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Code Issues Releases Wiki Activity

Additional refactoring work.

Browse source 
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@4539 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Matt Tucker 2006-07-18 06:47:38 +00:00 committed by matt
parent f57ff10ad9
commit 9895123ff3
11 changed files with 138 additions and 374 deletions
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18
source/org/jivesoftware/smack/AccountManager.java
View file

@ -28,10 +28,7 @@ import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.packet.Registration;
import org.jivesoftware.smack.util.StringUtils;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.*;
/**
* Allows creation and management of accounts on an XMPP server.
@ -73,8 +70,8 @@ public class AccountManager {
}
/**
* Returns an Iterator for the (String) names of the required account attributes.
* All attributes must be set when creating new accounts. The standard
* Returns an unmodifiable collection of the names of the required account attributes.
* All attributes must be set when creating new accounts. The standard set of possible
* attributes are as follows: <ul>
* <li>name -- the user's name.
* <li>first -- the user's first name.
@ -96,20 +93,20 @@ public class AccountManager {
*
* @return the required account attributes.
*/
public Iterator<String> getAccountAttributes() {
public Collection<String> getAccountAttributes() {
try {
if (info == null) {
getRegistrationInfo();
}
Map<String, String> attributes = info.getAttributes();
if (attributes != null) {
return attributes.keySet().iterator();
return Collections.unmodifiableSet(attributes.keySet());
}
}
catch (XMPPException xe) {
xe.printStackTrace();
}
return Collections.EMPTY_LIST.iterator();
return Collections.emptySet();
}
/**
@ -170,8 +167,7 @@ public class AccountManager {
}
// Create a map for all the required attributes, but give them blank values.
Map<String, String> attributes = new HashMap<String, String>();
for (Iterator<String> i=getAccountAttributes(); i.hasNext(); ) {
String attributeName = i.next();
for (String attributeName : getAccountAttributes()) {
attributes.put(attributeName, "");
}
createAccount(username, password, attributes);

6
source/org/jivesoftware/smack/PacketWriter.java
View file

@ -362,13 +362,7 @@ class PacketWriter {
stream.append(" to=\"").append(connection.serviceName).append("\"");
stream.append(" xmlns=\"jabber:client\"");
stream.append(" xmlns:stream=\"http://etherx.jabber.org/streams\"");
if (connection instanceof SSLXMPPConnection) {
// Old SSL connections should not include indicate XMPP 1.0 compliance
stream.append(">");
}
else {
stream.append(" version=\"1.0\">");
}
writer.write(stream.toString());
writer.flush();
}

