com.itextpdf.text.xml.xmp
Class XmpReader

java.lang.Object
  com.itextpdf.text.xml.xmp.XmpReader

public class XmpReader
extends Object

Reads an XMP stream into an org.w3c.dom.Document objects. Allows you to replace the contents of a specific tag.

Since:

2.1.3

Constructor Summary

XmpReader(byte[] bytes)
Constructs an XMP reader

Method Summary

boolean	add(String parent, String namespaceURI, String localName, String value) Adds a tag.
boolean	replaceDescriptionAttribute(String namespaceURI, String localName, String value) Replaces the content of an attribute in the description tag.
boolean	replaceNode(String namespaceURI, String localName, String value) Replaces the content of a tag.
byte[]	serializeDoc() Writes the document to a byte array.
boolean	setNodeText(Document domDocument, Node n, String value) Sets the text of this node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XmpReader

public XmpReader(byte[] bytes)
          throws SAXException,
                 IOException

Constructs an XMP reader

Parameters:

bytes - the XMP content

Throws:

ExceptionConverter

IOException

SAXException

Method Detail

replaceNode

public boolean replaceNode(String namespaceURI,
                           String localName,
                           String value)

Replaces the content of a tag.

Parameters:

namespaceURI - the URI of the namespace

localName - the tag name

value - the new content for the tag

Returns:

true if the content was successfully replaced

Since:

2.1.6 the return type has changed from void to boolean

replaceDescriptionAttribute

public boolean replaceDescriptionAttribute(String namespaceURI,
                                           String localName,
                                           String value)

Replaces the content of an attribute in the description tag.

Parameters:

namespaceURI - the URI of the namespace

localName - the tag name

value - the new content for the tag

Returns:

true if the content was successfully replaced

Since:

5.0.0 the return type has changed from void to boolean

add

public boolean add(String parent,
                   String namespaceURI,
                   String localName,
                   String value)

Adds a tag.

Parameters:

namespaceURI - the URI of the namespace

parent - the tag name of the parent

localName - the name of the tag to add

value - the new content for the tag

Returns:

true if the content was successfully added

Since:

2.1.6

setNodeText

public boolean setNodeText(Document domDocument,
                           Node n,
                           String value)

Sets the text of this node. All the child's node are deleted and a new child text node is created.

Parameters:

domDocument - the Document that contains the node

n - the Node to add the text to

value - the text to add

serializeDoc

public byte[] serializeDoc()
                    throws IOException

Writes the document to a byte array.

Throws:

IOException