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java.lang.Objectorg.apache.cayenne.access.jdbc.RowDescriptor
public class RowDescriptor
A descriptor of a result row obtained from a database.
Field Summary | |
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protected ColumnDescriptor[] |
columns
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protected ExtendedType[] |
converters
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Constructor Summary | |
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protected |
RowDescriptor()
Creates an empty RowDescriptor. |
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RowDescriptor(ColumnDescriptor[] columns,
ExtendedTypeMap types)
Creates a RowDescriptor for an array of columns. |
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RowDescriptor(java.sql.ResultSet resultSet,
ExtendedTypeMap types)
Creates new RowDescriptor using ResultSet metadata to determine the columns. |
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RowDescriptor(java.sql.ResultSet resultSet,
ExtendedTypeMap types,
java.util.Map javaTypeOverrides)
Creates new RowDescriptor using ResultSet metadata to determine the columns. |
Method Summary | |
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ColumnDescriptor[] |
getColumns()
Returns column descriptors. |
ExtendedType[] |
getConverters()
Returns extended types for columns. |
int |
getWidth()
Returns a number of columns in a row. |
protected void |
indexTypes(ExtendedTypeMap types)
Initializes converters for columns. |
protected void |
initFromResultSet(java.sql.ResultSet resultSet)
Builds columns list from ResultSet metadata. |
protected void |
overrideJavaTypes(java.util.Map overrides)
Overrides Java types of result columns. |
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 ColumnDescriptor[] columns
protected ExtendedType[] converters
Constructor Detail |
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protected RowDescriptor()
public RowDescriptor(ColumnDescriptor[] columns, ExtendedTypeMap types)
public RowDescriptor(java.sql.ResultSet resultSet, ExtendedTypeMap types)
public RowDescriptor(java.sql.ResultSet resultSet, ExtendedTypeMap types, java.util.Map javaTypeOverrides)
Method Detail |
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protected void indexTypes(ExtendedTypeMap types)
protected void initFromResultSet(java.sql.ResultSet resultSet)
protected void overrideJavaTypes(java.util.Map overrides)
public int getWidth()
public ColumnDescriptor[] getColumns()
public ExtendedType[] getConverters()
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