在路徑中找不到 WSO2ESB 自定義中介 Java 類 (WSO2ESB Custom Mediator Java Class is not found in the path)

問題描述

在路徑中找不到 WSO2ESB 自定義中介 Java 類 (WSO2ESB Custom Mediator Java Class is not found in the path)

我使用 WSO2 Developer Studio 創建了項目。在 src/main/java 我創建了包 samples.mediators 在該包中的類 UnzipFileMediator:

package samples.mediators;
import org.apache.synapse.MessageContext; 
import org.apache.synapse.mediators.AbstractMediator;

public class UnzipFileMediator extends AbstractMediator {
    public boolean mediate(MessageContext context) { 
        // TODO Implement your mediation logic here 
        System.out.println("UnzipFile Mediation entered");
        return true;
    }
}

按照以下說明部署代碼：

1. 右鍵單擊項目並選擇將項目導出為可部署存檔。

2. < p>它創建了名為 Unzip.jar 的 jar 文件

3. 我將 Jar 文件部署到 /repository/components/lib 目錄.

在突觸配置中我這樣調用類

<class name="samples.mediators.UnzipFileMediator"></class>

但是當我嘗試保存它時，它會產生以下錯誤：

org.apache.axis2.AxisFault: Class samples.mediators.UnzipFileMediator not found in the path

我在這裡做錯了什麼？

參考解法

方法 1:

Use a different package name.

Because the namespace (or package) samples.mediators is already used by WSO2 in a different jar. You had deployed now a second jar with the same package name, these classes will not be found in the Classpath by WSO2.

Choose for your own classes a correct package (namespace) with your company name like com.mycompany.mediators.

(by Mohammad Irfan、FiveO)

參考文件

1. WSO2ESB Custom Mediator Java Class is not found in the path (CC BY‑SA 2.5/3.0/4.0)