StateImpl (Apache Karaf :: Main 2.3.0.redhat-610394 API)

java.lang.Object
- org.eclipse.osgi.internal.resolver.StateImpl

All Implemented Interfaces:

State

Direct Known Subclasses:

SystemState, UserState
```
public abstract class StateImpl
extends Object
implements State
```

Field Summary

Fields
Modifier and Type Field and Description

static String OSGI_EE_NAMESPACE

static String[] PROPS

Fields
Modifier and Type	Field and Description
`static String`	`OSGI_EE_NAMESPACE`
`static String[]`	`PROPS`

Constructor Summary

Constructors
Modifier Constructor and Description

protected StateImpl()

Constructors
Modifier	Constructor and Description
`protected`	`StateImpl()`

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`addBundle(BundleDescription description)` Adds the given bundle to this state.
`void`	`addDisabledInfo(DisabledInfo disabledInfo)` Adds the disabled info to this state.
`void`	`addDynamicImportPackages(BundleDescription importingBundle, ImportPackageSpecification[] dynamicImports)` Adds the specified dynamic imports to the specified importingBundle.
`void`	`addResolverError(BundleDescription bundle, int type, String data, VersionConstraint unsatisfied)` Adds a new `ResolverError` for the specified bundle.
`boolean`	`dynamicCacheChanged()`
`void`	`fullyLoad()`
`BundleDescription`	`getBundle(long id)` Returns the bundle descriptor for the bundle with the given id.
`BundleDescription`	`getBundle(String name, Version version)` Returns the bundle descriptor for the bundle with the given name and version.
`BundleDescription`	`getBundleByLocation(String location)` Returns the bundle descriptor for the bundle with the given location identifier.
`BundleDescription[]`	`getBundles()` Returns descriptions for all bundles known to this state.
`BundleDescription[]`	`getBundles(String symbolicName)` Returns all bundle descriptions with the given bundle symbolic name.
`StateDelta`	`getChanges()` Returns the delta representing the changes from the time this state was first captured until now.
`Collection<BundleDescription>`	`getDependencyClosure(Collection<BundleDescription> bundles)` Returns the dependency closure for the specified bundles.
`BundleDescription[]`	`getDisabledBundles()` Returns an array of BundleDescriptions for the bundles that are disabled in the system.
`DisabledInfo`	`getDisabledInfo(BundleDescription bundle, String policyName)` Returns the disabled info for the specified bundle with the specified policy name.
`DisabledInfo[]`	`getDisabledInfos(BundleDescription bundle)` Returns an array of disabled info for the specified bundle.
`ExportPackageDescription[]`	`getExportedPackages()` Returns all exported packages in this state, according to the OSGi rules for resolution.
`StateObjectFactory`	`getFactory()` Returns the factory that created this state.
`long`	`getHighestBundleId()` Returns the highest bundle ID.
`Dictionary[]`	`getPlatformProperties()` Returns the list of platform properties currently set for this state.
`BundleDescription[]`	`getRemovalPending()` Returns descriptions for all bundles in a removal pending state.
`BundleDescription[]`	`getResolvedBundles()` Returns descriptions for all bundles currently resolved in this state.
`Resolver`	`getResolver()` Returns the resolver associated with this state.
`ResolverError[]`	`getResolverErrors(BundleDescription bundle)` Returns all `ResolverError`s for the given bundle
`ResolverHook`	`getResolverHook()`
`StateHelper`	`getStateHelper()` Returns a state helper object.
`String`	`getSystemBundle()`
`ExportPackageDescription[]`	`getSystemPackages()` Returns the list of system packages which are exported by the system bundle.
`long`	`getTimeStamp()` Returns the timestamp for this state.
`boolean`	`isEmpty()` Returns whether this state is empty.
`boolean`	`isResolved()` Returns true if there have been no modifications to this state since the last time resolve() was called.
