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java.lang.Objectcom.android.utils.PositionXmlParser
public class PositionXmlParser
A simple DOM XML parser which can retrieve exact beginning and end offsets (and line and column numbers) for element nodes as well as attribute nodes.
Method Summary | |
---|---|
static SourcePosition |
getPosition(org.w3c.dom.Node node)
Returns the position for the given node. |
static SourcePosition |
getPosition(org.w3c.dom.Node node,
int start,
int end)
Returns the position for the given node. |
static java.lang.String |
getXmlString(byte[] data)
Returns the String corresponding to the given byte array of XML data (with unknown encoding). |
static java.lang.String |
getXmlString(byte[] data,
java.lang.String defaultCharset)
Returns the String corresponding to the given byte array of XML data (with unknown encoding). |
static org.w3c.dom.Document |
parse(byte[] data)
|
static org.w3c.dom.Document |
parse(byte[] data,
boolean checkDtd)
Parses the XML content from the given byte array |
static org.w3c.dom.Document |
parse(java.io.InputStream input)
|
static org.w3c.dom.Document |
parse(java.io.InputStream input,
boolean checkDtd)
Parses the XML content from the given input stream. |
static org.w3c.dom.Document |
parse(java.lang.String xml)
Parses the given XML content. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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@NonNull public static org.w3c.dom.Document parse(@NonNull java.io.InputStream input, boolean checkDtd) throws javax.xml.parsers.ParserConfigurationException, org.xml.sax.SAXException, java.io.IOException
input
- the input stream containing the XML to be parsedcheckDtd
- whether or not download the DTD and validate it
javax.xml.parsers.ParserConfigurationException
- if a SAX parser is not available
org.xml.sax.SAXException
- if the document contains a parsing error
java.io.IOException
- if something is seriously wrong. This should not
happen since the input source is known to be constructed from
a string.@NonNull public static org.w3c.dom.Document parse(@NonNull java.io.InputStream input) throws java.io.IOException, org.xml.sax.SAXException, javax.xml.parsers.ParserConfigurationException
java.io.IOException
org.xml.sax.SAXException
javax.xml.parsers.ParserConfigurationException
parse(InputStream, boolean)
@NonNull public static org.w3c.dom.Document parse(@NonNull byte[] data) throws javax.xml.parsers.ParserConfigurationException, org.xml.sax.SAXException, java.io.IOException
javax.xml.parsers.ParserConfigurationException
org.xml.sax.SAXException
java.io.IOException
parse(byte[], boolean)
@NonNull public static org.w3c.dom.Document parse(@NonNull byte[] data, boolean checkDtd) throws javax.xml.parsers.ParserConfigurationException, org.xml.sax.SAXException, java.io.IOException
data
- the raw XML data (with unknown encoding)checkDtd
- whether or not download the DTD and validate it
javax.xml.parsers.ParserConfigurationException
- if a SAX parser is not available
org.xml.sax.SAXException
- if the document contains a parsing error
java.io.IOException
- if something is seriously wrong. This should not
happen since the input source is known to be constructed from
a string.@NonNull public static org.w3c.dom.Document parse(@NonNull java.lang.String xml) throws javax.xml.parsers.ParserConfigurationException, org.xml.sax.SAXException, java.io.IOException
xml
- the XML string to be parsed. This must be in the correct
encoding already.
javax.xml.parsers.ParserConfigurationException
- if a SAX parser is not available
org.xml.sax.SAXException
- if the document contains a parsing error
java.io.IOException
- if something is seriously wrong. This should not
happen since the input source is known to be constructed from
a string.@NonNull public static java.lang.String getXmlString(@NonNull byte[] data)
data
- the XML data to be decoded into a string
@NonNull public static java.lang.String getXmlString(@NonNull byte[] data, @NonNull java.lang.String defaultCharset)
data
- the XML data to be decoded into a stringdefaultCharset
- the default charset to use if not specified by an encoding prologue
attribute or a byte order mark
@NonNull public static SourcePosition getPosition(@NonNull org.w3c.dom.Node node)
Position#getEnd()
.
node
- the node to look up position for
@NonNull public static SourcePosition getPosition(@NonNull org.w3c.dom.Node node, int start, int end)
Position#getEnd()
. A specific
range within the node can be specified with the start
and
end
parameters.
node
- the node to look up position forstart
- the relative offset within the node range to use as the
starting position, inclusive, or -1 to not limit the rangeend
- the relative offset within the node range to use as the ending
position, or -1 to not limit the range
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