Revision 10627 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/edition/IWriter.java
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import java.util.Properties; |
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import com.hardcode.driverManager.Driver; |
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import com.hardcode.gdbms.driver.exceptions.InitializeWriterException; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.cit.gvsig.exceptions.visitors.ProcessWriterVisitorException; |
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import com.iver.cit.gvsig.exceptions.visitors.StartWriterVisitorException; |
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import com.iver.cit.gvsig.exceptions.visitors.StopWriterVisitorException; |
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import com.iver.cit.gvsig.exceptions.visitors.VisitorException; |
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import com.iver.cit.gvsig.fmap.drivers.ITableDefinition; |
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public interface IWriter extends Driver{
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void preProcess() throws EditionException;
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void preProcess() throws StartWriterVisitorException;
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/** |
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* Aqu? dentro se puede hacer el chequeo de las reglas asignadas para que |
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* antes de guardar algo, se compruebe que es correcto. Aunque lo ideal |
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* ser?a haberlo hecho antes, para que lo que se guarde est? corregido al |
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* m?ximo. |
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* @throws ProcessWriterVisitorException TODO |
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* @throws VisitorException |
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*/ |
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void process(IRowEdited row) throws EditionException;
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void process(IRowEdited row) throws VisitorException;
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void postProcess() throws EditionException;
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void postProcess() throws StopWriterVisitorException;
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/** |
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* A developer can use this Properties for his own purposes. For example, to |
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* let his extension know something about one writer.
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* let his extension know something about one writer. |
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* <br> |
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* We can found for example: |
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* <br> |
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* <b>FieldNameMaxLength<b>: Maximum length of field name (Null or 0 --> unlimited). |
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*
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* |
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* @param capability |
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* @return A message describing the capability. Null if not supported. |
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*/ |
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public String getCapability(String capability); |
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/** |
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* @param capabilities The capabilities to set. |
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*/ |
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public abstract boolean canWriteAttribute(int sqlType); |
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public abstract boolean canAlterTable(); |
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public abstract boolean canSaveEdits(); |
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public abstract boolean canSaveEdits() throws VisitorException;
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public void initialize(ITableDefinition tableDefinition) throws EditionException ;
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public void initialize(ITableDefinition tableDefinition) throws InitializeWriterException;
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public ITableDefinition getTableDefinition(); |
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public ITableDefinition getTableDefinition() throws ReadDriverException;
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/** |
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* @return true if the driver needs to iterate trhu all records. |
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