`ExportPackageDescription`	`linkDynamicImport(BundleDescription importingBundle, String requestedPackage)` Attempts to find an ExportPackageDescription that will satisfy a dynamic import for the specified requestedPackage for the specified importingBundle.
`boolean`	`removeBundle(BundleDescription toRemove)` Removes the given bundle description.
`BundleDescription`	`removeBundle(long bundleId)` Removes a bundle description with the given bundle id.
`void`	`removeBundleComplete(BundleDescription bundle)` Sets the given removal pending bundle to removal complete for this state.
`void`	`removeDisabledInfo(DisabledInfo disabledInfo)` Removes the disabled info from the state.
`void`	`removeResolverErrors(BundleDescription bundle)` Removes all `ResolverError`s for the specified bundle.
`StateDelta`	`resolve()` Same as State.resolve(true);
`StateDelta`	`resolve(boolean incremental)` Resolves the constraints contained in this state using the resolver currently associated with the state and returns a delta describing the changes in resolved states and dependencies in the state.
`StateDelta`	`resolve(BundleDescription[] reResolve)` Resolves the constraints contained in this state using the resolver currently associated with the state in an incremental, "least-perturbing" mode, and returns a delta describing the changes in resolved states and dependencies in the state.
`StateDelta`	`resolve(BundleDescription[] resolve, boolean discard)` Resolves the constraints contained in this state using the resolver currently associated with the state in an incremental, "least-perturbing" mode, and returns a delta describing the changes in resolved states and dependencies in the state.
`void`	`resolveBundle(BundleDescription bundle, boolean status, BundleDescription[] hosts, ExportPackageDescription[] selectedExports, BundleDescription[] resolvedRequires, ExportPackageDescription[] resolvedImports)` Deprecated.
`void`	`resolveBundle(BundleDescription bundle, boolean status, BundleDescription[] hosts, ExportPackageDescription[] selectedExports, ExportPackageDescription[] substitutedExports, BundleDescription[] resolvedRequires, ExportPackageDescription[] resolvedImports)` Deprecated.
`void`	`resolveBundle(BundleDescription bundle, boolean status, BundleDescription[] hosts, ExportPackageDescription[] selectedExports, ExportPackageDescription[] substitutedExports, GenericDescription[] selectedCapabilities, BundleDescription[] resolvedRequires, ExportPackageDescription[] resolvedImports, GenericDescription[] resolvedCapabilities, Map<String,List<StateWire>> resolvedWires)` Sets whether or not the given bundle is selected in this state.
`void`	`resolveConstraint(VersionConstraint constraint, BaseDescription supplier)` Resolves the given version constraint with the given supplier.
`void`	`setNativePathsInvalid(NativeCodeDescription nativeCodeDescription, boolean hasInvalidNativePaths)` Sets the native code paths of a native code description as invalid.
`void`	`setOverrides(Object value)` Sets the version overrides which are to be applied during the resolutoin of this state.
`boolean`	`setPlatformProperties(Dictionary<?,?> platformProperties)` Sets the platform properties of the state.
`boolean`	`setPlatformProperties(Dictionary<?,?>[] platformProperties)` Sets the platform properties of the state to a list of platform properties.
`void`	`setResolver(Resolver newResolver)` Sets the resolver associated with this state.
`void`	`setResolverHookFactory(ResolverHookFactory hookFactory)` Sets the resolver hook factory for this state.
`void`	`setTimeStamp(long newTimeStamp)` Sets the timestamp for this state
`boolean`	`unloadLazyData(long checkStamp)`
`boolean`	`updateBundle(BundleDescription newDescription)` Updates an existing bundle description with the given description.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.osgi.service.resolver.State
compare

