Interface DeploymentMBean
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- All Superinterfaces:
DeploymentMBean
public interface DeploymentMBean extends DeploymentMBean
The DeploymentMBean interface defines deployment-related management operations. Using the DeploymentMBean a management client may install and remove deployment unit jar files in to and out from the SLEE, obtain lists and/or descriptors of the various types of components installed in the SLEE, and generate dependency graphs of the installed components.
Links and Shadows
Unless otherwise stated, all methods that take one or more
ComponentID
as an argument will follow the links contained by linked and shadowed components recursively when determining the actual component(s) to apply the operation to. For example, if a linked component is given as an argument to thedeploy(ComponentID)
method, the target of the linked component will be that which is deployed.
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Field Summary
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Fields inherited from interface javax.slee.management.DeploymentMBean
OBJECT_NAME
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description ComponentAuditResult
auditComponent(ComponentID id)
Audit a component and its dependencies for potential classloader problems.void
copyComponent(ComponentID source, ComponentID target, InstallLevel installLevel)
Create a new component as a copy of an existing component.void
createLinkedComponent(ComponentID source, ComponentID target)
Create a linked component.ComponentID[]
deploy(ComponentID id)
Deploy a component.ComponentID[]
deploy(DeployableUnitID id)
Deploy a deployable unit.ComponentID[]
getAllCopies(ComponentID id)
Get the set of components that are copies of the specified component, either directly or indirectly.BindingDescriptorID[]
getBindingDescriptors()
Get the set of binding descriptors installed in the SLEE.Map<ComponentID,InstallLevel>
getComponentInstallLevels(DeployableUnitID id)
Returns the InstallLevel of the components in the specified deployable unit.DeployableType[]
getDeployableTypes()
Get the recognized deployable types that may be installed into the SLEE.DeployableUnitID
getDeployableUnit(String url)
byte[]
getDeployableUnit(DeployableUnitID id)
Get the contents of the specified deployable unit jar file.ComponentDescriptor
getDescriptor(ComponentID id)
Get the component descriptor for a component identifier.DeployableUnitDescriptor
getDescriptor(DeployableUnitID id)
Get the deployable unit descriptor for a deployable unit.ComponentDescriptor[]
getDescriptors(ComponentID[] ids)
DeployableUnitDescriptor[]
getDescriptors(DeployableUnitID[] ids)
Map<String,String>
getEnvEntries(ComponentID id, boolean original)
Returns a Map containing String representations of the env entries for the specified component.OIDSuffixMappingDescriptorID[]
getOIDSuffixMappingDescriptors()
Get the set of OID suffix mapping descriptors installed in the SLEE.ComponentID[]
getReferringComponents(ComponentID id)
Get the set of components that use or make reference to a specified component.String[]
getRhinoPolicy(int[] nodes)
Returns the currently active JVM security policies for the specified nodes.String
getSasBundle()
Creates a SAS Bundle by inspecting all deployed deployable units.SbbPartID[]
getSbbParts()
Get the set of SBB parts installed in the SLEE.SbbID[]
getSbbs(ServiceID service)
String
getSecurityPolicy(ComponentID id, String subId, boolean original)
Returns the current or original security policy associated with the specified component.DeployableUnitID
install(DeployableType deployableType, String url, byte[] content, InstallLevel installLevel)
Install a deployable unit file into the SLEE.DeployableUnitID
install(DeployableType deployableType, String url, byte[] content, InstallLevel installLevel, boolean assignBundlePrefixes)
Install a deployable unit file into the SLEE.DeployableUnitID
install(DeployableType deployableType, String url, InstallLevel installLevel)
Install a deployable unit file into the SLEE.DeployableUnitID
install(String url, byte[] content)
Install a deployable unit jar file into the SLEE.boolean
isInstalled(ComponentID id)
boolean
isInstalled(DeployableUnitID id)
void
removeCopiedComponent(ComponentID id)
Remove a copied component.void
removeCopiedComponents(ComponentID[] ids)
Remove a set of copied components.ComponentID[]
removeCopiedComponents(DeployableUnitID id)
Remove all copied components made from components in the specified deployable unit.void
removeLinkedComponent(ComponentID id)
Remove an existing linked component.void
setEnvEntries(ComponentID id, Map<String,String> entries)
Sets the env entries for the specified component.void
setSecurityPolicy(ComponentID id, String subId, String policyText)
Set the security policy for the specified component.void
shadowComponent(ComponentID source, ComponentID target)
Shadow an existing component with another component.ComponentID[]
undeploy(ComponentID id)
Undeploy a component.void
unshadowComponent(ComponentID id)
Remove the shadow from a shadowed component.ComponentID[]
unverify(ComponentID id)
Unverify a component.ComponentID[]
verify(ComponentID id)
Verify a component.ComponentID[]
verify(DeployableUnitID id)
Verify a deployable unit.-
Methods inherited from interface javax.slee.management.DeploymentMBean
getDeployableUnits, getEventTypes, getLibraries, getProfileSpecifications, getResourceAdaptors, getResourceAdaptorTypes, getSbbs, getServices, install, uninstall
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Method Detail
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getDeployableTypes
DeployableType[] getDeployableTypes()
Get the recognized deployable types that may be installed into the SLEE.
