What Is poi-5.2.3.jar?

What Is poi-5.2.3.jar?

✍: FYIcenter.com

poi-5.2.3.jar is one of the JAR files for Apache POI 5.2.3, which provides an API for Microsoft document files of Word, Excel, PowerPoint, and Visio.

poi-5.2.3.jar supports Apache POI components that read and write Microsoft's OLE 2 Compound document format, which is used in early versions of Microsoft Office tools like Word 97, Excel 97, PowerPoint 97, etc.

poi-5.2.3.jar is distributed as part of the poi-bin-5.2.3-20220909.zip download file.

JAR File Size and Download Location:

JAR name: poi-5.2.3.jar
Target JDK version: 9

File name: poi.jar, poi-5.2.3.jar
File size: 2964641 bytes
Release date: 09-09-2022
Download: Apache POI Website

Here are Java Source Code files for poi-5.2.3.jar:

org/apache/poi/hssf/record/DVRecord.java

/* ====================================================================
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================== */

package org.apache.poi.hssf.record;

import static org.apache.poi.util.GenericRecordUtil.getBitsAsString;

import java.util.Map;
import java.util.function.Supplier;

import org.apache.poi.hssf.record.common.UnicodeString;
import org.apache.poi.hssf.usermodel.HSSFDataValidation;
import org.apache.poi.ss.formula.Formula;
import org.apache.poi.ss.formula.ptg.Ptg;
import org.apache.poi.ss.util.CellRangeAddressList;
import org.apache.poi.util.BitField;
import org.apache.poi.util.GenericRecordUtil;
import org.apache.poi.util.LittleEndianOutput;
import org.apache.poi.util.StringUtil;

/**
 * This record stores data validation settings and a list of cell ranges which contain these settings.
 * The data validation settings of a sheet are stored in a sequential list of DV records.
 * This list is followed by DVAL record(s)
 */
public final class DVRecord extends StandardRecord {
    public static final short sid = 0x01BE;

    /** the unicode string used for error/prompt title/text when not present */
    private static final UnicodeString NULL_TEXT_STRING = new UnicodeString("\0");

    /**
     * Option flags field
     *
     * @see HSSFDataValidation utility class
     */
    private static final BitField opt_data_type                    = new BitField(0x0000000F);
    private static final BitField opt_error_style                  = new BitField(0x00000070);
    private static final BitField opt_string_list_formula          = new BitField(0x00000080);
    private static final BitField opt_empty_cell_allowed           = new BitField(0x00000100);
    private static final BitField opt_suppress_dropdown_arrow      = new BitField(0x00000200);
    private static final BitField opt_show_prompt_on_cell_selected = new BitField(0x00040000);
    private static final BitField opt_show_error_on_invalid_value  = new BitField(0x00080000);
    private static final BitField opt_condition_operator           = new BitField(0x00700000);

    private static final int[] FLAG_MASKS = { 0x0000000F,0x00000070,0x00000080,0x00000100,
            0x00000200,0x00040000,0x00080000,0x00700000 };

    private static final String[] FLAG_NAMES = { "DATA_TYPE", "ERROR_STYLE", "STRING_LIST_FORMULA",
        "EMPTY_CELL_ALLOWED", "SUPPRESS_DROPDOWN_ARROW", "SHOW_PROMPT_ON_CELL_SELECTED",
        "SHOW_ERROR_ON_INVALID_VALUE", "CONDITION_OPERATOR" };



    /** Option flags */
    private int _option_flags;
    /** Title of the prompt box, cannot be longer than 32 chars */
    private final UnicodeString _promptTitle;
    /** Title of the error box, cannot be longer than 32 chars */
    private final UnicodeString _errorTitle;
    /** Text of the prompt box, cannot be longer than 255 chars */
    private final UnicodeString _promptText;
    /** Text of the error box, cannot be longer than 255 chars */
    private final UnicodeString _errorText;
    /** Not used - Excel seems to always write 0x3FE0 */
    private short _not_used_1 = 0x3FE0;
    /** Formula data for first condition (RPN token array without size field) */
    private final Formula _formula1;
    /** Not used - Excel seems to always write 0x0000 */
    @SuppressWarnings("RedundantFieldInitialization")
    private short _not_used_2 = 0x0000;
    /** Formula data for second condition (RPN token array without size field) */
    private final Formula _formula2;
    /** Cell range address list with all affected ranges */
    private final CellRangeAddressList _regions;

