uk.ac.starlink.ttools.cea
Class ServiceCeaWriter

java.lang.Object
  uk.ac.starlink.util.XmlWriter
      uk.ac.starlink.ttools.cea.CeaWriter
          uk.ac.starlink.ttools.cea.ServiceCeaWriter

public class ServiceCeaWriter
extends CeaWriter

CeaWriter implementation which writes a registry record document describing a CEA Service instance. This is what is submitted to the registry to define the service.

Since:

2 Nov 2007

Author:

Mark Taylor

Field Summary

static String

SCHEMA_LOCATION

Constructor Summary

ServiceCeaWriter(PrintStream out, CeaTask[] tasks, CeaMetadata meta, boolean redirects, String cmdline)
Constructor.

Method Summary

int	configure(String[] args) Hook for additional configuration of concrete subclasses using command-line flags.
String	getSchemaLocation() Returns the URL of the schema to which the output of this object conforms.
static String	getUsage()
protected void	writeContent() Performs the implementation-specific output of XML elements.

Methods inherited from class uk.ac.starlink.ttools.cea.CeaWriter

endElement, main, startElement, startElement, writeDocument, writeInterfaces, writeParameters

Methods inherited from class uk.ac.starlink.util.XmlWriter

addElement, endElement, formatAttribute, formatText, getIndent, getLevel, print, println, setOut, startElement, startElement, writeDeclaration

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SCHEMA_LOCATION

public static final String SCHEMA_LOCATION

See Also:

Constant Field Values

Constructor Detail

ServiceCeaWriter

public ServiceCeaWriter(PrintStream out,
                        CeaTask[] tasks,
                        CeaMetadata meta,
                        boolean redirects,
                        String cmdline)

Constructor.

Parameters:

out - output stream for XML

tasks - list of tasks to be described by the output

meta - application description metadata object

redirects - true iff you want stdout/stderr parameters for standard output/error redirection

cmdline - command line string, used for logging within the output only

Method Detail

getUsage

public static String getUsage()

configure

public int configure(String[] args)

Description copied from class: CeaWriter

Hook for additional configuration of concrete subclasses using command-line flags.

Specified by:

configure in class CeaWriter

Parameters:

args - array of command-line arguments all of which are directed at this object (any generic ones will have been removed)

Returns:

0 for success, otherwise an error status

writeContent

protected void writeContent()
                     throws SAXException

Description copied from class: CeaWriter

Performs the implementation-specific output of XML elements. Invoked by CeaWriter.writeDocument(); presumably invokes CeaWriter.writeParameters() and CeaWriter.writeInterfaces().

Specified by:

writeContent in class CeaWriter

Throws:

SAXException

getSchemaLocation

public String getSchemaLocation()

Description copied from class: CeaWriter

Returns the URL of the schema to which the output of this object conforms.

Specified by:

getSchemaLocation in class CeaWriter

Returns:

validation schema location