public static ManagementMethod getInstance ( String methodName , JournalEntry parent ) { if ( METHOD_INGEST . equals ( methodName ) ) { return new IngestMethod ( parent ) ; } else if ( METHOD_MODIFY_OBJECT . equals ( methodName ) ) { return new ModifyObjectMethod ( parent ) ; } else if ( METHOD_PURGE_OBJECT . equals ( methodName ) ) { return new PurgeObjectMethod ( parent ) ; } else if ( METHOD_ADD_DATASTREAM . equals ( methodName ) ) { return new AddDatastreamMethod ( parent ) ; } else if ( METHOD_MODIFY_DATASTREAM_BY_REFERENCE . equals ( methodName ) ) { return new ModifyDatastreamByReferenceMethod ( parent ) ; } else if ( METHOD_MODIFY_DATASTREAM_BY_VALUE . equals ( methodName ) ) { return new ModifyDatastreamByValueMethod ( parent ) ; } else if ( METHOD_SET_DATASTREAM_STATE . equals ( methodName ) ) { return new SetDatastreamStateMethod ( parent ) ; } else if ( METHOD_SET_DATASTREAM_VERSIONABLE . equals ( methodName ) ) { return new SetDatastreamVersionableMethod ( parent ) ; } else if ( METHOD_PURGE_DATASTREAM . equals ( methodName ) ) { return new PurgeDatastreamMethod ( parent ) ; } else if ( METHOD_PURGE_RELATIONSHIP . equals ( methodName ) ) { return new PurgeRelationshipMethod ( parent ) ; } else if ( METHOD_PUT_TEMP_STREAM . equals ( methodName ) ) { return new PutTempStreamMethod ( parent ) ; } else if ( METHOD_GET_NEXT_PID . equals ( methodName ) ) { return new GetNextPidMethod ( parent ) ; } else if ( METHOD_ADD_RELATIONSHIP . equals ( methodName ) ) { return new AddRelationshipMethod ( parent ) ; } else { throw new IllegalArgumentException ( "Unrecognized method name: '" + methodName + "'" ) ; } }
Get an instance of the proper class based on the method name .