    public DVRecord(DVRecord other) {
        super(other);
        _option_flags = other._option_flags;
        _promptTitle = other._promptTitle.copy();
        _errorTitle = other._errorTitle.copy();
        _promptText = other._promptText.copy();
        _errorText = other._errorText.copy();
        _not_used_1 = other._not_used_1;
        _formula1 = (other._formula1 == null) ? null : other._formula1.copy();
        _not_used_2 = other._not_used_2;
        _formula2 = (other._formula2 == null) ? null : other._formula2.copy();
        _regions = (other._regions == null) ? null : other._regions.copy();
    }

    public DVRecord(int validationType, int operator, int errorStyle, boolean emptyCellAllowed,
            boolean suppressDropDownArrow, boolean isExplicitList,
            boolean showPromptBox, String promptTitle, String promptText,
            boolean showErrorBox, String errorTitle, String errorText,
            Ptg[] formula1, Ptg[] formula2,
            CellRangeAddressList regions) {

        // check length-limits
        if(promptTitle != null && promptTitle.length() > 32) {
            throw new IllegalStateException("Prompt-title cannot be longer than 32 characters, but had: " + promptTitle);
        }
        if(promptText != null && promptText.length() > 255) {
            throw new IllegalStateException("Prompt-text cannot be longer than 255 characters, but had: " + promptText);
        }

        if(errorTitle != null && errorTitle.length() > 32) {
            throw new IllegalStateException("Error-title cannot be longer than 32 characters, but had: " + errorTitle);
        }
        if(errorText != null && errorText.length() > 255) {
            throw new IllegalStateException("Error-text cannot be longer than 255 characters, but had: " + errorText);
        }

        int flags = 0;
        flags = opt_data_type.setValue(flags, validationType);
        flags = opt_condition_operator.setValue(flags, operator);
        flags = opt_error_style.setValue(flags, errorStyle);
        flags = opt_empty_cell_allowed.setBoolean(flags, emptyCellAllowed);
        flags = opt_suppress_dropdown_arrow.setBoolean(flags, suppressDropDownArrow);
        flags = opt_string_list_formula.setBoolean(flags, isExplicitList);
        flags = opt_show_prompt_on_cell_selected.setBoolean(flags, showPromptBox);
        flags = opt_show_error_on_invalid_value.setBoolean(flags, showErrorBox);
        _option_flags = flags;
        _promptTitle = resolveTitleText(promptTitle);
        _promptText = resolveTitleText(promptText);
        _errorTitle = resolveTitleText(errorTitle);
        _errorText = resolveTitleText(errorText);
        _formula1 = Formula.create(formula1);
        _formula2 = Formula.create(formula2);
        _regions = regions;
    }

    public DVRecord(RecordInputStream in) {
        _option_flags = in.readInt();

        _promptTitle = readUnicodeString(in);
        _errorTitle = readUnicodeString(in);
        _promptText = readUnicodeString(in);
        _errorText = readUnicodeString(in);

        int field_size_first_formula = in.readUShort();
        _not_used_1 = in.readShort();

        // "You may not use unions, intersections or array constants in Data Validation criteria"

        // read first formula data condition
        _formula1 = Formula.read(field_size_first_formula, in);

        int field_size_sec_formula = in.readUShort();
        _not_used_2 = in.readShort();

        // read sec formula data condition
        _formula2 = Formula.read(field_size_sec_formula, in);

        // read cell range address list with all affected ranges
        _regions = new CellRangeAddressList(in);
    }

    /**
     * @return the condition data type
     * @see org.apache.poi.ss.usermodel.DataValidationConstraint.ValidationType
     */
    public int getDataType() {
       return opt_data_type.getValue(_option_flags);
    }

    /**
     * @return the condition error style
     * @see org.apache.poi.ss.usermodel.DataValidation.ErrorStyle
     */
    public int getErrorStyle() {
       return opt_error_style.getValue(_option_flags);
    }

    /**
     * @return <code>true</code> if in list validations the string list is explicitly given in the
     *  formula, <code>false</code> otherwise
      */
    public boolean getListExplicitFormula() {
       return (opt_string_list_formula.isSet(_option_flags));
    }

    /**
     * @return <code>true</code> if empty values are allowed in cells, <code>false</code> otherwise
     */
    public boolean getEmptyCellAllowed() {
       return (opt_empty_cell_allowed.isSet(_option_flags));
    }


    /**
      * @return <code>true</code> if drop down arrow should be suppressed when list validation is
      * used, <code>false</code> otherwise
     */
    public boolean getSuppressDropdownArrow() {
       return (opt_suppress_dropdown_arrow.isSet(_option_flags));
    }

