faultcodes.java

jxta平台的开发包

    //
    // Constant value
    //
    public static final int IDX_STYLE_NOT_FOUND = ( int ) ( 371l );

    //
    // Constant value
    //
    public static final int IDX_CORRUPTED = ( int ) ( 372l );

    //
    // Constant value
    //
    public static final int IDX_CANNOT_CREATE = ( int ) ( 373l );

    //
    // Constant value
    //
    public static final int TRX_DOC_LOCKED = ( int ) ( 400l );

    //
    // Constant value
    //
    public static final int TRX_NO_CONTEXT = ( int ) ( 440l );

    //
    // Constant value
    //
    public static final int TRX_NOT_ACTIVE = ( int ) ( 441l );

    //
    // Constant value
    //
    public static final int TRX_NOT_SUPPORTED = ( int ) ( 470l );

    //
    // Constant value
    //
    public static final int DBE_NO_PARENT = ( int ) ( 500l );

    //
    // Constant value
    //
    public static final int DBE_CANNOT_DROP = ( int ) ( 570l );

    //
    // Constant value
    //
    public static final int DBE_CANNOT_CREATE = ( int ) ( 571l );

    //
    // Constant value
    //
    public static final int QRY_NULL_RESULT = ( int ) ( 600l );

    //
    // Constant value
    //
    public static final int QRY_COMPILATION_ERROR = ( int ) ( 640l );

    //
    // Constant value
    //
    public static final int QRY_PROCESSING_ERROR = ( int ) ( 641l );

    //
    // Constant value
    //
    public static final int QRY_NOT_SUPPORTED = ( int ) ( 670l );

    //
    // Constant value
    //
    public static final int QRY_STYLE_NOT_FOUND = ( int ) ( 671l );

    //
    // Constant value
    //
    public static final int SEC_INVALID_USER = ( int ) ( 770l );

    //
    // Constant value
    //
    public static final int SEC_INVALID_GROUP = ( int ) ( 771l );

    //
    // Constant value
    //
    public static final int SEC_INVALID_ACCESS = ( int ) ( 772l );

    //
    // Constant value
    //
    public static final int SEC_INVALID_CREDENTIALS = ( int ) ( 773l );

    //
    // Constant value
    //
    public static final int URI_EMPTY = ( int ) ( 800l );

    //
    // Constant value
    //
    public static final int URI_NULL = ( int ) ( 801l );

    //
    // Constant value
    //
    public static final int URI_PARSE_ERROR = ( int ) ( 820l );

    //
    // Constant value
    //
    public static final int JAVA_RUNTIME_ERROR = ( int ) ( 2070l );

    private static final Map FaultMsg = new HashMap();

    private FaultCodes() {}

    static {
        // General errors 0 series
        putCodeMessage(GEN_UNKNOWN, "Unknown");
        putCodeMessage(GEN_GENERAL_ERROR, "General Error");
        putCodeMessage(GEN_CRITICAL_ERROR, "Critical Error");
        putCodeMessage(GEN_FATAL_ERROR, "Fatal Error");

        // XMLObject invocation errors 100 series
        putCodeMessage(OBJ_OBJECT_NOT_FOUND, "XMLObject Not Found");
        putCodeMessage(OBJ_METHOD_NOT_FOUND, "XMLObject Method Not Found");
        putCodeMessage(OBJ_NULL_RESULT, "XMLObject Null Result");
        putCodeMessage(OBJ_INVALID_RESULT, "XMLObject Invalid Result");
        putCodeMessage(OBJ_DUPLICATE_OBJECT, "XMLObject Duplicate Object");
        putCodeMessage(OBJ_RUNTIME_EXCEPTION, "XMLObject Runtime Exception");
        putCodeMessage(OBJ_CLASS_FORMAT_ERROR, "XMLObject Class Format Error");
        putCodeMessage(OBJ_INVALID_CONTEXT, "XMLObject Invalid Context");
        putCodeMessage(OBJ_CANNOT_CREATE, "XMLObject Cannot Create");
      
        // Collection-related errors 200 series
        putCodeMessage(COL_COLLECTION_NOT_FOUND, "Collection Not Found");
        putCodeMessage(COL_DOCUMENT_NOT_FOUND, "Collection Document Not Found");
        putCodeMessage(COL_DUPLICATE_COLLECTION, "Collection Duplicated");
        putCodeMessage(COL_NULL_RESULT, "Collection Null Result");
        putCodeMessage(COL_NO_FILER, "Collection No Filer");
        putCodeMessage(COL_NO_INDEXMANAGER, "Collection No IndexManager");
        putCodeMessage(COL_DOCUMENT_MALFORMED, "Collection Document Malformed");
        putCodeMessage(COL_CANNOT_STORE, "Collection Cannot Store");
        putCodeMessage(COL_CANNOT_RETRIEVE, "Collection Cannot Retrieve");
        putCodeMessage(COL_COLLECTION_READ_ONLY, "Collection Read-only");
        putCodeMessage(COL_COLLECTION_CLOSED, "Collection Closed");
        putCodeMessage(COL_CANNOT_CREATE, "Collection Cannot Create");
        putCodeMessage(COL_CANNOT_DROP, "Collection Cannot Drop");

