org.apache.oodt.commons

Class ExecServerConfig

java.lang.Object

org.apache.oodt.commons.Executable

org.apache.oodt.commons.ExecServerConfig

All Implemented Interfaces:

Documentable

public class ExecServerConfig
extends Executable
implements Documentable

Configuration for an EDA exec-server.

Author:

Kelly

Field Summary

Fields inherited from class org.apache.oodt.commons.Executable

INT, process

Constructor Summary

Constructors

Constructor and Description
ExecServerConfig(Node xml) Create an exec-server configuration.
ExecServerConfig(String xml) Create an exec-server configuration.
ExecServerConfig(String className, String objectKey, InetAddress preferredHost, Properties properties) Create an exec-server configuration.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object rhs)
String	getClassName() Get the class name I'm going to execute.
protected String[]	getCommandLine() Get the command-line.
String	getObjectKey() Get the object key I'm going to use.
InetAddress	getPreferredHost() Get the preferred host.
Properties	getProperties() Get the properties for my process.
int	hashCode()
String	toString()
String	toXML() Yield this exce-server configuration as serialized XML.
Node	toXML(Document doc) Document (aka serialize) this object into an XML DOM node.

Methods inherited from class org.apache.oodt.commons.Executable

execute, terminate, waitFor

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ExecServerConfig

public ExecServerConfig(String className,
                        String objectKey,
                        InetAddress preferredHost,
                        Properties properties)

Create an exec-server configuration.

Parameters:

className - Name of the class to execute.

objectKey - Object key under which class will register.

properties - Properties for the server.

ExecServerConfig

public ExecServerConfig(Node xml)
                 throws SAXException,
                        UnknownHostException

Create an exec-server configuration.

Parameters:

xml - XML DOM description, must be an <execServer> element.

Throws:

SAXException - If xml is invalid.

UnknownHostException - If the xml refers to an unknown host name.

ExecServerConfig

public ExecServerConfig(String xml)
                 throws SAXException,
                        UnknownHostException

Create an exec-server configuration.

Parameters:

xml - Serialized XML description.

Throws:

SAXException - If we can't parse xml.

UnknownHostException - If the xml refers to an unknown host name.

Method Detail

getCommandLine

protected String[] getCommandLine()

Description copied from class: Executable

Get the command-line.

Specified by:

getCommandLine in class Executable

Returns:

Command-line.

getClassName

public String getClassName()

Get the class name I'm going to execute.

Returns:

The class name.

getObjectKey

public String getObjectKey()

Get the object key I'm going to use.

Returns:

The object key.

getProperties

public Properties getProperties()

Get the properties for my process.

Returns:

The properties.

getPreferredHost

public InetAddress getPreferredHost()

Get the preferred host.

Returns:

The host on which this server prefers to run.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object rhs)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

toXML

public Node toXML(Document doc)
           throws DOMException

Description copied from interface: Documentable

Document (aka serialize) this object into an XML DOM node.

Specified by:

toXML in interface Documentable

Parameters:

doc - What document will own the node.

Returns:

This object as an XML DOM node.

Throws:

DOMException - If an error occurs while creating the DOM structure.

toXML

public String toXML()
             throws DOMException

Yield this exce-server configuration as serialized XML.

Returns:

This object as a string serialized XML document.

Throws:

DOMException - If we can't create the XML document.