SimpleXMLDocHandler
public class XfdfReader extends Object implements SimpleXMLDocHandler
Modifier and Type | Field | Description |
---|---|---|
protected HashMap<String,List<String>> |
listFields |
Storage for field values if there's more than one value for a field.
|
Constructor | Description |
---|---|
XfdfReader(byte[] xfdfIn) |
Reads an XFDF form.
|
XfdfReader(InputStream is) |
Reads an XFDF form.
|
XfdfReader(String filename) |
Reads an XFDF form.
|
Modifier and Type | Method | Description |
---|---|---|
void |
endDocument() |
Called after the document is parsed.
|
void |
endElement(String tag) |
Called when an end tag is found.
|
String |
getField(String name) |
Gets the field value.
|
HashMap<String,String> |
getFields() |
Gets all the fields.
|
String |
getFieldValue(String name) |
Gets the field value or
null if the field does not
exist or has no value defined. |
String |
getFileSpec() |
Gets the PDF file specification contained in the FDF.
|
List<String> |
getListValues(String name) |
Gets the field values for a list or
null if the field does not
exist or has no value defined. |
void |
startDocument() |
Called when the document starts to be parsed.
|
void |
startElement(String tag,
Map<String,String> h) |
Called when a start tag is found.
|
void |
text(String str) |
Called when a text element is found.
|
public XfdfReader(String filename) throws IOException
filename
- the file name of the formIOException
- on errorpublic XfdfReader(byte[] xfdfIn) throws IOException
xfdfIn
- the byte array with the formIOException
- on errorpublic XfdfReader(InputStream is) throws IOException
is
- an InputStream to read the formIOException
- on errorpublic HashMap<String,String> getFields()
PdfDictionary
with the field content.public String getField(String name)
name
- the fully qualified field namepublic String getFieldValue(String name)
null
if the field does not
exist or has no value defined.name
- the fully qualified field namenull
public List<String> getListValues(String name)
null
if the field does not
exist or has no value defined.name
- the fully qualified field namenull
public String getFileSpec()
public void startElement(String tag, Map<String,String> h)
startElement
in interface SimpleXMLDocHandler
tag
- the tag nameh
- the tag's attributespublic void endElement(String tag)
endElement
in interface SimpleXMLDocHandler
tag
- the tag namepublic void startDocument()
startDocument
in interface SimpleXMLDocHandler
public void endDocument()
endDocument
in interface SimpleXMLDocHandler
public void text(String str)
text
in interface SimpleXMLDocHandler
str
- the text element, probably a fragment.Copyright © 2018. All rights reserved.