1753

Committed 12 Feb 2026 03:17AM UTC coverage: 77.321% (-0.01%) from 77.334%

Build # 1753

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #1102 from hazendaz/renovate/javax-support-logback-monorepo

Update dependency ch.qos.logback:logback-classic to v1.5.29 (javax-support)

Coverage Stats

1438 of 2003 branches covered (71.79%)

Branch coverage included in aggregate %.

4034 of 5074 relevant lines covered (79.5%)

0.8 hits per line

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25.0

/displaytag/src/main/java/org/displaytag/export/excel/DefaultHssfExportView.java

/*
 * SPDX-License-Identifier: MIT
 * See LICENSE file for details.
 *
 * Copyright 2002-2026 Fabrizio Giustina, the Displaytag team
 */
package org.displaytag.export.excel;

import java.io.IOException;
import java.io.OutputStream;

import javax.servlet.jsp.JspException;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.displaytag.Messages;
import org.displaytag.exception.BaseNestableJspTagException;
import org.displaytag.exception.SeverityEnum;
import org.displaytag.export.BinaryExportView;
import org.displaytag.model.TableModel;
import org.displaytag.render.HssfTableWriter;

/**
 * Excel exporter using POI.
 */
public class DefaultHssfExportView implements BinaryExportView {
    /**
     * TableModel to render.
     */
    protected TableModel model;

    /**
     * Do export.
     *
     * @param out
     *            the out
     *
     * @throws IOException
     *             Signals that an I/O exception has occurred.
     * @throws JspException
     *             the jsp exception
     *
     * @see org.displaytag.export.BinaryExportView#doExport(java.io.OutputStream)
     */
    @Override
    public void doExport(final OutputStream out) throws IOException, JspException {
        try {
            final HSSFWorkbook wb = new HSSFWorkbook();
            this.getHssfTableWriter(wb).writeTable(this.model, "-1");
            wb.write(out);
            wb.close();
        } catch (final Exception e) {
            throw new HssfGenerationException(e);
        }
    }

    /**
     * Convenience method.
     *
     * @param wb
     *            the wb
     *
     * @return the hssf table writer
     */
    protected HssfTableWriter getHssfTableWriter(final HSSFWorkbook wb) {
        return new HssfTableWriter(wb);
    }

    /**
     * Sets the parameters.
     *
     * @param model
     *            the model
     * @param exportFullList
     *            the export full list
     * @param includeHeader
     *            the include header
     * @param decorateValues
     *            the decorate values
     *
     * @see org.displaytag.export.ExportView#setParameters(org.displaytag.model.TableModel, boolean, boolean, boolean)
     */
    @Override
    public void setParameters(final TableModel model, final boolean exportFullList, final boolean includeHeader,
            final boolean decorateValues) {
        this.model = model;
    }

    /**
     * Gets the mime type.
     *
     * @return "application/vnd.ms-excel"
     *
     * @see org.displaytag.export.BaseExportView#getMimeType()
     */
    @Override
    public String getMimeType() {
        return "application/vnd.ms-excel"; //$NON-NLS-1$
    }

    /**
     * Wraps POI-generated exceptions.
     */
    static class HssfGenerationException extends BaseNestableJspTagException {
        /**
         * Serial ID.
         */
        private static final long serialVersionUID = 899149338534L;

        /**
         * Instantiate a new PdfGenerationException with a fixed message and the given cause.
         *
         * @param cause
         *            Previous exception
         */
        public HssfGenerationException(final Throwable cause) {
            super(DefaultHssfExportView.class, Messages.getString("DefaultHssfExportView.errorexporting"), cause); //$NON-NLS-1$
        }

        /**
         * Gets the severity.
         *
         * @return the severity
         *
         * @see org.displaytag.exception.BaseNestableJspTagException#getSeverity()
         */
        @Override
        public SeverityEnum getSeverity() {
            return SeverityEnum.ERROR;
        }
    }
}