- Returns:
- an array of deployable types.
- Since:
- Rhino 2.4.0
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install
DeployableUnitID install(String url, byte[] content) throws NullPointerException, MalformedURLException, AlreadyDeployedException, DeploymentException, ManagementException
Install a deployable unit jar file into the SLEE. Rather than retrieve the deployable unit from the specified URL, the actual file contents of the deployable unit are passed in as a parameter to this method, and the SLEE installs the deployable unit as if it was being installed from the URL.
- Parameters:
url
- the URL to pretend to install the deployable unit as.content
- the deployable unit jar file contents to install.- Returns:
- a
DeployableUnitID
that identifies the installed jar file. - Throws:
NullPointerException
- if either argument isnull
.MalformedURLException
- ifurl
is not a properly formatted URL.AlreadyDeployedException
- if the URL has already been installed, or the jar file contains a component with the same type and identity as a component already installed.DeploymentException
- if the jar file could not be successfully installed due to a problem directly related to it or any of it contained components.ManagementException
- if the jar file could not be successfully installed due to a system-level failure.
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install
DeployableUnitID install(DeployableType deployableType, String url, InstallLevel installLevel) throws NullPointerException, MalformedURLException, AlreadyDeployedException, DeploymentException, ManagementException
Install a deployable unit file into the SLEE. The requirements for a successful install depend on the type of deployable unit being installed.
- Parameters:
deployableType
- the type of deployable unit to install.url
- the URL of the deployable unit file.installLevel
- the degree to which the deployable unit should be installed.- Returns:
- a
DeployableUnitID
that identifies the installed file. - Throws:
NullPointerException
- if any argument isnull
.MalformedURLException
- ifurl
is not a properly formatted URL.AlreadyDeployedException
- if the URL has already been installed, or the deployable unit contains a component with the same type and identity as a component already installed.DeploymentException
- if the deployable unit could not be successfully installed due to a problem directly related to it or any of it contained components.ManagementException
- if the deployable unit could not be successfully installed due to a system-level failure.- Since:
- Rhino 2.4.0
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install
DeployableUnitID install(DeployableType deployableType, String url, byte[] content, InstallLevel installLevel) throws NullPointerException, MalformedURLException, AlreadyDeployedException, DeploymentException, ManagementException
Install a deployable unit file into the SLEE. Rather than retrieve the deployable unit from the specified URL, the actual file contents of the deployable unit are passed in as a parameter to this method, and the SLEE installs the deployable unit as if it was being installed from the URL.
- Parameters:
deployableType
- the type of deployable unit to install.url
- the URL to pretend to install the deployable unit as.content
- the deployable unit file contents to install.installLevel
- the degree to which the deployable unit should be installed.- Returns:
- a
DeployableUnitID
that identifies the installed file. - Throws:
NullPointerException
- if any argument isnull
.MalformedURLException
- ifurl
is not a properly formatted URL.AlreadyDeployedException
- if the URL has already been installed, or the deployable unit contains a component with the same type and identity as a component already installed.DeploymentException
- if the deployable unit could not be successfully installed due to a problem directly related to it or any of it contained components.ManagementException
- if the deployable unit could not be successfully installed due to a system-level failure.- Since:
- Rhino 2.4.0
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install
DeployableUnitID install(DeployableType deployableType, String url, byte[] content, InstallLevel installLevel, boolean assignBundlePrefixes) throws NullPointerException, MalformedURLException, AlreadyDeployedException, DeploymentException, ManagementException
Install a deployable unit file into the SLEE. Rather than retrieve the deployable unit from the specified URL, the actual file contents of the deployable unit are passed in as a parameter to this method, and the SLEE installs the deployable unit as if it was being installed from the URL.
- Parameters:
deployableType
- the type of deployable unit to install.url
- the URL to pretend to install the deployable unit as.content
- the deployable unit file contents to install.installLevel
- the degree to which the deployable unit should be installed.assignBundlePrefixes
- if true, assign bundle prefixes to any SAS mini-bundles in the DU (defaults to true)- Returns:
- a
DeployableUnitID
that identifies the installed file. - Throws:
NullPointerException
- if any argument isnull
.MalformedURLException
- ifurl
is not a properly formatted URL.AlreadyDeployedException
- if the URL has already been installed, or the deployable unit contains a component with the same type and identity as a component already installed.DeploymentException
- if the deployable unit could not be successfully installed due to a problem directly related to it or any of it contained components.ManagementException
- if the deployable unit could not be successfully installed due to a system-level failure.- Since:
- Rhino 2.6.0
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verify
ComponentID[] verify(DeployableUnitID id) throws NullPointerException, UnrecognizedDeployableUnitException, DeploymentException, ManagementException
Verify a deployable unit. This is a convenience operation to verify all the components in the deployable unit. If any dependant components have not yet been verified, they will also be verified as a part of this operation.
