/**
* Returns a set of attributes present in the {@code AttributedString}.
* An empty set returned indicates that no attributes where defined.
*
* @return a set of attribute keys that may be empty.
*/
public java.util.Set <AttributedCharacterIteratorNS.Attribute> getAllAttributeKeys()
{
if (begin == 0 && end == attrString.text.Length &&
attributesAllowed == null)
{
return(attrString.attributeMap.keySet());
}
java.util.Set <AttributedCharacterIteratorNS.Attribute> result = new java.util.HashSet <AttributedCharacterIteratorNS.Attribute>();//(attrString.attributeMap.size() * 4 / 3) + 1);
java.util.Iterator <java.util.MapNS.Entry <AttributedCharacterIteratorNS.Attribute, java.util.List <IAC_Range> > > it = attrString.attributeMap
.entrySet().iterator();
while (it.hasNext())
{
java.util.MapNS.Entry <AttributedCharacterIteratorNS.Attribute, java.util.List <IAC_Range> > entry = it.next();
if (attributesAllowed == null ||
attributesAllowed.contains(entry.getKey()))
{
java.util.List <IAC_Range> ranges = entry.getValue();
if (inRange(ranges))
{
result.add(entry.getKey());
}
}
}
return(result);
}
/// <summary>Turns an IntBuffer into a HashSet of integers</summary>
/// <param name="buffer"/>
/// <returns/>
public static java.util.HashSet <int> toHashSet(java.nio.IntBuffer buffer)
{
int limit = buffer.limit();
java.util.HashSet <int> ints = new java.util.HashSet <int>(limit);
for (int i = 0; i < limit; i++)
{
ints.add(buffer.get(i));
}
return(ints);
}
/**
* Returns a {@code Set} of all registered algorithms for the specified
* cryptographic service. {@code "Signature"}, {@code "Cipher"} and {@code
* "KeyStore"} are examples for such kind of services.
*
* @param serviceName
* the case-insensitive name of the service.
* @return a {@code Set} of all registered algorithms for the specified
* cryptographic service, or an empty {@code Set} if {@code
* serviceName} is {@code null} or if no registered provider
* provides the requested service.
*/
public static java.util.Set <String> getAlgorithms(String serviceName)
{
java.util.HashSet <String> result = new java.util.HashSet <String>();
Provider[] p = getProviders();
for (int i = 0; i < p.Length; i++)
{
for (java.util.Iterator <Provider.Service> it = p[i].getServices().iterator(); it.hasNext();)
{
Provider.Service s = (Provider.Service)it.next();
if (Util.equalsIgnoreCase(s.getType(), serviceName))
{
result.add(s.getAlgorithm());
}
}
}
return(result);
}
//
// GetInterfaces
//
public override Type[] GetInterfaces()
{
var output = new java.util.HashSet();
GetInterfacesInternal(JavaClass, output);
return((Type[])output.toArray(System.Type.EmptyTypes));
void GetInterfacesInternal(java.lang.Class input, java.util.HashSet output)
{
foreach (var javaType in input.getGenericInterfaces())
{
output.add(FromJavaGenericType(javaType));
if (javaType is java.lang.Class classType)
{
GetInterfacesInternal(classType, output);
}
}
}
}
/// <summary>
/// Gets an embedded session using the given properties.
/// </summary>
/// <remarks>
/// It is assumed (but not checked) that the given properties
/// object requests a session with a res: protocol database
/// instance; work is performed toward configuring and locking
/// the ambient class loading environment to correctly handle
/// searching the transitive closure of <c>ikvmres:</c>
/// protocol resources reachable by compile-time reference,
/// starting with the assemblies referenced on the call stack,
/// as well as the entry level, calling and executing assemblies
/// and their related satellite assemblies.