94
source/org/jivesoftware/smack/Roster.java
View file

@ -38,40 +38,21 @@ import java.util.concurrent.ConcurrentHashMap;
*
* Others users may attempt to subscribe to this user using a subscription request. Three
* modes are supported for handling these requests: <ul>
* <li> SUBSCRIPTION_ACCEPT_ALL -- accept all subscription requests.
* <li> SUBSCRIPTION_REJECT_ALL -- reject all subscription requests.
* <li> SUBSCRIPTION_MANUAL -- manually process all subscription requests. </ul>
* <li>{@link SubscriptionMode#accept_all accept_all} -- accept all subscription requests.</li>
* <li>{@link SubscriptionMode#reject_all reject_all} -- reject all subscription requests.</li>
* <li>{@link SubscriptionMode#manual manual} -- manually process all subscription requests.</li>
* </ul>
*
* @see XMPPConnection#getRoster()
* @author Matt Tucker
*/
public class Roster {
/**
* Automatically accept all subscription and unsubscription requests. This is
* the default mode and is suitable for simple client. More complex client will
* likely wish to handle subscription requests manually.
*/
public static final int SUBSCRIPTION_ACCEPT_ALL = 0;
/**
* Automatically reject all subscription requests.
*/
public static final int SUBSCRIPTION_REJECT_ALL = 1;
/**
* Subscription requests are ignored, which means they must be manually
* processed by registering a listener for presence packets and then looking
* for any presence requests that have the type Presence.Type.SUBSCRIBE or
* Presence.Type.UNSUBSCRIBE.
*/
public static final int SUBSCRIPTION_MANUAL = 2;
/**
* The default subscription processing mode to use when a Roster is created. By default
* all subscription requests are automatically accepted.
*/
private static int defaultSubscriptionMode = SUBSCRIPTION_ACCEPT_ALL;
private static SubscriptionMode defaultSubscriptionMode = SubscriptionMode.accept_all;
private XMPPConnection connection;
private final Map<String, RosterGroup> groups;
@ -83,17 +64,17 @@ public class Roster {
// has been recieved and processed.
boolean rosterInitialized = false;
private int subscriptionMode = getDefaultSubscriptionMode();
private SubscriptionMode subscriptionMode = getDefaultSubscriptionMode();
/**
* Returns the default subscription processing mode to use when a new Roster is created. The
* subscription processing mode dictates what action Smack will take when subscription
* requests from other users are made. The default subscription mode
* is {@link #SUBSCRIPTION_ACCEPT_ALL}.
* is {@link SubscriptionMode#accept_all}.
*
* @return the default subscription mode to use for new Rosters
*/
public static int getDefaultSubscriptionMode() {
public static SubscriptionMode getDefaultSubscriptionMode() {
return defaultSubscriptionMode;
}
@ -101,11 +82,11 @@ public class Roster {
* Sets the default subscription processing mode to use when a new Roster is created. The
* subscription processing mode dictates what action Smack will take when subscription
* requests from other users are made. The default subscription mode
* is {@link #SUBSCRIPTION_ACCEPT_ALL}.
* is {@link SubscriptionMode#accept_all}.
*
* @param subscriptionMode the default subscription mode to use for new Rosters.
*/
public static void setDefaultSubscriptionMode(int subscriptionMode) {
public static void setDefaultSubscriptionMode(SubscriptionMode subscriptionMode) {
defaultSubscriptionMode = subscriptionMode;
}
@ -132,7 +113,7 @@ public class Roster {
/**
* Returns the subscription processing mode, which dictates what action
* Smack will take when subscription requests from other users are made.
* The default subscription mode is {@link #SUBSCRIPTION_ACCEPT_ALL}.<p>
* The default subscription mode is {@link SubscriptionMode#accept_all}.<p>
