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| java.lang.Object
 org.continuent.sequoia.controller.requests.AbstractRequest
org.continuent.sequoia.controller.requests.AbstractWriteRequest
All known Subclasses: org.continuent.sequoia.controller.requests.InsertRequest, org.continuent.sequoia.controller.requests.AlterRequest, org.continuent.sequoia.controller.requests.DeleteRequest, org.continuent.sequoia.controller.requests.CreateRequest, org.continuent.sequoia.controller.requests.UnknownWriteRequest, org.continuent.sequoia.controller.requests.DropRequest, org.continuent.sequoia.controller.requests.UpdateRequest,
| AbstractWriteRequest | | abstract public class AbstractWriteRequest extends AbstractRequest (Code) | | AbstractWriteRequest is the super-class of all requests which
do NOT return any ResultSet. They do have side-effects (else what would they
useful for?!)
author:
Emmanuel Cecchet
version:
1.0 |
| Field Summary | |
| protected transient boolean | blocking
true if this request might block. | | protected transient ArrayList | columns
ArrayList of TableColumn involved in this
write query. | | protected transient String | pkValue
| | protected boolean | requiresGlobalLock
True if the request requires to take a global lock. | | protected transient String | tableName
Name of the table involved in this write query. |
| blocking | | protected transient boolean blocking(Code) | | true if this request might block.
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| columns | | protected transient ArrayList columns(Code) | | ArrayList of TableColumn involved in this
write query.
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| pkValue | | protected transient String pkValue(Code) | | Primary key value
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| requiresGlobalLock | | protected boolean requiresGlobalLock(Code) | | True if the request requires to take a global lock.
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| tableName | | protected transient String tableName(Code) | | Name of the table involved in this write query.
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| AbstractWriteRequest | | public AbstractWriteRequest(String sqlQuery, boolean escapeProcessing, int timeout, String lineSeparator, int requestType)(Code) | | Creates a new AbstractWriteRequest object
Parameters:
sqlQuery - the SQL query
Parameters:
escapeProcessing - should the driver to escape processing beforesending to the database ?
Parameters:
timeout - an int value
Parameters:
lineSeparator - the line separator used in the query
Parameters:
requestType - the request type as defined in RequestType class
See Also: RequestType |
| cloneTableNameAndColumns | | protected void cloneTableNameAndColumns(AbstractWriteRequest abstractWriteRequest)(Code) | | Clones table name and columns from an already parsed request.
Parameters:
abstractWriteRequest - the already parsed request |
| getColumns | | public ArrayList getColumns()(Code) | | Returns an ArrayList of TableColumn objects
representing the columns affected by this statement.
an ArrayList value |
| getTableName | | public String getTableName()(Code) | | Returns the name of the table affected by this statement.
a String value |
| mightBlock | | public boolean mightBlock()(Code) | | Tests if this request might block.
true if this request might block |
| requiresGlobalLock | | public boolean requiresGlobalLock()(Code) | | Return true if the query requires a global locking.
the requiresGlobalLock value. |
| setBlocking | | public void setBlocking(boolean blocking)(Code) | | Sets if this request might block.
Parameters:
blocking - a boolean value |
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