Export XML Workspace Document (Data Management)

Summary

Creates a readable XML document of the geodatabase contents.

The XML workspace document is useful for sharing geodatabase schemas or copying geodatabase schemas from one type to another.

Usage

• The output can be created as an XML file or as a compressed ZIP file that contains the XML file. To create an XML file, give the output file name an .xml extension. To create a compressed ZIP file, give the output file name a .zip or .z extension.

Caution:

The output XML workspace document can be very large when you copy both the data and the schema. Generally, this alternative is not recommended for copying geodatabase data. Alternatives for making a geodatabase copy include the use of the Copy tool or the Clip tool to extract subsets of the data. In addition, the Package toolset provides tools to consolidate, package, and share layers, map documents, address locators, and geoprocessing results.

• If the input is a geodatabase or a feature dataset, all data elements contained within that workspace are exported. If you only want to export a subset of data elements to an XML file, you will need to copy them to a new geodatabase to be exported.

• If you export a feature class in a network, topology, relationship class, or terrain, all the feature classes participating in the network, topology, relationship class, or terrain are also exported.

• The tool messages will include the list of data element names that were exported.

Syntax

ExportXMLWorkspaceDocument(in_data, out_file, {export_type}, {storage_type}, {export_metadata})

Parameter	Explanation	Data Type
in_data [in_data,...]	The input datasets to be exported and represented in an XML workspace document. The input data can be a geodatabase, feature dataset, feature class, table, raster, or raster catalog. If there are multiple inputs, the inputs must be from the same workspace. Multiple input workspaces are not supported.	Feature Class; Feature Dataset; Raster Dataset; Table; Workspace
out_file	The XML workspace document file to be created. This can be an XML file (.xml) or a compressed ZIP file (.zip or .z).	File
export_type (Optional)	Determines if the output XML workspace document will contain all of the data from the input (table and feature class records, including geometry) or only the schema. DATA —Export both the schema and the data. This is the default. SCHEMA_ONLY —Export the schema only.	String
storage_type (Optional)	Determines how feature geometry is stored when data is exported from a feature class. BINARY —The geometry will be stored in a compressed base64 binary format. This binary format will produce a smaller XML workspace document. Use this option when the XML workspace document will be read by a custom program that uses ArcObjects. This is the default. NORMALIZED —The geometry will be stored in an uncompressed format, resulting in a larger file. Use this option when the XML workspace document will be read by a custom program that does not use ArcObjects.	String
export_metadata (Optional)	Determines if metadata will be exported. METADATA —If the input contains metadata, it will be exported. This is the default. NO_METADATA —Do not export metadata.	Boolean

Code sample

ExportXMLWorkspaceDocument example 1 (Python window)

The following Python window script demonstrates how to use the ExportXMLWorkspaceDocument tool in immediate mode.

import arcpy
arcpy.ExportXMLWorkspaceDocument_management('c:/data/StJohns.gdb', 
                                            'c:/data/StJohns.xml', 
                                            'SCHEMA_ONLY', 'BINARY', 'METADATA')

ExportXMLWorkspaceDocument example 2 (stand-alone script)

The following Python script demonstrates how to use the ExportXMLWorkspaceDocument tool in a stand-alone script.

# Name: ExportXMLWorkspaceDocument.py
# Description: Exports the contents of my geodatabase to an XML workspace document. 

# Import system modules
import arcpy

# Set local variables
in_data = 'c:/data/StJohns.gdb'
out_file = 'c:/data/StJohns.xml'
export_option = 'SCHEMA_ONLY'
storage_type = 'BINARY'
export_metadata = 'METADATA'

# Execute ExportXMLWorkspaceDocument
arcpy.ExportXMLWorkspaceDocument_management(in_data, out_file, export_option, 
                                            storage_type, export_metadata)

Environments

Current Workspace, Scratch Workspace

Licensing information

• Basic: No
• Standard: Yes
• Advanced: Yes