в 17:43, 31 мая 2010

2010-05-31T17:43:48Z

Admin: 1 версия

2010-05-31T14:15:40Z

1 версия

Новая страница

== Attr: getName() ==



<source lang="java">
/*
DOCTYPE node:
<!ELEMENT circle (position)>
<!ATTLIST circle radius CDATA #REQUIRED>
<!ELEMENT position EMPTY>
<!ATTLIST position x CDATA #REQUIRED>
<!ATTLIST position y CDATA #REQUIRED>

Document body contents are:
Node: circle
Node Type: Element
Element Attributes are:
radius = 15
Child Nodes of circle are:
Node: position
Node Type: Element
Element Attributes are:
x = 30
y = 50
*/
import static org.w3c.dom.Node.ATTRIBUTE_NODE;
import static org.w3c.dom.Node.CDATA_SECTION_NODE;
import static org.w3c.dom.Node.ruMENT_NODE;
import static org.w3c.dom.Node.DOCUMENT_TYPE_NODE;
import static org.w3c.dom.Node.ELEMENT_NODE;
import static org.w3c.dom.Node.ENTITY_NODE;
import static org.w3c.dom.Node.ENTITY_REFERENCE_NODE;
import static org.w3c.dom.Node.NOTATION_NODE;
import static org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE;
import static org.w3c.dom.Node.TEXT_NODE;
import java.io.IOException;
import java.io.StringReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.DocumentType;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.Text;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
public class MainClass {
public static void main(String args[]) {
DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
builderFactory.setValidating(true); // and validating parser feaures
builderFactory.setIgnoringElementContentWhitespace(true);

DocumentBuilder builder = null;
try {
builder = builderFactory.newDocumentBuilder(); // Create the parser
} catch(ParserConfigurationException e) {
e.printStackTrace();
}
Document xmlDoc = null;
try {
xmlDoc = builder.parse(new InputSource(new StringReader(xmlString)));
} catch(SAXException e) {
e.printStackTrace();
} catch(IOException e) {
e.printStackTrace();
}
DocumentType doctype = xmlDoc.getDoctype();
if(doctype == null) {
System.out.println("DOCTYPE is null");
} else {
System.out.println("DOCTYPE node:\n" + doctype.getInternalSubset());
}
System.out.println("\nDocument body contents are:");
listNodes(xmlDoc.getDocumentElement(),""); // Root element & children
}
static void listNodes(Node node, String indent) {
String nodeName = node.getNodeName();
System.out.println(indent+" Node: "+nodeName);
short type =node.getNodeType();
System.out.println(indent+" Node Type: " + nodeType(type));
if(type == TEXT_NODE){
System.out.println(indent+" Content is: "+((Text)node).getWholeText());
} else if(node.hasAttributes()) {
System.out.println(indent+" Element Attributes are:");
NamedNodeMap attrs = node.getAttributes();
for(int i = 0 ; i<attrs.getLength() ; i++) {
Attr attribute = (Attr)attrs.item(i);
System.out.println(indent+ " " + attribute.getName()+" = "+attribute.getValue());
}
}

NodeList list = node.getChildNodes();
if(list.getLength() > 0) {
System.out.println(indent+" Child Nodes of "+nodeName+" are:");
for(int i = 0 ; i<list.getLength() ; i++) {
listNodes(list.item(i),indent+" ");
}
}
}
static String nodeType(short type) {
switch(type) {
case ELEMENT_NODE: return "Element";
case DOCUMENT_TYPE_NODE: return "Document type";
case ENTITY_NODE: return "Entity";
case ENTITY_REFERENCE_NODE: return "Entity reference";
case NOTATION_NODE: return "Notation";
case TEXT_NODE: return "Text";
case COMMENT_NODE: return "Comment";
case CDATA_SECTION_NODE: return "CDATA Section";
case ATTRIBUTE_NODE: return "Attribute";
case PROCESSING_INSTRUCTION_NODE: return "Attribute";
}
return "Unidentified";
}
static String xmlString ="<?xml version=\"1.0\"?>" +
"<!DOCTYPE circle" +
"[" +
" <!ELEMENT circle (position)>" +
" <!ATTLIST circle" +
" radius CDATA #REQUIRED" +
" >" +
" <!ELEMENT position EMPTY>" +
" <!ATTLIST position" +
" x CDATA #REQUIRED" +
" y CDATA #REQUIRED" +
" >" +
"]>" +
"<circle radius=\"15\">" +
" <position x=\"30\" y=\"50\"/>" +
"</circle>";
}