/// </remarks>
/// <param name="properties">The properties.</param>
/// <returns>an embedded session</returns>
internal static HsqlSession NewEmbeddedResSession(
HsqlProperties properties)
{
StackTrace trace = new StackTrace();
java.util.Set set = new java.util.HashSet();
foreach (StackFrame frame in trace.GetFrames())
{
set.add(frame.GetMethod().DeclaringType.Assembly.FullName);
}
List <Assembly> startingList = new List <Assembly>();
foreach (string name in set.toArray())
{
try
{
startingList.Add(Assembly.Load(name));
}
catch { }
}
startingList.Add(Assembly.GetExecutingAssembly());
startingList.Add(Assembly.GetCallingAssembly());
if (Assembly.GetEntryAssembly() != null)
{
startingList.Add(Assembly.GetEntryAssembly());
}
java.lang.ClassLoader loader
= IkvmResourceLoaderFactory.CreateLoader(startingList);
lock (s_resLock)
{
org.hsqldb.lib.ResourceStreamProvider.setLoader(loader);
return(HsqlSession.Factory.NewEmbeddedSession(properties));
}
}
internal AttributedIterator(AttributedString attrString,
AttributedCharacterIteratorNS.Attribute[] attributes, int begin,
int end)
{
if (begin < 0 || end > attrString.text.Length || begin > end)
{
throw new java.lang.IllegalArgumentException();
}
this.begin = begin;
this.end = end;
offset = begin;
this.attrString = attrString;
if (attributes != null)
{
java.util.HashSet <AttributedCharacterIteratorNS.Attribute> set = new java.util.HashSet <AttributedCharacterIteratorNS.Attribute>(
(attributes.Length * 4 / 3) + 1);
for (int i = attributes.Length; --i >= 0;)
{
set.add(attributes[i]);
}
attributesAllowed = set;
}
}
/// <summary>Read a HashSet object from an XmlPullParser.</summary>
/// <remarks>
/// Read a HashSet object from an XmlPullParser. The XML data could previously
/// have been generated by writeSetXml(). The XmlPullParser must be positioned
/// <em>after</em> the tag that begins the set.
/// </remarks>
/// <param name="parser">The XmlPullParser from which to read the set data.</param>
/// <param name="endTag">Name of the tag that will end the set, usually "set".</param>
/// <param name="name">
/// An array of one string, used to return the name attribute
/// of the set's tag.
/// </param>
/// <returns>HashSet The newly generated set.</returns>
/// <exception cref="org.xmlpull.v1.XmlPullParserException">org.xmlpull.v1.XmlPullParserException
/// </exception>
/// <exception cref="System.IO.IOException">System.IO.IOException</exception>
/// <seealso cref="readSetXml(java.io.InputStream)">readSetXml(java.io.InputStream)</seealso>
public static java.util.HashSet<object> readThisSetXml(org.xmlpull.v1.XmlPullParser
parser, string endTag, string[] name)
{
java.util.HashSet<object> set = new java.util.HashSet<object>();
int eventType = parser.getEventType();
do
{
if (eventType == org.xmlpull.v1.XmlPullParserClass.START_TAG)
{
object val = readThisValueXml(parser, name);
set.add(val);
}
else
{
//System.out.println("Adding to set: " + val);
if (eventType == org.xmlpull.v1.XmlPullParserClass.END_TAG)
{
if (parser.getName().Equals(endTag))
{
return set;
}
throw new org.xmlpull.v1.XmlPullParserException("Expected " + endTag + " end tag at: "
+ parser.getName());
}
}
eventType = parser.next();
}
while (eventType != org.xmlpull.v1.XmlPullParserClass.END_DOCUMENT);
throw new org.xmlpull.v1.XmlPullParserException("Document ended before " + endTag
+ " end tag");
}
/*
* Parse the provider-configuration file as specified
* @see <a href="http://java.sun.com/j2se/1.5.0/docs/guide/jar/jar.html#Provider Configuration File">JAR File Specification</a>
*/
private java.util.Set <String> parse(java.net.URL u)
{
java.io.InputStream input = null;
java.io.BufferedReader reader = null;
java.util.Set <String> names = new java.util.HashSet <String>();
try
{
input = u.openStream();
reader = new java.io.BufferedReader(new java.io.InputStreamReader(input, "utf-8")); //$NON-NLS-1$
String line;
while ((line = reader.readLine()) != null)
{
// The comment character is '#' (0x23)
// on each line all characters following the first comment character are ignored
int sharpIndex = line.indexOf('#');
if (sharpIndex >= 0)
{
line = line.substring(0, sharpIndex);
}
// Whitespaces are ignored
line = line.trim();
if (line.length() > 0)
{
// a java class name, check if identifier correct
char[] namechars = line.toCharArray();
for (int i = 0; i < namechars.Length; i++)
{
if (!(java.lang.Character.isJavaIdentifierPart(namechars[i]) || namechars[i] == '.'))
{
throw new ServiceConfigurationError(Messages.getString("imageio.99", line));
}
}
names.add(line);
}
}
}
catch (java.io.IOException e)
{
throw new ServiceConfigurationError(e.toString());
}
finally
{
try
{
if (reader != null)
{
reader.close();
}
if (input != null)
{
input.close();
}
}
catch (java.io.IOException e)
{
throw new ServiceConfigurationError(e.toString());
}
}
return(names);
}
/**
* Returns a {@code Set} of all registered algorithms for the specified
* cryptographic service. {@code "Signature"}, {@code "Cipher"} and {@code
* "KeyStore"} are examples for such kind of services.
