manifold.sql.query.jdbc

Class JdbcQueryTable

java.lang.Object

manifold.sql.query.jdbc.JdbcQueryTable

All Implemented Interfaces:

Statement, Table, QueryTable

public class JdbcQueryTable
extends java.lang.Object
implements QueryTable

Constructor Summary

Constructors

Constructor and Description
JdbcQueryTable(SqlScope scope, java.lang.String simpleName, java.lang.String query)

Method Summary

Modifier and Type	Method and Description
java.util.List<ForeignKeyQueryRef>	findForeignKeyQueryRefs() Of the query columns not corresponding with the selected table (if one exists, see findSelectedTable() above), finds the columns fully covering foreign keys, represented as JdbcForeignKeyQueryRef.
manifold.rt.api.util.Pair<SchemaTable,java.util.List<QueryColumn>>	findSelectedTable() Find the selected table object that has all its non-null columns selected in the query columns.
QueryColumn	getColumn(java.lang.String columnName)
java.util.Map<java.lang.String,QueryColumn>	getColumns()
java.lang.String	getEscapedName()
SqlIssueContainer	getIssues()
java.lang.String	getName()
java.util.List<Parameter>	getParameters()
Schema	getSchema()
java.lang.String	getSqlSource()

Methods inherited from class java.lang.Object

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

Constructor Detail

JdbcQueryTable

public JdbcQueryTable(SqlScope scope,
                      java.lang.String simpleName,
                      java.lang.String query)

Method Detail

findSelectedTable

public manifold.rt.api.util.Pair<SchemaTable,java.util.List<QueryColumn>> findSelectedTable()

Find the selected table object that has all its non-null columns selected in the query columns.

This feature enables, for example, [SELECT * FROM foo ...] query results to consist of Entities instead of column values.

Specified by:

findSelectedTable in interface QueryTable

Returns:

All query columns that correspond with the primary selected table, or null if no table is fully covered. The resulting columns are sufficient to create a valid instance of the entity corresponding with the selected table.

findForeignKeyQueryRefs

public java.util.List<ForeignKeyQueryRef> findForeignKeyQueryRefs()

Of the query columns not corresponding with the selected table (if one exists, see findSelectedTable() above), finds the columns fully covering foreign keys, represented as JdbcForeignKeyQueryRef. The idea is to provide get<foreign-key-ref>() methods. For example, a city_id foreign key would result in a getCityRef() method return a City entity.

Specified by:

findForeignKeyQueryRefs in interface QueryTable

getSqlSource

public java.lang.String getSqlSource()

Specified by:

getSqlSource in interface Statement

getSchema

public Schema getSchema()

Specified by:

getSchema in interface Table

getName

public java.lang.String getName()

Specified by:

getName in interface Statement

getEscapedName

public java.lang.String getEscapedName()

Specified by:

getEscapedName in interface Statement

getColumns

public java.util.Map<java.lang.String,QueryColumn> getColumns()

Specified by:

getColumns in interface Table

Specified by:

getColumns in interface QueryTable

getColumn

public QueryColumn getColumn(java.lang.String columnName)

Specified by:

getColumn in interface Table

Specified by:

getColumn in interface QueryTable

getParameters

public java.util.List<Parameter> getParameters()

Specified by:

getParameters in interface Statement

Specified by:

getParameters in interface QueryTable

getIssues

public SqlIssueContainer getIssues()

Specified by:

getIssues in interface Statement