TempTableSchema (P2J - Progress 4GL to Java Conversion and Runtime)

java.lang.Object
- com.goldencode.p2j.persist.serial.TempTableSchema

```
public class TempTableSchema
extends java.lang.Object
```
The schema used for serialization of a temp-table, based on the internal definition of the table itself. Names used for serialization are legacy names as defined by the original 4GL code, not derived by conversion. Only legacy fields not marked SERIALIZE-HIDDEN are included in the schema.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

(package private) static class TempTableSchema.Column
Schema information needed to serialize/deserialize a field/column.

Nested Classes
Modifier and Type	Class and Description
`(package private) static class`	`TempTableSchema.Column` Schema information needed to serialize/deserialize a field/column.

Field Summary

Fields
Modifier and Type	Field and Description
`private java.util.List<TempTableSchema.Column>`	`attributeColumns` List of column schema objects whose data is to be serialized as XML attributes
`private boolean`	`beforeImage` Flags the serialized `BEFORE-BUFFERS`.
`private RecordBuffer`	`buffer`
`private java.util.ArrayList<TempTableSchema.Column>`	`columnList` Schema information needed for serialization of all columns/fields, in the DMO order.
`private java.util.LinkedHashMap<java.lang.String,TempTableSchema.Column>`	`columnMap` The columns, mapped for quick case-insensitive lookup.
`private java.util.List<TempTableSchema.Column>`	`elementColumns` List of column schema objects whose data is to be serialized as XML elements
`private java.util.List<TableMapper.LegacyIndexInfo>`	`indexes` The indexed of the DMO to be serialized.
`private java.lang.String`	`name` Legacy name of the temp-table
`private boolean`	`noUndo` Flags the no-undoable temp-tables `NO-UNDO` option.
`private java.lang.String`	`nsPrefix` XML prefix of the temp-table
`private java.lang.String`	`nsURI` XML namespace URI of the temp-table
`private java.util.List<TempTableSchema.Column>`	`textColumns` List of column schema objects whose data is to be serialized as XML text
`private java.lang.String`	`xmlName` XML serialization name of the temp-table
`private java.lang.String`	`xmlNodeName` XML node name of the temp-table

Constructor Summary

Constructors
Constructor and Description

TempTableSchema(RecordBuffer recBuf, boolean json)
Constructor which gathers table and field data from a temp-table buffer.

Constructors
Constructor and Description
`TempTableSchema(RecordBuffer recBuf, boolean json)` Constructor which gathers table and field data from a temp-table buffer.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.Iterable<TempTableSchema.Column>`	`attributeColumns()` Get an iterable collection of column schema objects whose data is to be serialized as XML attributes.
`RecordBuffer`	`buffer()` Get the RecordBuffer on the temp-table.
`java.util.ArrayList<TempTableSchema.Column>`	`columns()` Get an object to iterate over column schema information objects.
`java.lang.Iterable<TempTableSchema.Column>`	`elementColumns()` Get an iterable collection of column schema objects whose data is to be serialized as XML elements.
`private static java.util.List<TempTableSchema.Column>`	`filterColumns(java.util.Collection<TempTableSchema.Column> columns, SerializeOptions.XmlNodeType nodeType)` Filter the given list of column schema objects by the given XML node type.
`TempTableSchema.Column`	`getColumn(java.lang.String name)` Get the column schema information associated with the given serialization name.
`java.util.Iterator<TableMapper.LegacyIndexInfo>`	`getIndexes()` Obtain an iterator of the indexes of the DMO of this object.
`java.lang.String`	`getName()` Get the legacy name of this temp-table.
`java.lang.String`	`getTableName()` Return the name for this table.
`java.lang.String`	`getXmlName()` Return the XML serialization name for this table.
`boolean`	`isBeforeImage()` Check whether the target is a before-table.
`boolean`	`isNoUndo()` Checks whether the temp-table was defined as NO-UNDO.
`java.lang.String`	`namespacePrefix()` Get the XML prefix of the temp-table.
`java.lang.String`	`namespaceURI()` Get the XML namespace URI of the temp-table.
`java.lang.Iterable<TempTableSchema.Column>`	`textColumns()` Get an iterable collection of column schema objects whose data is to be serialized as XML text.
`java.lang.String`	`xmlNodeName()` Get the XML node name of the temp-table.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - buffer
```
private final RecordBuffer buffer
```
  - name
```
private final java.lang.String name
```
    Legacy name of the temp-table
  - xmlName
```
private final java.lang.String xmlName
```
    XML serialization name of the temp-table
  - xmlNodeName
```
private final java.lang.String xmlNodeName
```
    XML node name of the temp-table
  - nsURI
```
private final java.lang.String nsURI
```
    XML namespace URI of the temp-table
  - nsPrefix
```
private final java.lang.String nsPrefix
```
    XML prefix of the temp-table
  - columnList
```
private final java.util.ArrayList<TempTableSchema.Column> columnList
```
    Schema information needed for serialization of all columns/fields, in the DMO order.
  - columnMap
```
private final java.util.LinkedHashMap<java.lang.String,TempTableSchema.Column> columnMap
```
    The columns, mapped for quick case-insensitive lookup.
  - indexes
```
private final java.util.List<TableMapper.LegacyIndexInfo> indexes
```
    The indexed of the DMO to be serialized.
  - attributeColumns
```
private final java.util.List<TempTableSchema.Column> attributeColumns
```
    List of column schema objects whose data is to be serialized as XML attributes
  - elementColumns
```
private final java.util.List<TempTableSchema.Column> elementColumns
```
    List of column schema objects whose data is to be serialized as XML elements
  - textColumns
```
private final java.util.List<TempTableSchema.Column> textColumns
```
    List of column schema objects whose data is to be serialized as XML text
  - beforeImage
```
private final boolean beforeImage
```
    Flags the serialized BEFORE-BUFFERS.
  - noUndo
```
private final boolean noUndo
```
    Flags the no-undoable temp-tables NO-UNDO option.
- Constructor Detail
  - TempTableSchema
```
public TempTableSchema(RecordBuffer recBuf,
                       boolean json)
```
    Constructor which gathers table and field data from a temp-table buffer.
    
