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com.itextpdf.kernel.exceptions.KernelExceptionMessageConstant Maven / Gradle / Ivy

/*
    This file is part of the iText (R) project.
    Copyright (c) 1998-2024 Apryse Group NV
    Authors: Apryse Software.

    This program is offered under a commercial and under the AGPL license.
    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.

    AGPL licensing:
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see .
 */
package com.itextpdf.kernel.exceptions;

/**
 * Class that bundles all the error message templates as constants.
 */
public final class KernelExceptionMessageConstant {
    public static final String ALGORITHM_IS_NOT_SUPPORTED = "Algorithm {0} is not supported.";
    public static final String AMOUNT_OF_BYTES_LESS_THAN_ZERO =
            "Amount of bytes in the PDF document cannot be less than zero";
    public static final String ANNOTATION_SHALL_HAVE_REFERENCE_TO_PAGE = "Annotation shall have reference to page.";
    public static final String APPEND_MODE_REQUIRES_A_DOCUMENT_WITHOUT_ERRORS_EVEN_IF_RECOVERY_IS_POSSIBLE =
            "Append mode requires a document without errors, even if recovery is possible.";
    public static final String BAD_CERTIFICATE_AND_KEY = "Bad public key certificate and/or private key.";
    public static final String BAD_USER_PASSWORD =
            "Bad user password. Password is not provided or wrong password provided. Correct password should be passed "
                    + "to PdfReader constructor with properties. See ReaderProperties#setPassword() method.";

    public static final String BAD_PASSWORD_HASH =
            "Password hash exceeds 48 bytes and extra bytes are not 0";
    public static final String CANNOT_ADD_KID_TO_THE_FLUSHED_ELEMENT = "Cannot add kid to the flushed element.";
    public static final String CANNOT_BE_EMBEDDED_DUE_TO_LICENSING_RESTRICTIONS =
            "{0} cannot be embedded due to licensing restrictions.";
    public static final String CANNOT_CLOSE_DOCUMENT = "Cannot close document.";
    public static final String CANNOT_CLOSE_DOCUMENT_WITH_ALREADY_FLUSHED_PDF_CATALOG =
            "Cannot close document with already flushed PDF Catalog.";
    public static final String CANNOT_CONVERT_PDF_ARRAY_TO_AN_ARRAY_OF_BOOLEANS =
            "Cannot convert PdfArray to an array of booleans";
    public static final String CANNOT_CONVERT_PDF_ARRAY_TO_DOUBLE_ARRAY = "Cannot convert PdfArray to an array "
            + "of doubles.";
    public static final String CANNOT_CONVERT_PDF_ARRAY_TO_INT_ARRAY = "Cannot convert PdfArray to an array "
            + "of integers.";
    public static final String CANNOT_CONVERT_PDF_ARRAY_TO_FLOAT_ARRAY = "Cannot convert PdfArray to an array "
            + "of floats.";
    public static final String CANNOT_CONVERT_PDF_ARRAY_TO_LONG_ARRAY = "Cannot convert PdfArray to an array of longs.";
    public static final String CANNOT_CONVERT_PDF_ARRAY_TO_RECTANGLE = "Cannot convert PdfArray to Rectangle.";
    public static final String CANNOT_COPY_FLUSHED_OBJECT = "Cannot copy flushed object.";
    public static final String CANNOT_COPY_FLUSHED_TAG = "Cannot copy flushed tag.";
    public static final String CANNOT_COPY_OBJECT_CONTENT = "Cannot copy object content.";
    public static final String CANNOT_COPY_INDIRECT_OBJECT_FROM_THE_DOCUMENT_THAT_IS_BEING_WRITTEN = "Cannot copy "
            + "indirect object from the document that is being written.";
    public static final String CANNOT_COPY_TO_DOCUMENT_OPENED_IN_READING_MODE = "Cannot copy to document opened in "
            + "reading mode.";
    public static final String CANNOT_CREATE_FONT_FROM_NULL_PDF_DICTIONARY
            = "Cannot create font from null pdf dictionary.";
    public static final String CANNOT_CREATE_PDF_IMAGE_XOBJECT_BY_WMF_IMAGE = "Cannot create PdfImageXObject instance "
            + "by WmfImage. Use PdfFormXObject constructor instead.";
    public static final String CANNOT_CREATE_PDFSTREAM_BY_INPUT_STREAM_WITHOUT_PDF_DOCUMENT = "Cannot create pdfstream "
            + "by InputStream without PdfDocument.";
    public static final String CANNOT_CREATE_TYPE_0_FONT_WITH_TRUE_TYPE_FONT_PROGRAM_WITHOUT_EMBEDDING_IT
            = "Cannot create Type0 font with true type font program without embedding it.";
    public static final String CANNOT_EMBED_STANDARD_FONT = "Standard fonts cannot be embedded.";
    public static final String CANNOT_EMBED_TYPE_0_FONT_WITH_CID_FONT_PROGRAM
            = "Cannot embed Type0 font with CID font program based on non-generic predefined CMap.";
    public static final String CANNOT_GET_CONTENT_BYTES = "Cannot get content bytes.";
    public static final String CANNOT_GET_PDF_STREAM_BYTES = "Cannot get PdfStream bytes.";
    public static final String CANNOT_OPERATE_WITH_FLUSHED_PDF_STREAM = "Cannot operate with the flushed PdfStream.";
    public static final String CANNOT_RETRIEVE_MEDIA_BOX_ATTRIBUTE = "Invalid PDF. There is no media box attribute "
            + "for page or its parents.";