This method has no further effect if all components in the deployable unit have already been verified.
- Parameters:
id
- the identifier of the deployable unit to verify.- Returns:
- the set of components whose install level changed as a result of this operation.
- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedDeployableUnitException
- ifid
is not a recognisableDeployableUnitID
object for the SLEE or it does not correspond with a deployable unit installed in the SLEE.DeploymentException
- if the verification check fails due to a problem directly related to it, any of its contained components, or any dependent components that also need to be verified as a consequence.ManagementException
- if the deployable unit could not be successfully verified due to a system-level failure.- Since:
- Rhino 2.4.0
- See Also:
@see #deploy(DeployableUnitID)
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deploy
ComponentID[] deploy(DeployableUnitID id) throws NullPointerException, UnrecognizedDeployableUnitException, DeploymentException, ManagementException
Deploy a deployable unit. This is a convenience operation to deploy all the components in the deployable unit. If any dependant components have not yet been deployed, they will also be deployed as a part of this operation.
Any affected component that has not yet been verified will be verified before the deployment occurs.
This method has no further effect if all components in the deployable unit have already been deployed.
- Parameters:
id
- the identifier of the deployable unit to deploy.- Returns:
- the set of components whose install level changed as a result of this operation.
- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedDeployableUnitException
- ifid
is not a recognisableDeployableUnitID
object for the SLEE or it does not correspond with a deployable unit installed in the SLEE.DeploymentException
- if the deployment fails due to a problem directly related to it, any of its contained components, or any dependent component that also need to be deployed as a consequence.ManagementException
- if the deployable unit could not be successfully verified due to a system-level failure.- Since:
- Rhino 2.4.0
- See Also:
@see #deploy(ComponentID)
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getComponentInstallLevels
Map<ComponentID,InstallLevel> getComponentInstallLevels(DeployableUnitID id) throws NullPointerException, UnrecognizedDeployableUnitException, DeploymentException, ManagementException
Returns the InstallLevel of the components in the specified deployable unit.
This will include all copied components but not linked components. Shadowed components will be ignored.
- Parameters:
id
- the identifier of the deployable unit.- Returns:
- the map of InstallLevels of each ComponentID.
- Throws:
NullPointerException
- ifid
isnull
.ManagementException
- if the InstallLevel deployable components could not be retrieved due to a system-level failure.UnrecognizedDeployableUnitException
DeploymentException
- Since:
- Rhino 2.5.0
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verify
ComponentID[] verify(ComponentID id) throws NullPointerException, UnrecognizedComponentException, InvalidStateException, DeploymentException, ManagementException
Verify a component. The verification process checks that all referenced components exist and that any declared component classes or interfaces comply with the relevant requirements.
If any dependant components have not yet been verified, they will also be verified as a part of this operation.
- Parameters:
id
- the component identifier of the component to verify.- Returns:
- the set of components, other than the component identified by
id
, whose install level changed as a result of this operation. - Throws:
NullPointerException
- ifid
ifnull
.UnrecognizedComponentException
- ifid
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.InvalidStateException
- if the component has already been verified.DeploymentException
- if the verification check fails due to a problem directly related to the component or any dependent components that also need to be verified as a consequence.ManagementException
- if the component could not be successfully verified due to a system-level failure.- Since:
- Rhino 2.4.0
- See Also:
@see #deploy(ComponentID)
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unverify
ComponentID[] unverify(ComponentID id) throws NullPointerException, UnrecognizedComponentException, DependencyException, InvalidStateException, ManagementException
Unverify a component. The verified status of the component is removed, and any links it had to other installed components are broken.
If any components that depend on the component to be unverified are themselves verified, they will also be unverified as a part of this operation. Any deployed components will be undeployed before being unverified.
- Parameters:
id
- the component identifier of the component to verify.- Returns:
- the set of components, other than the component identified by
id
, whose install level changed as a result of this operation. - Throws:
NullPointerException
- ifid
ifnull
.UnrecognizedComponentException
- ifid
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.DependencyException
- if any other entity present in the SLEE, such as a profile table or resource adaptor entity, is dependent on any of the components being unverified.InvalidStateException
- if the component is not currently verified, or if any of the components being unverified are not in a state where they may be unverified. For example, a deployed service cannot be undeployed and unverified while it is in the ACTIVE state.ManagementException
- if the component could not be successfully unverified due to a system-level failure.- Since:
- Rhino 2.4.0
- See Also:
verify(ComponentID)
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deploy
ComponentID[] deploy(ComponentID id) throws NullPointerException, UnrecognizedComponentException, InvalidStateException, DeploymentException, ManagementException
Deploy a component. The deployment process generates any necessary implementation code then publishes the component to the SLEE’s runtime subsystem, readying the component for immediate use.