*
* @param serviceName
* the case-insensitive name of the service.
* @return a {@code Set} of all registered algorithms for the specified
* cryptographic service, or an empty {@code Set} if {@code
* serviceName} is {@code null} or if no registered provider
* provides the requested service.
*/
public static java.util.Set<String> getAlgorithms(String serviceName)
{
java.util.HashSet<String> result = new java.util.HashSet<String>();
Provider[] p = getProviders();
for (int i = 0; i < p.Length; i++)
{
for (java.util.Iterator<Provider.Service> it = p[i].getServices().iterator(); it.hasNext(); )
{
Provider.Service s = (Provider.Service)it.next();
if (Util.equalsIgnoreCase(s.getType(), serviceName))
{
result.add(s.getAlgorithm());
}
}
}
return result;
}
/// <summary>
/// Gets an embedded session using the given properties.
/// </summary>
/// <remarks>
/// It is assumed (but not checked) that the given properties
/// object requests a session with a res: protocol database
/// instance; work is performed toward configuring and locking
/// the ambient class loading environment to correctly handle
/// searching the transitive closure of <c>ikvmres:</c>
/// protocol resources reachable by compile-time reference,
/// starting with the assemblies referenced on the call stack,
/// as well as the entry level, calling and executing assemblies
/// and their related satellite assemblies.
/// </remarks>
/// <param name="properties">The properties.</param>
/// <returns>an embedded session</returns>
internal static HsqlSession NewEmbeddedResSession(
HsqlProperties properties)
{
StackTrace trace = new StackTrace();
java.util.Set set = new java.util.HashSet();
foreach (StackFrame frame in trace.GetFrames())
{
set.add(frame.GetMethod().DeclaringType.Assembly.FullName);
}
List<Assembly> startingList = new List<Assembly>();
foreach (string name in set.toArray())
{
try
{
startingList.Add(Assembly.Load(name));
}
catch { }
}
startingList.Add(Assembly.GetExecutingAssembly());
startingList.Add(Assembly.GetCallingAssembly());
if (Assembly.GetEntryAssembly() != null)
{
startingList.Add(Assembly.GetEntryAssembly());
}
java.lang.ClassLoader loader
= IkvmResourceLoaderFactory.CreateLoader(startingList);
lock (s_resLock)
{
org.hsqldb.lib.ResourceStreamProvider.setLoader(loader);
return HsqlSession.Factory.NewEmbeddedSession(properties);
}
}
/**
* Returns a set of attributes present in the {@code AttributedString}.
* An empty set returned indicates that no attributes where defined.
*
* @return a set of attribute keys that may be empty.
*/
public java.util.Set<AttributedCharacterIteratorNS.Attribute> getAllAttributeKeys()
{
if (begin == 0 && end == attrString.text.Length
&& attributesAllowed == null) {
return attrString.attributeMap.keySet();
}
java.util.Set<AttributedCharacterIteratorNS.Attribute> result = new java.util.HashSet<AttributedCharacterIteratorNS.Attribute>();//(attrString.attributeMap.size() * 4 / 3) + 1);
java.util.Iterator<java.util.MapNS.Entry<AttributedCharacterIteratorNS.Attribute, java.util.List<IAC_Range>>> it = attrString.attributeMap
.entrySet().iterator();
while (it.hasNext()) {
java.util.MapNS.Entry<AttributedCharacterIteratorNS.Attribute, java.util.List<IAC_Range>> entry = it.next();
if (attributesAllowed == null
|| attributesAllowed.contains(entry.getKey())) {
java.util.List<IAC_Range> ranges = entry.getValue();
if (inRange(ranges)) {
result.add(entry.getKey());
}
}
}
return result;
}
internal AttributedIterator(AttributedString attrString,
AttributedCharacterIteratorNS.Attribute[] attributes, int begin,
int end)
{
if (begin < 0 || end > attrString.text.Length || begin > end) {
throw new java.lang.IllegalArgumentException();
}
this.begin = begin;
this.end = end;
offset = begin;
this.attrString = attrString;
if (attributes != null) {
java.util.HashSet<AttributedCharacterIteratorNS.Attribute> set = new java.util.HashSet<AttributedCharacterIteratorNS.Attribute>(
(attributes.Length * 4 / 3) + 1);
for (int i = attributes.Length; --i >= 0;) {
set.add(attributes[i]);
}
attributesAllowed = set;
}
}
