Mercury-IM/Smack
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Code Issues Releases Wiki Activity

Make Filters fields final and use StringUtils

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This commit is contained in:
Florian Schmaus 2014-12-09 14:11:33 +01:00
parent 1c08d1c594
commit c9bf420b37
6 changed files with 14 additions and 11 deletions
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2
smack-core/src/main/java/org/jivesoftware/smack/filter/FlexiblePacketTypeFilter.java
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@ -28,7 +28,7 @@ import org.jivesoftware.smack.packet.Packet;
*/ */
public abstract class FlexiblePacketTypeFilter<P extends Packet> implements PacketFilter { public abstract class FlexiblePacketTypeFilter<P extends Packet> implements PacketFilter {
final Class<P> packetType; protected final Class<P> packetType;
public FlexiblePacketTypeFilter(Class<P> packetType) { public FlexiblePacketTypeFilter(Class<P> packetType) {
this.packetType = packetType; this.packetType = packetType;

5
smack-core/src/main/java/org/jivesoftware/smack/filter/FromMatchesFilter.java
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@ -32,11 +32,12 @@ import org.jxmpp.util.XmppStringUtils;
*/ */
public class FromMatchesFilter implements PacketFilter { public class FromMatchesFilter implements PacketFilter {
private String address; private final String address;
/** /**
* Flag that indicates if the checking will be done against bare JID addresses or full JIDs. * Flag that indicates if the checking will be done against bare JID addresses or full JIDs.
*/ */
private boolean matchBareJID = false; private final boolean matchBareJID;
/** /**
* Creates a filter matching on the "from" field. The from address must be the same as the * Creates a filter matching on the "from" field. The from address must be the same as the

2
smack-core/src/main/java/org/jivesoftware/smack/filter/NotFilter.java
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@ -27,7 +27,7 @@ import org.jivesoftware.smack.packet.Packet;
*/ */
public class NotFilter implements PacketFilter { public class NotFilter implements PacketFilter {
private PacketFilter filter; private final PacketFilter filter;
/** /**
* Creates a NOT filter using the specified filter. * Creates a NOT filter using the specified filter.

7
smack-core/src/main/java/org/jivesoftware/smack/filter/PacketIDFilter.java
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@ -18,6 +18,7 @@
package org.jivesoftware.smack.filter; package org.jivesoftware.smack.filter;
import org.jivesoftware.smack.packet.Packet; import org.jivesoftware.smack.packet.Packet;
import org.jivesoftware.smack.util.StringUtils;
/** /**
* Filters for packets with a particular packet ID. * Filters for packets with a particular packet ID.
@ -26,7 +27,7 @@ import org.jivesoftware.smack.packet.Packet;
*/ */
public class PacketIDFilter implements PacketFilter { public class PacketIDFilter implements PacketFilter {
private String packetID; private final String packetID;
/** /**
* Creates a new packet ID filter using the specified packet's ID. * Creates a new packet ID filter using the specified packet's ID.
@ -43,8 +44,8 @@ public class PacketIDFilter implements PacketFilter {
* @param packetID the packet ID to filter for. * @param packetID the packet ID to filter for.
*/ */
public PacketIDFilter(String packetID) { public PacketIDFilter(String packetID) {
if (packetID == null) { if (StringUtils.isNullOrEmpty(packetID)) {
throw new IllegalArgumentException("Packet ID must not be null."); throw new IllegalArgumentException("Packet ID must not be null or empty.");
} }
this.packetID = packetID; this.packetID = packetID;
} }

2
smack-core/src/main/java/org/jivesoftware/smack/filter/PacketTypeFilter.java
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@ -37,7 +37,7 @@ public class PacketTypeFilter implements PacketFilter {
public static final PacketTypeFilter PRESENCE = new PacketTypeFilter(Presence.class); public static final PacketTypeFilter PRESENCE = new PacketTypeFilter(Presence.class);
public static final PacketTypeFilter MESSAGE = new PacketTypeFilter(Message.class); public static final PacketTypeFilter MESSAGE = new PacketTypeFilter(Message.class);
Class<? extends Packet> packetType; private final Class<? extends Packet> packetType;
/** /**
* Creates a new packet type filter that will filter for packets that are the * Creates a new packet type filter that will filter for packets that are the

7
smack-core/src/main/java/org/jivesoftware/smack/filter/ThreadFilter.java
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@ -19,6 +19,7 @@ package org.jivesoftware.smack.filter;
import org.jivesoftware.smack.packet.Packet; import org.jivesoftware.smack.packet.Packet;
import org.jivesoftware.smack.packet.Message; import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.util.StringUtils;
/** /**
* Filters for message packets with a particular thread value. * Filters for message packets with a particular thread value.
@ -27,7 +28,7 @@ import org.jivesoftware.smack.packet.Message;
*/ */
public class ThreadFilter implements PacketFilter { public class ThreadFilter implements PacketFilter {
private String thread; private final String thread;
/** /**
* Creates a new thread filter using the specified thread value. * Creates a new thread filter using the specified thread value.
@ -35,8 +36,8 @@ public class ThreadFilter implements PacketFilter {
* @param thread the thread value to filter for. * @param thread the thread value to filter for.
*/ */
public ThreadFilter(String thread) { public ThreadFilter(String thread) {
if (thread == null) { if (StringUtils.isNullOrEmpty(thread)) {
throw new IllegalArgumentException("Thread must not be null."); throw new IllegalArgumentException("Thread must not be null or empty.");
} }
this.thread = thread; this.thread = thread;
} }