oracle.toplink.eis.interactions
Class QueryStringInteraction

java.lang.Object
  oracle.toplink.internal.databaseaccess.DatasourceCall
      oracle.toplink.eis.interactions.EISInteraction
          oracle.toplink.eis.interactions.MappedInteraction
              oracle.toplink.eis.interactions.QueryStringInteraction

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, oracle.toplink.internal.databaseaccess.QueryStringCall, Call

public class QueryStringInteraction
extends MappedInteraction
implements oracle.toplink.internal.databaseaccess.QueryStringCall

Defines the specification for a call to a JCA interaction that uses a query string. This can be used for generic query translation support (i.e. VSAM, BETRIEVE, ADA, etc.) Arguments are defined in the query string through # (i.e. #EMP_ID) Translates the query string from the query arguments. Builds the input and output records.

Since:

OracleAS TopLink 10g (10.0.3)

See Also:

Serialized Form

Constructor Summary

QueryStringInteraction()
Default constructor.

QueryStringInteraction(java.lang.String queryString)
Construct interaction with the query string.

Method Summary

java.lang.String	getLogString(Accessor accessor) Return the string for logging purposes.
java.lang.String	getQueryString() Return the query string.
void	prepare(oracle.toplink.internal.sessions.AbstractSession session) Translate the custom query markers.
void	setQueryString(java.lang.String queryString) Set the query string.
void	translate(oracle.toplink.internal.sessions.AbstractRecord translationRow, oracle.toplink.internal.sessions.AbstractRecord modifyRow, oracle.toplink.internal.sessions.AbstractSession session) Allow the call to translate the query arguments.

Methods inherited from class oracle.toplink.eis.interactions.MappedInteraction

addArgument, addArgument, addArgumentValue, buildRow, createInputRecord, getArgumentNames, getInputResultPath, setInputResultPath

Methods inherited from class oracle.toplink.eis.interactions.EISInteraction

addOutputArgument, addOutputArgument, buildRows, createRecordElement, getArguments, getFunctionName, getInputRecordName, getInteractionSpec, getOutputArgumentNames, getOutputArguments, getOutputResultPath, getProperties, getProperty, hasArguments, hasOutputArguments, isEISInteraction, setFunctionName, setInputRecordName, setInputRow, setInteractionSpec, setOutputArgumentNames, setOutputArguments, setOutputResultPath, setProperties, setProperty, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

QueryStringInteraction

public QueryStringInteraction()

Default constructor.

QueryStringInteraction

public QueryStringInteraction(java.lang.String queryString)

Construct interaction with the query string.

Method Detail

getQueryString

public java.lang.String getQueryString()

Return the query string.

Specified by:

getQueryString in interface oracle.toplink.internal.databaseaccess.QueryStringCall

Overrides:

DatasourceCall in class oracle.toplink.internal.databaseaccess.DatasourceCall

setQueryString

public void setQueryString(java.lang.String queryString)

Set the query string.

Specified by:

setQueryString in interface oracle.toplink.internal.databaseaccess.QueryStringCall

Overrides:

DatasourceCall in class oracle.toplink.internal.databaseaccess.DatasourceCall

translate

public void translate(oracle.toplink.internal.sessions.AbstractRecord translationRow,
                      oracle.toplink.internal.sessions.AbstractRecord modifyRow,
                      oracle.toplink.internal.sessions.AbstractSession session)

Allow the call to translate the query arguments.

Specified by:

translate in interface oracle.toplink.internal.databaseaccess.QueryStringCall

Overrides:

translate in class EISInteraction

prepare

public void prepare(oracle.toplink.internal.sessions.AbstractSession session)

Translate the custom query markers.

Specified by:

prepare in interface oracle.toplink.internal.databaseaccess.QueryStringCall

Overrides:

prepare in class EISInteraction

getLogString

public java.lang.String getLogString(Accessor accessor)

Return the string for logging purposes.

Specified by:

getLogString in interface Call

Overrides:

getLogString in class EISInteraction