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java.lang.Objectcom.j256.ormlite.stmt.StatementBuilder<T,ID>
public abstract class StatementBuilder<T,ID>
Assists in building of SQL statements for a particular table in a particular database.
Nested Class Summary | |
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static class |
StatementBuilder.StatementType
Types of statements that we are building. |
Field Summary | |
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protected Dao<T,ID> |
dao
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protected DatabaseType |
databaseType
|
protected TableInfo<T,ID> |
tableInfo
|
protected StatementBuilder.StatementType |
type
|
Constructor Summary | |
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StatementBuilder(DatabaseType databaseType,
TableInfo<T,ID> tableInfo,
Dao<T,ID> dao,
StatementBuilder.StatementType type)
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Method Summary | |
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protected abstract void |
appendStatementEnd(StringBuilder sb)
Append the end of our statement string to the StringBuilder. |
protected abstract void |
appendStatementStart(StringBuilder sb,
List<ArgumentHolder> argList)
Append the start of our statement string to the StringBuilder. |
protected void |
appendStatementString(StringBuilder sb,
List<ArgumentHolder> argList)
Internal method to build a query while tracking various arguments. |
void |
clear()
Clear out all of the statement settings so we can reuse the builder. |
protected FieldType[] |
getResultFieldTypes()
Get the result array from our statement after the appendStatementStart(StringBuilder, List) was called. |
protected MappedPreparedStmt<T,ID> |
prepareStatement(Long limit)
Prepare our statement for the subclasses. |
String |
prepareStatementString()
Build and return a string version of the query. |
void |
setWhere(Where<T,ID> where)
Set the Where object on the query. |
protected FieldType |
verifyColumnName(String columnName)
Verify the columnName is valid and return its FieldType. |
Where<T,ID> |
where()
Returns a Where object that should be used to add SQL where clauses to the statement. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected final TableInfo<T,ID> tableInfo
protected final DatabaseType databaseType
protected final Dao<T,ID> dao
protected StatementBuilder.StatementType type
Constructor Detail |
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public StatementBuilder(DatabaseType databaseType, TableInfo<T,ID> tableInfo, Dao<T,ID> dao, StatementBuilder.StatementType type)
Method Detail |
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public Where<T,ID> where()
Where
object that should be used to add SQL where clauses to the statement. This will also
reset the where object so you can use the same query builder with a different where statement.
public void setWhere(Where<T,ID> where)
Where
object on the query. This allows someone to use the same Where object on multiple queries.
protected MappedPreparedStmt<T,ID> prepareStatement(Long limit) throws SQLException
limit
- Limit for queries. Can be null if none.
SQLException
public String prepareStatementString() throws SQLException
SQLException
public void clear()
protected void appendStatementString(StringBuilder sb, List<ArgumentHolder> argList) throws SQLException
prepareStatementString()
method instead.
This needs to be protected because of (WARNING: DO NOT MAKE A JAVADOC LINK) InternalQueryBuilder (WARNING: DO NOT MAKE A JAVADOC LINK).
SQLException
protected abstract void appendStatementStart(StringBuilder sb, List<ArgumentHolder> argList) throws SQLException
SQLException
protected FieldType[] getResultFieldTypes()
appendStatementStart(StringBuilder, List)
was called.
This will be null except for the QueryBuilder.
protected abstract void appendStatementEnd(StringBuilder sb) throws SQLException
SQLException
protected FieldType verifyColumnName(String columnName)
IllegalArgumentException
- if the column name is not valid.
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