LoadOptions (Aspose.Words for Java API Reference)

java.lang.Object
- com.aspose.words.LoadOptions

Direct Known Subclasses:

ChmLoadOptions, HtmlLoadOptions, PdfLoadOptions, RtfLoadOptions, TxtLoadOptions
```
public class LoadOptions
extends java.lang.Object
```
Allows to specify additional options (such as password or base URI) when loading a document into a Document object.
To learn more, visit the Specify Load Options documentation article.

Constructor Summary

Constructors
Constructor and Description
`LoadOptions()` Initializes a new instance of this class with default values.
`LoadOptions(int loadFormat, java.lang.String password, java.lang.String baseUri)` Initializes a new instance of this class.
`LoadOptions(java.lang.String password)` A shortcut to initialize a new instance of this class with the specified password to load an encrypted document.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.String`	`getBaseUri()` Gets the string that will be used to resolve relative URIs found in the document into absolute URIs when required.
`boolean`	`getConvertMetafilesToPng()` Gets whether to convert metafile ( F:Aspose.FileFormat.Wmf or F:Aspose.FileFormat.Emf) images to F:Aspose.FileFormat.Png image format.
`boolean`	`getConvertShapeToOfficeMath()` Gets whether to convert shapes with EquationXML to Office Math objects.
`java.nio.charset.Charset`	`getEncoding()` Gets the encoding that will be used to load an HTML, TXT, or CHM document if the encoding is not specified inside the document.
`FontSettings`	`getFontSettings()` Allows to specify document font settings.
`LanguagePreferences`	`getLanguagePreferences()` Gets language preferences that will be used when document is loading.
`int`	`getLoadFormat()` Specifies the format of the document to be loaded.
`int`	`getMswVersion()` Allows to specify that the document loading process should match a specific MS Word version.
`java.lang.String`	`getPassword()` Gets the password for opening an encrypted document.
`boolean`	`getPreserveIncludePictureField()` Gets whether to preserve the INCLUDEPICTURE field when reading Microsoft Word formats.
`IDocumentLoadingCallback`	`getProgressCallback()` Called during loading a document and accepts data about loading progress.
`IResourceLoadingCallback`	`getResourceLoadingCallback()` Allows to control how external resources (images, style sheets) are loaded when a document is imported from HTML, MHTML.
`java.lang.String`	`getTempFolder()` Allows to use temporary files when reading document.
`boolean`	`getUpdateDirtyFields()` Specifies whether to update the fields with the `dirty` attribute.
`IWarningCallback`	`getWarningCallback()` Called during a load operation, when an issue is detected that might result in data or formatting fidelity loss.
`void`	`setBaseUri(java.lang.String value)` Sets the string that will be used to resolve relative URIs found in the document into absolute URIs when required.
`void`	`setConvertMetafilesToPng(boolean value)` Sets whether to convert metafile ( F:Aspose.FileFormat.Wmf or F:Aspose.FileFormat.Emf) images to F:Aspose.FileFormat.Png image format.
`void`	`setConvertShapeToOfficeMath(boolean value)` Sets whether to convert shapes with EquationXML to Office Math objects.
`void`	`setEncoding(java.nio.charset.Charset value)` Sets the encoding that will be used to load an HTML, TXT, or CHM document if the encoding is not specified inside the document.
`void`	`setFontSettings(FontSettings value)` Allows to specify document font settings.
`void`	`setLoadFormat(int value)` Specifies the format of the document to be loaded.
`void`	`setMswVersion(int value)` Allows to specify that the document loading process should match a specific MS Word version.
`void`	`setPassword(java.lang.String value)` Sets the password for opening an encrypted document.
`void`	`setPreserveIncludePictureField(boolean value)` Sets whether to preserve the INCLUDEPICTURE field when reading Microsoft Word formats.
`void`	`setProgressCallback(IDocumentLoadingCallback value)` Called during loading a document and accepts data about loading progress.
`void`	`setResourceLoadingCallback(IResourceLoadingCallback value)` Allows to control how external resources (images, style sheets) are loaded when a document is imported from HTML, MHTML.
`void`	`setTempFolder(java.lang.String value)` Allows to use temporary files when reading document.
`void`	`setUpdateDirtyFields(boolean value)` Specifies whether to update the fields with the `dirty` attribute.
`void`	`setWarningCallback(IWarningCallback value)` Called during a load operation, when an issue is detected that might result in data or formatting fidelity loss.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - LoadOptions
```
public LoadOptions()
```
    Initializes a new instance of this class with default values.
  - LoadOptions
```
public LoadOptions(java.lang.String password)
```
    A shortcut to initialize a new instance of this class with the specified password to load an encrypted document.
    
