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Added method that checks for storage compatibility

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between DbMappings.
This commit is contained in:
hns 2001-08-30 22:25:10 +00:00
parent b931f57e42
commit cb388203d2
1 changed files with 14 additions and 128 deletions
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142
src/helma/objectmodel/db/DbMapping.java
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@ -653,133 +653,19 @@ public class DbMapping implements Updatable {
return sourceName == null ? null : typename; return sourceName == null ? null : typename;
} }
/**
* Tell if another DbMapping is storage-compatible to this one, i.e. it is stored in the same table or
* embedded database.
*/
public boolean isStorageCompatible (DbMapping other) {
if (other == null)
return !isRelational ();
if (isRelational ())
return getTableName().equals (other.getTableName ()) &&
getDbSource().equals (other.getDbSource ());
return !other.isRelational ();
}
} }