com.aspose.words
Class WarningInfo

java.lang.Object
    com.aspose.words.WarningInfo

public class WarningInfo 
extends java.lang.Object

@Test
public void enableFontSubstitution() throws Exception {
    Document doc = new Document(getMyDir() + "Missing font.docx");

    // Assign a custom warning callback
    HandleDocumentSubstitutionWarnings substitutionWarningHandler = new HandleDocumentSubstitutionWarnings();
    doc.setWarningCallback(substitutionWarningHandler);

    // Set a default font name and enable font substitution
    FontSettings fontSettings = new FontSettings();
    fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
    fontSettings.getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);

    // When saving the document with the missing font, we should get a warning
    doc.setFontSettings(fontSettings);
    doc.save(getArtifactsDir() + "Font.EnableFontSubstitution.pdf");

    // List all warnings using an enumerator
    Iterator<WarningInfo> warnings = substitutionWarningHandler.FontWarnings.iterator();
    while (warnings.hasNext())
        System.out.println(warnings.next().getDescription());

    // Warnings are stored in this format
    Assert.assertEquals(WarningSource.LAYOUT, substitutionWarningHandler.FontWarnings.get(0).getSource());
    Assert.assertEquals("Font '28 Days Later' has not been found. Using 'Calibri' font instead. Reason: alternative name from document.",
            substitutionWarningHandler.FontWarnings.get(0).getDescription());

    // The warning info collection can also be cleared like this
    substitutionWarningHandler.FontWarnings.clear();

    Assert.assertEquals(substitutionWarningHandler.FontWarnings.getCount(), 0);
}

public static class HandleDocumentSubstitutionWarnings implements IWarningCallback {
    /// <summary>
    /// Our callback only needs to implement the "Warning" method. This method is called whenever there is a
    /// potential issue during document processing. The callback can be set to listen for warnings generated during document
    /// load and/or document save.
    /// </summary>
    public void warning(WarningInfo info) {
        // We are only interested in fonts being substituted
        if (info.getWarningType() == WarningType.FONT_SUBSTITUTION)
            FontWarnings.warning(info);
    }

    public WarningInfoCollection FontWarnings = new WarningInfoCollection();
}

See Also:

IWarningCallback

public java.lang.String getDescription()

Returns the description of the warning.

Example:

Shows how to set the property for finding the closest match font among the available font sources instead missing font.

@Test
public void enableFontSubstitution() throws Exception {
    Document doc = new Document(getMyDir() + "Missing font.docx");

    // Assign a custom warning callback
    HandleDocumentSubstitutionWarnings substitutionWarningHandler = new HandleDocumentSubstitutionWarnings();
    doc.setWarningCallback(substitutionWarningHandler);

    // Set a default font name and enable font substitution
    FontSettings fontSettings = new FontSettings();
    fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
    fontSettings.getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);

    // When saving the document with the missing font, we should get a warning
    doc.setFontSettings(fontSettings);
    doc.save(getArtifactsDir() + "Font.EnableFontSubstitution.pdf");

    // List all warnings using an enumerator
    Iterator<WarningInfo> warnings = substitutionWarningHandler.FontWarnings.iterator();
    while (warnings.hasNext())
        System.out.println(warnings.next().getDescription());

    // Warnings are stored in this format
    Assert.assertEquals(WarningSource.LAYOUT, substitutionWarningHandler.FontWarnings.get(0).getSource());
    Assert.assertEquals("Font '28 Days Later' has not been found. Using 'Calibri' font instead. Reason: alternative name from document.",
            substitutionWarningHandler.FontWarnings.get(0).getDescription());

    // The warning info collection can also be cleared like this
    substitutionWarningHandler.FontWarnings.clear();

    Assert.assertEquals(substitutionWarningHandler.FontWarnings.getCount(), 0);
}

public static class HandleDocumentSubstitutionWarnings implements IWarningCallback {
    /// <summary>
    /// Our callback only needs to implement the "Warning" method. This method is called whenever there is a
    /// potential issue during document processing. The callback can be set to listen for warnings generated during document
    /// load and/or document save.
    /// </summary>
    public void warning(WarningInfo info) {
        // We are only interested in fonts being substituted
        if (info.getWarningType() == WarningType.FONT_SUBSTITUTION)
            FontWarnings.warning(info);
    }

    public WarningInfoCollection FontWarnings = new WarningInfoCollection();
}

public int getSource()

Returns the source of the warning. The value of the property is WarningSource integer constant.

public int getWarningType()

Returns the type of the warning. The value of the property is WarningType integer constant.

Example:

Shows how to set the property for finding the closest match font among the available font sources instead missing font.

@Test
public void enableFontSubstitution() throws Exception {
    Document doc = new Document(getMyDir() + "Missing font.docx");

    // Assign a custom warning callback
    HandleDocumentSubstitutionWarnings substitutionWarningHandler = new HandleDocumentSubstitutionWarnings();
    doc.setWarningCallback(substitutionWarningHandler);

    // Set a default font name and enable font substitution
    FontSettings fontSettings = new FontSettings();
    fontSettings.getSubstitutionSettings().getDefaultFontSubstitution().setDefaultFontName("Arial");
    fontSettings.getSubstitutionSettings().getFontInfoSubstitution().setEnabled(true);

    // When saving the document with the missing font, we should get a warning
    doc.setFontSettings(fontSettings);
    doc.save(getArtifactsDir() + "Font.EnableFontSubstitution.pdf");

    // List all warnings using an enumerator
    Iterator<WarningInfo> warnings = substitutionWarningHandler.FontWarnings.iterator();
    while (warnings.hasNext())
        System.out.println(warnings.next().getDescription());

    // Warnings are stored in this format
    Assert.assertEquals(WarningSource.LAYOUT, substitutionWarningHandler.FontWarnings.get(0).getSource());
    Assert.assertEquals("Font '28 Days Later' has not been found. Using 'Calibri' font instead. Reason: alternative name from document.",
            substitutionWarningHandler.FontWarnings.get(0).getDescription());

    // The warning info collection can also be cleared like this
    substitutionWarningHandler.FontWarnings.clear();

    Assert.assertEquals(substitutionWarningHandler.FontWarnings.getCount(), 0);
}

public static class HandleDocumentSubstitutionWarnings implements IWarningCallback {
    /// <summary>
    /// Our callback only needs to implement the "Warning" method. This method is called whenever there is a
    /// potential issue during document processing. The callback can be set to listen for warnings generated during document
    /// load and/or document save.
    /// </summary>
    public void warning(WarningInfo info) {
        // We are only interested in fonts being substituted
        if (info.getWarningType() == WarningType.FONT_SUBSTITUTION)
            FontWarnings.warning(info);
    }

    public WarningInfoCollection FontWarnings = new WarningInfoCollection();
}