If any dependant components have not yet been deployed, they will also be deployed as a part of this operation. Any affected component that has not yet been verified will be verified before the deployment occurs.
- Parameters:
id
- the component identifier of the component to deploy.- Returns:
- the set of components, other than the component identified by
id
, whose install level changed as a result of this operation. - Throws:
NullPointerException
- ifid
ifnull
.UnrecognizedComponentException
- ifid
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.InvalidStateException
- if the component has already been deployed. The currentinstall level
of the component can be obtained from thevendor data
included in the component’sdescriptor
.DeploymentException
- if the deployment fails due to a problem directly related to the component or any dependent components that also need to be verified as a consequence.ManagementException
- if the component could not be successfully deployed due to a system-level failure.- Since:
- Rhino 2.4.0
- See Also:
@see #verify(ComponentID)
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undeploy
ComponentID[] undeploy(ComponentID id) throws NullPointerException, UnrecognizedComponentException, DependencyException, InvalidStateException, ManagementException
Undeploy a component. The component is removed from the SLEE’s runtime subsystem and any implementation code generated for it is deleted.
Undeployment is necessary, for example, if metadata bindings need to be
added
orremoved
from a Service. These bindings cannot be changed while the Service is deployed.If any components that depend on the component to be undeployed are themselves deployed, they will also be undeployed as a part of this operation.
- Parameters:
id
- the component identifier of the component to undeploy.- Returns:
- the set of components, other than the component identified by
id
, whose install level changed as a result of this operation. - Throws:
NullPointerException
- ifid
ifnull
.UnrecognizedComponentException
- ifid
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.DependencyException
- if any other entity present in the SLEE, such as a profile table or resource adaptor entity, is dependent on any of the components being undeployed.InvalidStateException
- if the component is not currently deployed, or if any of the components being undeployed are not in a state where they may be undeployed. For example, a deployed service cannot be undeployed while it is in the ACTIVE state.ManagementException
- if the component could not be successfully undeployed due to a system-level failure.- Since:
- Rhino 2.4.0
- See Also:
deploy(ComponentID)
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copyComponent
void copyComponent(ComponentID source, ComponentID target, InstallLevel installLevel) throws NullPointerException, UnrecognizedComponentException, InvalidArgumentException, AlreadyDeployedException, DeploymentException, ManagementException
Create a new component as a copy of an existing component. The new component initially inherits all the component references and configuration state of the source component.
Links and Shadows
If the
source
component is a linked component, this method will follow the link when determining the component to copy.If the
source
component is a shadowed component, or a link to a shadowed component, the shadowing link will not be followed and the shadowed component itself will be copied. This allows shadowed components to be copied without requiring them be unshadowed first. If a copy of the shadowing component is required, then the component identifier of the shadowing component should be specified as thesource
argument.Copying Services
If a service component is copied, the copied service will be initialised to the INACTIVE state, irrespective of the state of the original service.
Copying a service is typically made with the intent of modifying its metadata bindings. In this case, it is most efficient to copy using an install level of
InstallLevel.INSTALLED
, and then verify and deploy the copied service after the binding changes have been made.- Parameters:
source
- the component identifier of the component to copy.target
- the component identifier of the component to create.installLevel
- the degree to which the copied component should be installed.- Throws:
NullPointerException
- if any argument isnull
.UnrecognizedComponentException
- ifsource
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.InvalidArgumentException
- ifsource
andtarget
represent different types of components.AlreadyDeployedException
- if a component withtarget
identity is already installed in the SLEE.DeploymentException
- if the component could not be copied due to a problem directly related to it.ManagementException
- if the component could not be copied due to a system-level failure.- Since:
- Rhino 2.4.0
- See Also:
@see #deploy(ComponentID)
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getAllCopies
ComponentID[] getAllCopies(ComponentID id) throws NullPointerException, UnrecognizedComponentException, ManagementException
Get the set of components that are copies of the specified component, either directly or indirectly.
Consider an example where:
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Component c1 is an original component, installed using a standard deployable unit.
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Component c2 is a direct copy of c1.
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Component c3 is a direct copy of c2.
then:
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getAllCopies(c1)
will return[c2, c3]
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getAllCopies(c2)
will return[c3]
Links and Shadows
If
id
is a linked component, this method will follow the link when determining the component to return the copies of.If
id
is a shadowed component, or a link to a shadowed component, the shadowing link will not be followed and the identifiers of the components copied from the shadowed component itself will be returned. This allows shadowed components to be interrogated without requiring them be unshadowed first. If the copies of the shadowing component are required, then the component identifier of the shadowing component should be specified as theid
argument.- Parameters:
id
- the component identifier of the component to get copies for.- Returns:
- the copied components.
- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedComponentException
- ifid
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.ManagementException
- if the set of copied components could not be retrieved due to a system-level failure.- Since:
- Rhino 2.4.0
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removeCopiedComponents
ComponentID[] removeCopiedComponents(DeployableUnitID id) throws NullPointerException, UnrecognizedDeployableUnitException, DependencyException, InvalidStateException, ManagementException
Remove all copied components made from components in the specified deployable unit.
- Parameters:
id
- the identifier of the deployable unit.- Returns:
- the copied components that have been removed. The returned array will be zero-length if no copies have been made of the deployable unit’s components.
- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedDeployableUnitException
- ifid
is not a recognisableDeployableUnitID
object for the SLEE or it does not correspond with a deployable unit installed in the SLEE.DependencyException
- if any other component installed in the SLEE is dependent on any of the components being removed.InvalidStateException
- if any of the components being removed can not be removed due to being in an invalid state. For example, a service cannot be removed while it is in the ACTIVE state, and a component cannot be removed while it is shadowed.ManagementException
- if the components could not be removed due to system-level failure.- Since:
- Rhino 2.4.0
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removeCopiedComponent
void removeCopiedComponent(ComponentID id) throws NullPointerException, UnrecognizedComponentException, InvalidArgumentException, DependencyException, InvalidStateException, ManagementException
Remove a copied component.
- Parameters:
id
- the identifier of the copied component to remove. Links and shadows are not followed by this method, ie.id
must itself be a copied component.- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedComponentException
- ifid
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.InvalidArgumentException
- ifid
does not represent the identity of a component that has been copied from another.DependencyException
- if any other component installed in the SLEE is dependent on the component being removed.InvalidStateException
- if the component cannot be removed due to being in an invalid state. For example, a service cannot be removed while it is in the ACTIVE state, and a component cannot be removed while it is shadowed.ManagementException
- if the component could not be removed due to a system-level failure.- Since:
- Rhino 2.4.0
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removeCopiedComponents
void removeCopiedComponents(ComponentID[] ids) throws NullPointerException, UnrecognizedComponentException, InvalidArgumentException, DependencyException, InvalidStateException, ManagementException
Remove a set of copied components.
- Parameters:
ids
- a set of component identifiers of the components to be removed.- Throws:
NullPointerException
- ifids
isnull
.UnrecognizedServiceException
- if any member ofids
is not a recognizableServiceID
for the SLEE or does not correspond with a Service installed in the SLEE.UnrecognizedComponentException
- if any member ofids
is not a recognisableComponentID
object for the SLEE or does not correspond with a component installed in the SLEE.InvalidArgumentException
- ifids
is zero-length, containsnull
or duplicate elements, or contains an element that does not represent the identity of a component that has been copied from another.DependencyException
- if any other component installed in the SLEE is dependent on any of the components being removed.InvalidStateException
- if any of the components being removed can not be removed due to being in an invalid state. For example, a service cannot be removed while it is in the ACTIVE state.ManagementException
- if the components could not be removed due to a system-level failure.- Since:
- Rhino 2.4.0
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createLinkedComponent
void createLinkedComponent(ComponentID source, ComponentID target) throws NullPointerException, AlreadyDeployedException, UnrecognizedComponentException, InvalidArgumentException, ManagementException
Create a linked component. A linked component is a virtual component that provides an alias for some other component. A linked component identifier can be used anywhere where a regular component identifier is required.
The identifiers for a linked component and its target component must be of the same type. For example, if the target component is a service then the linked component identifier must be a service identifier. The target component of a link may be any component, for example it could itself be another linked component. Links are not followed by this method, ie. the link target will be exactly that as specified by the
target
argument.The following types of components may be linked:
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services
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SBBs
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SBB parts
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profile specifications
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resource adaptor types
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resource adaptors
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event types
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libraries
- Parameters:
source
- the identifier of the linked component to create.target
- the identifier of the component that is the target of the link.- Throws:
NullPointerException
- if either argument isnull
.AlreadyDeployedException
- iftarget
identifies a component that is already installed in the SLEE.UnrecognizedComponentException
- iftarget
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.InvalidArgumentException
- ifsource
andtarget
are not the same Java type, or if the component type oftarget
does not support linking.ManagementException
- if the linked component could not be created due to a system-level failure.- Since:
- Rhino 2.4.0
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removeLinkedComponent
void removeLinkedComponent(ComponentID id) throws NullPointerException, UnrecognizedComponentException, InvalidArgumentException, DependencyException, ManagementException
Remove an existing linked component.
