private void printElementOpen(StringBuffer buffer, MiniElement element) {
buffer.append("<");
buffer.append(element.getName());
for (int i = 0, n = element.getAttributeCount(); i < n; i++) {
buffer.append(" ");
printAttribute(buffer, element.getAttribute(i));
}
buffer.append(">");
}
public String getValue(String name) {
StringTokenizer parser = new StringTokenizer(name, ".");
MiniElement element = rootElement;
String token = name;
while (parser.countTokens() > 0) {
token = parser.nextToken();
MiniElement child = element.getElement(token);
if (child == null) {
return null;
}
element = child;
}
return element.getBodyContent();
}
public void setValue(String name, String value) {
StringTokenizer parser = new StringTokenizer(name, ".");
MiniElement element = rootElement;
String token = name;
while (parser.countTokens() > 0) {
token = parser.nextToken();
MiniElement child = element.getElement(token);
if (child == null) {
child = new MiniElement(token);
element.addElement(child);
}
element = child;
}
element.setBodyContent(value);
}
public String getAttribute(String name) {
StringTokenizer parser = new StringTokenizer(name, ".");
MiniElement element = rootElement;
String token = name;
while (parser.countTokens() > 1) {
token = parser.nextToken();
MiniElement child = element.getElement(token);
if (child == null) {
return null;
}
element = child;
}
token = parser.nextToken();
MiniAttribute attribute = element.getAttribute(token);
if (attribute == null) {
return null;
} else {
return attribute.getValue();
}
}
private void printElement(
StringBuffer buffer, MiniElement element, int tabLevel, boolean isRoot) {
if (!isRoot || (isRoot && !ignoreRoot)) {
printTabs(buffer, tabLevel);
printElementOpen(buffer, element);
}
printElementBody(buffer, element);
boolean hasElements = false;
for (int i = 0, n = element.getElementCount(); i < n; i++) {
hasElements = true;
buffer.append("\r\n");
printElement(buffer, element.getElement(i), tabLevel + 1, false);
}
if (hasElements) {
buffer.append("\r\n");
printTabs(buffer, tabLevel);
}
if (!isRoot || (isRoot && !ignoreRoot)) {
printElementClose(buffer, element);
}
}
public void setAttribute(String name, String value) {
StringTokenizer parser = new StringTokenizer(name, ".");
MiniElement element = rootElement;
String token = name;
while (parser.countTokens() > 1) {
token = parser.nextToken();
MiniElement child = element.getElement(token);
if (child == null) {
child = new MiniElement(token);
element.addElement(child);
}
element = child;
}
token = parser.nextToken();
MiniAttribute attribute = element.getAttribute(token);
if (attribute == null) {
attribute = new MiniAttribute(token, value);
element.addAttribute(attribute);
} else {
attribute.setValue(value);
}
}
private void printElementClose(StringBuffer buffer, MiniElement element) {
buffer.append("</");
buffer.append(element.getName());
buffer.append(">");
}
private void printElementBody(StringBuffer buffer, MiniElement element) {
String bodyContent = element.getBodyContent();
if (bodyContent != null) {
buffer.append(bodyContent);
}
}