    public static final String CANNOT_FIND_IMAGE_DATA_OR_EI = "Cannot find image data or EI.";
    public static final String UNSUPPORTED_ENCODING_FOR_INLINE_IMAGE
            = "Cannot parse inline image: {0} encoding is unsupported.";
    public static final String CANNOT_FLUSH_DOCUMENT_ROOT_TAG_BEFORE_DOCUMENT_IS_CLOSED = "Cannot flush document root "
            + "tag before document is closed.";
    public static final String CANNOT_FLUSH_OBJECT = "Cannot flush object.";
    public static final String CANNOT_MOVE_FLUSHED_TAG = "Cannot move flushed tag";
    public static final String CANNOT_MOVE_TO_FLUSHED_KID = "Cannot move to flushed kid.";
    public static final String CANNOT_MOVE_TO_MARKED_CONTENT_REFERENCE = "Cannot move to marked content reference.";
    public static final String CANNOT_MOVE_TO_PARENT_CURRENT_ELEMENT_IS_ROOT = "Cannot move to parent current element "
            + "is root.";
    public static final String CANNOT_MOVE_PAGES_IN_PARTLY_FLUSHED_DOCUMENT = "Cannot move pages in partly flushed "
            + "document. Page number {0} is already flushed.";
    public static final String CANNOT_OPEN_DOCUMENT = "Cannot open document.";
    public static final String CANNOT_PARSE_CONTENT_STREAM = "Cannot parse content stream.";
    public static final String CANNOT_READ_A_STREAM_IN_ORDER_TO_APPEND_NEW_BYTES = "Cannot read a stream in order to "
            + "append new bytes.";
    public static final String CANNOT_READ_PDF_OBJECT = "Cannot read PdfObject.";
    public static final String CANNOT_RECOGNISE_DOCUMENT_FONT_WITH_ENCODING = "Cannot recognise document font {0} "
            + "with {1} encoding";
    public static final String CANNOT_RELOCATE_ROOT_TAG = "Cannot relocate root tag.";
    public static final String CANNOT_RELOCATE_TAG_WHICH_IS_ALREADY_FLUSHED = "Cannot relocate tag which is already "
            + "flushed.";
    public static final String CANNOT_RELOCATE_TAG_WHICH_PARENT_IS_ALREADY_FLUSHED = "Cannot relocate tag which "
            + "parent is already flushed.";
    public static final String CANNOT_REMOVE_DOCUMENT_ROOT_TAG = "Cannot remove document root tag.";
    public static final String CANNOT_REMOVE_MARKED_CONTENT_REFERENCE_BECAUSE_ITS_PAGE_WAS_ALREADY_FLUSHED = "Cannot "
            + "remove marked content reference, because its page has been already flushed.";
    public static final String CANNOT_REMOVE_TAG_BECAUSE_ITS_PARENT_IS_FLUSHED = "Cannot remove tag, because its "
            + "parent is flushed.";
    public static final String CANNOT_SET_DATA_TO_PDF_STREAM_WHICH_WAS_CREATED_BY_INPUT_STREAM = "Cannot set data to "
            + "PdfStream which was created by InputStream.";
    public static final String CANNOT_SET_ENCRYPTED_PAYLOAD_TO_DOCUMENT_OPENED_IN_READING_MODE = "Cannot set "
            + "encrypted payload to a document opened in read only mode.";
    public static final String CANNOT_SET_ENCRYPTED_PAYLOAD_TO_ENCRYPTED_DOCUMENT = "Cannot set encrypted payload "
            + "to an encrypted document.";

    public static final String CANNOT_SPLIT_DOCUMENT_THAT_IS_BEING_WRITTEN = "Cannot split document that is "
            + "being written.";
    public static final String CANNOT_WRITE_TO_PDF_STREAM = "Cannot write to PdfStream.";
    public static final String CANNOT_WRITE_OBJECT_AFTER_IT_WAS_RELEASED = "Cannot write object after it was "
            + "released. In normal situation the object must be read once again before being written.";
    public static final String CERTIFICATE_IS_NOT_PROVIDED_DOCUMENT_IS_ENCRYPTED_WITH_PUBLIC_KEY_CERTIFICATE =
            "Certificate is not provided. Document is encrypted with public key certificate, it should be passed "
                    + "to PdfReader constructor with properties. See ReaderProperties#setPublicKeySecurityParams() "
                    + "method.";
    public static final String CF_NOT_FOUND_ENCRYPTION = "/CF not found (encryption)";
    public static final String COLOR_SPACE_NOT_FOUND = "ColorSpace not found.";
    public static final String CONTAINER_EMBEDDING_EXCEPTION =
            "IOException occurred while trying to embed MAC container into document output stream.";
    public static final String CONTAINER_GENERATION_EXCEPTION = "Exception occurred during MAC container generation.";
    public static final String CONTAINER_PARSING_EXCEPTION = "Exception occurred during MAC container parsing.";
    public static final String CONTENT_STREAM_MUST_NOT_INVOKE_OPERATORS_THAT_SPECIFY_COLORS_OR_OTHER_COLOR_RELATED_PARAMETERS =
            "Content stream must not invoke operators that specify colors or other color related parameters in "
                    + "the graphics state.";
    public static final String CORRUPTED_OUTLINE_DICTIONARY_HAS_INFINITE_LOOP =
            "Document outline dictionary is corrupted: some outline (PDF object: \"{0}\") has wrong first/next link "
                    + "entry.";
    public static final String CORRUPTED_OUTLINE_NO_PARENT_ENTRY =