- Field Detail
  - PROPS
```
public static final String[] PROPS
```
  - OSGI_EE_NAMESPACE
```
public static final String OSGI_EE_NAMESPACE
```
    See Also:
    Constant Field Values
- Constructor Detail
  - StateImpl
```
protected StateImpl()
```
- Method Detail
  - addBundle
```
public boolean addBundle(BundleDescription description)
```
    Description copied from interface: State
    
    Adds the given bundle to this state.
    If the bundle already exists in another state then an IllegalStateException will be thrown. Note that even if you remove a BundleDescription from one State object using State.removeBundle(BundleDescription) it may still be considered as removing pending if other bundles in that state depend on the bundle you removed. To complete a pending removal a call must be done to State.resolve(BundleDescription[]) with the removed bundle.
    
    Specified by:
    
    addBundle in interface State
    
    Parameters:
    description - the description to add
    
    Returns:
    a boolean indicating whether the bundle was successfully added
  - updateBundle
```
public boolean updateBundle(BundleDescription newDescription)
```
    Description copied from interface: State
    
    Updates an existing bundle description with the given description.
    
    Specified by:
    
    updateBundle in interface State
    
    Parameters:
    newDescription - the bundle description to replace an existing one
    
    Returns:
    true, if if the bundle description was updated, false otherwise
  - removeBundle
```
public BundleDescription removeBundle(long bundleId)
```
    Description copied from interface: State
    
    Removes a bundle description with the given bundle id.
    
    Specified by:
    
    removeBundle in interface State
    
    Parameters:
    bundleId - the id of the bundle description to be removed
    
    Returns:
    the removed bundle description, or null, if a bundle with the given id does not exist in this state
  - removeBundle
```
public boolean removeBundle(BundleDescription toRemove)
```
    Description copied from interface: State
    
    Removes the given bundle description.
    
    Specified by:
    
    removeBundle in interface State
    
    Parameters:
    toRemove - the bundle description to be removed
    
    Returns:
    true, if if the bundle description was removed, false otherwise
  - getChanges
```
public StateDelta getChanges()
```
    Description copied from interface: State
    
    Returns the delta representing the changes from the time this state was first captured until now.
    
    Specified by:
    
    getChanges in interface State
    
    Returns:
    the state delta
  - getBundles
```
public BundleDescription[] getBundles(String symbolicName)
```
    Description copied from interface: State
    
    Returns all bundle descriptions with the given bundle symbolic name.
    
    Specified by:
    
    getBundles in interface State
    
    Parameters:
    symbolicName - symbolic name of the bundles to query
    
    Returns:
    the descriptors for all bundles known to this state with the specified symbolic name.
  - getBundles
```
public BundleDescription[] getBundles()
```
    Description copied from interface: State
    
    Returns descriptions for all bundles known to this state.
    
    Specified by:
    
    getBundles in interface State
    
    Returns:
    the descriptions for all bundles known to this state.
  - getBundle
```
public BundleDescription getBundle(long id)
```
    Description copied from interface: State
    
    Returns the bundle descriptor for the bundle with the given id. null is returned if no such bundle is found in this state.
    
    Specified by:
    
    getBundle in interface State
    
    Returns:
    the descriptor for the identified bundle
    See Also:
    BundleDescription.getBundleId()
  - getBundle
```
public BundleDescription getBundle(String name,
                          Version version)
```
    Description copied from interface: State
    
