SmartFrog 3.10.000

org.smartfrog.services.filesystem
Class FileImpl

java.lang.Object
  extended by org.smartfrog.sfcore.reference.RemoteReferenceResolverHelperImpl
      extended by org.smartfrog.sfcore.prim.PrimImpl
          extended by org.smartfrog.services.filesystem.FileUsingComponentImpl
              extended by org.smartfrog.services.filesystem.FileImpl
All Implemented Interfaces:
java.rmi.Remote, FileIntf, FileUsingComponent, UriIntf, MessageKeys, Diagnostics, Liveness, Prim, RemoteReferenceResolver, RemoteReferenceResolverHelper

public class FileImpl
extends FileUsingComponentImpl
implements FileIntf

Implement a class that can dynamically map to a file created 27-May-2004 10:47:34


Field Summary
 
Fields inherited from class org.smartfrog.services.filesystem.FileUsingComponentImpl
file
 
Fields inherited from class org.smartfrog.sfcore.prim.PrimImpl
refLivenessDelay, refLivenessFactor, sfCompleteName, sfContext, sfDeployHooks, sfDeployWithHooks, sfExportRef, sfIsDeployed, sfIsStarted, sfIsTerminated, sfIsTerminating, sfLivenessCount, sfLivenessDelay, sfLivenessFactor, sfLivenessSender, sfParent, sfStartHooks, sfTerminateWithHooks, termLock
 
Fields inherited from interface org.smartfrog.services.filesystem.FileIntf
ATTR_DELETE_ON_EXIT, ATTR_DIR, ATTR_EXISTS, ATTR_IS_DIRECTORY, ATTR_IS_EMPTY, ATTR_IS_FILE, ATTR_IS_HIDDEN, ATTR_LENGTH, ATTR_MUST_BE_DIR, ATTR_MUST_BE_FILE, ATTR_MUST_EXIST, ATTR_MUST_READ, ATTR_MUST_WRITE, ATTR_SHORTNAME, ATTR_TEST_ON_LIVENESS, ATTR_TEST_ON_STARTUP, ATTR_TIMESTAMP
 
Fields inherited from interface org.smartfrog.services.filesystem.UriIntf
ATTR_URI
 
Fields inherited from interface org.smartfrog.services.filesystem.FileUsingComponent
ATTR_ABSOLUTE_PATH, ATTR_FILENAME, ATTR_URI
 
Fields inherited from interface org.smartfrog.sfcore.common.MessageKeys
CANNOT_LINK_TO_PREDICATE, COMPONENT_TERMINATED, COPY_FAILED, COPY_SERIALIZE_FAILED, ERROR_NO_SECURITY_BUT_REQUIRED, ILLEGAL_BOOLEAN_PARAMETER, ILLEGAL_NUMERIC_PARAMETER, ILLEGAL_STRING_PARAMETER, ILLEGAL_VECTOR_PARAMETER, LIVENESS_SEND_FAILURE, LIVENESS_SEND_FAILURE_IN, MISSING_PARAMETER, MSG_CLASS_NOT_FOUND, MSG_CONNECT_ERR, MSG_CONT_OTHER_DEPLOY, MSG_DEPLOY_COMP_TERMINATED, MSG_DEPLOY_SUCCESS, MSG_DEPLOYWITH_PHASE_FAILED, MSG_DETACH_SUCCESS, MSG_DETACH_TERMINATE_SUCCESS, MSG_ERR_DEPLOY_FROM_URL, MSG_ERR_PARSE, MSG_ERR_RESOLVE_PHASE, MSG_ERR_SF_RUNNING, MSG_ERR_TERM, MSG_FAILED_INET_ADDRESS_LOOKUP, MSG_FAILED_TO_CONTACT_PARENT, MSG_FILE_NOT_FOUND, MSG_HOOK_ACTION_FAILED, MSG_ILLEGAL_ACCESS, MSG_ILLEGAL_CLASS_TYPE, MSG_ILLEGAL_CLASS_TYPE_EXPECTING_GOT, MSG_ILLEGAL_REFERENCE, MSG_INPUTSTREAM_NULL, MSG_INSTANTIATION_ERROR, MSG_INVALID_OBJECT_TYPE, MSG_INVOCATION_TARGET, MSG_LANG_NOT_FOUND, MSG_LIVENESS_START_FAILED, MSG_LOADING_URL, MSG_METHOD_NOT_FOUND, MSG_NON_REP_ATTRIB, MSG_NOT_COMPONENT_REFERENCE, MSG_NOT_FOUND_ATTRIBUTE, MSG_NOT_FOUND_REFERENCE, MSG_NOT_VALUE_REFERENCE, MSG_NULL_DEF_METHOD, MSG_NULL_URL, MSG_OBJECT_REGISTRATION_FAILED, MSG_PARENT_LOCATION_FAILED, MSG_PING_SUCCESS, MSG_RANDM_ERR, MSG_REMOTE_CONNECT_ERR, MSG_REPEATED_ATTRIBUTE, MSG_SF_DEAD, MSG_SF_READY, MSG_SF_TERMINATED, MSG_STACKTRACE_FOLLOWS, MSG_START_COMP_TERMINATED, MSG_TERMINATE_SUCCESS, MSG_UNHANDLED_EXCEPTION, MSG_UNKNOWN_HOST, MSG_UNRESOLVED_REFERENCE, MSG_UNRESOLVED_REFERENCE_IN, MSG_UPDATE_SUCCESS, MSG_URL_NOT_FOUND, MSG_URL_TO_PARSE_NOT_FOUND, MSG_WARNING_LIVENESS_ENABLED, MSG_WARNING_STACKTRACE_DISABLED, MSG_WARNING_STACKTRACE_ENABLED, ROOT_MUST_BE_COMPONENT, WARN_NO_SECURITY
 
