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java.lang.Objectedu.tum.cs.commons.xml.XMLUtils
public class XMLUtils
Collection of utility methods for XML.
Constructor Summary | |
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XMLUtils()
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Method Summary | |
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static org.w3c.dom.Document |
createEmptyDocument()
Creates an empty XML document. |
static java.util.List<org.w3c.dom.Element> |
elementNodes(org.w3c.dom.NodeList nodeList)
Extracts all ElementNodes from a NodeList and returns the result as a list. |
static int |
getElementPosition(org.w3c.dom.Element element)
Determines the index (starting at 0) of the given element relative to other element nodes for the same parent. |
static org.w3c.dom.Element |
getNamedChild(org.w3c.dom.Element element,
java.lang.String name)
Returns the first child of the given element which is an element named as specified. |
static java.lang.String |
getNamedChildContent(org.w3c.dom.Element parent,
java.lang.String name)
Get the text content of the given element's first child that is an element named as specified. |
static java.util.List<org.w3c.dom.Element> |
getNamedChildren(org.w3c.dom.Element element,
java.lang.String elementNames)
Returns all children of the given element which are element named as specified. |
static java.util.List<org.w3c.dom.Element> |
leafElementNodes(org.w3c.dom.Element root)
Get all leaf elements of an XML tree rooted at an element |
static org.w3c.dom.Document |
parse(java.io.File file)
Parse a file without validation. |
static org.w3c.dom.Document |
parse(java.io.File file,
java.io.File schema)
Same as parse(File, URL) but with schema file. |
static org.w3c.dom.Document |
parse(java.io.File file,
java.net.URL schemaURL)
Parse and validate file using schema. |
static org.w3c.dom.Document |
parse(org.xml.sax.InputSource input)
Parse an input source without validation. |
static org.w3c.dom.Document |
parse(org.xml.sax.InputSource input,
java.net.URL schemaURL)
Parse and validate file using schema. |
static void |
parseSAX(java.io.File file,
org.xml.sax.helpers.DefaultHandler handler)
Parse an input source using SAX without validation. |
static void |
parseSAX(java.io.File file,
java.net.URL schemaURL,
org.xml.sax.helpers.DefaultHandler handler)
Parse and validate file using SAX and schema. |
static void |
parseSAX(org.xml.sax.InputSource input,
org.xml.sax.helpers.DefaultHandler handler)
Parse an input source using SAX without validation. |
static void |
parseSAX(org.xml.sax.InputSource input,
java.net.URL schemaURL,
org.xml.sax.helpers.DefaultHandler handler)
Parse and validate file using SAX and schema. |
static java.lang.String |
prettyPrint(org.w3c.dom.Document doc)
Returns a string representation of the given XML document, which is "pretty printed", i.e. the tags are indented. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public XMLUtils()
Method Detail |
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public static org.w3c.dom.Document parse(java.io.File file) throws org.xml.sax.SAXException, java.io.IOException
file
- the file to parse.
org.xml.sax.SAXException
- if a parsing exception occurs, i.e. if the file is not
well-formed.
java.io.IOException
- if an IO exception occurs.public static org.w3c.dom.Document parse(org.xml.sax.InputSource input) throws org.xml.sax.SAXException, java.io.IOException
input
- the input source to parse
org.xml.sax.SAXException
- if a parsing exception occurs, i.e. if the file is not
well-formed.
java.io.IOException
- if an IO exception occurs.public static void parseSAX(java.io.File file, org.xml.sax.helpers.DefaultHandler handler) throws org.xml.sax.SAXException, java.io.IOException
org.xml.sax.SAXException
- if a parsing exception occurs, i.e. if the file is not
well-formed.
java.io.IOException
- if an IO exception occurs.public static void parseSAX(org.xml.sax.InputSource input, org.xml.sax.helpers.DefaultHandler handler) throws org.xml.sax.SAXException, java.io.IOException
org.xml.sax.SAXException
- if a parsing exception occurs, i.e. if the file is not
well-formed.
java.io.IOException
- if an IO exception occurs.public static org.w3c.dom.Document parse(java.io.File file, java.net.URL schemaURL) throws org.xml.sax.SAXException, java.io.IOException
file
- the file to parse.schemaURL
- URL point to schema, may not be null
org.xml.sax.SAXException
- if a parsing exception occurs, i.e. if the file is not
well-formed or not valid
java.io.IOException
- if an IO exception occurs.public static org.w3c.dom.Document parse(org.xml.sax.InputSource input, java.net.URL schemaURL) throws org.xml.sax.SAXException, java.io.IOException
input
- the input to parse.schemaURL
- URL point to schema, may not be null
org.xml.sax.SAXException
- if a parsing exception occurs, i.e. if the file is not
well-formed or not valid
java.io.IOException
- if an IO exception occurs.public static void parseSAX(java.io.File file, java.net.URL schemaURL, org.xml.sax.helpers.DefaultHandler handler) throws org.xml.sax.SAXException, java.io.IOException
file
- the file to parse.schemaURL
- URL point to schema, may not be null
org.xml.sax.SAXException
- if a parsing exception occurs, i.e. if the file is not
well-formed or not valid
java.io.IOException
- if an IO exception occurs.public static void parseSAX(org.xml.sax.InputSource input, java.net.URL schemaURL, org.xml.sax.helpers.DefaultHandler handler) throws org.xml.sax.SAXException, java.io.IOException
input
- the input to parse.schemaURL
- URL point to schema, may not be null
org.xml.sax.SAXException
- if a parsing exception occurs, i.e. if the file is not
well-formed or not valid
java.io.IOException
- if an IO exception occurs.public static org.w3c.dom.Document parse(java.io.File file, java.io.File schema) throws org.xml.sax.SAXException, java.io.IOException
parse(File, URL)
but with schema file.
java.lang.IllegalArgumentException
- if the schema file could not be converted to an URL
org.xml.sax.SAXException
java.io.IOException
public static java.lang.String prettyPrint(org.w3c.dom.Document doc) throws javax.xml.transform.TransformerException
javax.xml.transform.TransformerException
public static int getElementPosition(org.w3c.dom.Element element)
public static java.util.List<org.w3c.dom.Element> getNamedChildren(org.w3c.dom.Element element, java.lang.String elementNames)
public static org.w3c.dom.Element getNamedChild(org.w3c.dom.Element element, java.lang.String name)
public static java.lang.String getNamedChildContent(org.w3c.dom.Element parent, java.lang.String name)
public static java.util.List<org.w3c.dom.Element> elementNodes(org.w3c.dom.NodeList nodeList)
nodeList
- the NodeList to be searched for ElementNodes.
public static java.util.List<org.w3c.dom.Element> leafElementNodes(org.w3c.dom.Element root)
root
- The root element
public static org.w3c.dom.Document createEmptyDocument()
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