io.inversion.jdbc

Class SqlQuery<D extends io.inversion.Db>

java.lang.Object

io.inversion.rql.Builder<T,T>

io.inversion.rql.Query<SqlQuery,D,io.inversion.rql.Select<io.inversion.rql.Select<io.inversion.rql.Select,SqlQuery>,SqlQuery>,io.inversion.rql.From<io.inversion.rql.From<io.inversion.rql.From,SqlQuery>,SqlQuery>,io.inversion.rql.Where<io.inversion.rql.Where<io.inversion.rql.Where,SqlQuery>,SqlQuery>,io.inversion.rql.Group<io.inversion.rql.Group<io.inversion.rql.Group,SqlQuery>,SqlQuery>,io.inversion.rql.Order<io.inversion.rql.Order<io.inversion.rql.Order,SqlQuery>,SqlQuery>,io.inversion.rql.Page<io.inversion.rql.Page<io.inversion.rql.Page,SqlQuery>,SqlQuery>>

io.inversion.jdbc.SqlQuery<D>

public class SqlQuery<D extends io.inversion.Db>
extends io.inversion.rql.Query<SqlQuery,D,io.inversion.rql.Select<io.inversion.rql.Select<io.inversion.rql.Select,SqlQuery>,SqlQuery>,io.inversion.rql.From<io.inversion.rql.From<io.inversion.rql.From,SqlQuery>,SqlQuery>,io.inversion.rql.Where<io.inversion.rql.Where<io.inversion.rql.Where,SqlQuery>,SqlQuery>,io.inversion.rql.Group<io.inversion.rql.Group<io.inversion.rql.Group,SqlQuery>,SqlQuery>,io.inversion.rql.Order<io.inversion.rql.Order<io.inversion.rql.Order,SqlQuery>,SqlQuery>,io.inversion.rql.Page<io.inversion.rql.Page<io.inversion.rql.Page,SqlQuery>,SqlQuery>>

Composes and executes a SQL SELECT based on supplied RQL Terms.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SqlQuery.Parts

Field Summary

Fields

Modifier and Type	Field and Description
protected char	columnQuote
protected char	stringQuote

Fields inherited from class io.inversion.rql.Query

collection, db, dryRun, from, group, order, page, select, values, where

Fields inherited from class io.inversion.rql.Builder

builders, functions, parent, terms

Constructor Summary

Constructors

Constructor and Description
SqlQuery(D db, io.inversion.Collection table, java.util.List<io.inversion.rql.Term> terms)

Method Summary

Modifier and Type	Method and Description
protected boolean	addTerm(java.lang.String token, io.inversion.rql.Term term)
java.lang.String	asBool(java.lang.String token)
protected java.lang.String	asNum(java.lang.String token)
protected java.lang.String	asString(java.lang.String string)
protected java.lang.String	asString(io.inversion.rql.Term term)
protected java.lang.String	asVariableName(int valuesPairIdx)
protected java.lang.String	concatAll(java.lang.String connector, java.lang.String function, java.util.List strings)
io.inversion.Results	doSelect()
protected java.util.List<io.inversion.rql.Order.Sort>	getDefaultSorts(SqlQuery.Parts parts)
java.lang.String	getDynamicStmt()
java.lang.String	getPreparedStmt()
java.lang.String	getType()
protected boolean	isBool(io.inversion.rql.Term term)
protected boolean	isCol(io.inversion.rql.Term term)
protected boolean	isNum(io.inversion.rql.Term term)
java.lang.String	printCol(java.lang.String columnName)
protected java.lang.String	printExpression(io.inversion.rql.Term term, java.util.List<java.lang.String> dynamicSqlChildText, java.util.List<java.lang.String> preparedStmtChildText) Override to handle printing additional functions or to change the way a specific function is printed.
protected java.lang.String	printGroupClause(SqlQuery.Parts parts, java.util.List<java.lang.String> groupBy)
protected java.lang.String	printInitialSelect(SqlQuery.Parts parts)
protected java.lang.String	printJoins(SqlQuery.Parts parts, java.util.LinkedHashMap<java.lang.String,io.inversion.rql.Term> joins)
protected java.lang.String	printLimitClause(SqlQuery.Parts parts, int offset, int limit)
protected java.lang.String	printOrderClause(SqlQuery.Parts parts, java.util.List<io.inversion.rql.Order.Sort> sorts)
protected java.lang.String	printSql(SqlQuery.Parts parts)
java.lang.String	printTableAlias()
protected java.lang.String	printTerm(io.inversion.rql.Term term, java.lang.String col, boolean preparedStmt)
protected java.lang.String	printTermsSelect(SqlQuery.Parts parts, boolean preparedStmt)
protected java.lang.String	printWhereClause(SqlQuery.Parts parts, java.util.List<io.inversion.rql.Term> terms, boolean preparedStmt)
protected int	queryFoundRows(java.sql.Connection conn, java.lang.String sql, java.util.List values)
java.lang.String	quoteCol(java.lang.String str)
protected java.lang.String	replace(io.inversion.rql.Term parent, io.inversion.rql.Term leaf, int index, java.lang.String col, java.lang.String val)
protected java.lang.String	toSql(boolean preparedStmt)
void	withColumnQuote(char columnQuote)
SqlQuery	withDb(D db)
void	withStringQuote(char stringQuote)
SqlQuery	withType(java.lang.String type)

