Berkeley DB: XmlQueryContext.getNamespace
Description: Berkeley DB: An embedded database programmatic toolkit.
Keywords: embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,java,C,C++

# XmlQueryContext.getNamespace |

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    import com.sleepycat.dbxml.*;

    public String getNamespace(String prefix)
        throws XmlException;

# Description

The XmlQueryContext.getNamespace method returns the namespace prefix to URI mapping for prefix.

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

# Errors

The XmlQueryContext.getNamespace 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.

If the requested item could not be returned due to insufficient memory, the XmlQueryContext.getNamespace method will fail and throw a DbMemoryException exception.

The XmlQueryContext.getNamespace 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.getNamespace 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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