*
* If using the manual mode, a PacketListener should be registered that
* listens for Presence packets that have a type of
@ -140,14 +121,14 @@ public class Roster {
*
* @return the subscription mode.
*/
public int getSubscriptionMode() {
public SubscriptionMode getSubscriptionMode() {
return subscriptionMode;
}
/**
* Sets the subscription processing mode, which dictates what action
* Smack will take when subscription requests from other users are made.
* The default subscription mode is {@link #SUBSCRIPTION_ACCEPT_ALL}.<p>
* The default subscription mode is {@link SubscriptionMode#accept_all}.<p>
*
* If using the manual mode, a PacketListener should be registered that
* listens for Presence packets that have a type of
@ -155,13 +136,7 @@ public class Roster {
*
* @param subscriptionMode the subscription mode.
*/
public void setSubscriptionMode(int subscriptionMode) {
if (subscriptionMode != SUBSCRIPTION_ACCEPT_ALL &&
subscriptionMode != SUBSCRIPTION_REJECT_ALL &&
subscriptionMode != SUBSCRIPTION_MANUAL)
{
throw new IllegalArgumentException("Invalid mode.");
}
public void setSubscriptionMode(SubscriptionMode subscriptionMode) {
this.subscriptionMode = subscriptionMode;
}
@ -342,15 +317,14 @@ public class Roster {
}
/**
* Returns an Iterator for the unfiled roster entries. An unfiled entry is
* Returns an unmodifiable collection for the unfiled roster entries. An unfiled entry is
* an entry that doesn't belong to any groups.
*
* @return an iterator the unfiled roster entries.
* @return the unfiled roster entries.
*/
public Iterator<RosterEntry> getUnfiledEntries() {
public Collection<RosterEntry> getUnfiledEntries() {
synchronized (unfiledEntries) {
return Collections.unmodifiableList(new ArrayList<RosterEntry>(unfiledEntries))
.iterator();
return Collections.unmodifiableList(new ArrayList<RosterEntry>(unfiledEntries));
}
}
@ -575,6 +549,32 @@ public class Roster {
}
}
/**
* An enumeration for the subscription mode options.
*/
public enum SubscriptionMode {
/**
* Automatically accept all subscription and unsubscription requests. This is
* the default mode and is suitable for simple client. More complex client will
* likely wish to handle subscription requests manually.
*/
accept_all,
/**
* Automatically reject all subscription requests.
*/
reject_all,
/**
* Subscription requests are ignored, which means they must be manually
* processed by registering a listener for presence packets and then looking
* for any presence requests that have the type Presence.Type.SUBSCRIBE or
* Presence.Type.UNSUBSCRIBE.
*/
manual
}
/**
* Listens for all presence packets and processes them.
*/
@ -630,13 +630,13 @@ public class Roster {
}
}
else if (presence.getType() == Presence.Type.subscribe) {
if (subscriptionMode == SUBSCRIPTION_ACCEPT_ALL) {
if (subscriptionMode == SubscriptionMode.accept_all) {
// Accept all subscription requests.
Presence response = new Presence(Presence.Type.subscribed);
response.setTo(presence.getFrom());
connection.sendPacket(response);
}
else if (subscriptionMode == SUBSCRIPTION_REJECT_ALL) {
else if (subscriptionMode == SubscriptionMode.reject_all) {
// Reject all subscription requests.
Presence response = new Presence(Presence.Type.unsubscribed);
response.setTo(presence.getFrom());
@ -645,7 +645,7 @@ public class Roster {
// Otherwise, in manual mode so ignore.
}
else if (presence.getType() == Presence.Type.unsubscribe) {
if (subscriptionMode != SUBSCRIPTION_MANUAL) {
if (subscriptionMode != SubscriptionMode.manual) {
// Acknowledge and accept unsubscription notification so that the
// server will stop sending notifications saying that the contact
// has unsubscribed to our presence.

