public static StringBuffer openXMLTag(
String prefix, String tagName, int style, Map attributes, StringBuffer target) {
target = target == null ? new StringBuffer() : target;
target.append("<");
if (prefix != null) {
target.append(prefix);
target.append(":");
}
target.append(tagName);
if (attributes != null && !attributes.isEmpty()) {
for (Iterator iterator = attributes.entrySet().iterator(); iterator.hasNext(); ) {
Map.Entry entry = (Map.Entry) iterator.next();
String name = (String) entry.getKey();
String value = (String) entry.getValue();
if ((style & XML_STYLE_ATTRIBUTE_BREAKS_LINE) != 0) {
target.append("\n ");
}
target.append(" ");
target.append(name);
target.append("=\"");
target.append(SVNEncodingUtil.xmlEncodeAttr(value));
target.append("\"");
}
attributes.clear();
}
if ((style & XML_STYLE_SELF_CLOSING) != 0) {
target.append("/");
}
target.append(">");
if ((style & XML_STYLE_PROTECT_CDATA) == 0) {
target.append("\n");
}
return target;
}
public static boolean isAncestor(String parentPath, String ancestorPath) {
parentPath = parentPath == null ? "" : parentPath;
ancestorPath = ancestorPath == null ? "" : ancestorPath;
if (parentPath.length() == 0) {
return !ancestorPath.startsWith("/");
}
if (ancestorPath.startsWith(parentPath)) {
if (parentPath.length() != ancestorPath.length()
&& !parentPath.endsWith("/")
&& ancestorPath.charAt(parentPath.length()) != '/') {
if (parentPath.startsWith("file://") && ancestorPath.startsWith("file://")) {
// HACK: maybe encoded back slashes (UNC path)?
String encodedSlash = SVNEncodingUtil.uriEncode("\\");
return parentPath.endsWith(encodedSlash)
|| ancestorPath.substring(parentPath.length()).startsWith(encodedSlash);
}
return false;
}
return true;
}
return false;
}
public static StringBuffer openNamespaceDeclarationTag(
String prefix,
String header,
Collection namespaces,
Map prefixMap,
Map attrs,
StringBuffer target) {
target = target == null ? new StringBuffer() : target;
target.append("<");
if (prefix != null) {
target.append(prefix);
target.append(":");
}
target.append(header);
if (namespaces != null && !namespaces.isEmpty()) {
Collection usedNamespaces = new ArrayList();
for (Iterator iterator = namespaces.iterator(); iterator.hasNext(); ) {
Object item = iterator.next();
String currentNamespace = null;
if (item instanceof DAVElement) {
DAVElement currentElement = (DAVElement) item;
currentNamespace = currentElement.getNamespace();
} else if (item instanceof String) {
currentNamespace = (String) item;
}
if (currentNamespace != null
&& currentNamespace.length() > 0
&& !usedNamespaces.contains(currentNamespace)) {
usedNamespaces.add(currentNamespace);
target.append(" xmlns");
if (prefixMap != null) {
target.append(":");
target.append(prefixMap.get(currentNamespace));
}
target.append("=\"");
target.append(currentNamespace);
target.append("\"");
}
}
usedNamespaces.clear();
}
if (attrs != null && !attrs.isEmpty()) {
for (Iterator iterator = attrs.entrySet().iterator(); iterator.hasNext(); ) {
Map.Entry entry = (Map.Entry) iterator.next();
String name = (String) entry.getKey();
String value = (String) entry.getValue();
target.append(" ");
target.append(name);
target.append("=\"");
target.append(SVNEncodingUtil.xmlEncodeAttr(value));
target.append("\"");
}
}
target.append(">\n");
return target;
}
public static StringBuffer openCDataTag(
String prefix, String tagName, String cdata, Map attributes, StringBuffer target) {
if (cdata == null) {
return target;
}
target = openXMLTag(prefix, tagName, XML_STYLE_PROTECT_CDATA, attributes, target);
target.append(SVNEncodingUtil.xmlEncodeCDATA(cdata));
target = closeXMLTag(prefix, tagName, target);
return target;
}
public static void checkPathIsValid(String path) throws SVNException {
for (int i = 0; i < path.length(); i++) {
char ch = path.charAt(i);
if (SVNEncodingUtil.isASCIIControlChar(ch)) {
SVNErrorMessage err =
SVNErrorMessage.create(
SVNErrorCode.FS_PATH_SYNTAX,
"Invalid control character ''{0}'' in path ''{1}''",
new String[] {"0x" + SVNFormatUtil.getHexNumberFromByte((byte) ch), path});
SVNErrorManager.error(err, SVNLogType.DEFAULT);
}
}
}
