XmlQueryContext.getVariableValue

APIRef

import com.sleepycat.dbxml.*;

public XmlValue getVariableValue(String name) throws XmlException;

Description

The XmlQueryContext.getVariableValue method returns the value bound to the variable name.

If there is no value, the XmlQueryContext.getVariableValue method will return Db.DB_NOTFOUND. Otherwise, the XmlQueryContext.getVariableValue method throws an exception that encapsulates a non-zero error value on failure.

Errors

The XmlQueryContext.getVariableValue method may fail and throw an exception encapsulating a non-zero error for the following conditions:

EINVAL
An invalid flag value or parameter was specified.

The XmlQueryContext.getVariableValue method may fail and throw an exception for errors specified for other Berkeley DB and C library or system methods. If a catastrophic error has occurred, the XmlQueryContext.getVariableValue method may fail and throw a DbRunRecoveryException, in which case all subsequent Berkeley DB calls will fail in the same way.

Class

XmlContainer, XmlDocument, XmlQueryContext

See Also

XmlContainer.close, XmlContainer.declareIndex, XmlContainer.deleteDocument, XmlContainer.getDocument, XmlContainer.getName, XmlContainer.open, XmlContainer.putDocument and XmlContainer.queryWithXPath.

XmlDocument.getAttributeValue, XmlDocument.getContent, XmlDocument.getID, XmlDocument.getName, XmlDocument.getType, XmlDocument.setContent, XmlDocument.setName, and XmlDocument.setType.

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