</source>



== Attr: getValue() ==



<source lang="java">
/*
DOCTYPE node:
<!ELEMENT circle (position)>
<!ATTLIST circle radius CDATA #REQUIRED>
<!ELEMENT position EMPTY>
<!ATTLIST position x CDATA #REQUIRED>
<!ATTLIST position y CDATA #REQUIRED>

Document body contents are:
Node: circle
Node Type: Element
Element Attributes are:
radius = 15
Child Nodes of circle are:
Node: position
Node Type: Element
Element Attributes are:
x = 30
y = 50
*/
import static org.w3c.dom.Node.ATTRIBUTE_NODE;
import static org.w3c.dom.Node.CDATA_SECTION_NODE;
import static org.w3c.dom.Node.ruMENT_NODE;
import static org.w3c.dom.Node.DOCUMENT_TYPE_NODE;
import static org.w3c.dom.Node.ELEMENT_NODE;
import static org.w3c.dom.Node.ENTITY_NODE;
import static org.w3c.dom.Node.ENTITY_REFERENCE_NODE;
import static org.w3c.dom.Node.NOTATION_NODE;
import static org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE;
import static org.w3c.dom.Node.TEXT_NODE;
import java.io.IOException;
import java.io.StringReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.DocumentType;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.Text;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
public class MainClass {
public static void main(String args[]) {
DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
builderFactory.setValidating(true); // and validating parser feaures
builderFactory.setIgnoringElementContentWhitespace(true);

DocumentBuilder builder = null;
try {
builder = builderFactory.newDocumentBuilder(); // Create the parser
} catch(ParserConfigurationException e) {
e.printStackTrace();
}
Document xmlDoc = null;
try {
xmlDoc = builder.parse(new InputSource(new StringReader(xmlString)));
} catch(SAXException e) {
e.printStackTrace();
} catch(IOException e) {
e.printStackTrace();
}
DocumentType doctype = xmlDoc.getDoctype();
if(doctype == null) {
System.out.println("DOCTYPE is null");
} else {
System.out.println("DOCTYPE node:\n" + doctype.getInternalSubset());
}
System.out.println("\nDocument body contents are:");
listNodes(xmlDoc.getDocumentElement(),""); // Root element & children
}
static void listNodes(Node node, String indent) {
String nodeName = node.getNodeName();
System.out.println(indent+" Node: "+nodeName);
short type =node.getNodeType();
System.out.println(indent+" Node Type: " + nodeType(type));
if(type == TEXT_NODE){
System.out.println(indent+" Content is: "+((Text)node).getWholeText());
} else if(node.hasAttributes()) {
System.out.println(indent+" Element Attributes are:");
NamedNodeMap attrs = node.getAttributes();
for(int i = 0 ; i<attrs.getLength() ; i++) {
Attr attribute = (Attr)attrs.item(i);
System.out.println(indent+ " " + attribute.getName()+" = "+attribute.getValue());
}
}

NodeList list = node.getChildNodes();
if(list.getLength() > 0) {
System.out.println(indent+" Child Nodes of "+nodeName+" are:");
for(int i = 0 ; i<list.getLength() ; i++) {
listNodes(list.item(i),indent+" ");
}
}
}
static String nodeType(short type) {
switch(type) {
case ELEMENT_NODE: return "Element";
case DOCUMENT_TYPE_NODE: return "Document type";
case ENTITY_NODE: return "Entity";
case ENTITY_REFERENCE_NODE: return "Entity reference";
case NOTATION_NODE: return "Notation";
case TEXT_NODE: return "Text";
case COMMENT_NODE: return "Comment";
case CDATA_SECTION_NODE: return "CDATA Section";
case ATTRIBUTE_NODE: return "Attribute";
case PROCESSING_INSTRUCTION_NODE: return "Attribute";
}
return "Unidentified";
}
static String xmlString ="<?xml version=\"1.0\"?>" +
"<!DOCTYPE circle" +
"[" +
" <!ELEMENT circle (position)>" +
" <!ATTLIST circle" +
" radius CDATA #REQUIRED" +
" >" +
" <!ELEMENT position EMPTY>" +
" <!ATTLIST position" +
" x CDATA #REQUIRED" +
" y CDATA #REQUIRED" +
" >" +
"]>" +
"<circle radius=\"15\">" +
" <position x=\"30\" y=\"50\"/>" +
"</circle>";
}

