org.smartfrog.services.utils.logtofile
Class SFLogToFile

java.lang.Object
  org.smartfrog.sfcore.reference.RemoteReferenceResolverHelperImpl
      org.smartfrog.sfcore.prim.PrimImpl
          org.smartfrog.services.utils.logtofile.SFLogToFile

All Implemented Interfaces:

java.rmi.Remote, PrintErrMsgInt, PrintMsgInt, MessageKeys, Diagnostics, Liveness, Prim, RemoteReferenceResolver, RemoteReferenceResolverHelper

public class SFLogToFile
extends PrimImpl
implements Prim, PrintMsgInt, PrintErrMsgInt

Class used to log system.out and system.err messages into a file.

Field Summary

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.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

SFLogToFile()
Constructor.

Method Summary

void	createFile() Creates the file using attributes.
java.io.OutputStream	getErrorStream() Gets the errorStream attribute of the SFDisplay object
java.io.InputStream	getInputStream() Gets the inputStream attribute of the SFDisplay object
java.io.OutputStream	getOutputStream() Gets the outputStream attribute of the SFDisplay object
void	printErrMsg(java.lang.String msg) Method of interface PrintErrMsgInt
void	printMsg(java.lang.String msg) Method of interface PrintMsgInt
void	redirectOutputs() Redirects the outputs to a file.
void	sfDeploy() Reads attributes for the log file and deploys and component.
void	sfStart() Life cycle method to start the component.
void	sfTerminateWith(TerminationRecord t) Terminates the component and put the out and err streams in their original statee.

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, sfPing, sfRemoveAttribute, sfReplaceAttribute, sfResolve, sfResolve, sfResolveHere, sfResolveHere, sfResolveParent, sfSetLog, sfStartLivenessSender, sfStopLivenessSender, sfTerminate, sfTerminatedWith, sfTerminateQuietlyWith, sfValues, terminateComponent, terminateNotifying, toString

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.sfcore.prim.Prim

sfAddAttribute, sfAttributeKeyFor, sfAttributes, sfCompleteName, sfContainsAttribute, sfContainsValue, sfContext, sfDeployedHost, sfDeployedProcessName, sfDeployWith, sfDetach, sfDetachAndTerminate, sfDumpState, sfIsDeployed, sfIsStarted, sfIsTerminated, sfIsTerminating, sfParent, sfParentageChanged, sfRemoveAttribute, sfReplaceAttribute, sfTerminate, sfTerminatedWith, sfTerminateQuietlyWith, sfValues

Methods inherited from interface org.smartfrog.sfcore.prim.Liveness

sfPing

Methods inherited from interface org.smartfrog.sfcore.reference.RemoteReferenceResolver

sfResolve, sfResolve, sfResolveHere, sfResolveHere, sfResolveParent

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

Methods inherited from interface org.smartfrog.sfcore.prim.Diagnostics

sfDiagnosticsReport

Constructor Detail

SFLogToFile

public SFLogToFile()
            throws java.rmi.RemoteException

Constructor.

Throws:

java.rmi.RemoteException - in case of metwork/rmi error.

Method Detail

sfDeploy

public void sfDeploy()
              throws SmartFrogException,
                     java.rmi.RemoteException

Reads attributes for the log file and deploys and component.

Specified by:

sfDeploy in interface Prim

Overrides:

sfDeploy in class PrimImpl

Throws:

SmartFrogException - if there is any error while reading the attributes or deploying the component

SmartFrogException - in case of error while deploying

java.rmi.RemoteException - if there is any newwork or remote error

sfStart

public void sfStart()
             throws SmartFrogException,
                    java.rmi.RemoteException

Life cycle method to start the component.

Specified by:

sfStart in interface Prim

Overrides:

sfStart in class PrimImpl

Throws:

SmartFrogException - if there is any error while reading the attributes or deploying the component

SmartFrogException - in case of error while starting

java.rmi.RemoteException - if there is any newwork or remote error

createFile

public void createFile()
                throws java.lang.Exception

Creates the file using attributes.

Throws:

java.lang.Exception - error while creating file

redirectOutputs

public void redirectOutputs()
                     throws java.lang.Exception

Redirects the outputs to a file.

Throws:

java.lang.Exception - if any io error

sfTerminateWith

public void sfTerminateWith(TerminationRecord t)

Terminates the component and put the out and err streams in their original statee.

Overrides:

sfTerminateWith in class PrimImpl

Parameters:

t - TerminationRecord object

printMsg

public void printMsg(java.lang.String msg)

Method of interface PrintMsgInt

Specified by:

printMsg in interface PrintMsgInt

Parameters:

msg - message

printErrMsg

public void printErrMsg(java.lang.String msg)

Method of interface PrintErrMsgInt

Specified by:

printErrMsg in interface PrintErrMsgInt

Parameters:

msg - error message

getOutputStream

public java.io.OutputStream getOutputStream()

Gets the outputStream attribute of the SFDisplay object

Returns:

The outputStream value

getErrorStream

public java.io.OutputStream getErrorStream()

Gets the errorStream attribute of the SFDisplay object

Returns:

The errorStream value

getInputStream

public java.io.InputStream getInputStream()

Gets the inputStream attribute of the SFDisplay object

Returns:

The inputStream value