160
source/org/jivesoftware/smack/SSLXMPPConnection.java
View file

@ -1,160 +0,0 @@
/**
* $RCSfile$
* $Revision$
* $Date$
*
* Copyright 2003-2004 Jive Software.
*
* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.smack;
import javax.net.SocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
/**
* Creates an SSL connection to a XMPP server using the legacy dedicated SSL port
* mechanism. Fully compliant XMPP 1.0 servers (e.g. Wildfire 2.4.0) do not
* require using a dedicated SSL port. Instead, TLS (a standardized version of SSL 3.0)
* is dynamically negotiated over the standard XMPP port. Therefore, only use this
* class to connect to an XMPP server if you know that the server does not support
* XMPP 1.0 TLS connections.
*
* @author Matt Tucker
*/
public class SSLXMPPConnection extends XMPPConnection {
private static SocketFactory socketFactory = new DummySSLSocketFactory();
/**
* Creates a new SSL connection to the specified host on the default
* SSL port (5223). The IP address of the server is assumed to match the
* service name.
*
* @param host the XMPP host.
* @throws XMPPException if an error occurs while trying to establish the connection.
* Two possible errors can occur which will be wrapped by an XMPPException --
* UnknownHostException (XMPP error code 504), and IOException (XMPP error code
* 502). The error codes and wrapped exceptions can be used to present more
* appropiate error messages to end-users.
*/
public SSLXMPPConnection(String host) throws XMPPException {
this(host, 5223);
}
/**
* Creates a new SSL connection to the specified host on the specified port. The IP address
* of the server is assumed to match the service name.
*
* @param host the XMPP host.
* @param port the port to use for the connection (default XMPP SSL port is 5223).
* @throws XMPPException if an error occurs while trying to establish the connection.
* Two possible errors can occur which will be wrapped by an XMPPException --
* UnknownHostException (XMPP error code 504), and IOException (XMPP error code
* 502). The error codes and wrapped exceptions can be used to present more
* appropiate error messages to end-users.
*/
public SSLXMPPConnection(String host, int port) throws XMPPException {
this(host, port, host);
}
/**
* Creates a new SSL connection to the specified XMPP server on the given host and port.
*
* @param host the host name, or null for the loopback address.
* @param port the port on the server that should be used (default XMPP SSL port is 5223).
* @param serviceName the name of the XMPP server to connect to; e.g. <tt>jivesoftware.com</tt>.
* @throws XMPPException if an error occurs while trying to establish the connection.
* Two possible errors can occur which will be wrapped by an XMPPException --
* UnknownHostException (XMPP error code 504), and IOException (XMPP error code
* 502). The error codes and wrapped exceptions can be used to present more
* appropiate error messages to end-users.
*/
public SSLXMPPConnection(String host, int port, String serviceName) throws XMPPException {
super(host, port, serviceName, socketFactory);
}
public boolean isSecureConnection() {
return true;
}
/**
* An SSL socket factory that will let any certifacte past, even if it's expired or
* not singed by a root CA.
*/
private static class DummySSLSocketFactory extends SSLSocketFactory {
private SSLSocketFactory factory;
public DummySSLSocketFactory() {
try {
SSLContext sslcontent = SSLContext.getInstance("TLS");
sslcontent.init(null, // KeyManager not required
new TrustManager[] { new OpenTrustManager() },
new java.security.SecureRandom());
factory = sslcontent.getSocketFactory();
}
catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
catch (KeyManagementException e) {
e.printStackTrace();
}
}
public static SocketFactory getDefault() {
return new DummySSLSocketFactory();
}
public Socket createSocket(Socket socket, String s, int i, boolean flag)
throws IOException
{
return factory.createSocket(socket, s, i, flag);
}
public Socket createSocket(InetAddress inaddr, int i, InetAddress inaddr2, int j)
throws IOException
{
return factory.createSocket(inaddr, i, inaddr2, j);
}
public Socket createSocket(InetAddress inaddr, int i) throws IOException {
return factory.createSocket(inaddr, i);
}
public Socket createSocket(String s, int i, InetAddress inaddr, int j) throws IOException {
return factory.createSocket(s, i, inaddr, j);
}
public Socket createSocket(String s, int i) throws IOException {
return factory.createSocket(s, i);
}
public String[] getDefaultCipherSuites() {
return factory.getSupportedCipherSuites();
}
public String[] getSupportedCipherSuites() {
return factory.getSupportedCipherSuites();
}
}
}

3
source/org/jivesoftware/smack/SmackConfiguration.java
View file

@ -44,7 +44,7 @@ import java.util.Enumeration;
*/
public final class SmackConfiguration {
private static final String SMACK_VERSION = "2.2.1";
private static final String SMACK_VERSION = "3.0.0";
private static int packetReplyTimeout = 5000;
private static int keepAliveInterval = 30000;
@ -100,6 +100,7 @@ public final class SmackConfiguration {
systemStream.close();
}
catch (Exception e) {
// Ignore.
}
}
}

