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Class da.da_ViewColumnElement
java.lang.Object
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+----com.sun.java.swing.tree.DefaultMutableTreeNode
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+----xg.xg_Node
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+----xg.xg_Element
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+----da.da_ViewColumnElement
- public class da_ViewColumnElement
- extends xg_Element
An XML element to represent the structure of one column in a database view.
-
ColumnName
- The name of this column.
-
NameAttName
- The name of the attribute which holds the name of this column.
-
RegisteredName
- The element type name normally used in XML for this sort of element.
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TableNameAttName
- The name of the table this column comes from.
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da_ViewColumnElement()
- Construct a view column element with no name.
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da_ViewColumnElement(String)
- Construct a view column element with a name.
-
analyseColumn(DatabaseMetaData, ResultSet)
- Analyse the definition of the column whose details are in the
InputColumnResultSet, and model it here.
-
toString()
- Get a summary descriptive string suitable for display in the tree view or
elsewhere.
-
verify()
-
Verify that this node is correct (ie.
ColumnName
protected String ColumnName
- The name of this column.
RegisteredName
public static final String RegisteredName
- The element type name normally used in XML for this sort of element.
NameAttName
public static final String NameAttName
- The name of the attribute which holds the name of this column.
TableNameAttName
public static final String TableNameAttName
- The name of the table this column comes from.
da_ViewColumnElement
public da_ViewColumnElement()
- Construct a view column element with no name.
da_ViewColumnElement
public da_ViewColumnElement(String InputNodeName)
- Construct a view column element with a name.
- Parameters:
- InputNodeName - The name of the element
verify
public void verify() throws xg_VerificationException
-
Verify that this node is correct (ie. internally correct and/or consistent
with other nodes - such as its parent). The node is OK if it possesses a
'Name' attribute.
- Throws: xg_VerificationException
- Description of verification problem
- Overrides:
- verify in class xg_Node
analyseColumn
public void analyseColumn(DatabaseMetaData InputMetaData,
ResultSet InputColumnResultSet)
- Analyse the definition of the column whose details are in the
InputColumnResultSet, and model it here.
- Parameters:
- InputMetaData - the metadata describing the database to which
this column belongs
- InputColumnResultSet - the result set from which to obtain details
about the column we represent
toString
public String toString()
- Get a summary descriptive string suitable for display in the tree view or
elsewhere.
- Returns:
- A description suitable for display in the tree view
- Overrides:
- toString in class xg_Element
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