com.google.gwt.gwtpages.client.message.PageRequestSessionWithMessage.java Source code

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Here is the source code for com.google.gwt.gwtpages.client.message.PageRequestSessionWithMessage.java

Source

package com.google.gwt.gwtpages.client.message;

import com.google.gwt.gwtpages.client.PageRequestSession;

public class PageRequestSessionWithMessage extends PageRequestSession implements Messages.Data {

    private Message[] messages;

    public PageRequestSessionWithMessage() {
        this(null);
    }

    public PageRequestSessionWithMessage(String successMessage) {
        put(Messages.Data.class, this);
        this.messages = new Message[] { Message.success(successMessage) };
    }

    /**
     * Return all messages for this session
     */
    public Message[] getMessages() {
        return messages;
    }

    /**
     * Add 1 or many messages to the session
     * @param message the message
     * @return this for chaining
     */
    public PageRequestSessionWithMessage add(Message... message) {
        if (null == this.messages || this.messages.length == 0) {
            this.messages = message;
        } else {
            Message[] _messages = new Message[this.messages.length + message.length];
            System.arraycopy(this.messages, 0, _messages, 0, this.messages.length);
            System.arraycopy(message, 0, _messages, this.messages.length, message.length);
            this.messages = _messages;
        }
        return this;
    }
}