31
source/org/jivesoftware/smack/XMPPConnection.java
View file

@ -941,20 +941,20 @@ public class XMPPConnection {
Class<?> zoClass = Class.forName("com.jcraft.jzlib.ZOutputStream");
//ZOutputStream out = new ZOutputStream(socket.getOutputStream(), JZlib.Z_BEST_COMPRESSION);
Constructor<?> constructor =
zoClass.getConstructor(new Class[]{OutputStream.class, Integer.TYPE});
Object out = constructor.newInstance(new Object[] {socket.getOutputStream(), new Integer(9)});
zoClass.getConstructor(OutputStream.class, Integer.TYPE);
Object out = constructor.newInstance(socket.getOutputStream(), 9);
//out.setFlushMode(JZlib.Z_PARTIAL_FLUSH);
Method method = zoClass.getMethod("setFlushMode", new Class[] {Integer.TYPE});
method.invoke(out, new Object[] {new Integer(1)});
Method method = zoClass.getMethod("setFlushMode", Integer.TYPE);
method.invoke(out, 1);
writer = new BufferedWriter(new OutputStreamWriter((OutputStream) out, "UTF-8"));
Class<?> ziClass = Class.forName("com.jcraft.jzlib.ZInputStream");
//ZInputStream in = new ZInputStream(socket.getInputStream());
constructor = ziClass.getConstructor(new Class[]{InputStream.class});
Object in = constructor.newInstance(new Object[] {socket.getInputStream()});
constructor = ziClass.getConstructor(InputStream.class);
Object in = constructor.newInstance(socket.getInputStream());
//in.setFlushMode(JZlib.Z_PARTIAL_FLUSH);
method = ziClass.getMethod("setFlushMode", new Class[] {Integer.TYPE});
method.invoke(in, new Object[] {new Integer(1)});
method = ziClass.getMethod("setFlushMode", Integer.TYPE);
method.invoke(in, 1);
reader = new BufferedReader(new InputStreamReader((InputStream) in, "UTF-8"));
}
catch (Exception e) {
@ -982,6 +982,7 @@ public class XMPPConnection {
className = System.getProperty("smack.debuggerClass");
}
catch (Throwable t) {
// Ignore.
}
Class<?> debuggerClass = null;
if (className != null) {
@ -1010,10 +1011,8 @@ public class XMPPConnection {
// option
try {
Constructor<?> constructor =
debuggerClass.getConstructor(
new Class[] { XMPPConnection.class, Writer.class, Reader.class });
debugger = (SmackDebugger) constructor
.newInstance(new Object[]{this, writer, reader});
debuggerClass.getConstructor(XMPPConnection.class, Writer.class, Reader.class);
debugger = (SmackDebugger) constructor.newInstance(this, writer, reader);
reader = debugger.getReader();
writer = debugger.getWriter();
}
@ -1143,7 +1142,7 @@ public class XMPPConnection {
* speed network connection. However, the server will need to use more CPU time in order to
* un/compress network data so under high load the server performance might be affected.<p>
*
* Note: To use stream compression the smackx.jar file has to be present in the classpath.
* Note: to use stream compression the smackx.jar file has to be present in the classpath.
*
* @return true if network traffic is being compressed.
*/
@ -1161,7 +1160,7 @@ public class XMPPConnection {
* zlib method is supported by the client. Stream compression negotiation has to be done
* before authentication took place.<p>
*
* Note: To use stream compression the smackx.jar file has to be present in the classpath.
* Note: to use stream compression the smackx.jar file has to be present in the classpath.
*
* @return true if stream compression negotiation was successful.
*/
@ -1184,7 +1183,9 @@ public class XMPPConnection {
try {
this.wait(SmackConfiguration.getPacketReplyTimeout() * 5);
}
catch (InterruptedException e) {}
catch (InterruptedException e) {
// Ignore.
}
}
return usingCompression;
}