Methods inherited from class io.inversion.rql.Query

clearValues, createFrom, createGroup, createOrder, createPage, createSelect, createWhere, getBuilders, getCollection, getColValue, getColValueKeys, getColValues, getDb, getFrom, getGroup, getNumValues, getOrder, getPage, getSelect, getValues, getWhere, isDryRun, withCollection, withColValue, withDryRun, withTerm

Methods inherited from class io.inversion.rql.Builder

clearFunctions, find, find, findAll, findInt, findTerm, getParent, getRoot, getTerms, isFunction, parse, r, removeBuilder, toString, toString, withBuilder, withFunctions, withFunctions, withParent, withTerm, withTerm, withTerms

Methods inherited from class java.lang.Object

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

Field Detail

stringQuote

protected char stringQuote

columnQuote

protected char columnQuote

Constructor Detail

SqlQuery

public SqlQuery(D db,
                io.inversion.Collection table,
                java.util.List<io.inversion.rql.Term> terms)

Method Detail

addTerm

protected boolean addTerm(java.lang.String token,
                          io.inversion.rql.Term term)

Overrides:

addTerm in class io.inversion.rql.Builder<SqlQuery,SqlQuery>

doSelect

public io.inversion.Results doSelect()
                              throws io.inversion.ApiException

Overrides:

doSelect in class io.inversion.rql.Query<SqlQuery,D extends io.inversion.Db,io.inversion.rql.Select<io.inversion.rql.Select<io.inversion.rql.Select,SqlQuery>,SqlQuery>,io.inversion.rql.From<io.inversion.rql.From<io.inversion.rql.From,SqlQuery>,SqlQuery>,io.inversion.rql.Where<io.inversion.rql.Where<io.inversion.rql.Where,SqlQuery>,SqlQuery>,io.inversion.rql.Group<io.inversion.rql.Group<io.inversion.rql.Group,SqlQuery>,SqlQuery>,io.inversion.rql.Order<io.inversion.rql.Order<io.inversion.rql.Order,SqlQuery>,SqlQuery>,io.inversion.rql.Page<io.inversion.rql.Page<io.inversion.rql.Page,SqlQuery>,SqlQuery>>