            "Document outline is corrupted: some outline (PDF object: \"{0}\") lacks the required parent entry.";
    public static final String CORRUPTED_OUTLINE_NO_TITLE_ENTRY =
            "Document outline is corrupted: some outline (PDF object: \"{0}\") lacks the required title entry.";
    public static final String CORRUPTED_ROOT_ENTRY_IN_TRAILER = "The trailer is corrupted: the catalog "
            + "is corrupted or cannot be referenced from the file's trailer. The PDF cannot be opened.";
    public static final String DATA_HANDLER_COUNTER_HAS_BEEN_DISABLED = "Data handler counter has been disabled";
    public static final String DEFAULT_CRYPT_FILTER_NOT_FOUND_ENCRYPTION = "/DefaultCryptFilter not found "
            + "(encryption).";
    public static final String THIS_DICTIONARY_KEY_IS_NOT_A_NAME = "Dictionary key {0} is not a name.";
    public static final String DIGEST_NOT_SUPPORTED =
            "This digest algorithm is not supported for MAC integrity protection.";
    public static final String DICTIONARY_DOES_NOT_HAVE_SUPPORTED_FONT_DATA = "Dictionary doesn't have supported font "
            + "data.";
    public static final String DOCUMENT_CLOSED_IT_IS_IMPOSSIBLE_TO_EXECUTE_ACTION = "Document was closed. It is "
            + "impossible to execute action.";
    public static final String DOCUMENT_DOES_NOT_CONTAIN_STRUCT_TREE_ROOT = "Document doesn't contain StructTreeRoot.";
    public static final String DOCUMENT_HAS_NO_PDF_CATALOG_OBJECT = "Document has no PDF Catalog object.";
    public static final String DOCUMENT_HAS_NOT_BEEN_READ_YET = "The PDF document has not been read yet. Document "
            + "reading occurs in PdfDocument class constructor";
    public static final String DOCUMENT_FOR_COPY_TO_CANNOT_BE_NULL = "Document for copyTo cannot be null.";
    public static final String DURING_DECOMPRESSION_MULTIPLE_STREAMS_IN_SUM_OCCUPIED_MORE_MEMORY_THAN_ALLOWED = ""
            + "During decompression multiple streams in sum occupied more memory than allowed. Please either check "
            + "your pdf or increase the allowed single decompressed pdf stream maximum size value by setting "
            + "the appropriate parameter of ReaderProperties's MemoryLimitsAwareHandler.";
    public static final String DURING_DECOMPRESSION_SINGLE_STREAM_OCCUPIED_MORE_MEMORY_THAN_ALLOWED = "During "
            + "decompression a single stream occupied more memory than allowed. Please either check your pdf or "
            + "increase the allowed multiple decompressed pdf streams maximum size value by setting the appropriate "
            + "parameter of ReaderProperties's MemoryLimitsAwareHandler.";
    public static final String DURING_DECOMPRESSION_SINGLE_STREAM_OCCUPIED_MORE_THAN_MAX_INTEGER_VALUE = "During "
            + "decompression a single stream occupied more than a maximum integer value. Please check your pdf.";
    public static final String END_OF_CONTENT_STREAM_REACHED_BEFORE_END_OF_IMAGE_DATA = "End of content stream "
            + "reached before end of image data.";
    public static final String ERROR_WHILE_INITIALIZING_AES_CIPHER = "Exception initializing AES cipher.";
    public static final String ERROR_WHILE_READING_OBJECT_STREAM = "Error while reading Object Stream.";
    public static final String ENCRYPTED_PAYLOAD_FILE_SPEC_DOES_NOT_HAVE_ENCRYPTED_PAYLOAD_DICTIONARY = "Encrypted "
            + "payload file spec shall have encrypted payload dictionary.";
    public static final String ENCRYPTED_PAYLOAD_FILE_SPEC_SHALL_BE_INDIRECT = "Encrypted payload file spec shall "
            + "be indirect.";
    public static final String ENCRYPTED_PAYLOAD_FILE_SPEC_SHALL_HAVE_EF_DICTIONARY = "Encrypted payload file spec "
            + "shall have 'EF' key. The value of such key shall be a dictionary that contains embedded file stream.";
    public static final String ENCRYPTED_PAYLOAD_FILE_SPEC_SHALL_HAVE_TYPE_EQUAL_TO_FILESPEC = "Encrypted payload file "
            + "spec shall have 'Type' key. The value of such key shall be 'Filespec'.";
    public static final String ENCRYPTED_PAYLOAD_SHALL_HAVE_TYPE_EQUALS_TO_ENCRYPTED_PAYLOAD_IF_PRESENT = "Encrypted "
            + "payload dictionary shall have field 'Type' equal to 'EncryptedPayload' if present";
    public static final String ENCRYPTED_PAYLOAD_SHALL_HAVE_SUBTYPE = "Encrypted payload shall have 'Subtype' field "
            + "specifying crypto filter";
    public static final String EXTERNAL_ENTITY_ELEMENT_FOUND_IN_XML =
            "External entity element found in XML. This entity will not be parsed to prevent XML attacks.";
    public static final String FILE_POSITION_0_CROSS_REFERENCE_ENTRY_IN_THIS_XREF_SUBSECTION = "file position 0 cross "
            + "reference entry in this xref subsection.";
    public static final String FILTER_CCITTFAXDECODE_IS_ONLY_SUPPORTED_FOR_IMAGES = "Filter CCITTFaxDecode is only "
            + "supported for images";
    public static final String FILTER_IS_NOT_A_NAME_OR_ARRAY = "filter is not a name or array.";