    Returns the bundle descriptor for the bundle with the given name and version. A null value is returned if no such bundle is found in this state. A resolved bundle is always preferably returned over an unresolved bundle. If multiple bundles with the same resolution state are available, the bundle with the highest version number is returned if the version is null.
    Specified by: getBundle in interface State Parameters: name - symbolic name of the bundle to query version - version of the bundle to query. null matches any bundle Returns: the descriptor for the identified bundle
  getTimeStamp public long getTimeStamp() Description copied from interface: State Returns the timestamp for this state. This correlates this timestamp to the system state. For example, if the system state timestamp is 4 but then some bundles are installed, the system state timestamp is updated. By comparing 4 to the current system state timestamp it is possible to detect if the states are out of sync. Specified by: getTimeStamp in interface State Returns: the timestamp of this state isResolved public boolean isResolved() Description copied from interface: State Returns true if there have been no modifications to this state since the last time resolve() was called. Specified by: isResolved in interface State Returns: whether or not this state has changed since last resolved. resolveConstraint public void resolveConstraint(VersionConstraint constraint, BaseDescription supplier) Description copied from interface: State Resolves the given version constraint with the given supplier. The given constraint object is destructively modified to reflect its new resolved state. Note that a constraint can be unresolved by passing null for the supplier. This method is intended to be used by resolvers in the process of determining which constraints are satisfied by which components. Specified by: resolveConstraint in interface State Parameters: constraint - the version constraint to update supplier - the supplier which satisfies the constraint. May be null if the constraint is to be unresolved. resolveBundle public void resolveBundle(BundleDescription bundle, boolean status, BundleDescription[] hosts, ExportPackageDescription[] selectedExports, BundleDescription[] resolvedRequires, ExportPackageDescription[] resolvedImports) Deprecated. Description copied from interface: State Sets whether or not the given bundle is selected in this state. This method is intended to be used by resolvers in the process of determining which constraints are satisfied by which components. Specified by: resolveBundle in interface State Parameters: bundle - the bundle to update status - whether or not the given bundle is resolved, if false the other parameters are ignored hosts - the host for the resolve fragment, can be null selectedExports - the selected exported packages for this resolved bundle, can be null resolvedRequires - the BundleDescriptions that resolve the required bundles for this bundle, can be null resolvedImports - the exported packages that resolve the imports for this bundle, can be null resolveBundle public void resolveBundle(BundleDescription bundle, boolean status, BundleDescription[] hosts, ExportPackageDescription[] selectedExports, ExportPackageDescription[] substitutedExports, BundleDescription[] resolvedRequires, ExportPackageDescription[] resolvedImports) Deprecated. Description copied from interface: State Sets whether or not the given bundle is selected in this state. This method is intended to be used by resolvers in the process of determining which constraints are satisfied by which components. Specified by: resolveBundle in interface State Parameters: bundle - the bundle to update status - whether or not the given bundle is resolved, if false the other parameters are ignored hosts - the host for the resolve fragment, can be null selectedExports - the selected exported packages for this resolved bundle, can be null substitutedExports - the exported packages that resolve imports for this bundle and substitute exports, can be null resolvedRequires - the BundleDescriptions that resolve the required bundles for this bundle, can be null resolvedImports - the exported packages that resolve the imports for this bundle, can be null resolveBundle public void resolveBundle(BundleDescription bundle, boolean status, BundleDescription[] hosts, ExportPackageDescription[] selectedExports, ExportPackageDescription[] substitutedExports, GenericDescription[] selectedCapabilities, BundleDescription[] resolvedRequires, ExportPackageDescription[] resolvedImports, GenericDescription[] resolvedCapabilities, Map<String,List<StateWire>> resolvedWires) Description copied from interface: State Sets whether or not the given bundle is selected in this state. This method is intended to be used by resolvers in the process of determining which constraints are satisfied by which components. Specified by: resolveBundle in interface State Parameters: bundle - the bundle to update status - whether or not the given bundle is resolved, if false the other parameters are ignored hosts - the host for the resolve fragment, can be null selectedExports - the selected exported packages for this resolved bundle, can be null substitutedExports - the exported packages that resolve imports for this bundle and substitute exports, can be null selectedCapabilities - the selected capabilities for this resolved bundle, can be null resolvedRequires - the BundleDescriptions that resolve the required bundles for this bundle, can be null resolvedImports - the exported packages that resolve the imports for this bundle, can be null resolvedCapabilities - the capabilities that resolve the required capabilities for this bundle, can be null resolvedWires - the map of state wires for the resolved requirements of the given bundle. The key is the name space of the requirement. removeBundleComplete public void removeBundleComplete(BundleDescription bundle) Description copied from interface: State Sets the given removal pending bundle to removal complete for this state. This method is intended to be used by resolvers in the process of resolving bundles. Specified by: removeBundleComplete in interface State Parameters: bundle - the bundle to set a removal complete. resolve public StateDelta resolve() Description copied from interface: State Same as State.resolve(true); Specified by: resolve in interface State resolve public StateDelta resolve(boolean incremental) Description copied from interface: State Resolves the constraints contained in this state using the resolver currently associated with the state and returns a delta describing the changes in resolved states and dependencies in the state. Note that this method is typically implemented using this.getResolver().resolve(); and is the preferred path for invoking resolution. In particular, states should refuse to perform updates (@see #select() and #resolveConstraint()) if they are not currently involved in a resolution cycle. Note the given state is destructively modified to reflect the results of resolution. Specified by: resolve in interface State Parameters: incremental - a flag controlling whether resolution should be incremental Returns: a delta describing the changes in resolved state and interconnections resolve public StateDelta resolve(BundleDescription[] reResolve) Description copied from interface: State Resolves the constraints contained in this state using the resolver currently associated with the state in an incremental, "least-perturbing" mode, and returns a delta describing the changes in resolved states and dependencies in the state. Specified by: resolve in interface State Parameters: reResolve - an array containing descriptions for bundles whose current resolution state should be forgotten. If null then all the current removal pending BundleDescriptions are refreshed. Returns: a delta describing the changes in resolved state and interconnections resolve public StateDelta resolve(BundleDescription[] resolve, boolean discard) Description copied from interface: State Resolves the constraints contained in this state using the resolver currently associated with the state in an incremental, "least-perturbing" mode, and returns a delta describing the changes in resolved states and dependencies in the state. If discard is set to true the the descriptions contained in the resolve array will have their current resolution state discarded and will be re-resolved. This method will attempt to resolve the supplied descriptions and may attempt to resolve any other unresolved descriptions contained in this state. Specified by: resolve in interface State Parameters: resolve - an array containing descriptions for bundles to resolve. discard - a value of true indicates the resolve descriptions should have their current resolution state discarded and re-resolved. Returns: a delta describing the changes in the resolved state and interconnections. setOverrides public void setOverrides(Object value) Description copied from interface: State Sets the version overrides which are to be applied during the resolutoin of this state. Version overrides allow external forces to refine/override the version constraints setup by the components in the state. Specified by: setOverrides in interface State setResolverHookFactory public void setResolverHookFactory(ResolverHookFactory hookFactory) Description copied from interface: State Sets the resolver hook factory for this state. The resolver hook factory is used during resolve operations according to the OSGi specification for the resolver hook factory. Specified by: setResolverHookFactory in interface State Parameters: hookFactory - the resolver hook factory getResolverHook public ResolverHook getResolverHook() getResolvedBundles public BundleDescription[] getResolvedBundles() Description copied from interface: State Returns descriptions for all bundles currently resolved in this state. Specified by: getResolvedBundles in interface State Returns: the descriptions for all bundles currently resolved in this state. isEmpty public boolean isEmpty() Description copied from interface: State Returns whether this state is empty. Specified by: isEmpty in interface State Returns: true if this state is empty, false otherwise getExportedPackages public ExportPackageDescription[] getExportedPackages() Description copied from interface: State Returns all exported packages in this state, according to the OSGi rules for resolution. Specified by: getExportedPackages in interface State See Also: PackageAdmin.getExportedPackages(org.osgi.framework.Bundle) setTimeStamp public void setTimeStamp(long newTimeStamp) Description copied from interface: State Sets the timestamp for this state Specified by: setTimeStamp in interface State Parameters: newTimeStamp - the new timestamp for this state getFactory public StateObjectFactory getFactory() Description copied from interface: State Returns the factory that created this state. Specified by: getFactory in interface State Returns: the state object factory that created this state getBundleByLocation public BundleDescription getBundleByLocation(String location) Description copied from interface: State Returns the bundle descriptor for the bundle with the given location identifier. null is returned if no such bundle is found in this state. Specified by: getBundleByLocation in interface State Parameters: location - location identifier of the bundle to query Returns: the descriptor for the identified bundle getResolver public Resolver getResolver() Description copied from interface: State Returns the resolver associated with this state. A state can work with at most one resolver at any given time. Similarly, a resolver can work with at most one state at a time. Specified by: getResolver in interface State Returns: the resolver for this state. null is returned if the state does not have a resolver setResolver public void setResolver(Resolver newResolver) Description copied from interface: State Sets the resolver associated with this state. A state can work with at most one resolver at any given time. Similarly, a resolver can work with at most one state at a time. To ensure that this state and the given resovler are properly linked, the following expression must be included in this method if the given resolver (value) is not identical to the result of this.getResolver(). if (this.getResolver() != value) value.setState(this); Specified by: setResolver in interface State setPlatformProperties public boolean setPlatformProperties(Dictionary<?,?