/**
* Puts a new element into the DOM Document. The new element is added as a child to the current
* element in the DOM document. Then it becomes the current element. The element must be closed
* using closeElement.
*/
public void openElement(String tagName) {
XMLElement newElement = new XMLElement(); // new HashMap(), false, false);
newElement.setName(tagName);
current.addChild(newElement);
stack.push(current);
current = newElement;
}
/**
* Adds a text to current element of the DOM Document. Note: Multiple consecutives texts will be
* merged.
*/
public void addText(String text) {
String old = current.getContent();
if (old == null) {
current.setContent(text);
} else {
current.setContent(old + text);
}
}
/**
* Returns the attribute for the given attribute name. If no attribute exist, an
* InstallerException with a detail message is thrown.
*
* @param element XML element which should contain the attribute
* @param attrName key of the attribute
* @return the attribute as string
* @throws Exception
*/
public String getRequiredAttribute(XMLElement element, String attrName)
throws InstallerException {
String attr = element.getAttribute(attrName);
if (attr == null) {
parseError(element, "<" + element.getName() + "> requires attribute '" + attrName + "'.");
}
return (attr);
}
public Object getPrototype() {
if (prototypes == null) {
prototypes = new HashMap<String, Object>();
}
if (!prototypes.containsKey(current.getName())) {
prototypes.put(current.getName(), factory.create(current.getName()));
}
return prototypes.get(current.getName());
}
private XMLElement getXmlElement(Object value, String name) {
XMLElement xmlElement = new XMLElement(name);
if (value != null) {
String string = value.toString();
if (value instanceof FinanceDate) {
string = ((FinanceDate) value).toString("-");
}
xmlElement.setContent(string);
}
return xmlElement;
}
/**
* Returns a XML element which represents the pack for the given name.
*
* @param packDestName name of the pack which should be returned
* @return a XML element which represents the pack for the given name
*/
public XMLElement getPackForName(String packDestName) {
Vector packs = getSpec().getChildrenNamed(PACK_KEY);
Iterator iter = null;
if (packs == null) return (null);
iter = packs.iterator();
while (iter.hasNext()) {
XMLElement pack = (XMLElement) iter.next();
String packName = pack.getAttribute(PACK_NAME);
if (packName.equals(packDestName)) return (pack);
}
return (null);
}
public static void main(String args[]) throws Exception {
if (args.length == 0) {
System.err.println("Usage: java DumpXML file.xml");
Runtime.getRuntime().exit(1);
}
IXMLParser parser = XMLParserFactory.createDefaultXMLParser();
IXMLReader reader = StdXMLReader.fileReader(args[0]);
parser.setReader(reader);
XMLElement xml = (XMLElement) parser.parse();
xml.addChild(null);
(new XMLWriter(System.out)).write(xml);
}
public static void main(String args[]) throws Exception {
if (args.length == 0) {
System.err.println("Usage: java DumpXML file.xml");
Runtime.getRuntime().exit(1);
}
IXMLParser parser = XMLParserFactory.createDefaultXMLParser();
IXMLReader reader = StdXMLReader.fileReader(args[0]);
parser.setReader(reader);
XMLElement xml = (XMLElement) parser.parse();
Properties prop = xml.getAttributes();
prop.list(System.out);
}
/**
* Adds the contents of the given stream to the data base. The stream have to contain key value
* pairs as declared by the DTD langpack.dtd.
*
* @param in an InputStream to read the translation from.
* @throws Exception
*/
public void add(InputStream in) throws Exception {
// Initialises the parser
StdXMLParser parser = new StdXMLParser();
parser.setBuilder(XMLBuilderFactory.createXMLBuilder());
parser.setReader(new StdXMLReader(in));
parser.setValidator(new NonValidator());
// We get the data
XMLElement data = (XMLElement) parser.parse();
// We check the data
if (!"langpack".equalsIgnoreCase(data.getName()))
throw new Exception("this is not an IzPack XML langpack file");
// We fill the Hashtable
Vector children = data.getChildren();
int size = children.size();
for (int i = 0; i < size; i++) {
XMLElement e = (XMLElement) children.get(i);
String text = e.getContent();
if (text != null && !"".equals(text)) {
put(e.getAttribute("id"), text.trim());
} else {
put(e.getAttribute("id"), e.getAttribute("txt"));
}
}
}
/**
* Returns whether the value to the given attribute is "yes" or not. If the attribute does not
* exist, or the value is not "yes" and not "no", the default value is returned.