    public static final String FLUSHED_PAGE_CANNOT_BE_ADDED_OR_INSERTED = "Flushed page cannot be added or inserted.";
    public static final String FLUSHED_PAGE_CANNOT_BE_REMOVED = "Flushed page cannot be removed from a document which "
            + "is tagged or has an AcroForm";
    public static final String FLUSHED_STREAM_FILTER_EXCEPTION =
            "Stream {0} {1} R contains flushed indirect filter object in encrypted document, try to use "
                    + "PdfStream#flush() stream before PdfDocument#close() to prevent this exception";
    public static final String FLUSHING_HELPER_FLUSHING_MODE_IS_NOT_FOR_DOC_READING_MODE = "Flushing writes the object "
            + "to the output stream and releases it from memory. It is only possible for documents that have a "
            + "PdfWriter associated with them. Use PageFlushingHelper#releaseDeep method instead.";
    public static final String FONT_AND_SIZE_MUST_BE_SET_BEFORE_WRITING_ANY_TEXT = "Font and size must be set before "
            + "writing any text.";
    public static final String FONT_EMBEDDING_ISSUE = "Font embedding issue.";
    public static final String FORM_XOBJECT_MUST_HAVE_BBOX = "Form XObject must have BBox.";
    public static final String FUNCTION_IS_NOT_COMPATIBLE_WITH_COLOR_SPACE = "Function is not compatible with "
            + "ColorSpace.";
    public static final String NO_SUCH_ALGORITHM_FOR_PROVIDER_BCFIPS = "no such algorithm: {0} for provider BCFIPS";
    public static final String ILLEGAL_CHARACTER_IN_ASCIIHEXDECODE = "illegal character in ASCIIHexDecode.";
    public static final String ILLEGAL_CHARACTER_IN_ASCII85DECODE = "Illegal character in ASCII85Decode.";
    public static final String ILLEGAL_LENGTH_VALUE = "Illegal length value.";
    public static final String ILLEGAL_R_VALUE = "Illegal R value.";
    public static final String ILLEGAL_V_VALUE = "Illegal V value.";
    public static final String IN_A_PAGE_LABEL_THE_PAGE_NUMBERS_MUST_BE_GREATER_OR_EQUAL_TO_1 = "In a page label the "
            + "page numbers must be greater or equal to 1.";
    public static final String INCORRECT_NUMBER_OF_COMPONENTS = "Incorrect number of components.";
    public static final String INVALID_CROSS_REFERENCE_ENTRY_IN_THIS_XREF_SUBSECTION = "Invalid cross reference entry "
            + "in this xref subsection.";
    public static final String INVALID_INDIRECT_REFERENCE = "Invalid indirect reference {0} {1} R.";

    public static final String INVALID_INPUT_FOR_TYPE_2_FUNCTION =
            "Invalid input value for PDF Type 2 Function, value should be a single number.";
    public static final String INVALID_INPUT_FOR_TYPE_3_FUNCTION =
            "Invalid input value for PDF Type 3 Function, value should be a single number.";
    public static final String INVALID_MEDIA_BOX_VALUE = "Tne media box object has incorrect values.";
    public static final String INVALID_PAGE_STRUCTURE = "Invalid page structure {0}.";
    public static final String INVALID_PAGE_STRUCTURE_PAGES_MUST_BE_PDF_DICTIONARY = "Invalid page structure. /Pages "
            + "must be PdfDictionary.";
    public static final String INVALID_TYPE_2_FUNCTION_DOMAIN =
            "Invalid PDF Type 2 Function object, \"Domain\" array shall consist of 2 numbers.";
    public static final String INVALID_TYPE_2_FUNCTION_N =
            "Invalid PDF Type 2 Function object, \"N\" field should exist and must be a number.";
    public static final String INVALID_TYPE_2_FUNCTION_N_NEGATIVE =
            "Invalid PDF Type 2 Function object, when \"N\" is negative, values of \"Domain\" shall "
            + "not allow zero as input value.";
    public static final String INVALID_TYPE_2_FUNCTION_N_NOT_INTEGER =
            "Invalid PDF Type 2 Function object, when \"N\" is not an integer, values of \"Domain\" shall "
            + "define the input value as non-negative.";
    public static final String INVALID_TYPE_2_FUNCTION_OUTPUT_SIZE =
            "Invalid PDF Type 2 Function object, if present the size of \"C0\", \"C1\" and half "
                    + "\"Range\" shall be equal.";
    public static final String INVALID_TYPE_3_FUNCTION_BOUNDS =
            "Invalid PDF Type 3 Function object, \"Bounds\" elements shall be in order of increasing value, and "
            + "each value shall be within the domain defined by \"Domain\".";
    public static final String INVALID_TYPE_3_FUNCTION_DOMAIN =
            "Invalid PDF Type 3 Function object, \"Domain\" array shall consist of 2 numbers.";
    public static final String INVALID_TYPE_3_FUNCTION_FUNCTIONS_OUTPUT =
            "Invalid PDF Type 3 Function object, the output dimensionality of all functions shall be the same, "
            + "and compatible with the value of \"Range\".";
    public static final String INVALID_TYPE_3_FUNCTION_FUNCTIONS_INPUT =
            "Invalid PDF Type 3 Function object, all functions shall have 1 input value.";
    public static final String INVALID_TYPE_3_FUNCTION_NULL_BOUNDS =
            "Invalid PDF Type 3 Function object, \"Bounds\" array should exist and its size should correspond "
