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hdf.hdf5lib.exceptions.HDF5LibraryException Maven / Gradle / Ivy

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright by The HDF Group.                                               *
 * Copyright by the Board of Trustees of the University of Illinois.         *
 * All rights reserved.                                                      *
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
 * the COPYING file, which can be found at the root of the source code       *
 * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
 * If you do not have access to either file, you may request a copy from     *
 * [email protected].                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

package hdf.hdf5lib.exceptions;

import hdf.hdf5lib.H5;
import hdf.hdf5lib.HDF5Constants;

/**
 * 

* The class HDF5LibraryException returns errors raised by the HDF5 library. *

* Each major error code from the HDF-5 Library is represented by a sub-class of * this class, and by default the 'detailedMessage' is set according to the * minor error code from the HDF-5 Library. *

* For major and minor error codes, see H5Epublic.h in the HDF-5 library. * */ @SuppressWarnings("serial") public class HDF5LibraryException extends HDF5Exception { private final long majorErrorNumber; private final long minorErrorNumber; /** * Constructs an HDF5LibraryException with no specified detail * message. */ public HDF5LibraryException() { super(); // this code forces the loading of the HDF-5 library // to assure that the native methods are available try { H5.H5open(); } catch (Exception e) { } this.majorErrorNumber = _getMajorErrorNumber(); this.minorErrorNumber = _getMinorErrorNumber(); detailMessage = getMinorError(minorErrorNumber); } /** * Constructs an HDF5LibraryException with the specified detail * message. * * @param s * the detail message. */ public HDF5LibraryException(String s) { super(s); // this code forces the loading of the HDF-5 library // to assure that the native methods are available try { H5.H5open(); } catch (Exception e) { } this.majorErrorNumber = _getMajorErrorNumber(); this.minorErrorNumber = _getMinorErrorNumber(); } /** * Get the major error number of the first error on the HDF5 library error * stack. * * @return the major error number */ public long getMajorErrorNumber() { return majorErrorNumber; } private native long _getMajorErrorNumber(); /** * Get the minor error number of the first error on the HDF5 library error * stack. * * @return the minor error number */ public long getMinorErrorNumber() { return minorErrorNumber; } private native long _getMinorErrorNumber(); /** * Return a error message for the minor error number. *