24
source/org/jivesoftware/smack/packet/DefaultPacketExtension.java
View file

@ -20,10 +20,7 @@
package org.jivesoftware.smack.packet;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.*;
/**
* Default implementation of the PacketExtension interface. Unless a PacketExtensionProvider
@ -51,7 +48,7 @@ public class DefaultPacketExtension implements PacketExtension {
private String elementName;
private String namespace;
private Map map;
private Map<String,String> map;
/**
* Creates a new generic packet extension.
@ -85,8 +82,7 @@ public class DefaultPacketExtension implements PacketExtension {
public String toXML() {
StringBuilder buf = new StringBuilder();
buf.append("<").append(elementName).append(" xmlns=\"").append(namespace).append("\">");
for (Iterator i=getNames(); i.hasNext(); ) {
String name = (String)i.next();
for (String name : getNames()) {
String value = getValue(name);
buf.append("<").append(name).append(">");
buf.append(value);
@ -97,16 +93,16 @@ public class DefaultPacketExtension implements PacketExtension {
}
/**
* Returns an Iterator for the names that can be used to get
* Returns an unmodifiable collection of the names that can be used to get
* values of the packet extension.
*
* @return an Iterator for the names.
* @return the names.
*/
public synchronized Iterator getNames() {
public synchronized Collection<String> getNames() {
if (map == null) {
return Collections.EMPTY_LIST.iterator();
return Collections.emptySet();
}
return Collections.unmodifiableMap(new HashMap(map)).keySet().iterator();
return Collections.unmodifiableSet(new HashMap<String,String>(map).keySet());
}
/**
@ -119,7 +115,7 @@ public class DefaultPacketExtension implements PacketExtension {
if (map == null) {
return null;
}
return (String)map.get(name);
return map.get(name);
}
/**
@ -130,7 +126,7 @@ public class DefaultPacketExtension implements PacketExtension {
*/
public synchronized void setValue(String name, String value) {
if (map == null) {
map = new HashMap();
map = new HashMap<String,String>();
}
map.put(name, value);
}