> platformProperties) Description copied from interface: State Sets the platform properties of the state. The platform properties are used to resolve the following constraints: The execution environment requirements (i.e. Bundle-RequiredExecutionEnvironment). The platform filter requirements (i.e. Eclipse-PlatformFilter). The native code requirements (i.e. Bundle-NativeCode). Arbitrary keys may be used in the platform properties but the following keys have a specified meaning: osgi.nl - the platform language setting. osgi.os - the platform operating system. osgi.arch - the platform architecture. osgi.ws - the platform windowing system. osgi.resolverMode - the resolver mode. A value of "strict" will set the resolver mode to strict. org.osgi.framework.system.packages - the packages exported by the system bundle. org.osgi.framework.executionenvironment - the comma separated list of supported execution environments. This property is then used to resolve the required execution environment the bundles in a state. org.osgi.framework.os.name - the name of the operating system. This property is used to resolve the osname attribute of bundle native code (i.e. Bundle-NativeCode). org.osgi.framework.os.version - the version of the operating system. This property is used to resolve the osversion attribute of bundle native code (i.e. Bundle-NativeCode). org.osgi.framework.processor - the processor name. This property is used to resolve the processor attribute of bundle native code (i.e. Bundle-NativeCode). org.osgi.framework.language - the language being used. This property is used to resolve the language attribute of bundle native code (i.e. Bundle-NativeCode). The values used for the supported properties can be String type to specify a single value for the property or they can by String[] to specify a list of values for the property. Specified by: setPlatformProperties in interface State Parameters: platformProperties - the platform properties of the state Returns: false if the platformProperties specified do not change any of the supported properties already set. If any of the supported property values are changed as a result of calling this method then true is returned. setPlatformProperties public boolean setPlatformProperties(Dictionary<?,?>[] platformProperties) Description copied from interface: State Sets the platform properties of the state to a list of platform properties. Specified by: setPlatformProperties in interface State Parameters: platformProperties - a set of platform properties for the state Returns: false if the platformProperties specified do not change any of the supported properties already set. If any of the supported property values are changed as a result of calling this method then true is returned. See Also: State.setPlatformProperties(Dictionary) getPlatformProperties public Dictionary[] getPlatformProperties() Description copied from interface: State Returns the list of platform properties currently set for this state. Specified by: getPlatformProperties in interface State Returns: the list of platform properties currently set for this state. getSystemBundle public String getSystemBundle() getRemovalPending public BundleDescription[] getRemovalPending() Description copied from interface: State Returns descriptions for all bundles in a removal pending state. Specified by: getRemovalPending in interface State Returns: the descriptions for all bundles in a removal pending state. getDependencyClosure public Collection<BundleDescription> getDependencyClosure(Collection<BundleDescription> bundles) Description copied from interface: State Returns the dependency closure for the specified bundles. A graph of bundles is computed starting with the specified bundles. The graph is expanded by adding any bundle that is either wired to a package that is currently exported by a bundle in the graph or requires a bundle in the graph. The graph is fully constructed when there is no bundle outside the graph that is wired to a bundle in the graph. The graph may contain removal pending bundles. Specified by: getDependencyClosure in interface State Parameters: bundles - The initial bundles for which to generate the dependency closure. Returns: A collection containing a snapshot of the dependency closure of the specified bundles, or an empty collection if there were no specified bundles. linkDynamicImport public ExportPackageDescription linkDynamicImport(BundleDescription importingBundle, String requestedPackage) Description copied from interface: State Attempts to find an ExportPackageDescription that will satisfy a dynamic import for the specified requestedPackage for the specified importingBundle. If no ExportPackageDescription is available that satisfies a dynamic import for the importingBundle then null is returned. Specified by: linkDynamicImport in interface State Parameters: importingBundle - the BundleDescription that is requesting a dynamic package requestedPackage - the name of the package that is being requested Returns: the ExportPackageDescription that satisfies the dynamic import request; a value of null is returned if none is available. addDynamicImportPackages public void addDynamicImportPackages(BundleDescription importingBundle, ImportPackageSpecification[] dynamicImports) Description copied from interface: State Adds the specified dynamic imports to the specified importingBundle. The added dynamic imports are only valid for the instance of this state and will be forgotten if this state is read from a persistent cache. Specified by: addDynamicImportPackages in interface State Parameters: importingBundle - the bundle to add the imports to. dynamicImports - the dynamic imports to add. See Also: BundleDescription.getAddedDynamicImportPackages() fullyLoad public final void fullyLoad() unloadLazyData public final boolean unloadLazyData(long checkStamp) getSystemPackages public ExportPackageDescription[] getSystemPackages() Description copied from