Java Code Examples for org.jivesoftware.smack.util.StringUtils#requireNullOrNotEmpty()
The following examples show how to use
org.jivesoftware.smack.util.StringUtils#requireNullOrNotEmpty() .
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Example 1
Source File: MessageBuilder.java From Smack with Apache License 2.0 | 5 votes |
/** * Adds a subject with a corresponding language. * * @param language the language of the subject being added. * @param subject the subject being added to the message. * @return a reference to this builder. * @throws NullPointerException if the subject is null. */ public MessageBuilder addSubject(String language, String subject) { language = StringUtils.requireNullOrNotEmpty(language, "language must be null or not empty"); for (Subject currentSubject : getExtensions(Subject.class)) { if (StringUtils.nullSafeCharSequenceEquals(language, currentSubject.getLanguage())) { throw new IllegalArgumentException("Subject with the language " + language + " already exists"); } } Subject messageSubject = new Subject(language, subject); addExtension(messageSubject); return this; }
Example 2
Source File: MessageBuilder.java From Smack with Apache License 2.0 | 5 votes |
/** * Adds a body with a corresponding language. * * @param language the language of the body being added. * @param body the body being added to the message. * @return a reference to this builder. */ public MessageBuilder addBody(String language, String body) { language = StringUtils.requireNullOrNotEmpty(language, "language must be null or not empty"); for (Body currentBody : getExtensions(Body.class)) { if (StringUtils.nullSafeCharSequenceEquals(language, currentBody.getLanguage())) { throw new IllegalArgumentException("Bodyt with the language " + language + " already exists"); } } Body messageBody = new Body(language, body); addExtension(messageBody); return this; }
Example 3
Source File: Message.java From Smack with Apache License 2.0 | 4 votes |
public Thread(String thread, String parent) { this.thread = StringUtils.requireNotNullNorEmpty(thread, "thread must not be null nor empty"); this.parent = StringUtils.requireNullOrNotEmpty(parent, "parent must be null or not empty"); }
Example 4
Source File: StanzaBuilder.java From Smack with Apache License 2.0 | 4 votes |
protected StanzaBuilder(String stanzaId) { this.stanzaIdSource = null; this.stanzaId = StringUtils.requireNullOrNotEmpty(stanzaId, "Stanza ID must not be the empty String"); }
Example 5
Source File: DiscoverInfo.java From Smack with Apache License 2.0 | 2 votes |
/** * Sets the node attribute that supplements the 'jid' attribute. A node is merely * something that is associated with a JID and for which the JID can provide information.<p> * * Node attributes SHOULD be used only when trying to provide or query information which * is not directly addressable. * * @param node the node attribute that supplements the 'jid' attribute * @deprecated use {@link DiscoverInfoBuilder#setNode(String)} instead. */ @Deprecated // TODO: Remove in Smack 4.5. public void setNode(String node) { this.node = StringUtils.requireNullOrNotEmpty(node, "The node can not be the empty string"); }