java.lang.ObjectDocumentPropertyCollection
com.aspose.words.CustomDocumentProperties
public class CustomDocumentProperties
Each The names of the properties are case-insensitive. The properties in the collection are sorted alphabetically by name. Example:
Document doc = new Document(getMyDir() + "Properties.docx");
// A document's built in properties contains a set of predetermined keys
// with values such as the author's name or document's word count
// We can add our own keys and values to a custom properties collection also
// Before we add a custom property, we need to make sure that one with the same name doesn't already exist
Assert.assertEquals("Value of custom document property", doc.getCustomDocumentProperties().get("CustomProperty").toString());
doc.getCustomDocumentProperties().add("CustomProperty2", "Value of custom document property #2");
// Iterate over all the custom document properties
System.out.println("Custom Properties:");
for (DocumentProperty customDocumentProperty : (Iterable<DocumentProperty>) doc.getCustomDocumentProperties()) {
System.out.println(customDocumentProperty.getName());
System.out.println("\tType:\t{customDocumentProperty.Type}");
System.out.println("\tValue:\t\"{customDocumentProperty.Value}\"");
}
Property Getters/Setters Summary | ||
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int | getCount() | → inherited from DocumentPropertyCollection |
Gets number of items in the collection. | ||
DocumentProperty | get(int index) | → inherited from DocumentPropertyCollection |
Returns a |
||
DocumentProperty | get(java.lang.String name) | → inherited from DocumentPropertyCollection |
Returns a |
Method Summary | ||
---|---|---|
DocumentProperty | add(java.lang.String name, boolean value) | |
Creates a new custom document property of the PropertyType.Boolean data type. | ||
DocumentProperty | add(java.lang.String name, double value) | |
Creates a new custom document property of the PropertyType.Float data type. | ||
DocumentProperty | add(java.lang.String name, int value) | |
Creates a new custom document property of the PropertyType.Number data type. | ||
DocumentProperty | add(java.lang.String name, java.lang.String value) | |
Creates a new custom document property of the PropertyType.String data type. | ||
DocumentProperty | add(java.lang.String name, java.util.Date value) | |
Creates a new custom document property of the PropertyType.DateTime data type. | ||
DocumentProperty | addLinkToContent(java.lang.String name, java.lang.String linkSource) | |
Creates a new linked to content custom document property. | ||
void | clear() | → inherited from DocumentPropertyCollection |
Removes all properties from the collection. | ||
boolean | contains(java.lang.String name) | → inherited from DocumentPropertyCollection |
Returns true if a property with the specified name exists in the collection. | ||
int | indexOf(java.lang.String name) | → inherited from DocumentPropertyCollection |
Gets the index of a property by name. | ||
java.util.Iterator<DocumentProperty> | iterator() | → inherited from DocumentPropertyCollection |
Returns an iterator object that can be used to iterate over all items in the collection. | ||
void | remove(java.lang.String name) | → inherited from DocumentPropertyCollection |
Removes a property with the specified name from the collection. | ||
void | removeAt(int index) | → inherited from DocumentPropertyCollection |
Removes a property at the specified index. |
Property Getters/Setters Detail |
---|
getCount | → inherited from DocumentPropertyCollection |
public int getCount() |
Example:
Shows how to work with custom document properties.Document doc = new Document(getMyDir() + "Properties.docx"); // A document's built in properties contains a set of predetermined keys // with values such as the author's name or document's word count // We can add our own keys and values to a custom properties collection also // Before we add a custom property, we need to make sure that one with the same name doesn't already exist Assert.assertEquals("Value of custom document property", doc.getCustomDocumentProperties().get("CustomProperty").toString()); doc.getCustomDocumentProperties().add("CustomProperty2", "Value of custom document property #2"); // Iterate over all the custom document properties System.out.println("Custom Properties:"); for (DocumentProperty customDocumentProperty : (Iterable<DocumentProperty>) doc.getCustomDocumentProperties()) { System.out.println(customDocumentProperty.getName()); System.out.println("\tType:\t{customDocumentProperty.Type}"); System.out.println("\tValue:\t\"{customDocumentProperty.Value}\""); }
get | → inherited from DocumentPropertyCollection |
public DocumentProperty get(int index) |
Note: In Java this method is slow because iterates over all nodes.
index
- Zero-based index of the Example:
Shows how to work with custom document properties.Document doc = new Document(getMyDir() + "Properties.docx"); // A document's built in properties contains a set of predetermined keys // with values such as the author's name or document's word count // We can add our own keys and values to a custom properties collection also // Before we add a custom property, we need to make sure that one with the same name doesn't already exist Assert.assertEquals("Value of custom document property", doc.getCustomDocumentProperties().get("CustomProperty").toString()); doc.getCustomDocumentProperties().add("CustomProperty2", "Value of custom document property #2"); // Iterate over all the custom document properties System.out.println("Custom Properties:"); for (DocumentProperty customDocumentProperty : (Iterable<DocumentProperty>) doc.getCustomDocumentProperties()) { System.out.println(customDocumentProperty.getName()); System.out.println("\tType:\t{customDocumentProperty.Type}"); System.out.println("\tValue:\t\"{customDocumentProperty.Value}\""); }
get | → inherited from DocumentPropertyCollection |
public DocumentProperty get(java.lang.String name) |
Returns null if a property with the specified name is not found.