*
* @param element the XML element which contains the attribute
* @param attribute the name of the attribute
* @param defaultValue the default value
* @return whether the value to the given attribute is "yes" or not
*/
public boolean isAttributeYes(XMLElement element, String attribute, boolean defaultValue) {
String value = element.getAttribute(attribute, (defaultValue ? YES : NO));
if (value.equalsIgnoreCase(YES)) return true;
if (value.equalsIgnoreCase(NO)) return false;
return defaultValue;
}
/** Writes the contents of the DOMOutput into the specified writer. */
public void save(Writer out) throws IOException {
if (doctype != null) {
out.write("<!DOCTYPE ");
out.write(doctype);
out.write(">\n");
}
XMLWriter writer = new XMLWriter(out);
writer.write((XMLElement) document.getChildren().get(0));
}
/** Prints the contents of the DOMOutput into the specified print writer. */
public void print(PrintWriter out) {
XMLWriter writer = new XMLWriter(out);
try {
// writer.write(document);
writer.write((XMLElement) document.getChildren().get(0), true);
} catch (IOException e) {
InternalError error = new InternalError();
error.initCause(e);
throw error;
}
// ((XMLElement) document.getChildren().get(0)).print(out);
}
// helper function
private void readChoices(XMLElement element, ArrayList result) {
Vector choices = element.getChildrenNamed("choice");
if (choices == null) return;
result.clear();
Iterator choice_it = choices.iterator();
while (choice_it.hasNext()) {
XMLElement choice = (XMLElement) choice_it.next();
String value = choice.getAttribute("value");
if (value != null) {
List osconstraints = OsConstraint.getOsList(choice);
if (OsConstraint.oneMatchesCurrentSystem(osconstraints)) {
result.add(this.vs.substitute(value, "plain"));
}
}
}
}
/** helper: process a <code><classpath></code> tag. */
private void changeClassPath(ArrayList classpath, XMLElement child) throws Exception {
String add = child.getAttribute("add");
if (add != null) {
add = this.vs.substitute(add, "plain");
if (!new File(add).exists()) {
if (!this.handler.emitWarning(
"Invalid classpath", "The path " + add + " could not be found.\nCompilation may fail."))
throw new Exception("Classpath " + add + " does not exist.");
} else {
classpath.add(this.vs.substitute(add, "plain"));
}
}
String sub = child.getAttribute("sub");
if (sub != null) {
int cpidx = -1;
sub = this.vs.substitute(sub, "plain");
do {
cpidx = classpath.indexOf(sub);
classpath.remove(cpidx);
} while (cpidx >= 0);
}
}
/**
* Returns a Vector with all leafs of the tree which is described with childdef beginning at the
* given depth.
*
* @param root the XMLElement which is the current root for the search
* @param childdef a String array which describes the tree; the last element contains the leaf
* name
* @param depth depth to start in childdef
* @return a Vector of XMLElements of all leafs founded under root
*/
private Vector getSubChildren(XMLElement root, String[] childdef, int depth) {
Vector retval = null;
Vector retval2 = null;
Vector children = root != null ? root.getChildrenNamed(childdef[depth]) : null;
if (children == null) return (null);
if (depth < childdef.length - 1) {
Iterator iter = children.iterator();
while (iter.hasNext()) {
retval2 = getSubChildren((XMLElement) iter.next(), childdef, depth + 1);
if (retval2 != null) {
if (retval == null) retval = new Vector();
retval.addAll(retval2);
}
}
} else return (children);
return (retval);
}
/**
* Writes the figures to the specified output stream.
* This method applies the specified drawingTransform to the drawing, and draws
* it on an image of the specified getChildCount.
*
* All other write methods delegate their work to here.
*/
public void write(OutputStream out, java.util.List<Figure> figures,
AffineTransform drawingTransform, Dimension imageSize) throws IOException {
this.drawingTransform = (drawingTransform == null) ? new AffineTransform() : drawingTransform;
this.bounds = (imageSize == null) ?
new Rectangle(0,0,Integer.MAX_VALUE,Integer.MAX_VALUE) :
new Rectangle(0, 0, imageSize.width, imageSize.height);
XMLElement document = new XMLElement("map");
// Note: Image map elements need to be written from front to back
for (Figure f: new ReversedList<Figure>(figures)) {
writeElement(document, f);
}
// Strip AREA elements with "nohref" attributes from the end of the
// map
if (! isIncludeNohref) {
for (int i=document.getChildrenCount() - 1; i >= 0; i--) {
XMLElement child = (XMLElement) document.getChildAtIndex(i);
if (child.hasAttribute("nohref")) {
document.removeChildAtIndex(i);
}
}
}
// Write XML content
PrintWriter writer = new PrintWriter(
new OutputStreamWriter(out, "UTF-8")
);
//new XMLWriter(writer).write(document);
for (Object o : document.getChildren()) {
XMLElement child = (XMLElement) o;
new XMLWriter(writer).write(child);
}
// Flush writer
writer.flush();
}
/** Adds an attribute to current element of the DOM Document. */
public void addAttribute(String name, String value) {
if (value != null) {
current.setAttribute(name, value);
}
}
/**
* Create parse error with consistent messages. Includes file name and line # of parent. It is an
* error for 'parent' to be null.