            + "to the size of the \"Functions\" array.";
    public static final String INVALID_TYPE_3_FUNCTION_NULL_ENCODE =
            "Invalid PDF Type 3 Function object, \"Encode\" array should exist and its size should be 2 times "
            + "more than the size of the \"Functions\" array.";
    public static final String INVALID_TYPE_3_FUNCTION_NULL_FUNCTIONS =
            "Invalid PDF Type 3 Function object, \"Functions\" array should exist and can't be empty.";
    public static final String INVALID_RANGE_ARRAY = "Invalid range array.";
    public static final String INVALID_OFFSET_FOR_THIS_OBJECT = "Invalid offset for object {0}.";
    public static final String INVALID_OBJECT_REFERENCE_TYPE = "Object reference has unsupported type, " +
            "supported types are dictionaries and streams";
    public static final String INVALID_XREF_STREAM = "Invalid xref stream.";
    public static final String INVALID_XREF_TABLE = "Invalid xref table.";
    public static final String IO_EXCEPTION = "I/O exception.";
    public static final String IO_EXCEPTION_WHILE_CREATING_FONT = "I/O exception while creating Font";
    public static final String LZW_DECODER_EXCEPTION = "LZW decoder exception.";
    public static final String LZW_FLAVOUR_NOT_SUPPORTED = "LZW flavour not supported.";
    public static final String MAC_ALGORITHM_NOT_SUPPORTED = "This MAC algorithm is not supported.";
    public static final String MAC_ATTRIBUTE_NOT_SPECIFIED =
            "Signature doesn't contain unsigned MAC attribute, which is required in \"attached to signature\" mode.";
    public static final String MAC_EXTRACTION_EXCEPTION =
            "Exception occurred during signature parsing. It is not possible to extract MAC.";
    public static final String MAC_LOCATION_NOT_SPECIFIED = "AuthCode dictionary doesn't contain MACLocation entry.";
    public static final String MAC_NOT_SPECIFIED =
            "AuthCode dictionary doesn't contain MAC entry, which is required in standalone mode.";
    public static final String MAC_FOR_ENCRYPTION_5 =
            "MAC integrity protection is only supported for encryption algorithms of version 5 or higher.";
    public static final String MAC_FOR_PDF_2 = "MAC integrity protection is only supported for PDF 2.0 or higher.";
    public static final String MAC_PERMS_WITHOUT_MAC = "Permissions bit 13 is set to zero, "
            + "which indicates that MAC integrity protection is enabled. However MAC container wasn't found.";
    public static final String MAC_VALIDATION_EXCEPTION = "Unexpected exception occurred during MAC token validation.";
    public static final String MAC_VALIDATION_FAILED =
            "MAC integrity protection was compromised. Document content was modified.";
    public static final String MAC_VALIDATION_NO_SALT = "MAC token validation failed. Salt is not found.";
    public static final String MISSING_REQUIRED_FIELD_IN_FONT_DICTIONARY
            = "Missing required field {0} in font dictionary.";
    public static final String MUST_BE_A_TAGGED_DOCUMENT = "Must be a tagged document.";
    public static final String NOT_A_VALID_PLACEABLE_WINDOWS_METAFILE = "{0} is not a valid placeable windows "
            + "metafile.";
    public static final String NUMBER_OF_ENTRIES_IN_THIS_XREF_SUBSECTION_NOT_FOUND = "Number of entries in this xref "
            + "subsection not found.";
    public static final String NO_COMPATIBLE_ENCRYPTION_FOUND = "No compatible encryption found.";
    public static final String NO_GLYPHS_DEFINED_FOR_TYPE_3_FONT = "No glyphs defined for type3 font.";
    public static final String NO_KID_WITH_SUCH_ROLE = "No kid with such role.";
    public static final String NONINVERTIBLE_MATRIX_CANNOT_BE_PROCESSED = "A noninvertible matrix has been parsed. "
            + "The behaviour is unpredictable.";
    public static final String NOT_A_PLACEABLE_WINDOWS_METAFILE = "Not a placeable windows metafile.";
    public static final String NOT_A_WMF_IMAGE = "Not a WMF image.";
    public static final String NO_VALID_ENCRYPTION_MODE = "No valid encryption mode.";
    public static final String NUMBER_OF_PAGES_CAN_NOT_BE_NEGATIVE = "Number of pages can not be negative.";
    public static final String NUMBER_OF_BOOLEANS_IN_THE_ARRAY_DOES_NOT_CORRESPOND_WITH_THE_NUMBER_OF_FIELDS = "The "
            + "number of booleans in the array doesn't correspond with the number of fields.";
    public static final String OBJECT_MUST_BE_INDIRECT_TO_WORK_WITH_THIS_WRAPPER = "Object must be indirect to work "
            + "with this wrapper.";
    public static final String OBJECT_NUMBER_OF_THE_FIRST_OBJECT_IN_THIS_XREF_SUBSECTION_NOT_FOUND = "Object number "
            + "of the first object in this xref subsection not found.";
    public static final String ONLY_IDENTITY_CMAPS_SUPPORTS_WITH_TRUETYPE = "Only Identity CMaps supports with "
            + "truetype";
    public static final String ONLY_BMP_CAN_BE_WRAPPED_IN_WMF = "Only BMP can be wrapped in WMF.";