</source>



== Node: getAttributes() ==



<source lang="java">

/*
DOCTYPE node:
<!ELEMENT circle (position)>
<!ATTLIST circle radius CDATA #REQUIRED>
<!ELEMENT position EMPTY>
<!ATTLIST position x CDATA #REQUIRED>
<!ATTLIST position y CDATA #REQUIRED>

Document body contents are:
Node: circle
Node Type: Element
Element Attributes are:
radius = 15
Child Nodes of circle are:
Node: position
Node Type: Element
Element Attributes are:
x = 30
y = 50
*/
import static org.w3c.dom.Node.ATTRIBUTE_NODE;
import static org.w3c.dom.Node.CDATA_SECTION_NODE;
import static org.w3c.dom.Node.ruMENT_NODE;
import static org.w3c.dom.Node.DOCUMENT_TYPE_NODE;
import static org.w3c.dom.Node.ELEMENT_NODE;
import static org.w3c.dom.Node.ENTITY_NODE;
import static org.w3c.dom.Node.ENTITY_REFERENCE_NODE;
import static org.w3c.dom.Node.NOTATION_NODE;
import static org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE;
import static org.w3c.dom.Node.TEXT_NODE;
import java.io.IOException;
import java.io.StringReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.DocumentType;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.Text;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
public class MainClass {
public static void main(String args[]) {
DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
builderFactory.setValidating(true); // and validating parser feaures
builderFactory.setIgnoringElementContentWhitespace(true);

DocumentBuilder builder = null;
try {
builder = builderFactory.newDocumentBuilder(); // Create the parser
} catch(ParserConfigurationException e) {
e.printStackTrace();
}
Document xmlDoc = null;
try {
xmlDoc = builder.parse(new InputSource(new StringReader(xmlString)));
} catch(SAXException e) {
e.printStackTrace();
} catch(IOException e) {
e.printStackTrace();
}
DocumentType doctype = xmlDoc.getDoctype();
if(doctype == null) {
System.out.println("DOCTYPE is null");
} else {
System.out.println("DOCTYPE node:\n" + doctype.getInternalSubset());
}
System.out.println("\nDocument body contents are:");
listNodes(xmlDoc.getDocumentElement(),""); // Root element & children
}
static void listNodes(Node node, String indent) {
String nodeName = node.getNodeName();
System.out.println(indent+" Node: "+nodeName);
short type =node.getNodeType();
System.out.println(indent+" Node Type: " + nodeType(type));
if(type == TEXT_NODE){
System.out.println(indent+" Content is: "+((Text)node).getWholeText());
} else if(node.hasAttributes()) {
System.out.println(indent+" Element Attributes are:");
NamedNodeMap attrs = node.getAttributes();
for(int i = 0 ; i<attrs.getLength() ; i++) {
Attr attribute = (Attr)attrs.item(i);
System.out.println(indent+ " " + attribute.getName()+" = "+attribute.getValue());
}
}

NodeList list = node.getChildNodes();
if(list.getLength() > 0) {
System.out.println(indent+" Child Nodes of "+nodeName+" are:");
for(int i = 0 ; i<list.getLength() ; i++) {
listNodes(list.item(i),indent+" ");
}
}
}
static String nodeType(short type) {
switch(type) {
case ELEMENT_NODE: return "Element";
case DOCUMENT_TYPE_NODE: return "Document type";
case ENTITY_NODE: return "Entity";
case ENTITY_REFERENCE_NODE: return "Entity reference";
case NOTATION_NODE: return "Notation";
case TEXT_NODE: return "Text";
case COMMENT_NODE: return "Comment";
case CDATA_SECTION_NODE: return "CDATA Section";
case ATTRIBUTE_NODE: return "Attribute";
case PROCESSING_INSTRUCTION_NODE: return "Attribute";
}
return "Unidentified";
}
static String xmlString ="<?xml version=\"1.0\"?>" +
"<!DOCTYPE circle" +
"[" +
" <!ELEMENT circle (position)>" +
" <!ATTLIST circle" +
" radius CDATA #REQUIRED" +
" >" +
" <!ELEMENT position EMPTY>" +
" <!ATTLIST position" +
" x CDATA #REQUIRED" +
" y CDATA #REQUIRED" +
" >" +
"]>" +
"<circle radius=\"15\">" +
" <position x=\"30\" y=\"50\"/>" +
"</circle>";
}

</source>

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Java by API/org.w3c.dom/Attr - История изменений

в 17:43, 31 мая 2010

Admin: 1 версия