1	/*
2	* SPDX-License-Identifier: MIT
3	* See LICENSE file for details.
4	*
5	* Copyright 2002-2026 Fabrizio Giustina, the Displaytag team
6	*/
7	package org.displaytag.export.excel;
8
9	import java.io.IOException;
10	import java.io.OutputStream;
11
12	import javax.servlet.jsp.JspException;
13
14	import org.apache.poi.hssf.usermodel.HSSFWorkbook;
15	import org.displaytag.Messages;
16	import org.displaytag.exception.BaseNestableJspTagException;
17	import org.displaytag.exception.SeverityEnum;
18	import org.displaytag.export.BinaryExportView;
19	import org.displaytag.model.TableModel;
20	import org.displaytag.render.HssfTableWriter;
21
22	/**
23	* Excel exporter using POI.
24	*/
25	public class DefaultHssfExportView implements BinaryExportView {	1✔
26	/**
27	* TableModel to render.
28	*/
29	protected TableModel model;
30
31	/**
32	* Do export.
33	*
34	* @param out
35	* the out
36	*
37	* @throws IOException
38	* Signals that an I/O exception has occurred.
39	* @throws JspException
40	* the jsp exception
41	*
42	* @see org.displaytag.export.BinaryExportView#doExport(java.io.OutputStream)
43	*/
44	@Override
45	public void doExport(final OutputStream out) throws IOException, JspException {
46	try {
47	final HSSFWorkbook wb = new HSSFWorkbook();	×
48	this.getHssfTableWriter(wb).writeTable(this.model, "-1");	×
49	wb.write(out);	×
50	wb.close();	×
51	} catch (final Exception e) {	×
52	throw new HssfGenerationException(e);	×
53	}	×
54	}	×
55
56	/**
57	* Convenience method.
58	*
59	* @param wb
60	* the wb
61	*
62	* @return the hssf table writer
63	*/
64	protected HssfTableWriter getHssfTableWriter(final HSSFWorkbook wb) {
65	return new HssfTableWriter(wb);	1✔
66	}
67
68	/**
69	* Sets the parameters.
70	*
71	* @param model
72	* the model
73	* @param exportFullList
74	* the export full list
75	* @param includeHeader
76	* the include header
77	* @param decorateValues
78	* the decorate values
79	*
80	* @see org.displaytag.export.ExportView#setParameters(org.displaytag.model.TableModel, boolean, boolean, boolean)
81	*/
82	@Override
83	public void setParameters(final TableModel model, final boolean exportFullList, final boolean includeHeader,
84	final boolean decorateValues) {
85	this.model = model;	1✔
86	}	1✔
87
88	/**
89	* Gets the mime type.
90	*
91	* @return "application/vnd.ms-excel"
92	*
93	* @see org.displaytag.export.BaseExportView#getMimeType()
94	*/
95	@Override
96	public String getMimeType() {
97	return "application/vnd.ms-excel"; //$NON-NLS-1$	×
98	}
99
100	/**
101	* Wraps POI-generated exceptions.
102	*/
103	static class HssfGenerationException extends BaseNestableJspTagException {
104	/**
105	* Serial ID.
106	*/
107	private static final long serialVersionUID = 899149338534L;
108
109	/**
110	* Instantiate a new PdfGenerationException with a fixed message and the given cause.
111	*
112	* @param cause
113	* Previous exception
114	*/
115	public HssfGenerationException(final Throwable cause) {
116	super(DefaultHssfExportView.class, Messages.getString("DefaultHssfExportView.errorexporting"), cause); //$NON-NLS-1$	×
117	}	×
118
119	/**
120	* Gets the severity.
121	*
122	* @return the severity
123	*
124	* @see org.displaytag.exception.BaseNestableJspTagException#getSeverity()
125	*/
126	@Override
127	public SeverityEnum getSeverity() {
128	return SeverityEnum.ERROR;	×
129	}
130	}
131	}

hazendaz / displaytag / 1753

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