    public static final String OPERATOR_EI_NOT_FOUND_AFTER_END_OF_IMAGE_DATA = "Operator EI not found after the end "
            + "of image data.";
    public static final String ORDERING_SHOULD_BE_DETERMINED = "Ordering should be determined for CIDFont of Type0 font.";
    public static final String PAGE_CANNOT_BE_ADDED_TO_DOCUMENT_BECAUSE_IT_BELONGS_TO_ANOTHER_DOCUMENT =
            "The passed page belongs to document {0} (page {1} of the document) and therefore cannot be added "
                    + "to this document ({2}).";
    public static final String PAGE_IS_NOT_SET_FOR_THE_PDF_TAG_STRUCTURE = "Page is not set for the pdf tag structure.";
    public static final String PAGE_ALREADY_FLUSHED = "The page has been already flushed.";
    public static final String PDF_ENCRYPTION = "PdfEncryption exception.";
    public static final String PDF_DECRYPTION = "Exception occurred with PDF document decryption. One of the possible "
            + "reasons is wrong password or wrong public key certificate and private key.";
    public static final String PDF_FORM_XOBJECT_HAS_INVALID_BBOX = "PdfFormXObject has invalid BBox.";
    public static final String PDF_OBJECT_STREAM_REACH_MAX_SIZE = "PdfObjectStream reach max size.";
    public static final String PDF_PAGES_TREE_COULD_BE_GENERATED_ONLY_ONCE = "PdfPages tree could be generated only "
            + "once.";
    public static final String PDF_READER_HAS_BEEN_ALREADY_UTILIZED = "Given PdfReader instance has already been "
            + "utilized. The PdfReader cannot be reused, please create a new instance.";
    public static final String PDF_STARTXREF_IS_NOT_FOLLOWED_BY_A_NUMBER = "PDF startxref is not followed by a number.";
    public static final String PDF_STARTXREF_NOT_FOUND = "PDF startxref not found.";
    public static final String PDF_INDIRECT_OBJECT_BELONGS_TO_OTHER_PDF_DOCUMENT = "Pdf indirect object belongs to "
            + "other PDF document. Copy object to current pdf document.";
    public static final String PDF_VERSION_IS_NOT_VALID = "PDF version is not valid.";
    public static final String PNG_FILTER_UNKNOWN = "PNG filter unknown.";
    public static final String PRINT_SCALING_ENFORCE_ENTRY_INVALID = "/PrintScaling shall may appear in the Enforce "
            + "array only if the corresponding entry in the viewer preferences dictionary specifies a valid value "
            + "other than AppDefault";
    public static final String REF_ARRAY_ITEMS_IN_STRUCTURE_ELEMENT_DICTIONARY_SHALL_BE_INDIRECT_OBJECTS = "Ref array "
            + "items in structure element dictionary shall be indirect objects.";
    public static final String REQUESTED_PAGE_NUMBER_IS_OUT_OF_BOUNDS = "Requested page number {0} is out of bounds.";
    public static final String ROLE_IS_NOT_MAPPED_TO_ANY_STANDARD_ROLE = "Role \"{0}\" is not mapped to any standard "
            + "role.";
    public static final String ROLE_IN_NAMESPACE_IS_NOT_MAPPED_TO_ANY_STANDARD_ROLE = "Role \"{0}\" in namespace {1} "
            + "is not mapped to any standard role.";
    public static final String RESOURCES_CANNOT_BE_NULL = "Resources cannot be null.";
    public static final String RESOURCES_DO_NOT_CONTAIN_EXTGSTATE_ENTRY_UNABLE_TO_PROCESS_THIS_OPERATOR = "Resources "
            + "do not contain ExtGState entry. Unable to process operator {0}.";
    public static final String SHADING_TYPE_NOT_FOUND = "Shading type not found.";
    public static final String SIG_OBJ_REF_NOT_SPECIFIED =
            "AuthCode dictionary doesn't contain SigObjRef entry, which is required in signature mode.";
    public static final String STDCF_NOT_FOUND_ENCRYPTION = "/StdCF not found (encryption)";
    public static final String STREAM_SHALL_END_WITH_ENDSTREAM = "Stream shall end with endstream keyword.";
    public static final String STRUCT_PARENT_INDEX_NOT_FOUND_IN_TAGGED_OBJECT = "StructParent index not found in "
            + "tagged object.";
    public static final String STRUCTURE_ELEMENT_IN_STRUCTURE_DESTINATION_SHALL_BE_AN_INDIRECT_OBJECT = "Structure "
            + "element referenced by a structure destination shall be an indirect object.";
    public static final String STRUCTURE_ELEMENT_SHALL_CONTAIN_PARENT_OBJECT = "StructureElement shall contain parent "
            + "object.";
    public static final String STRUCTURE_ELEMENT_DICTIONARY_SHALL_BE_AN_INDIRECT_OBJECT_IN_ORDER_TO_HAVE_CHILDREN = ""
            + "Structure element dictionary shall be an indirect object in order to have children.";
    public static final String TAG_CANNOT_BE_MOVED_TO_THE_ANOTHER_DOCUMENTS_TAG_STRUCTURE = "Tag cannot be moved to "
            + "the another document's tag structure.";
    public static final String TAG_FROM_THE_EXISTING_TAG_STRUCTURE_IS_FLUSHED_CANNOT_ADD_COPIED_PAGE_TAGS = "Tag from "
            + "the existing tag structure is flushed. Cannot add copied page tags.";
    public static final String TAG_STRUCTURE_COPYING_FAILED_IT_MIGHT_BE_CORRUPTED_IN_ONE_OF_THE_DOCUMENTS = "Tag "
            + "structure copying failed: it might be corrupted in one of the documents.";