    Parameters:
    
    password - The password to open an encrypted document. Can be null or empty string.
  - LoadOptions
```
public LoadOptions(int loadFormat,
                   java.lang.String password,
                   java.lang.String baseUri)
```
    Initializes a new instance of this class.
- Method Detail
  - getLoadFormat
```
public int getLoadFormat()
```
    Specifies the format of the document to be loaded. Default is LoadFormat.AUTO.
    It is recommended that you specify the LoadFormat.AUTO value and let Aspose.Words detect the file format automatically. If you know the format of the document you are about to load, you can specify the format explicitly and this will slightly reduce the loading time by the overhead associated with auto detecting the format. If you specify an explicit load format and it will turn out to be wrong, the auto detection will be invoked and a second attempt to load the file will be made.
    
    Returns:
    
    The corresponding int value. The returned value is one of LoadFormat constants.
  - setLoadFormat
```
public void setLoadFormat(int value)
```
    Specifies the format of the document to be loaded. Default is LoadFormat.AUTO.
    It is recommended that you specify the LoadFormat.AUTO value and let Aspose.Words detect the file format automatically. If you know the format of the document you are about to load, you can specify the format explicitly and this will slightly reduce the loading time by the overhead associated with auto detecting the format. If you specify an explicit load format and it will turn out to be wrong, the auto detection will be invoked and a second attempt to load the file will be made.
    
    Parameters:
    
    value - The corresponding int value. The value must be one of LoadFormat constants.
  - getPassword
```
public java.lang.String getPassword()
```
    Gets the password for opening an encrypted document. Can be null or empty string. Default is null.
    You need to know the password to open an encrypted document. If the document is not encrypted, set this to null or empty string.
    
    Returns:
    
    The password for opening an encrypted document.
  - setPassword
```
public void setPassword(java.lang.String value)
```
    Sets the password for opening an encrypted document. Can be null or empty string. Default is null.
    You need to know the password to open an encrypted document. If the document is not encrypted, set this to null or empty string.
    
    Parameters:
    
    value - The password for opening an encrypted document.
  - getBaseUri
```
public java.lang.String getBaseUri()
```
    Gets the string that will be used to resolve relative URIs found in the document into absolute URIs when required. Can be null or empty string. Default is null.
    This property is used to resolve relative URIs into absolute in the following cases:
    1. When loading an HTML document from a stream and the document contains images with relative URIs and does not have a base URI specified in the BASE HTML element.
    2. When saving a document to PDF and other formats, to retrieve images linked using relative URIs so the images can be saved into the output document.
    Returns:
    
    The string that will be used to resolve relative URIs found in the document into absolute URIs when required.
  - setBaseUri
```
public void setBaseUri(java.lang.String value)
```
    Sets the string that will be used to resolve relative URIs found in the document into absolute URIs when required. Can be null or empty string. Default is null.
    This property is used to resolve relative URIs into absolute in the following cases:
    1. When loading an HTML document from a stream and the document contains images with relative URIs and does not have a base URI specified in the BASE HTML element.
    2. When saving a document to PDF and other formats, to retrieve images linked using relative URIs so the images can be saved into the output document.
    Parameters:
    
    value - The string that will be used to resolve relative URIs found in the document into absolute URIs when required.
  - getEncoding
```
public java.nio.charset.Charset getEncoding()
```
    Gets the encoding that will be used to load an HTML, TXT, or CHM document if the encoding is not specified inside the document. Can be null. Default is null.
    This property is used only when loading HTML, TXT, or CHM documents.
    
    If encoding is not specified inside the document and this property is null, then the system will try to automatically detect the encoding.
    
    Returns:
    
    The encoding that will be used to load an HTML, TXT, or CHM document if the encoding is not specified inside the document.
  - setEncoding
```
public void setEncoding(java.nio.charset.Charset value)
```
    Sets the encoding that will be used to load an HTML, TXT, or CHM document if the encoding is not specified inside the document. Can be null. Default is null.
    This property is used only when loading HTML, TXT, or CHM documents.
    
    If encoding is not specified inside the document and this property is null, then the system will try to automatically detect the encoding.
    
    Parameters:
    
    value - The encoding that will be used to load an HTML, TXT, or CHM document if the encoding is not specified inside the document.
  - getResourceLoadingCallback
```
public IResourceLoadingCallback getResourceLoadingCallback()
```
    Allows to control how external resources (images, style sheets) are loaded when a document is imported from HTML, MHTML.
    