Constructor Summary
FileImpl()
          Constructor
 
Method Summary
 void bind()
          all our binding stuff.
 void sfDeploy()
          Called after instantiation for deployment purposed.
 void sfPing(java.lang.Object source)
          Liveness call in to check if this component is still alive.
 void sfStart()
          Can be called to start components.
protected  void testFileState()
          do our file state test
 
Methods inherited from class org.smartfrog.services.filesystem.FileUsingComponentImpl
bind, bind, bind, bind, deleteFileIfNeeded, getAbsolutePath, getFile, getURI, setAbsolutePath, toString
 
Methods inherited from class org.smartfrog.sfcore.prim.PrimImpl
equals, hashCode, registerWithProcessCompound, sfAddAttribute, sfAttributeKeyFor, sfAttributes, sfCompleteName, sfCompleteNameSafe, sfContainsAttribute, sfContainsValue, sfContext, sfDeployedHost, sfDeployedProcessName, sfDeployWith, sfDetach, sfDetachAndTerminate, sfDiagnosticsReport, sfDumpState, sfExport, sfExportRef, sfExportRef, sfGetApplicationLog, sfGetCoreLog, sfGetLog, sfIsDeployed, sfIsRemote, sfIsStarted, sfIsTerminated, sfIsTerminating, sfLivenessFailure, sfLog, sfParent, sfParentageChanged, sfRemoveAttribute, sfReplaceAttribute, sfResolve, sfResolve, sfResolveHere, sfResolveHere, sfResolveParent, sfSetLog, sfStartLivenessSender, sfStopLivenessSender, sfTerminate, sfTerminatedWith, sfTerminateQuietlyWith, sfTerminateWith, sfValues, terminateComponent, terminateNotifying
 
Methods inherited from class org.smartfrog.sfcore.reference.RemoteReferenceResolverHelperImpl
sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolveWithParser
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.smartfrog.services.filesystem.FileIntf
getAbsolutePath
 
Methods inherited from interface org.smartfrog.services.filesystem.UriIntf
getURI
 
Methods inherited from interface org.smartfrog.sfcore.reference.RemoteReferenceResolverHelper
sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolve, sfResolveWithParser
 

Constructor Detail

FileImpl

public FileImpl()
         throws java.rmi.RemoteException
Constructor

Throws:
java.rmi.RemoteException - In case of network/rmi error
Method Detail

bind

public void bind()
          throws java.rmi.RemoteException,
                 SmartFrogRuntimeException
all our binding stuff. reads attributes, builds the filename, checks it, updates attributes

Throws:
java.rmi.RemoteException - In case of network/rmi error
SmartFrogRuntimeException - runtime failure

sfDeploy

public void sfDeploy()
              throws SmartFrogException,
                     java.rmi.RemoteException
Called after instantiation for deployment purposed. Heart monitor is started and if there is a parent the deployed component is added to the heartbeat. Subclasses can override to provide additional deployment behavior.

Specified by:
sfDeploy in interface Prim
Overrides:
sfDeploy in class PrimImpl
Throws:
SmartFrogException - error while deploying
java.rmi.RemoteException - In case of network/rmi error

sfStart

public void sfStart()
             throws SmartFrogException,
                    java.rmi.RemoteException
Can be called to start components. Subclasses should override to provide functionality Do not block in this call, but spawn off any main loops!

Specified by:
sfStart in interface Prim
Overrides:
sfStart in class PrimImpl
Throws:
SmartFrogException - failure while starting
java.rmi.RemoteException - In case of network/rmi error

sfPing

public void sfPing(java.lang.Object source)
            throws SmartFrogLivenessException,
                   java.rmi.RemoteException
Liveness call in to check if this component is still alive.

Specified by:
sfPing in interface Liveness
Overrides:
sfPing in class PrimImpl
Parameters:
source - source of call
Throws:
SmartFrogLivenessException - component is terminated
java.rmi.RemoteException - for consistency with the Liveness interface

testFileState

protected void testFileState()
                      throws SmartFrogLivenessException
do our file state test

Throws:
SmartFrogLivenessException - if a test failed

SmartFrog CORE 3.10.000

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