    public static final String TAG_STRUCTURE_FLUSHING_FAILED_IT_MIGHT_BE_CORRUPTED = "Tag structure flushing failed: "
            + "it might be corrupted.";
    public static final String TAG_TREE_POINTER_IS_IN_INVALID_STATE_IT_POINTS_AT_FLUSHED_ELEMENT_USE_MOVE_TO_ROOT = ""
            + "TagTreePointer is in invalid state: it points at flushed element. Use TagTreePointer#moveToRoot.";
    public static final String TAG_TREE_POINTER_IS_IN_INVALID_STATE_IT_POINTS_AT_REMOVED_ELEMENT_USE_MOVE_TO_ROOT = ""
            + "TagTreePointer is in invalid state: it points at removed element use TagTreePointer#moveToRoot.";
    public static final String THERE_IS_NO_ASSOCIATE_PDF_WRITER_FOR_MAKING_INDIRECTS = "There is no associate "
            + "PdfWriter for making indirects.";
    public static final String THE_NAME_OF_THE_DIGEST_ALGORITHM_IS_NULL = "The name of the digest algorithm is null.";
    public static final String THIS_DECODE_PARAMETER_TYPE_IS_NOT_SUPPORTED = "Decode parameter type {0} is not "
            + "supported.";
    public static final String THIS_FILTER_IS_NOT_SUPPORTED = "Filter {0} is not supported.";
    public static final String TO_FLUSH_THIS_WRAPPER_UNDERLYING_OBJECT_MUST_BE_ADDED_TO_DOCUMENT = "To manually "
            + "flush this wrapper, you have to ensure that the object behind this wrapper is added to the document, "
            + "i.e. it has an indirect reference.";
    public static final String TRAILER_NOT_FOUND = "Trailer not found.";
    public static final String TRAILER_PREV_ENTRY_POINTS_TO_ITS_OWN_CROSS_REFERENCE_SECTION = "Trailer prev entry "
            + "points to its own cross reference section.";
    public static final String UNACCEPTABLE_FIELD_VALUE = "{0} is not an acceptable value for the field {1}.";
    public static final String UNBALANCED_BEGIN_END_MARKED_CONTENT_OPERATORS = "Unbalanced begin/end marked content "
            + "operators.";
    public static final String UNBALANCED_LAYER_OPERATORS = "Unbalanced layer operators.";
    public static final String UNBALANCED_SAVE_RESTORE_STATE_OPERATORS = "Unbalanced save restore state operators.";
    public static final String UNEXPECTED_COLOR_SPACE = "Unexpected ColorSpace: {0}.";
    public static final String UNEXPECTED_END_OF_FILE = "Unexpected end of file.";
    public static final String UNEXPECTED_TOKEN = "unexpected {0} was encountered.";
    public static final String UNEXPECTED_SHADING_TYPE = "Unexpected shading type.";
    public static final String UNKNOWN_ENCRYPTION_TYPE_R = "Unknown encryption type R == {0}.";
    public static final String UNKNOWN_ENCRYPTION_TYPE_V = "Unknown encryption type V == {0}.";
    public static final String UNKNOWN_GRAPHICS_STATE_DICTIONARY = "{0} is an unknown graphics state dictionary.";
    public static final String UNKNOWN_PDF_EXCEPTION = "Unknown PdfException.";
    public static final String UNSUPPORTED_ASN1_ENCODING =
            "Unknown ASN1-encoding {0}. Only DER and BER encodings are supported!";
    public static final String UNSUPPORTED_FONT_EMBEDDING_STRATEGY = "Unsupported font embedding strategy.";
    public static final String UNSUPPORTED_XOBJECT_TYPE = "Unsupported XObject type.";
    public static final String WHEN_ADDING_OBJECT_REFERENCE_TO_THE_TAG_TREE_IT_MUST_BE_CONNECTED_TO_NOT_FLUSHED_OBJECT =
            "When adding object reference to the tag tree, it must be connected to not flushed object.";
    public static final String WHITE_POINT_IS_INCORRECTLY_SPECIFIED = "White point is incorrectly specified.";
    public static final String WMF_IMAGE_EXCEPTION = "WMF image exception.";
    public static final String WRAP_ALGORITHM_NOT_SUPPORTED = "This wrapping algorithm is not supported.";
    public static final String WRONG_MEDIA_BOX_SIZE_TOO_FEW_ARGUMENTS = "Wrong media box size: {0}. Need at least 4 "
            + "arguments";
    public static final String XREF_PREV_SHALL_BE_DIRECT_NUMBER_OBJECT = "Prev pointer in xref structure shall be "
            + "direct number object.";
    public static final String XREF_SUBSECTION_NOT_FOUND = "xref subsection not found.";
    public static final String XREF_STREAM_HAS_CYCLED_REFERENCES =
            "Xref stream has cycled references. Prev pointer indicates an already visited xref stream.";
    public static final String XREF_STRUCTURE_SIZE_EXCEEDED_THE_LIMIT = "Xref structure contains too many elements "
            + "and may cause OOM exception. You can increase number of elements by setting custom "
            + "MemoryLimitsAwareHandler.";
    public static final String XOBJECT_STRUCT_PARENT_INDEX_MISSED = "XObject has no StructParents index in its stream.";

    public static final String TOTAL_XOBJECT_SIZE_ONE_PAGE_EXCEEDED_THE_LIMIT =
            "Pdf contains too many xObject elements on a page "
            + "and may cause OOM exception. You can increase page size limit by setting custom "
            + "MemoryLimitsAwareHandler.";
    public static final String XREF_TABLE_HAS_CYCLED_REFERENCES =