interface: State Returns the list of system packages which are exported by the system bundle. The list of system packages is set by the org.osgi.framework.system.packages value in the platform properties for this state. Specified by: getSystemPackages in interface State Returns: the list of system packages See Also: State.setPlatformProperties(Dictionary) getResolverErrors public ResolverError[] getResolverErrors(BundleDescription bundle) Description copied from interface: State Returns all ResolverErrors for the given bundle Specified by: getResolverErrors in interface State Parameters: bundle - the bundle to get all ResolverErrors for Returns: all ResolverErrors for the given bundle addResolverError public void addResolverError(BundleDescription bundle, int type, String data, VersionConstraint unsatisfied) Description copied from interface: State Adds a new ResolverError for the specified bundle. This method is intended to be used by resolvers in the process of resolving. Specified by: addResolverError in interface State Parameters: bundle - the bundle to add a new ResolverError for type - the type of ResolverError to add data - the data for the ResolverError unsatisfied - the unsatisfied constraint or null if the resolver error was not caused by an unsatisfied constraint. removeResolverErrors public void removeResolverErrors(BundleDescription bundle) Description copied from interface: State Removes all ResolverErrors for the specified bundle. This method is intended to be used by resolvers in the process of resolving. Specified by: removeResolverErrors in interface State Parameters: bundle - the bundle to remove all ResolverErrors for dynamicCacheChanged public boolean dynamicCacheChanged() getStateHelper public StateHelper getStateHelper() Description copied from interface: State Returns a state helper object. State helpers provide convenience methods for manipulating states. A possible implementation for this method would provide the same single StateHelper instance to all clients. Specified by: getStateHelper in interface State Returns: a state helper See Also: StateHelper getHighestBundleId public long getHighestBundleId() Description copied from interface: State Returns the highest bundle ID. The value -1 is returned if no bundles exist in this state. Note that this method returns the highest bundle ID the ever existed in this this state object. This bundle may have been removed from the state. Specified by: getHighestBundleId in interface State Returns: the highest bundle ID. setNativePathsInvalid public void setNativePathsInvalid(NativeCodeDescription nativeCodeDescription, boolean hasInvalidNativePaths) Description copied from interface: State Sets the native code paths of a native code description as invalid. Native code paths are invalid if they can not be found in the bundle content. The framework, or some other entity which has access to bundle content, will call this method to validate or invalidate native code paths. Specified by: setNativePathsInvalid in interface State Parameters: nativeCodeDescription - the native code description. hasInvalidNativePaths - true if the native code paths are invalid; false otherwise. getDisabledBundles public BundleDescription[] getDisabledBundles() Description copied from interface: State Returns an array of BundleDescriptions for the bundles that are disabled in the system. Use State.getDisabledInfos(BundleDescription) to interrogate the reason that each bundle is disabled. Specified by: getDisabledBundles in interface State Returns: the array of disabled bundles. An empty array is returned if no bundles are disabled. See Also: DisabledInfo addDisabledInfo public void addDisabledInfo(DisabledInfo disabledInfo) Description copied from interface: State Adds the disabled info to this state. If a disable info already exists for the specified policy and the specified bundle then it is replaced with the given disabled info. Specified by: addDisabledInfo in interface State Parameters: disabledInfo - the disabled info to add. removeDisabledInfo public void removeDisabledInfo(DisabledInfo disabledInfo) Description copied from interface: State Removes the disabled info from the state. Specified by: removeDisabledInfo in interface State Parameters: disabledInfo - the disabled info to remove getDisabledInfo public DisabledInfo getDisabledInfo(BundleDescription bundle, String policyName) Description copied from interface: State Returns the disabled info for the specified bundle with the specified policy name. If no disabled info exists then null is returned. Specified by: getDisabledInfo in interface State Parameters: bundle - the bundle to get the disabled info for Returns: the disabled info. getDisabledInfos public DisabledInfo[] getDisabledInfos(BundleDescription bundle) Description copied from interface: State Returns an array of disabled info for the specified bundle. If no disabled info exist then an empty array is returned. Specified by: getDisabledInfos in interface State Parameters: bundle - the bundle to get the disabled info for. Returns: the array of disabled info.

Class StateImpl

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.eclipse.osgi.service.resolver.State

Field Detail

PROPS

OSGI_EE_NAMESPACE

Constructor Detail

StateImpl

Method Detail

addBundle

updateBundle

removeBundle

removeBundle

getChanges

getBundles

getBundles

getBundle

getBundle

getTimeStamp

isResolved

resolveConstraint

resolveBundle

resolveBundle

resolveBundle

removeBundleComplete

resolve

resolve

resolve

resolve

setOverrides

setResolverHookFactory

getResolverHook

getResolvedBundles

isEmpty

getExportedPackages

setTimeStamp

getFactory

getBundleByLocation

getResolver

setResolver

setPlatformProperties

setPlatformProperties

getPlatformProperties

getSystemBundle

getRemovalPending

getDependencyClosure

linkDynamicImport

addDynamicImportPackages

fullyLoad

unloadLazyData

getSystemPackages

getResolverErrors

addResolverError

removeResolverErrors

dynamicCacheChanged

getStateHelper

getHighestBundleId

setNativePathsInvalid

getDisabledBundles

addDisabledInfo

removeDisabledInfo

getDisabledInfo

getDisabledInfos