field,
                         Object value,
                         String operation)

Build where (or selection) statement for a single field using the provided operation

Parameters:

field -

value -

operation -

Returns:

buildWhere

public String buildWhere(String field,
                         ColumnValue value)

Build where (or selection) statement for a single field

Parameters:

field -

value -

Returns:

buildWhereArgs

public String[] buildWhereArgs(Collection<Object> values)

Build where (or selection) args for the values

Parameters:

values -

Returns:

buildWhereArgs

public String[] buildWhereArgs(Object[] values)

Build where (or selection) args for the values

Parameters:

values -

Returns:

buildValueWhereArgs

public String[] buildValueWhereArgs(Collection<ColumnValue> values)

Build where (or selection) args for the values

Parameters:

values -

Returns:

buildWhereArgs

public String[] buildWhereArgs(Object value)

Build where (or selection) args for the value

Parameters:

value -

Returns:

buildWhereArgs

public String[] buildWhereArgs(ColumnValue value)

Build where (or selection) args for the value

Parameters:

value -

Returns:

count

public int count()

Get the total count

Returns:

count

public int count(String where,
                 String[] args)

Get the count

Parameters:

where -

args -

Returns:

count

min

public Integer min(String column,
                   String where,
                   String[] args)

Get the min result of the column

Parameters:

column -

where -

args -

Returns:

min or null

max

public Integer max(String column,
                   String where,
                   String[] args)

Get the max result of the column

Parameters:

column -

where -

args -

Returns:

max or null

getZoomLevel

public int getZoomLevel()

Get the approximate zoom level of where the bounding box of the user data fits into the world

Returns:

zoom level

Since:

1.1.0