        // Index-related errors 300 series
        putCodeMessage(IDX_VALUE_NOT_FOUND, "Index Value Not Found");
        putCodeMessage(IDX_INDEX_NOT_FOUND, "Index Not Found");
        putCodeMessage(IDX_MATCHES_NOT_FOUND, "Index Matches Not Found");
        putCodeMessage(IDX_DUPLICATE_INDEX, "Index Duplicate Index");
        putCodeMessage(IDX_NOT_SUPPORTED, "Index Not Supported");
        putCodeMessage(IDX_STYLE_NOT_FOUND, "Index Style Not Found");
        putCodeMessage(IDX_CORRUPTED, "Index Corrupted");
        putCodeMessage(IDX_CANNOT_CREATE, "Index Cannot Create");

        // Transaction-related errors 400 series
        putCodeMessage(TRX_DOC_LOCKED, "Transaction Document Locked");
        putCodeMessage(TRX_NO_CONTEXT, "Transaction No Context");
        putCodeMessage(TRX_NOT_ACTIVE, "Transaction Not Active");
        putCodeMessage(TRX_NOT_SUPPORTED, "Transaction Not Supported");

        // Database-related errors 500 series
        putCodeMessage(DBE_NO_PARENT, "Database No Parent");
        putCodeMessage(DBE_CANNOT_DROP, "Database Cannot Drop");
        putCodeMessage(DBE_CANNOT_CREATE, "Database Cannot Create");

        // Query-related errors 600 series
        putCodeMessage(QRY_NULL_RESULT, "Query Null Result");
        putCodeMessage(QRY_COMPILATION_ERROR, "Query Compilation Error");
        putCodeMessage(QRY_PROCESSING_ERROR, "Query Processing Error");
        putCodeMessage(QRY_NOT_SUPPORTED, "Query Not Supported");
        putCodeMessage(QRY_STYLE_NOT_FOUND, "Query Style Not Found");

        // Security-related errors 700 series
        putCodeMessage(SEC_INVALID_USER, "Security Invalid User");
        putCodeMessage(SEC_INVALID_GROUP, "Security Invalid Group");
        putCodeMessage(SEC_INVALID_ACCESS, "Security Invalid Access");
        putCodeMessage(SEC_INVALID_CREDENTIALS, "Security Invalid Credentials");
      
        // URI-related errors 800 series
        putCodeMessage(URI_EMPTY, "URI Empty");
        putCodeMessage(URI_NULL, "URI Null");
        putCodeMessage(URI_PARSE_ERROR, "URI Parse Error");
      
        // Java-related errors 2000 series
        putCodeMessage(JAVA_RUNTIME_ERROR, "Java Runtime Error");
    }

    private static void putCodeMessage(int code, String message) {
        FaultMsg.put(new Integer(code), message);
    }

    /**
     * getMessage returns a textual form for the specified fault code.
     *
     * @param code The Fault Code
     * @return It's textual form
     */
    public static String getMessage(int code) {
        String msg = (String)FaultMsg.get(new Integer(code));
        return msg != null ? msg
            : "";
    }

    /**
     * getFaultCodeType examines the provided exception to determine
     * the general fault code that is associated with it.  General
     * fault codes are reduced from actual fault codes to be one of
     * the GEN_ prefixed fault code values.
     *
     * @param e The Exception to examine
     * @return The General Fault Code
     */
    public static int getFaultCodeType(Exception e) {
        int code = 0;
        if ( e instanceof DBException )
            code = ((DBException)e).faultCode;
        // Strip it to the General series
        code = code % 100;
        // Narrow to a General value
        code = code - ( code % 10 );
        return code;
    }

    /**
     * getFaultCodeSeries examines the provided exception to
     * determine the fault code series that is associated with it.
     * Series are reduced from actual fault codes to be one of
     * the fault code prefixes (ex: COL, DB, SEC).
     *
     * @param e The Exception to examine
     * @return The Fault Code Series
     */
    public static int getFaultCodeSeries(Exception e) {
        int code = 0;
        if ( e instanceof DBException )
            code = ((DBException)e).faultCode;
        // Strip it to the series
        code = code - ( code % 100 );
        return code;
    }

    /**
     * getFaultCode examines the provided exception to determine
     * the fault code that is associated with it.
     *
     * @param e The Exception to examine
     * @return The Fault Code
     */
    public static int getFaultCode(Exception e) {
        if ( e instanceof DBException )
            return ((DBException)e).faultCode;
        else
            return 0;
    }

    /**
     * getFaultMessage examines the provided exception to determine
     * the fault message that is associated with it.
     *
     * @param e The Exception to examine
     * @return The Fault Message
     */
    public static String getFaultMessage(Exception e) {
        return getMessage(getFaultCode(e));
    }

}