name
- The case-insensitive name of the property to retrieve.Example:
Shows how to create a custom document property with the value of a date and time.Document doc = new Document(); doc.getCustomDocumentProperties().add("AuthorizedDate", new Date()); System.out.println("Document authorized on {doc.CustomDocumentProperties[");
Method Detail |
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add | |
public DocumentProperty add(java.lang.String name, boolean value) |
name
- The name of the property.value
- The value of the property.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
add | |
public DocumentProperty add(java.lang.String name, double value) |
name
- The name of the property.value
- The value of the property.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
add | |
public DocumentProperty add(java.lang.String name, int value) |
name
- The name of the property.value
- The value of the property.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
add | |
public DocumentProperty add(java.lang.String name, java.lang.String value) |
name
- The name of the property.value
- The value of the property.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
add | |
public DocumentProperty add(java.lang.String name, java.util.Date value) |
name
- The name of the property.value
- The value of the property.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
Example:
Shows how to create a custom document property with the value of a date and time.Document doc = new Document(); doc.getCustomDocumentProperties().add("AuthorizedDate", new Date()); System.out.println("Document authorized on {doc.CustomDocumentProperties[");
addLinkToContent | |
public DocumentProperty addLinkToContent(java.lang.String name, java.lang.String linkSource) throws java.lang.Exception |
name
- The name of the property.linkSource
- The source of the property.Example:
Shows how to link a custom document property to a bookmark.Document doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc); builder.startBookmark("MyBookmark"); builder.write("MyBookmark contents."); builder.endBookmark("MyBookmark"); // Add linked to content property CustomDocumentProperties customProperties = doc.getCustomDocumentProperties(); DocumentProperty customProperty = customProperties.addLinkToContent("Bookmark", "MyBookmark"); // Check whether the property is linked to content Assert.assertEquals(true, customProperty.isLinkToContent()); Assert.assertEquals("MyBookmark", customProperty.getLinkSource()); Assert.assertEquals("MyBookmark contents.", customProperty.getValue()); doc.save(getArtifactsDir() + "Properties.LinkCustomDocumentPropertiesToBookmark.docx");
clear | → inherited from DocumentPropertyCollection |
public void clear() |
Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
contains | → inherited from DocumentPropertyCollection |
public boolean contains(java.lang.String name) |
name
- The case-insensitive name of the property.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
indexOf | → inherited from DocumentPropertyCollection |
public int indexOf(java.lang.String name) |
Note: In Java this method is slow because iterates over all nodes.
name
- The case-insensitive name of the property.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
iterator | → inherited from DocumentPropertyCollection |
public java.util.Iterator<DocumentProperty> iterator() |
Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
remove | → inherited from DocumentPropertyCollection |
public void remove(java.lang.String name) |
name
- The case-insensitive name of the property.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);
removeAt | → inherited from DocumentPropertyCollection |
public void removeAt(int index) |
Note: In Java this method is slow because iterates over all nodes.
index
- The zero based index.Example:
Shows how to add custom properties to a document.Document doc = new Document(); CustomDocumentProperties properties = doc.getCustomDocumentProperties(); // The custom property collection will be empty by default Assert.assertEquals(0, properties.getCount()); // We can populate it with key/value pairs with a variety of value types properties.add("Authorized", true); properties.add("Authorized By", "John Doe"); properties.add("Authorized Date", new Date()); properties.add("Authorized Revision", doc.getBuiltInDocumentProperties().getRevisionNumber()); properties.add("Authorized Amount", 123.45); // Custom properties are automatically sorted in alphabetic order Assert.assertEquals(properties.indexOf("Authorized Amount"), 1); Assert.assertEquals(properties.getCount(), 5); // Enumerate and print all custom properties Iterator<DocumentProperty> enumerator = properties.iterator(); try { while (enumerator.hasNext()) { DocumentProperty property = enumerator.next(); System.out.println(MessageFormat.format("Name: \"{0}\", Type: \"{1}\", Value: \"{2}\"", property.getName(), property.getType(), property.getValue())); } } finally { if (enumerator != null) enumerator.remove(); } // We can view/edit custom properties by opening the document and looking in File > Properties > Advanced Properties > Custom doc.save(getArtifactsDir() + "Properties.DocumentPropertyCollection.docx"); // We can remove elements from the property collection by index or by name properties.removeAt(1); Assert.assertFalse(properties.contains("Authorized Amount")); Assert.assertEquals(properties.getCount(), 4); properties.remove("Authorized Revision"); Assert.assertFalse(properties.contains("Authorized Revision")); Assert.assertEquals(properties.getCount(), 3); // We can also empty the entire custom property collection at once properties.clear(); Assert.assertEquals(properties.getCount(), 0);