- Parameters:
id
- the identifier of the linked component to remove.- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedComponentException
- ifid
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.InvalidArgumentException
- ifid
does not correspond with a linked component.DependencyException
- if any other component installed in the SLEE is dependent on the linked component.ManagementException
- if the linked component could not be removed due to a system-level failure.- Since:
- Rhino 2.4.0
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shadowComponent
void shadowComponent(ComponentID source, ComponentID target) throws NullPointerException, UnrecognizedComponentException, InvalidArgumentException, InvalidStateException, ManagementException
Shadow an existing component with another component. A shadowed component is effectively replaced by the component that shadows it, such that any references to the shadowed component are redirected to the shadowing component.
The identifiers for the shadowed and shadowing components must be of the same type. For example, a service component can only be shadowed by another service component. The shadowing component may be any component, for example it may be a linked component or another component that is itself shadowed. Links are not followed by this method, ie. the shadow target will be exactly that as specified by the
target
argument.The following types of components may be shadowed:
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services
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SBBs
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SBB parts
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profile specifications
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resource adaptor types
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resource adaptors
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event types
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libraries
Only original and copied components may be shadowed. Linked components cannot be shadowed. An already shadowed component cannot be shadowed again, instead the existing shadow must be removed first before the new shadow applied.
Only components with an install level of InstallLevel.INSTALLED may be shadowed. If the install level of
source
isVERIFIED
, then this method will automatically unverify the component (and any relevant dependent components) before applying the shadow. A component with an install level of InstallLevel.DEPLOYED must be manually undeployed first before it can be shadowed.- Parameters:
source
- the identifier of the component to shadow.target
- the identifier of the component that will shadow thesource
component.- Throws:
NullPointerException
- if either argument isnull
.UnrecognizedComponentException
- if either argument is not a recognisableComponentID
object for the SLEE or does not correspond with a component installed in the SLEE.InvalidArgumentException
- if the component type ofsource
does not support shadowing, ifsource
is a linked component, or if creating the shadow would generate a cyclic dependency between shadowed and linked components.InvalidStateException
- ifsource
is already shadowed, or ifsource
currently has an install level ofDEPLOYED
.ManagementException
- if the component could not be shadowed due to a system-level failure.- Since:
- Rhino 2.4.0
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unshadowComponent
void unshadowComponent(ComponentID id) throws NullPointerException, UnrecognizedComponentException, InvalidArgumentException, InvalidStateException, ManagementException
Remove the shadow from a shadowed component.
Only components with an install level of InstallLevel.INSTALLED may be unshadowed. If the install level of
id
isVERIFIED
, then this method will automatically unverify the component (and any relevant dependent components) before removing the shadow. A component with an install level of InstallLevel.DEPLOYED must be manually undeployed first before it can be unshadowed.- Parameters:
id
- the identifier of the shadowed component.- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedComponentException
- ifid
is not a recognisableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.InvalidArgumentException
- ifid
does not correspond with a shadowed component.InvalidStateException
- ifid
currently has an install level ofDEPLOYED
.ManagementException
- if the component shadow could not be removed due to a system-level failure.- Since:
- Rhino 2.4.0
-
getDeployableUnit
byte[] getDeployableUnit(DeployableUnitID id) throws NullPointerException, UnrecognizedDeployableUnitException, ManagementException
Get the contents of the specified deployable unit jar file.
- Parameters:
id
- the identifier of the deployable unit.- Returns:
- a byte[] containing the binary contents of the deployable unit jar file.
- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedDeployableUnitException
- ifid
is not a recognizableDeployableUnitID
for the SLEE or it does not correspond with a deployable unit installed in the SLEE.ManagementException
- if the deployable unit jar file contents could not be obtained due to a system-level failure.
-
getDescriptor
ComponentDescriptor getDescriptor(ComponentID id) throws NullPointerException, UnrecognizedComponentException, ManagementException
Get the component descriptor for a component identifier.
Links and Shadows
This method does not follow links and shadows. The descriptor returned is for the exact component specified by the
id
argument.Vendor Data
This method adds
vendor-specific data
in the returned descriptor object. The type of this vendor-specific data depends on the type of component:-
For a linked component, the vendor-specific data will be of type
LinkedComponentDescriptorExtensions
. -
For any other component, the vendor-specific data will be of type
ComponentDescriptorExtensions
.
- Specified by:
getDescriptor
in interfaceDeploymentMBean
- Parameters:
id
- the identifier of the component.- Returns:
- the component descriptor for the component.
- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedComponentException
- ifid
is not a recognizableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.ManagementException
- if the descriptor could not be obtained due to a system-level failure.
-
-
getDescriptor
DeployableUnitDescriptor getDescriptor(DeployableUnitID id) throws NullPointerException, UnrecognizedDeployableUnitException, ManagementException
Get the deployable unit descriptor for a deployable unit.