Throws:

io.inversion.ApiException

getPreparedStmt

public java.lang.String getPreparedStmt()

getDynamicStmt

public java.lang.String getDynamicStmt()

toSql

protected java.lang.String toSql(boolean preparedStmt)

printSql

protected java.lang.String printSql(SqlQuery.Parts parts)

printInitialSelect

protected java.lang.String printInitialSelect(SqlQuery.Parts parts)

printTermsSelect

protected java.lang.String printTermsSelect(SqlQuery.Parts parts,
                                            boolean preparedStmt)

printJoins

protected java.lang.String printJoins(SqlQuery.Parts parts,
                                      java.util.LinkedHashMap<java.lang.String,io.inversion.rql.Term> joins)

printWhereClause

protected java.lang.String printWhereClause(SqlQuery.Parts parts,
                                            java.util.List<io.inversion.rql.Term> terms,
                                            boolean preparedStmt)

printGroupClause

protected java.lang.String printGroupClause(SqlQuery.Parts parts,
                                            java.util.List<java.lang.String> groupBy)

printOrderClause

protected java.lang.String printOrderClause(SqlQuery.Parts parts,
                                            java.util.List<io.inversion.rql.Order.Sort> sorts)

getDefaultSorts

protected java.util.List<io.inversion.rql.Order.Sort> getDefaultSorts(SqlQuery.Parts parts)

printLimitClause

protected java.lang.String printLimitClause(SqlQuery.Parts parts,
                                            int offset,
                                            int limit)

queryFoundRows

protected int queryFoundRows(java.sql.Connection conn,
                             java.lang.String sql,
                             java.util.List values)
                      throws java.lang.Exception

Throws:

java.lang.Exception

printTerm

protected java.lang.String printTerm(io.inversion.rql.Term term,
                                     java.lang.String col,
                                     boolean preparedStmt)

printExpression

protected java.lang.String printExpression(io.inversion.rql.Term term,
                                           java.util.List<java.lang.String> dynamicSqlChildText,
                                           java.util.List<java.lang.String> preparedStmtChildText)

Override to handle printing additional functions or to change the way a specific function is printed.

Parameters:

term - the term to print

dynamicSqlChildText - child tokens printed as dynamic sql

preparedStmtChildText - child tokens printed as prepared statements

Returns:

the sql statement for term

replace

protected java.lang.String replace(io.inversion.rql.Term parent,
                                   io.inversion.rql.Term leaf,
                                   int index,
                                   java.lang.String col,
                                   java.lang.String val)

concatAll

protected java.lang.String concatAll(java.lang.String connector,
                                     java.lang.String function,
                                     java.util.List strings)

isCol

protected boolean isCol(io.inversion.rql.Term term)

quoteCol

public java.lang.String quoteCol(java.lang.String str)

printTableAlias

public java.lang.String printTableAlias()

printCol

public java.lang.String printCol(java.lang.String columnName)

asVariableName

protected java.lang.String asVariableName(int valuesPairIdx)

asString

protected java.lang.String asString(java.lang.String string)

asString

protected java.lang.String asString(io.inversion.rql.Term term)

asNum

protected java.lang.String asNum(java.lang.String token)

isNum

protected boolean isNum(io.inversion.rql.Term term)

isBool

protected boolean isBool(io.inversion.rql.Term term)

asBool

public java.lang.String asBool(java.lang.String token)

withDb

public SqlQuery withDb(D db)

Overrides:

withDb in class io.inversion.rql.Query<SqlQuery,D extends io.inversion.Db,io.inversion.rql.Select<io.inversion.rql.Select<io.inversion.rql.Select,SqlQuery>,SqlQuery>,io.inversion.rql.From<io.inversion.rql.From<io.inversion.rql.From,SqlQuery>,SqlQuery>,io.inversion.rql.Where<io.inversion.rql.Where<io.inversion.rql.Where,SqlQuery>,SqlQuery>,io.inversion.rql.Group<io.inversion.rql.Group<io.inversion.rql.Group,SqlQuery>,SqlQuery>,io.inversion.rql.Order<io.inversion.rql.Order<io.inversion.rql.Order,SqlQuery>,SqlQuery>,io.inversion.rql.Page<io.inversion.rql.Page<io.inversion.rql.Page,SqlQuery>,SqlQuery>>

withType

public SqlQuery withType(java.lang.String type)

getType

public java.lang.String getType()

withStringQuote

public void withStringQuote(char stringQuote)

withColumnQuote

public void withColumnQuote(char columnQuote)