            "Xref table has cycled references. Prev pointer indicates an already visited xref table.";
    public static final String YOU_HAVE_TO_DEFINE_A_BOOLEAN_ARRAY_FOR_THIS_COLLECTION_SORT_DICTIONARY = "You have to "
            + "define a boolean array for this collection sort dictionary.";
    public static final String YOU_MUST_SET_A_VALUE_BEFORE_ADDING_A_PREFIX = "You must set a value before adding a "
            + "prefix.";
    public static final String YOU_NEED_A_SINGLE_BOOLEAN_FOR_THIS_COLLECTION_SORT_DICTIONARY = "You need a single "
            + "boolean for this collection sort dictionary.";
    public static final String QUAD_POINT_ARRAY_LENGTH_IS_NOT_A_MULTIPLE_OF_EIGHT = "The QuadPoint Array length is "
            + "not a multiple of 8.";
    public static final String FUNCTION_NOT_SET = "The output size depends on the functions, but no function is"
            + " set yet.";
    public static final String INVALID_LENGTH = "The offset + length must be lower than or equal to the length of "
            + "the byte array.";
    public static final String INVALID_LENGTH_FOR_WORDSIZE = "The length must be a multiple of {0}.";
    public static final String TYPE4_EXECUTION_NOT_SUPPORTED =
            "Type 4 functions are not yet supported for separation color image extraction.";
    public static final String GET_IMAGEBYTES_FOR_SEPARATION_COLOR_ONLY_SUPPORTS_RGB =
            "Only RGB alternate color spaces are currently supported for extracting separation color images";
    public static final String INPUT_NOT_MULTIPLE_OF_DOMAIN_SIZE = "The size of the input array must be a multiple of "
            + "the domain size";
    public static final String INPUT_NOT_MULTIPLE_OF_RANGE_SIZE = "The size of the input array must be a multiple of "
            + "the range size";

    public static final String PDF_TYPE0_FUNCTION_NOT_NULL_PARAMETERS = "Domain, range and size must be not null";
    public static final String PDF_TYPE0_FUNCTION_INVALID_ORDER = "Order must be equal to 1 or 3";
    public static final String PDF_TYPE0_FUNCTION_INVALID_DOMAIN = "Invalid domain for PDF function of type 0";
    public static final String PDF_TYPE0_FUNCTION_INVALID_RANGE = "Invalid encode array for PDF function of type 0";
    public static final String PDF_TYPE0_FUNCTION_INVALID_SIZE = "Invalid size array for PDF function of type 0";
    public static final String PDF_TYPE0_FUNCTION_INVALID_ENCODE = "Invalid encode array for PDF function of type 0";
    public static final String PDF_TYPE0_FUNCTION_INVALID_DECODE = "Invalid decode array for PDF function of type 0";
    public static final String PDF_TYPE0_FUNCTION_INVALID_SAMPLES = "Invalid samples array for PDF function of type 0";
    public static final String PDF_TYPE0_FUNCTION_BITS_PER_SAMPLE_INVALID_VALUE =
            "bitsPerSample value must be from {1, 2, 4, 8, 12, 16, 24, 32}";
    public static final String FUCTIONFACTORY_INVALID_OBJECT_TYPE =
            "Invalid object type, a function must be either a Dictionary or a Stream";
    public static final String FUCTIONFACTORY_INVALID_FUNCTION_TYPE = "Invalid function type {0}";
    public static final String FUCTIONFACTORY_INVALID_OBJECT_TYPE_TYPE4 =
            "Invalid object type, a function type 4 requires a stream object";
    public static final String FUCTIONFACTORY_INVALID_OBJECT_TYPE_TYPE0 =
            "Invalid object type, a function type 0 requires a stream object";
    public static final String UNSUPPORTED_SECURITY_HANDLER =
            "Failed to open the document. Security handler {0} is not supported";

    public static final String ARG_SHOULD_NOT_BE_NULL = "{0} should not be null.";
    public static final String XREF_HAS_AN_ENTRY_WITH_TOO_BIG_OFFSET = "Pdf document is to large to "
            + "use normal cross reference table. Use cross reference streams instead. To enable feature use com.itextpdf"
            + ".kernel.pdf.WriterProperties#setFullCompressionMode(true). ";
    public static final String UNABLE_TO_READ_OBJECT_STREAM ="Unable to read object stream.";
    public static final String UNABLE_TO_READ_STREAM_BYTES ="Unable to read stream bytes because stream is null.";
    public static final String INVALID_OBJECT_STREAM_NUMBER = "Unable to read object {0} with object stream " +
            "number {1} and index {2} from object stream.";

    //TODO DEVSIX-8490 remove this exception message when implemented
    public static final String UNABLE_TO_ADD_SECOND_PARENT_LAYER = "Unable to add second parent layer to " +
            "{0} ocg layer";

    //TODO DEVSIX-8490 remove this exception message when implemented
    public static final String UNABLE_TO_REMOVE_DUPLICATE_LAYER = "Unable to remove duplicated layer {0} " +
            "because it has child layers.";

    public static final String TYPE_SHOULD_NOT_BE_NULL = "ClassArgument type should not be null";
    public static final String INSTANCE_SHOULD_NOT_BE_NULL = "Instance should not be null";

    private KernelExceptionMessageConstant() {
    }
}