    Returns:
    
    The corresponding IResourceLoadingCallback value.
  - setResourceLoadingCallback
```
public void setResourceLoadingCallback(IResourceLoadingCallback value)
```
    Allows to control how external resources (images, style sheets) are loaded when a document is imported from HTML, MHTML.
    
    Parameters:
    
    value - The corresponding IResourceLoadingCallback value.
  - getWarningCallback
```
public IWarningCallback getWarningCallback()
```
    Called during a load operation, when an issue is detected that might result in data or formatting fidelity loss.
    
    Returns:
    
    The corresponding IWarningCallback value.
  - setWarningCallback
```
public void setWarningCallback(IWarningCallback value)
```
    Called during a load operation, when an issue is detected that might result in data or formatting fidelity loss.
    
    Parameters:
    
    value - The corresponding IWarningCallback value.
  - getProgressCallback
```
public IDocumentLoadingCallback getProgressCallback()
```
    Called during loading a document and accepts data about loading progress.
    LoadFormat.DOCX, LoadFormat.FLAT_OPC, LoadFormat.DOCM, LoadFormat.DOTM, LoadFormat.DOTX, LoadFormat.MARKDOWN, LoadFormat.RTF, LoadFormat.WORD_ML, LoadFormat.DOC, LoadFormat.DOT, LoadFormat.ODT, LoadFormat.OTT formats supported.
    
    Returns:
    
    The corresponding IDocumentLoadingCallback value.
  - setProgressCallback
```
public void setProgressCallback(IDocumentLoadingCallback value)
```
    Called during loading a document and accepts data about loading progress.
    LoadFormat.DOCX, LoadFormat.FLAT_OPC, LoadFormat.DOCM, LoadFormat.DOTM, LoadFormat.DOTX, LoadFormat.MARKDOWN, LoadFormat.RTF, LoadFormat.WORD_ML, LoadFormat.DOC, LoadFormat.DOT, LoadFormat.ODT, LoadFormat.OTT formats supported.
    
    Parameters:
    
    value - The corresponding IDocumentLoadingCallback value.
  - getPreserveIncludePictureField
```
public boolean getPreserveIncludePictureField()
```
    Gets whether to preserve the INCLUDEPICTURE field when reading Microsoft Word formats. The default value is false.
    By default, the INCLUDEPICTURE field is converted into a shape object. You can override that if you need the field to be preserved, for example, if you wish to update it programmatically. Note however that this approach is not common for Aspose.Words. Use it on your own risk.
    
    One of the possible use cases may be using a MERGEFIELD as a child field to dynamically change the source path of the picture. In this case you need the INCLUDEPICTURE to be preserved in the model.
    
    Returns:
    
    Whether to preserve the INCLUDEPICTURE field when reading Microsoft Word formats.
  - setPreserveIncludePictureField
```
public void setPreserveIncludePictureField(boolean value)
```
    Sets whether to preserve the INCLUDEPICTURE field when reading Microsoft Word formats. The default value is false.
    By default, the INCLUDEPICTURE field is converted into a shape object. You can override that if you need the field to be preserved, for example, if you wish to update it programmatically. Note however that this approach is not common for Aspose.Words. Use it on your own risk.
    
    One of the possible use cases may be using a MERGEFIELD as a child field to dynamically change the source path of the picture. In this case you need the INCLUDEPICTURE to be preserved in the model.
    
    Parameters:
    
    value - Whether to preserve the INCLUDEPICTURE field when reading Microsoft Word formats.
  - getConvertShapeToOfficeMath
```
public boolean getConvertShapeToOfficeMath()
```
    Gets whether to convert shapes with EquationXML to Office Math objects.
    
    Returns:
    
    Whether to convert shapes with EquationXML to Office Math objects.
  - setConvertShapeToOfficeMath
```
public void setConvertShapeToOfficeMath(boolean value)
```
    Sets whether to convert shapes with EquationXML to Office Math objects.
    
    Parameters:
    
    value - Whether to convert shapes with EquationXML to Office Math objects.
  - getFontSettings
```
public FontSettings getFontSettings()
```
    Allows to specify document font settings.
    When loading some formats, Aspose.Words may require to resolve the fonts. For example, when loading HTML documents Aspose.Words may resolve the fonts to perform font fallback.
    
    If set to null, default static font settings FontSettings.getDefaultInstance() will be used.
    
    The default value is null.
    
    Returns:
    
    The corresponding FontSettings value.
  - setFontSettings
```
public void setFontSettings(FontSettings value)
```
    Allows to specify document font settings.
    When loading some formats, Aspose.Words may require to resolve the fonts. For example, when loading HTML documents Aspose.Words may resolve the fonts to perform font fallback.
    