Vendor Data
This method adds
vendor-specific data
in the returned descriptor object. The type of this vendor-specific data isDeployableUnitDescriptorExtensions
.- Specified by:
getDescriptor
in interfaceDeploymentMBean
- Parameters:
id
- the identifier of the deployable unit.- Returns:
- the deployable unit descriptor for the deployable unit.
- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedDeployableUnitException
- ifid
is not a recognizableDeployableUnitID
object for the SLEE or it does not correspond with a deployable unit installed in the SLEE.ManagementException
- if the descriptor could not be obtained due to a system-level failure.
-
isInstalled
boolean isInstalled(ComponentID id) throws NullPointerException, ManagementException
- Specified by:
isInstalled
in interfaceDeploymentMBean
- Throws:
NullPointerException
ManagementException
-
isInstalled
boolean isInstalled(DeployableUnitID id) throws NullPointerException, ManagementException
- Specified by:
isInstalled
in interfaceDeploymentMBean
- Throws:
NullPointerException
ManagementException
-
getSbbs
SbbID[] getSbbs(ServiceID service) throws NullPointerException, UnrecognizedServiceException, ManagementException
- Specified by:
getSbbs
in interfaceDeploymentMBean
- Throws:
NullPointerException
UnrecognizedServiceException
ManagementException
-
getDescriptors
ComponentDescriptor[] getDescriptors(ComponentID[] ids) throws NullPointerException, ManagementException
- Specified by:
getDescriptors
in interfaceDeploymentMBean
- Throws:
NullPointerException
ManagementException
-
getDescriptors
DeployableUnitDescriptor[] getDescriptors(DeployableUnitID[] ids) throws NullPointerException, ManagementException
- Specified by:
getDescriptors
in interfaceDeploymentMBean
- Throws:
NullPointerException
ManagementException
-
getDeployableUnit
DeployableUnitID getDeployableUnit(String url) throws NullPointerException, UnrecognizedDeployableUnitException, ManagementException
- Specified by:
getDeployableUnit
in interfaceDeploymentMBean
- Throws:
NullPointerException
UnrecognizedDeployableUnitException
ManagementException
-
getReferringComponents
ComponentID[] getReferringComponents(ComponentID id) throws NullPointerException, UnrecognizedComponentException, ManagementException
Get the set of components that use or make reference to a specified component. For example, if an SBB identified by the
SbbID
sbb
uses a profile specification identified by theProfileSpecificationID
profSpec
, the array returned fromgetReferringComponents(profSpec)
will containsbb
.Links and Shadows
This method does not follow links and shadows. The returned component array indicates the components that refer directly to the exact component specified by the
id
argument.Incoming links and shadows are not reported by this method. If other components link to
id
, or ifid
shadows other components, these relationships may be discovered using the vendor-specific data included in the component’scomponent descriptor
.- Specified by:
getReferringComponents
in interfaceDeploymentMBean
- Returns:
- an array of component identifiers for the components that use or make reference to the component identified by
id
. - Throws:
NullPointerException
- ifid
isnull
.UnrecognizedComponentException
- ifid
is not a recognizableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.ManagementException
- if the identifiers could not be obtained due to a system-level failure.
-
getSbbParts
SbbPartID[] getSbbParts() throws ManagementException
Get the set of SBB parts installed in the SLEE.
- Returns:
- an array of SBB part identifiers.
- Throws:
ManagementException
- if the identifiers could not be obtained due to a system-level failure.- Since:
- Rhino 2.4.0
-
getBindingDescriptors
BindingDescriptorID[] getBindingDescriptors() throws ManagementException
Get the set of binding descriptors installed in the SLEE.
- Returns:
- an array of binding descriptor identifiers.
- Throws:
ManagementException
- if the identifiers could not be obtained due to a system-level failure.- Since:
- Rhino 2.4.0
-
getOIDSuffixMappingDescriptors
OIDSuffixMappingDescriptorID[] getOIDSuffixMappingDescriptors() throws ManagementException
Get the set of OID suffix mapping descriptors installed in the SLEE.
- Returns:
- an array of OID suffix mapping descriptor identifiers.
- Throws:
ManagementException
- if the identifiers could not be obtained due to a system-level failure.- Since:
- Rhino 3.1.0
-
getRhinoPolicy
String[] getRhinoPolicy(int[] nodes) throws ManagementException
Returns the currently active JVM security policies for the specified nodes. The return result will have one security policy per node specified, in the same order the nodes were specified. This method is mainly intended for diagnostic purposes as the information returned cannot be edited directly.
When using the pool clustering mode, this method can only be used to obtain the security policies for the node the management client directs this method call at, as determined by
RhinoHousekeepingMBean.getNodeID()
.- Throws:
ManagementException
- if an internal error occurs
-
getSecurityPolicy
String getSecurityPolicy(ComponentID id, String subId, boolean original) throws NullPointerException, UnrecognizedComponentException, IllegalArgumentException, ManagementException
Returns the current or original security policy associated with the specified component. Note that the returned policy for ServiceIDs and SbbIDs may be shared with other components. Security permissions apply to individual jar files, so if there are multiple SBBs in a single jar they will all share the same security permissions.