102
source/org/jivesoftware/smack/packet/Packet.java
View file

@ -72,8 +72,8 @@ public abstract class Packet {
private String packetID = null;
private String to = null;
private String from = null;
private List packetExtensions = null;
private Map properties = null;
private List<PacketExtension> packetExtensions = null;
private Map<String,Object> properties = null;
private XMPPError error = null;
/**
@ -168,15 +168,15 @@ public abstract class Packet {
}
/**
* Returns an Iterator for the packet extensions attached to the packet.
* Returns an unmodifiable collection of the packet extensions attached to the packet.
*
* @return an Iterator for the packet extensions.
* @return the packet extensions.
*/
public synchronized Iterator getExtensions() {
public synchronized Collection<PacketExtension> getExtensions() {
if (packetExtensions == null) {
return Collections.EMPTY_LIST.iterator();
return Collections.emptyList();
}
return Collections.unmodifiableList(new ArrayList(packetExtensions)).iterator();
return Collections.unmodifiableList(new ArrayList<PacketExtension>(packetExtensions));
}
/**
@ -197,8 +197,7 @@ public abstract class Packet {
if (packetExtensions == null || elementName == null || namespace == null) {
return null;
}
for (Iterator i=packetExtensions.iterator(); i.hasNext(); ) {
PacketExtension ext = (PacketExtension)i.next();
for (PacketExtension ext : packetExtensions) {
if (elementName.equals(ext.getElementName()) && namespace.equals(ext.getNamespace())) {
return ext;
}
@ -213,7 +212,7 @@ public abstract class Packet {
*/
public synchronized void addExtension(PacketExtension extension) {
if (packetExtensions == null) {
packetExtensions = new ArrayList();
packetExtensions = new ArrayList<PacketExtension>();
}
packetExtensions.add(extension);
}
@ -245,56 +244,6 @@ public abstract class Packet {
return properties.get(name);
}
/**
* Sets a packet property with an int value.
*
* @param name the name of the property.
* @param value the value of the property.
*/
public void setProperty(String name, int value) {
setProperty(name, new Integer(value));
}
/**
* Sets a packet property with a long value.
*
* @param name the name of the property.
* @param value the value of the property.
*/
public void setProperty(String name, long value) {
setProperty(name, new Long(value));
}
/**
* Sets a packet property with a float value.
*
* @param name the name of the property.
* @param value the value of the property.
*/
public void setProperty(String name, float value) {
setProperty(name, new Float(value));
}
/**
* Sets a packet property with a double value.
*
* @param name the name of the property.
* @param value the value of the property.
*/
public void setProperty(String name, double value) {
setProperty(name, new Double(value));
}
/**
* Sets a packet property with a bboolean value.
*
* @param name the name of the property.
* @param value the value of the property.
*/
public void setProperty(String name, boolean value) {
setProperty(name, new Boolean(value));
}
/**
* Sets a property with an Object as the value. The value must be Serializable
* or an IllegalArgumentException will be thrown.
@ -307,7 +256,7 @@ public abstract class Packet {
throw new IllegalArgumentException("Value must be serialiazble");
}
if (properties == null) {
properties = new HashMap();
properties = new HashMap<String, Object>();
}
properties.put(name, value);
}
@ -325,15 +274,15 @@ public abstract class Packet {
}
/**
* Returns an Iterator for all the property names that are set.
* Returns an unmodifiable collection of all the property names that are set.
*
* @return an Iterator for all property names.
* @return all property names.
*/
public synchronized Iterator getPropertyNames() {
public synchronized Collection<String> getPropertyNames() {
if (properties == null) {
return Collections.EMPTY_LIST.iterator();
return Collections.emptySet();
}
return properties.keySet().iterator();
return Collections.unmodifiableSet(new HashSet<String>(properties.keySet()));
}
/**
@ -355,17 +304,14 @@ public abstract class Packet {
protected synchronized String getExtensionsXML() {
StringBuilder buf = new StringBuilder();
// Add in all standard extension sub-packets.
Iterator extensions = getExtensions();
while (extensions.hasNext()) {
PacketExtension extension = (PacketExtension)extensions.next();
for (PacketExtension extension : getExtensions()) {
buf.append(extension.toXML());
}
// Add in packet properties.
if (properties != null && !properties.isEmpty()) {
buf.append("<properties xmlns=\"http://www.jivesoftware.com/xmlns/xmpp/properties\">");
// Loop through all properties and write them out.
for (Iterator i=getPropertyNames(); i.hasNext(); ) {
String name = (String)i.next();
for (String name : getPropertyNames()) {
Object value = getProperty(name);
buf.append("<property>");
buf.append("<name>").append(StringUtils.escapeForXML(name)).append("</name>");
@ -409,10 +355,20 @@ public abstract class Packet {
}
finally {
if (out != null) {
try { out.close(); } catch (Exception e) { }
try {
out.close();
}
catch (Exception e) {
// Ignore.
}
}
if (byteStream != null) {
try { byteStream.close(); } catch (Exception e) { }
try {
byteStream.close();
}
catch (Exception e) {
// Ignore.
}
}
}
}