* These messages come from H5Epublic.h. * * @param err_code * the error code * * @return the string of the minor error */ public String getMinorError(long err_code) { if (err_code == 0) { return "special zero no error"; } else if (err_code == HDF5Constants.H5E_UNINITIALIZED) { return "information is unitialized"; } else if (err_code == HDF5Constants.H5E_UNSUPPORTED) { return "feature is unsupported"; } else if (err_code == HDF5Constants.H5E_BADTYPE) { return "incorrect type found"; } else if (err_code == HDF5Constants.H5E_BADRANGE) { return "argument out of range"; } else if (err_code == HDF5Constants.H5E_BADVALUE) { return "bad value for argument"; } else if (err_code == HDF5Constants.H5E_NOSPACE) { return "no space available for allocation"; } else if (err_code == HDF5Constants.H5E_CANTCOPY) { return "unable to copy object"; } else if (err_code == HDF5Constants.H5E_CANTFREE) { return "unable to free object"; } else if (err_code == HDF5Constants.H5E_ALREADYEXISTS) { return "Object already exists"; } else if (err_code == HDF5Constants.H5E_CANTLOCK) { return "Unable to lock object"; } else if (err_code == HDF5Constants.H5E_CANTUNLOCK) { return "Unable to unlock object"; } else if (err_code == HDF5Constants.H5E_FILEEXISTS) { return "file already exists"; } else if (err_code == HDF5Constants.H5E_FILEOPEN) { return "file already open"; } else if (err_code == HDF5Constants.H5E_CANTCREATE) { return "Can't create file"; } else if (err_code == HDF5Constants.H5E_CANTOPENFILE) { return "Can't open file"; } else if (err_code == HDF5Constants.H5E_CANTCLOSEFILE) { return "Can't close file"; } else if (err_code == HDF5Constants.H5E_NOTHDF5) { return "not an HDF5 format file"; } else if (err_code == HDF5Constants.H5E_BADFILE) { return "bad file ID accessed"; } else if (err_code == HDF5Constants.H5E_TRUNCATED) { return "file has been truncated"; } else if (err_code == HDF5Constants.H5E_MOUNT) { return "file mount error"; } else if (err_code == HDF5Constants.H5E_SEEKERROR) { return "seek failed"; } else if (err_code == HDF5Constants.H5E_READERROR) { return "read failed"; } else if (err_code == HDF5Constants.H5E_WRITEERROR) { return "write failed"; } else if (err_code == HDF5Constants.H5E_CLOSEERROR) { return "close failed"; } else if (err_code == HDF5Constants.H5E_OVERFLOW) { return "address overflowed"; } else if (err_code == HDF5Constants.H5E_FCNTL) { return "file fcntl failed"; } else if (err_code == HDF5Constants.H5E_CANTINIT) { return "Can't initialize object"; } else if (err_code == HDF5Constants.H5E_ALREADYINIT) { return "object already initialized"; } else if (err_code == HDF5Constants.H5E_CANTRELEASE) { return "Can't release object"; } else if (err_code == HDF5Constants.H5E_BADATOM) { return "Can't find atom information"; } else if (err_code == HDF5Constants.H5E_BADGROUP) { return "Can't find group information"; } else if (err_code == HDF5Constants.H5E_CANTREGISTER) { return "Can't register new atom"; } else if (err_code == HDF5Constants.H5E_CANTINC) { return "Can't increment reference count"; } else if (err_code == HDF5Constants.H5E_CANTDEC) { return "Can't decrement reference count"; } else if (err_code == HDF5Constants.H5E_NOIDS) { return "Out of IDs for group"; } else if (err_code == HDF5Constants.H5E_CANTFLUSH) { return "Can't flush object from cache"; } else if (err_code == HDF5Constants.H5E_CANTLOAD) { return "Can't load object into cache"; } else if (err_code == HDF5Constants.H5E_PROTECT) { return "protected object error"; } else if (err_code == HDF5Constants.H5E_NOTCACHED) { return "object not currently cached"; } else if (err_code == HDF5Constants.H5E_NOTFOUND) { return "object not found"; } else if (err_code == HDF5Constants.H5E_EXISTS) { return "object already exists"; } else if (err_code == HDF5Constants.H5E_CANTENCODE) { return "Can't encode value"; } else if (err_code == HDF5Constants.H5E_CANTDECODE) { return "Can't decode value"; } else if (err_code == HDF5Constants.H5E_CANTSPLIT) { return "Can't split node"; } else if (err_code == HDF5Constants.H5E_CANTINSERT) { return "Can't insert object"; } else if (err_code == HDF5Constants.H5E_CANTLIST) { return "Can't list node"; } else if (err_code == HDF5Constants.H5E_LINKCOUNT) { return "bad object header link count"; } else if (err_code == HDF5Constants.H5E_VERSION) { return "wrong version number"; } else if (err_code == HDF5Constants.H5E_ALIGNMENT) { return "alignment error"; } else if (err_code == HDF5Constants.H5E_BADMESG) { return "unrecognized message"; } else if (err_code == HDF5Constants.H5E_CANTDELETE) { return " Can't delete message"; } else if (err_code == HDF5Constants.H5E_CANTOPENOBJ) { return "Can't open object"; } else if (err_code == HDF5Constants.H5E_COMPLEN) { return "name component is too long"; } else if (err_code == HDF5Constants.H5E_LINK) { return "link count failure"; } else if (err_code == HDF5Constants.H5E_CANTCONVERT) { return "Can't convert datatypes"; } else if (err_code == HDF5Constants.H5E_BADSIZE) { return "Bad size for object"; } else if (err_code == HDF5Constants.H5E_CANTCLIP) { return "Can't clip hyperslab region"; } else if (err_code == HDF5Constants.H5E_CANTCOUNT) { return "Can't count elements"; } else if (err_code == HDF5Constants.H5E_CANTSELECT) { return "Can't select hyperslab"; } else if (err_code == HDF5Constants.H5E_CANTNEXT) { return "Can't move to next iterator location"; } else if (err_code == HDF5Constants.H5E_BADSELECT) { return "Invalid selection"; } else if (err_code == HDF5Constants.H5E_CANTGET) { return "Can't get value"; } else if (err_code == HDF5Constants.H5E_CANTSET) { return "Can't set value"; } else if (err_code == HDF5Constants.H5E_DUPCLASS) { return "Duplicate class name in parent class"; } else if (err_code == HDF5Constants.H5E_MPI) { return "some MPI function failed"; } else if (err_code == HDF5Constants.H5E_MPIERRSTR) { return "MPI Error String"; // } // else // if // (err_code // == // HDF5Constants.H5E_CANTRECV // ) // { // return // "can't receive messages from processes"; // } // else // if // (err_code // == // HDF5Constants.H5E_CANTALLOC // ) // { // return // "can't allocate from file"; } else if (err_code == HDF5Constants.H5E_NOFILTER) { return "requested filter is not available"; } else if (err_code == HDF5Constants.H5E_CALLBACK) { return "callback failed"; } else if (err_code == HDF5Constants.H5E_CANAPPLY) { return "error from filter \"can apply\" callback"; } else if (err_code == HDF5Constants.H5E_SETLOCAL) { return "error from filter \"set local\" callback"; } else { return "undefined error(" + err_code + ")"; } } /** * Prints this HDF5LibraryException, the HDF-5 Library error * stack, and and the Java stack trace to the standard error stream. */ @Override public void printStackTrace() { System.err.println(this); printStackTrace0(null); // the HDF-5 Library error stack super.printStackTrace(); // the Java stack trace } /** * Prints this HDF5LibraryException the HDF-5 Library error * stack, and and the Java stack trace to the specified print stream. * * @param f * the file print stream. */ public void printStackTrace(java.io.File f) { if ((f == null) || !f.exists() || f.isDirectory() || !f.canWrite()) { printStackTrace(); } else { try { java.io.FileOutputStream o = new java.io.FileOutputStream(f); java.io.PrintWriter p = new java.io.PrintWriter(o); p.println(this); p.close(); } catch (Exception ex) { System.err.println(this); } ; // the HDF-5 Library error stack printStackTrace0(f.getPath()); super.printStackTrace(); // the Java stack trace } } /* * This private method calls the HDF-5 library to extract the error codes * and error stack. */ private native void printStackTrace0(String s); }





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