Java Doc for Request.java in  » Database-JDBC-Connection-Pool » sequoia-2.10.9 » org » continuent » sequoia » common » sql » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database JDBC Connection Pool » sequoia 2.10.9 » org.continuent.sequoia.common.sql 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.continuent.sequoia.common.sql.Request

All known Subclasses:   org.continuent.sequoia.common.sql.RequestWithResultSetParameters,
Request
public class Request (Code)
This class defines a Request object. This basically carries the SQL statement and the SQL template if this is a PreparedStatement.
author:
   Emmanuel Cecchet
version:
   1.0



Constructor Summary
public  Request(String sqlTemplate, String parameters, boolean escapeProcessing, int timeoutInSeconds)
    
public  Request(DriverBufferedInputStream in)
     Creates a new Request object, deserializing it from an input stream.

Method Summary
public  longgetId()
     Returns the id value.
final public  StringgetPreparedStatementParameters()
     Returns the sqlTemplate value.
final public  StringgetSqlQueryOrTemplate()
     Returns the sqlQuery value.
public  StringgetSqlShortForm(int nbOfCharacters)
     Get a short form of this request if the SQL statement exceeds nbOfCharacters.
Parameters:
  nbOfCharacters - number of characters to include in the short form.
final public  intgetTimeoutInSeconds()
     Returns the timeoutInSeconds value.
final public  intgetTransactionIsolation()
     Returns the transactionIsolation value.
final public  booleanisAutoCommit()
     Returns the isAutoCommit value.
final public  booleanisEscapeProcessing()
     Returns the escapeProcessing value.
final public  booleanisReadOnly()
     Returns the isReadOnly value.
public  voidsendToStream(DriverBufferedOutputStream out)
     Serialize the request on the output stream by sending only the needed parameters to reconstruct it on the controller.
final public  voidsetEscapeProcessing(boolean escapeProcessing)
     Sets the escapeProcessing value.
public  voidsetId(long id)
     Sets the id value.
final public  voidsetIsAutoCommit(boolean isAutoCommit)
     Sets the isAutoCommit value.
final public  voidsetIsReadOnly(boolean isReadOnly)
     Sets the isReadOnly value.
final public  voidsetTimeoutInSeconds(int timeoutInSeconds)
     Sets the timeoutInSeconds value.
final public  voidsetTransactionIsolation(int transactionIsolation)
     Sets the transactionIsolation value.


Constructor Detail
Request
public Request(String sqlTemplate, String parameters, boolean escapeProcessing, int timeoutInSeconds)(Code)
Creates a new Request object
Parameters:
  sqlTemplate - the SQL template (using ? as parameter placeholders) ornull
Parameters:
  parameters - the prepared statement parameters
Parameters:
  escapeProcessing - Should the backend driver do escape processingbefore sending to the database?
Parameters:
  timeoutInSeconds - Timeout for this request in seconds, value 0 meansno timeout



Request
public Request(DriverBufferedInputStream in) throws IOException(Code)
Creates a new Request object, deserializing it from an input stream. Has to mirror the serialization method below.
Parameters:
  in - the input stream to read from
throws:
  IOException - if a network error occurs




Method Detail
getId
public long getId()(Code)
Returns the id value. Returns the id.



getPreparedStatementParameters
final public String getPreparedStatementParameters()(Code)
Returns the sqlTemplate value. Returns the sqlTemplate.



getSqlQueryOrTemplate
final public String getSqlQueryOrTemplate()(Code)
Returns the sqlQuery value. Returns the sqlQuery.



getSqlShortForm
public String getSqlShortForm(int nbOfCharacters)(Code)
Get a short form of this request if the SQL statement exceeds nbOfCharacters.
Parameters:
  nbOfCharacters - number of characters to include in the short form. the nbOfCharacters first characters of the SQL statement



getTimeoutInSeconds
final public int getTimeoutInSeconds()(Code)
Returns the timeoutInSeconds value. Returns the timeoutInSeconds.



getTransactionIsolation
final public int getTransactionIsolation()(Code)
Returns the transactionIsolation value. Returns the transactionIsolation.



isAutoCommit
final public boolean isAutoCommit()(Code)
Returns the isAutoCommit value. Returns the isAutoCommit.



isEscapeProcessing
final public boolean isEscapeProcessing()(Code)
Returns the escapeProcessing value. Returns the escapeProcessing.



isReadOnly
final public boolean isReadOnly()(Code)
Returns the isReadOnly value. Returns the isReadOnly.



sendToStream
public void sendToStream(DriverBufferedOutputStream out) throws IOException(Code)
Serialize the request on the output stream by sending only the needed parameters to reconstruct it on the controller. Has to mirror the deserialization method above.
Parameters:
  out - destination DriverBufferedOutputStream
throws:
  IOException - if fails



setEscapeProcessing
final public void setEscapeProcessing(boolean escapeProcessing)(Code)
Sets the escapeProcessing value.
Parameters:
  escapeProcessing - The escapeProcessing to set.



setId
public void setId(long id)(Code)
Sets the id value.
Parameters:
  id - The id to set.



setIsAutoCommit
final public void setIsAutoCommit(boolean isAutoCommit)(Code)
Sets the isAutoCommit value.
Parameters:
  isAutoCommit - The isAutoCommit to set.



setIsReadOnly
final public void setIsReadOnly(boolean isReadOnly)(Code)
Sets the isReadOnly value.
Parameters:
  isReadOnly - The isReadOnly to set.



setTimeoutInSeconds
final public void setTimeoutInSeconds(int timeoutInSeconds)(Code)
Sets the timeoutInSeconds value.
Parameters:
  timeoutInSeconds - The timeoutInSeconds to set.



setTransactionIsolation
final public void setTransactionIsolation(int transactionIsolation)(Code)
Sets the transactionIsolation value.
Parameters:
  transactionIsolation - The transactionIsolation to set.



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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