com.goldencode.p2j.persist

Class MassiveContainer

java.lang.Object

com.goldencode.p2j.persist.MassiveContainer

Direct Known Subclasses:

DataSetContainer, TableResultSet

public abstract class MassiveContainer
extends java.lang.Object

Provides the main mechanism of passing table-like metadata and data which the remote side will interpret as a temporary table. The remote side will use the sent properties (and their other settings, as type and extent) to dynamically build the DMO interface, implementation class and .hbm.xml configuration file.

As transport, any instance of this class will be wrapped in a TableWrapper instance internally by P2J.

Note: In the process of building the internal data structures for dynamic temp-tables, internal generic indexed names are used for columns. To obtain the expected column name, the metadata will return the column's legacy name instead of internal database name.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	append Flag indicating this table is sent in APPEND mode.
protected boolean	input Flag indicating this table is sent in INPUT or INPUT-OUTPUT mode.
protected boolean	output Flag indicating this table is sent in OUTPUT or INPUT-OUTPUT mode.
protected java.lang.String	structureName The legacy name of the massive structure.

Constructor Summary

Constructors

Constructor and Description
MassiveContainer() Default c'tor, explicitly added to allow instances of this class to be created on deserialization.
MassiveContainer(boolean input, boolean output, boolean append) Create a new instance of this result set.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getStructureName() Get the legacy structure (dataset or table) name.
boolean	isAppend() Check if this table is in APPEND mode.
boolean	isInput() Check if this table is in INPUT or INPUT-OUTPUT mode.
boolean	isOutput() Check if this table is in OUTPUT or INPUT-OUTPUT mode.
void	setStructureName(java.lang.String table) Set the structure (dataset or table) name.

Methods inherited from class java.lang.Object

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

Field Detail

input

protected boolean input

Flag indicating this table is sent in INPUT or INPUT-OUTPUT mode.

output

protected boolean output

Flag indicating this table is sent in OUTPUT or INPUT-OUTPUT mode.

append

protected boolean append

Flag indicating this table is sent in APPEND mode.

structureName

protected java.lang.String structureName

The legacy name of the massive structure.

Constructor Detail

MassiveContainer

public MassiveContainer()

Default c'tor, explicitly added to allow instances of this class to be created on deserialization. Not for public use.

MassiveContainer

public MassiveContainer(boolean input,
                        boolean output,
                        boolean append)

Create a new instance of this result set.

Parameters:

input - Flag indicating this table is sent in INPUT or INPUT-OUTPUT mode.

output - Flag indicating this table is sent in OUTPUT or INPUT-OUTPUT mode.

append - Flag indicating this table is sent in APPEND mode.

Method Detail

setStructureName

public void setStructureName(java.lang.String table)

Set the structure (dataset or table) name.

Parameters:

table - The structure (dataset or table) name.

getStructureName

public java.lang.String getStructureName()

Get the legacy structure (dataset or table) name.

Returns:

The structureName.

isInput

public boolean isInput()

Check if this table is in INPUT or INPUT-OUTPUT mode.

Returns:

The input flag.

isOutput

public boolean isOutput()

Check if this table is in OUTPUT or INPUT-OUTPUT mode.

Returns:

The output flag.

isAppend

public boolean isAppend()

Check if this table is in APPEND mode.

Returns:

The append flag.