    Parameters:
    
    recBuf - RecordBuffer on the temp-table.
    
    json - Flag indicating if this is for JSON (when true) or XML (when false).
- Method Detail
  - filterColumns
```
private static java.util.List<TempTableSchema.Column> filterColumns(java.util.Collection<TempTableSchema.Column> columns,
                                                                    SerializeOptions.XmlNodeType nodeType)
```
    Filter the given list of column schema objects by the given XML node type.
    
    Parameters:
    
    columns - Collection of column schema objects to be filtered.
    
    nodeType - Node type which forms the filter criterion.
    
    Returns:
    
    A list of column schema objects whose node type matches the given node type. The list may be empty, but will not be null.
  - buffer
```
public RecordBuffer buffer()
```
    Get the RecordBuffer on the temp-table.
    
    Returns:
    
    RecordBuffer on the temp-table.
  - xmlNodeName
```
public java.lang.String xmlNodeName()
```
    Get the XML node name of the temp-table.
    
    Returns:
    
    XML node name of the temp-table.
  - namespaceURI
```
public java.lang.String namespaceURI()
```
    Get the XML namespace URI of the temp-table.
    
    Returns:
    
    XML namespace URI of the temp-table.
  - namespacePrefix
```
public java.lang.String namespacePrefix()
```
    Get the XML prefix of the temp-table.
    
    Returns:
    
    XML prefix of the temp-table.
  - getName
```
public java.lang.String getName()
```
    Get the legacy name of this temp-table.
    
    Returns:
    
    Legacy table name.
  - getTableName
```
public java.lang.String getTableName()
```
    Return the name for this table.
    
    Returns:
    
    See above.
  - getXmlName
```
public java.lang.String getXmlName()
```
    Return the XML serialization name for this table.
    
    Returns:
    
    See above.
  - isNoUndo
```
public boolean isNoUndo()
```
    Checks whether the temp-table was defined as NO-UNDO.
    
    Returns:
    
    true if this is a NO-UNDO temp-table.
  - getColumn
```
public TempTableSchema.Column getColumn(java.lang.String name)
```
    Get the column schema information associated with the given serialization name. Note: the lookup is performed in case-insensitive mode.
    
    Parameters:
    
    name - Name used in serialization output for column data.
    
    Returns:
    
    Column schema information.
  - getIndexes
```
public java.util.Iterator<TableMapper.LegacyIndexInfo> getIndexes()
```
    Obtain an iterator of the indexes of the DMO of this object.
    
    Returns:
    
    an iterator for the indexes of the DMO.
  - columns
```
public java.util.ArrayList<TempTableSchema.Column> columns()
```
    Get an object to iterate over column schema information objects.
    
    Returns:
    
    An iterable object on column schema info objects.
  - attributeColumns
```
public java.lang.Iterable<TempTableSchema.Column> attributeColumns()
```
    Get an iterable collection of column schema objects whose data is to be serialized as XML attributes.
    
    Returns:
    
    see above.
  - elementColumns
```
public java.lang.Iterable<TempTableSchema.Column> elementColumns()
```
    Get an iterable collection of column schema objects whose data is to be serialized as XML elements.
    
    Returns:
    
    see above.
  - textColumns
```
public java.lang.Iterable<TempTableSchema.Column> textColumns()
```
    Get an iterable collection of column schema objects whose data is to be serialized as XML text.
    
    Returns:
    
    see above.
  - isBeforeImage
```
public boolean isBeforeImage()
```
    Check whether the target is a before-table.
    
    Returns:
    
    true if the target is a before-table.

Class TempTableSchema

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

buffer

name

xmlName

xmlNodeName

nsURI

nsPrefix

columnList

columnMap

indexes

attributeColumns

elementColumns

textColumns

beforeImage

noUndo

Constructor Detail

TempTableSchema

Method Detail

filterColumns

buffer

xmlNodeName

namespaceURI

namespacePrefix

getName

getTableName

getXmlName

isNoUndo

getColumn

getIndexes

columns

attributeColumns

elementColumns

textColumns

isBeforeImage