    /**
     * @return <code>true</code> if a prompt window should appear when cell is selected, <code>false</code> otherwise
     */
    public boolean getShowPromptOnCellSelected() {
       return (opt_show_prompt_on_cell_selected.isSet(_option_flags));
    }

    /**
     * @return <code>true</code> if an error window should appear when an invalid value is entered
     *  in the cell, <code>false</code> otherwise
     */
    public boolean getShowErrorOnInvalidValue() {
       return (opt_show_error_on_invalid_value.isSet(_option_flags));
    }

    /**
     * get the condition operator
     * @return the condition operator
     * @see HSSFDataValidation utility class
     */
    public int getConditionOperator() {
       return opt_condition_operator.getValue(_option_flags);
    }
    // <-- end option flags

    public String getPromptTitle() {
        return resolveTitleString(_promptTitle);
    }

    public String getErrorTitle() {
        return resolveTitleString(_errorTitle);
    }

    public String getPromptText() {
        return resolveTitleString(_promptText);
    }

    public String getErrorText() {
        return resolveTitleString(_errorText);
    }

    public Ptg[] getFormula1() {
        return Formula.getTokens(_formula1);
    }

    public Ptg[] getFormula2() {
        return Formula.getTokens(_formula2);
    }

    public CellRangeAddressList getCellRangeAddress() {
        return this._regions;
    }


    public void serialize(LittleEndianOutput out) {

        out.writeInt(_option_flags);

        serializeUnicodeString(_promptTitle, out);
        serializeUnicodeString(_errorTitle, out);
        serializeUnicodeString(_promptText, out);
        serializeUnicodeString(_errorText, out);
        out.writeShort(_formula1.getEncodedTokenSize());
        out.writeShort(_not_used_1);
        _formula1.serializeTokens(out);

        out.writeShort(_formula2.getEncodedTokenSize());
        out.writeShort(_not_used_2);
        _formula2.serializeTokens(out);

        _regions.serialize(out);
    }

    /**
     * When entered via the UI, Excel translates empty string into "\0"
     * While it is possible to encode the title/text as empty string (Excel doesn't exactly crash),
     * the resulting tool-tip text / message box looks wrong.  It is best to do the same as the
     * Excel UI and encode 'not present' as "\0".
     */
    private static UnicodeString resolveTitleText(String str) {
        if (str == null || str.length() < 1) {
            return NULL_TEXT_STRING;
        }
        return new UnicodeString(str);
    }

    private static String resolveTitleString(UnicodeString us) {
        if (us == null || us.equals(NULL_TEXT_STRING)) {
            return null;
        }
        return us.getString();
    }

    private static UnicodeString readUnicodeString(RecordInputStream in) {
        return new UnicodeString(in);
    }

    private static void serializeUnicodeString(UnicodeString us, LittleEndianOutput out) {
        StringUtil.writeUnicodeString(out, us.getString());
    }
    private static int getUnicodeStringSize(UnicodeString us) {
        String str = us.getString();
        return 3 + str.length() * (StringUtil.hasMultibyte(str) ? 2 : 1);
    }

    protected int getDataSize() {
        int size = 4+2+2+2+2;//options_field+first_formula_size+first_unused+sec_formula_size+sec+unused;
        size += getUnicodeStringSize(_promptTitle);
        size += getUnicodeStringSize(_errorTitle);
        size += getUnicodeStringSize(_promptText);
        size += getUnicodeStringSize(_errorText);
        size += _formula1.getEncodedTokenSize();
        size += _formula2.getEncodedTokenSize();
        size += _regions.getSize();
        return size;
    }

    public short getSid() {
        return sid;
    }

    /** Clones the object. */
    @Override
    public DVRecord copy() {
        return new DVRecord(this);
    }

    @Override
    public HSSFRecordTypes getGenericRecordType() {
        return HSSFRecordTypes.DV;
    }

    @Override
    public Map<String, Supplier<?>> getGenericProperties() {
        return GenericRecordUtil.getGenericProperties(
            "optionFlags", getBitsAsString(() -> _option_flags, FLAG_MASKS, FLAG_NAMES),
            "promptTitle", this::getPromptTitle,
            "errorTitle", this::getErrorTitle,
            "promptText", this::getPromptText,
            "errorText", this::getErrorText,
            "formula1", this::getFormula1,
            "formula2", this::getFormula2,
            "regions", () -> _regions
        );
    }
}

org/apache/poi/hssf/record/DVRecord.java

Or download all of them as a single archive file:

File name: poi-5.2.3-src.zip
File size: 2479830 bytes
Release date: 2022-09-09
Download 

 

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