com.sun.enterprise.config.serverbeans

Interface Node

All Superinterfaces:

org.jvnet.hk2.config.ConfigBeanProxy, org.glassfish.api.admin.config.Named, javax.validation.Payload, RefContainer, org.glassfish.api.admin.config.ReferenceContainer

public interface Node
extends org.jvnet.hk2.config.ConfigBeanProxy, org.glassfish.api.admin.config.Named, org.glassfish.api.admin.config.ReferenceContainer, RefContainer, javax.validation.Payload

A cluster defines a homogeneous set of server instances that share the same applications, resources, and configuration.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Node.Decorator
static class	Node.DeleteDecorator
static class	Node.Duck

Method Summary

Methods

Modifier and Type	Method and Description
String	getFreeze() true if node is frozen and we should not allow new instances to be created on the nod.
String	getInstallDir() points to a GlassFish installation root
String	getInstallDirUnixStyle() Returns the install dir with separators as forward slashes.
String	getName()
String	getNodeDir() points to the parent directory of the node(s) directory.
String	getNodeDirAbsolute() Returns the node dir as an absolute path.
String	getNodeDirAbsoluteUnixStyle()
String	getNodeDirUnixStyle() Returns the node dir with separators as forward slashes.
String	getNodeHost() points to a named host.
SshConnector	getSshConnector()
String	getType()
String	getWindowsDomain() specifies the windows domain if applicable
boolean	instanceCreationAllowed() Does the node allow instance creation?
boolean	isDefaultLocalNode() True if this is the default local node.
boolean	isLocal() True if the node's nodeHost is local to this
boolean	nodeInUse() Is a node being used by any server instance?
void	setFreeze(String value) Sets the value of the freeze
void	setInstallDir(String value) Sets the value of install-dir, the GlassFish installation root.
void	setName(String value) Sets the node name
void	setNodeDir(String value) Sets the value of the node-dir, top-level parent directory of node(s)
void	setNodeHost(String value) Sets the value of the name property.
void	setSshConnector(SshConnector connector)
void	setType(String value) Sets the value of type of this node.
void	setWindowsDomain(String value) Sets the value of the windows domain property.

Methods inherited from interface org.glassfish.api.admin.config.ReferenceContainer

getReference, isCluster, isDas, isInstance, isServer

Methods inherited from interface com.sun.enterprise.config.serverbeans.RefContainer

getApplicationRef, getResourceRef

Methods inherited from interface org.jvnet.hk2.config.ConfigBeanProxy

createChild, deepCopy, getParent, getParent

Method Detail

setName

void setName(String value)
             throws PropertyVetoException

Sets the node name

Specified by:

setName in interface org.glassfish.api.admin.config.Named

Parameters:

value - node name

Throws:

PropertyVetoException - if a listener vetoes the change

getName

@Pattern(regexp="[A-Za-z0-9_][A-Za-z0-9\\-_\\.;]*",
         message="{node.invalid.name}",
         payload=Node.class)
String getName()

Specified by:

getName in interface org.glassfish.api.admin.config.Named

getNodeDir

String getNodeDir()

points to the parent directory of the node(s) directory.

Returns:

path location of node-dir

setNodeDir

void setNodeDir(String value)
                throws PropertyVetoException

Sets the value of the node-dir, top-level parent directory of node(s)

Parameters:

value - allowed object is String

Throws:

PropertyVetoException - if a listener vetoes the change

getNodeHost

@Pattern(regexp="[A-Za-z0-9_][A-Za-z0-9\\-_\\./;#]*",
         message="{nodehost.invalid.name}",
         payload=Node.class)
String getNodeHost()

points to a named host.

Returns:

a named host name

setNodeHost

void setNodeHost(String value)
                 throws PropertyVetoException

Sets the value of the name property.

Parameters:

value - allowed object is String

Throws:

PropertyVetoException - if a listener vetoes the change

getInstallDir

String getInstallDir()

points to a GlassFish installation root

Returns:

value of install-dir

setInstallDir

void setInstallDir(String value)
                   throws PropertyVetoException

Sets the value of install-dir, the GlassFish installation root.

Parameters:

value - allowed object is String

Throws:

PropertyVetoException - if a listener vetoes the change

getType

String getType()

setType

void setType(String value)
             throws PropertyVetoException

Sets the value of type of this node.

Parameters:

value - allowed object is String

Throws:

PropertyVetoException - if a listener vetoes the change

getWindowsDomain

@Pattern(regexp="[A-Za-z0-9_][A-Za-z0-9\\-_\\./;#]*",
         message="{windowsdomain.invalid.name}",
         payload=Node.class)
String getWindowsDomain()

specifies the windows domain if applicable

Returns:

the Windows domain name.

setWindowsDomain

void setWindowsDomain(String value)
                      throws PropertyVetoException

Sets the value of the windows domain property.

Parameters:

value - allowed object is String

Throws:

PropertyVetoException - if a listener vetoes the change

getFreeze

String getFreeze()

true if node is frozen and we should not allow new instances to be created on the nod.

Returns:

"true" if node is frozen

setFreeze

void setFreeze(String value)
               throws PropertyVetoException

Sets the value of the freeze

Parameters:

value - "true" to freeze node and not allow instances to be created

Throws:

PropertyVetoException - if a listener vetoes the change

getSshConnector

SshConnector getSshConnector()

setSshConnector

void setSshConnector(SshConnector connector)

getInstallDirUnixStyle

@DuckTyped
String getInstallDirUnixStyle()

Returns the install dir with separators as forward slashes. This is needed to run commands over SSH tools on Windows where the backslashes are interpruted as escape chars.

Returns:

the install dir with separators as forward slashes

getNodeDirUnixStyle

@DuckTyped
String getNodeDirUnixStyle()

Returns the node dir with separators as forward slashes. This is needed to run commands over SSH tools on Windows where the backslashes are interpruted as escape chars.

Returns:

the node dir with separators as forward slashes

getNodeDirAbsolute

@DuckTyped
String getNodeDirAbsolute()

Returns the node dir as an absolute path. If the node dir path in the Node element is relative this will make it absolute relative to the node's installdir.

Returns:

the node's nodedir as an absolute path. Null if no nodedir.

getNodeDirAbsoluteUnixStyle

@DuckTyped
String getNodeDirAbsoluteUnixStyle()

nodeInUse

@DuckTyped
boolean nodeInUse()

Is a node being used by any server instance?

Returns:

true if node is referenced by any server instance, else false.

isDefaultLocalNode

@DuckTyped
boolean isDefaultLocalNode()

True if this is the default local node. Example: localhost-domain1

Returns:

isLocal

@DuckTyped
boolean isLocal()

True if the node's nodeHost is local to this

Returns:

instanceCreationAllowed

@DuckTyped
boolean instanceCreationAllowed()

Does the node allow instance creation?

Returns:

true if node allows instance creation, else false