    If set to null, default static font settings FontSettings.getDefaultInstance() will be used.
    
    The default value is null.
    
    Parameters:
    
    value - The corresponding FontSettings value.
  - getTempFolder
```
public java.lang.String getTempFolder()
```
    Allows to use temporary files when reading document. By default this property is null and no temporary files are used.
    The folder must exist and be writable, otherwise an exception will be thrown.
    
    Aspose.Words automatically deletes all temporary files when reading is complete.
    
    Returns:
    
    The corresponding String value.
  - setTempFolder
```
public void setTempFolder(java.lang.String value)
```
    Allows to use temporary files when reading document. By default this property is null and no temporary files are used.
    The folder must exist and be writable, otherwise an exception will be thrown.
    
    Aspose.Words automatically deletes all temporary files when reading is complete.
    
    Parameters:
    
    value - The corresponding String value.
  - getConvertMetafilesToPng
```
public boolean getConvertMetafilesToPng()
```
    Gets whether to convert metafile ( F:Aspose.FileFormat.Wmf or F:Aspose.FileFormat.Emf) images to F:Aspose.FileFormat.Png image format. Metafiles ( F:Aspose.FileFormat.Wmf or F:Aspose.FileFormat.Emf) is an uncompressed image format and sometimes requires to much RAM to hold and process document. This option allows to convert all metafile images to F:Aspose.FileFormat.Png on document loading. Please note - conversion vector graphics to raster decreases quality of the images.
    
    Returns:
    
    Whether to convert metafile ( F:Aspose.FileFormat.Wmf or F:Aspose.FileFormat.Emf) images to F:Aspose.FileFormat.Png image format.
  - setConvertMetafilesToPng
```
public void setConvertMetafilesToPng(boolean value)
```
    Sets whether to convert metafile ( F:Aspose.FileFormat.Wmf or F:Aspose.FileFormat.Emf) images to F:Aspose.FileFormat.Png image format. Metafiles ( F:Aspose.FileFormat.Wmf or F:Aspose.FileFormat.Emf) is an uncompressed image format and sometimes requires to much RAM to hold and process document. This option allows to convert all metafile images to F:Aspose.FileFormat.Png on document loading. Please note - conversion vector graphics to raster decreases quality of the images.
    
    Parameters:
    
    value - Whether to convert metafile ( F:Aspose.FileFormat.Wmf or F:Aspose.FileFormat.Emf) images to F:Aspose.FileFormat.Png image format.
  - getMswVersion
```
public int getMswVersion()
```
    Allows to specify that the document loading process should match a specific MS Word version. Default value is MsWordVersion.WORD_2019 Different Word versions may handle certain aspects of document content and formatting slightly differently during the loading process, which may result in minor differences in Document Object Model.
    
    Returns:
    
    The corresponding int value. The returned value is one of MsWordVersion constants.
  - setMswVersion
```
public void setMswVersion(int value)
```
    Allows to specify that the document loading process should match a specific MS Word version. Default value is MsWordVersion.WORD_2019 Different Word versions may handle certain aspects of document content and formatting slightly differently during the loading process, which may result in minor differences in Document Object Model.
    
    Parameters:
    
    value - The corresponding int value. The value must be one of MsWordVersion constants.
  - getUpdateDirtyFields
```
public boolean getUpdateDirtyFields()
```
    Specifies whether to update the fields with the dirty attribute.
    
    Returns:
    
    The corresponding boolean value.
  - setUpdateDirtyFields
```
public void setUpdateDirtyFields(boolean value)
```
    Specifies whether to update the fields with the dirty attribute.
    
    Parameters:
    
    value - The corresponding boolean value.
  - getLanguagePreferences
```
public LanguagePreferences getLanguagePreferences()
```
    Gets language preferences that will be used when document is loading.
    
    Returns:
    
    Language preferences that will be used when document is loading.

Class LoadOptions

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

LoadOptions

LoadOptions

LoadOptions

Method Detail

getLoadFormat

setLoadFormat

getPassword

setPassword

getBaseUri

setBaseUri

getEncoding

setEncoding

getResourceLoadingCallback

setResourceLoadingCallback

getWarningCallback

setWarningCallback

getProgressCallback

setProgressCallback

getPreserveIncludePictureField

setPreserveIncludePictureField

getConvertShapeToOfficeMath

setConvertShapeToOfficeMath

getFontSettings

setFontSettings

getTempFolder

setTempFolder

getConvertMetafilesToPng

setConvertMetafilesToPng

getMswVersion

setMswVersion

getUpdateDirtyFields

setUpdateDirtyFields

getLanguagePreferences