31
source/org/jivesoftware/smack/provider/ProviderManager.java
View file

@ -28,6 +28,7 @@ import org.xmlpull.v1.XmlPullParser;
import java.io.InputStream;
import java.net.URL;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
/**
* Manages providers for parsing custom XML sub-documents of XMPP packets. Two types of
@ -110,8 +111,8 @@ import java.util.*;
*/
public class ProviderManager {
private static Map extensionProviders = new Hashtable();
private static Map iqProviders = new Hashtable();
private static Map<String, Object> extensionProviders = new ConcurrentHashMap<String, Object>();
private static Map<String, Object> iqProviders = new ConcurrentHashMap<String, Object>();
static {
// Load IQ processing providers.
@ -154,7 +155,7 @@ public class ProviderManager {
// Add the provider to the map.
Class provider = Class.forName(className);
if (IQProvider.class.isAssignableFrom(provider)) {
iqProviders.put(key, provider.newInstance());
iqProviders.put(key, (IQProvider)provider.newInstance());
}
else if (IQ.class.isAssignableFrom(provider)) {
iqProviders.put(key, provider);
@ -211,6 +212,7 @@ public class ProviderManager {
providerStream.close();
}
catch (Exception e) {
// Ignore.
}
}
}
@ -247,12 +249,14 @@ public class ProviderManager {
}
/**
* Returns an Iterator for all IQProvider instances.
* Returns an unmodifiable collection of all IQProvider instances. Each object
* in the collection will either be an IQProvider instance, or a Class object
* that implements the IQProvider interface.
*
* @return an Iterator for all IQProvider instances.
* @return all IQProvider instances.
*/
public static Iterator getIQProviders() {
return Collections.unmodifiableCollection(new HashMap(iqProviders).values()).iterator();
public static Collection<Object> getIQProviders() {
return Collections.unmodifiableCollection(iqProviders.values());
}
/**
@ -348,13 +352,14 @@ public class ProviderManager {
}
/**
* Returns an Iterator for all PacketExtensionProvider instances.
* Returns an unmodifiable collection of all PacketExtensionProvider instances. Each object
* in the collection will either be a PacketExtensionProvider instance, or a Class object
* that implements the PacketExtensionProvider interface.
*
* @return an Iterator for all PacketExtensionProvider instances.
* @return all PacketExtensionProvider instances.
*/
public static Iterator getExtensionProviders() {
return Collections.unmodifiableCollection(
new HashMap(extensionProviders).values()).iterator();
public static Collection<Object> getExtensionProviders() {
return Collections.unmodifiableCollection(extensionProviders.values());
}
/**
@ -377,7 +382,7 @@ public class ProviderManager {
*/
private static ClassLoader[] getClassLoaders() {
ClassLoader[] classLoaders = new ClassLoader[2];
classLoaders[0] = new ProviderManager().getClass().getClassLoader();
classLoaders[0] = ProviderManager.class.getClassLoader();
classLoaders[1] = Thread.currentThread().getContextClassLoader();
return classLoaders;
}

10
source/org/jivesoftware/smackx/debugger/EnhancedDebuggerWindow.java
View file

@ -218,9 +218,8 @@ public class EnhancedDebuggerWindow {
JPanel iqProvidersPanel = new JPanel();
iqProvidersPanel.setLayout(new GridLayout(1, 1));
iqProvidersPanel.setBorder(BorderFactory.createTitledBorder("Installed IQ Providers"));
Vector providers = new Vector();
for (Iterator it = ProviderManager.getIQProviders(); it.hasNext();) {
Object provider = it.next();
Vector<String> providers = new Vector<String>();
for (Object provider : ProviderManager.getIQProviders()) {
if (provider.getClass() == Class.class) {
providers.add(((Class) provider).getName());
}
@ -238,9 +237,8 @@ public class EnhancedDebuggerWindow {
JPanel extensionProvidersPanel = new JPanel();
extensionProvidersPanel.setLayout(new GridLayout(1, 1));
extensionProvidersPanel.setBorder(BorderFactory.createTitledBorder("Installed Extension Providers"));
providers = new Vector();
for (Iterator it = ProviderManager.getExtensionProviders(); it.hasNext();) {
Object provider = it.next();
providers = new Vector<String>();
for (Object provider : ProviderManager.getExtensionProviders()) {
if (provider.getClass() == Class.class) {
providers.add(((Class) provider).getName());
}

23
test/org/jivesoftware/smack/MessageTest.java
View file

@ -103,29 +103,6 @@ public class MessageTest extends SmackTestCase {
// Check that the second message was received
rcv = (Message) collector.nextResult(1000);
assertNotNull("No Message was received", rcv);
// Try now sending huge messages over an SSL connection
XMPPConnection conn = null;
try {
conn = new SSLXMPPConnection(getServiceName());
conn.login(getUsername(0), getUsername(0), "Other resource");
// Send the first message
conn.sendPacket(msg);
// Check that the connection that sent the message is still connected
assertTrue("Connection was closed", conn.isConnected());
// Check that the message was received
rcv = (Message) collector.nextResult(1000);
assertNotNull("No Message was received", rcv);
} catch (XMPPException e) {
fail(e.getMessage());
}
finally {
if (conn != null) {
conn.close();
}
}
}
protected int getMaxConnections() {