*
* @param parent The element in which the error occured
* @param message Brief message explaining error
*/
public void parseError(XMLElement parent, String message) throws InstallerException {
throw new InstallerException(specFilename + ":" + parent.getLineNr() + ": " + message);
}
private CompilationJob collectJobsRecursive(XMLElement node, ArrayList classpath)
throws Exception {
Enumeration toplevel_tags = node.enumerateChildren();
ArrayList ourclasspath = (ArrayList) classpath.clone();
ArrayList files = new ArrayList();
while (toplevel_tags.hasMoreElements()) {
XMLElement child = (XMLElement) toplevel_tags.nextElement();
if (child.getName().equals("classpath")) {
changeClassPath(ourclasspath, child);
} else if (child.getName().equals("job")) {
CompilationJob subjob = collectJobsRecursive(child, ourclasspath);
if (subjob != null) this.jobs.add(subjob);
} else if (child.getName().equals("directory")) {
String name = child.getAttribute("name");
if (name != null) {
// substitute variables
String finalname = this.vs.substitute(name, "plain");
files.addAll(scanDirectory(new File(finalname)));
}
} else if (child.getName().equals("file")) {
String name = child.getAttribute("name");
if (name != null) {
// substitute variables
String finalname = this.vs.substitute(name, "plain");
files.add(new File(finalname));
}
} else if (child.getName().equals("packdepency")) {
String name = child.getAttribute("name");
if (name == null) {
System.out.println("invalid compilation spec: <packdepency> without name attribute");
return null;
}
// check whether the wanted pack was selected for installation
Iterator pack_it = this.idata.selectedPacks.iterator();
boolean found = false;
while (pack_it.hasNext()) {
com.izforge.izpack.Pack pack = (com.izforge.izpack.Pack) pack_it.next();
if (pack.name.equals(name)) {
found = true;
break;
}
}
if (!found) {
Debug.trace("skipping job because pack " + name + " was not selected.");
return null;
}
}
}
if (files.size() > 0)
return new CompilationJob(
this.handler,
this.idata.langpack,
(String) node.getAttribute("name"),
files,
ourclasspath);
return null;
}
/** Adds an attribute to current element of the DOM Document. */
public void addAttribute(String name, int value) {
current.setAttribute(name, Integer.toString(value));
}
/** Adds an attribute to current element of the DOM Document. */
public void addAttribute(String name, boolean value) {
current.setAttribute(name, new Boolean(value).toString());
}
private boolean readSpec() {
InputStream input;
try {
input = ResourceManager.getInstance().getInputStream(SPEC_RESOURCE_NAME);
} catch (Exception e) {
e.printStackTrace();
return false;
}
StdXMLParser parser = new StdXMLParser();
parser.setBuilder(new StdXMLBuilder());
parser.setValidator(new NonValidator());
try {
parser.setReader(new StdXMLReader(input));
this.spec = (XMLElement) parser.parse();
} catch (Exception e) {
System.out.println("Error parsing XML specification for compilation.");
e.printStackTrace();
return false;
}
if (!this.spec.hasChildren()) return false;
this.compilerArgumentsList = new ArrayList();
this.compilerList = new ArrayList();
// read <global> information
XMLElement global = this.spec.getFirstChildNamed("global");
// use some default values if no <global> section found
if (global != null) {
// get list of compilers
this.compilerSpec = global.getFirstChildNamed("compiler");
if (this.compilerSpec != null) {
readChoices(this.compilerSpec, this.compilerList);
}
this.compilerArgumentsSpec = global.getFirstChildNamed("arguments");
if (this.compilerArgumentsSpec != null) {
// basicly perform sanity check
readChoices(this.compilerArgumentsSpec, this.compilerArgumentsList);
}
}
// supply default values if no useful ones where found
if (this.compilerList.size() == 0) {
this.compilerList.add("javac");
this.compilerList.add("jikes");
}
if (this.compilerArgumentsList.size() == 0) {
this.compilerArgumentsList.add("-O -g:none");
this.compilerArgumentsList.add("-O");
this.compilerArgumentsList.add("-g");
this.compilerArgumentsList.add("");
}
return true;
}
/** Adds an attribute to current element of the DOM Document. */
public void addAttribute(String name, double value) {
// Remove the awkard .0 at the end of each number
String str = Double.toString(value);
if (str.endsWith(".0")) str = str.substring(0, str.length() - 2);
current.setAttribute(name, str);
}
public static void main(String args[]) throws Exception {
XMLElement elt = new XMLElement("FOO");
elt.setAttribute(null, "good");
XMLWriter writer = new XMLWriter(System.out);
writer.write(elt);
}
public XMLElement toXML() {
XMLElement glElement = new XMLElement("GLDataLines");
glElement.addChild(getXmlElement(transactionDate, "TransactionDate"));
glElement.addChild(getXmlElement(accountID, "AccountID"));
glElement.addChild(getXmlElement(accountName, "AccountName"));
glElement.addChild(getXmlElement(transactionDescription, "TransactionDescription"));
glElement.addChild(getXmlElement(name, "Name"));
glElement.addChild(getXmlElement(transactionID, "TransactionID"));
glElement.addChild(getXmlElement(sourceDocumentID, "SourceDocumentID"));
glElement.addChild(getXmlElement(sourceType, "SourceType"));
glElement.addChild(getXmlElement(debit, "Debit"));
glElement.addChild(getXmlElement(credit, "Credit"));
glElement.addChild(getXmlElement(balance, "Balance"));
return glElement;
}