An optional 'subId' may be specified when querying the permissions of a Library to return permissions of a jar contained within the Library (rather than the security permissions of the Library itself). When querying a Library, this argument should equal the jarname as specified in the LibraryDescriptor. Passing a non-null subId will cause an IllegalArgumentException to be thrown for non-LibraryID component IDs.
- Parameters:
id
- the ID of the component to querysubId
- an optional sub identifier (should usually be null).original
- if true, the original security policy for the component will be returned.- Returns:
- the current or original security policy for the specified component.
- Throws:
NullPointerException
- if id is nullUnrecognizedComponentException
- if the 'id' component cannot be found.IllegalArgumentException
- if an unsupported component ID was specifiedManagementException
- if an internal error occurred
-
setSecurityPolicy
void setSecurityPolicy(ComponentID id, String subId, String policyText) throws NullPointerException, UnrecognizedComponentException, IllegalArgumentException, ManagementException
Set the security policy for the specified component. This will override the security policy obtained from the component’s deployment descriptor.
An optional 'subId' may be specified when setting the permissions of a Library to set permissions of a jar contained within the Library (rather than the security permissions of the Library itself). When specifying a Library, this argument should equal the jarname as specified in the LibraryDescriptor. Passing a non-null subId will cause an IllegalArgumentException to be thrown for non-LibraryID component IDs.
- Parameters:
id
- the ID of the component to modifysubId
- an optional sub identifier (should usually be null).policyText
- the new text of the security policy- Throws:
NullPointerException
- if 'id' or 'policyText' is null.UnrecognizedComponentException
- if the 'id' component cannot be found.IllegalArgumentException
- if the policy text failed to parse correctlyManagementException
- if an internal error occurred
-
getEnvEntries
Map<String,String> getEnvEntries(ComponentID id, boolean original) throws NullPointerException, UnrecognizedComponentException, ManagementException, IllegalArgumentException
Returns a Map containing String representations of the env entries for the specified component.
- Parameters:
id
- the ID of the component to queryoriginal
- if true, the original env entries for the component will be returned.- Returns:
- the current or original env entries for the specified component.
- Throws:
NullPointerException
- if 'id' is null.UnrecognizedComponentException
- if the 'id' component cannot be foundManagementException
- if an internal error occurredIllegalArgumentException
- if an illegal ComponentID type was specified
-
setEnvEntries
void setEnvEntries(ComponentID id, Map<String,String> entries) throws NullPointerException, UnrecognizedComponentException, ManagementException, IllegalArgumentException, InvalidArgumentException
Sets the env entries for the specified component.
This method will throw an InvalidArgumentException if an illegal argument is found in the entries map. This can occur when the String value supplied is unparseable for the type of the env entry represented by the map entry’s key.
- Parameters:
id
- the ID of the component to modifyentries
- the new env entries to use- Throws:
NullPointerException
- if 'id' or entries is nullUnrecognizedComponentException
- if the 'id' component cannot be found.ManagementException
- if an internal error occurredIllegalArgumentException
- if an illegal ComponentID type was specified, or if an unrecognized env entry key is suppliedInvalidArgumentException
- if an invalid value for an entry was found
-
auditComponent
ComponentAuditResult auditComponent(ComponentID id) throws NullPointerException, UnrecognizedComponentException, InvalidStateException, ManagementException
Audit a component and its dependencies for potential classloader problems.
The audit will look for the following problems:
-
A component class that references a class that cannot be loaded via its classloader dependency graph. This may cause
ClassNotFoundException
orNoClassDefFoundError
exceptions to occur at runtime. -
A component class that references a class that can be loaded from more than one dependent component through different classloader dependency graphs. This may cause
ClassCastException
orLinkageError
exceptions to occur at runtime.
- Parameters:
id
- the component identifier of the component to audit.- Returns:
- the audit result.
- Throws:
NullPointerException
- ifid
isnull
.UnrecognizedComponentException
- ifid
is not a recognizableComponentID
object for the SLEE or it does not correspond with a component installed in the SLEE.InvalidStateException
- if the specified component does not have an install level of at leastInstallLevel.VERIFIED
.ManagementException
- if the audit could not be completed due to a system-level failure.- Since:
- Rhino 2.5.0
-
-
getSasBundle
String getSasBundle() throws ManagementException
Creates a SAS Bundle by inspecting all deployed deployable units.
- Returns:
- the combined bundle from the SAS configuration and deployed mini-bundles in the current namespace
- Throws:
ManagementException
- if an error occurs generating the merged bundle
-
-