(1)步骤(表输入-Java脚本-表输出) (2)配置 1)表输入 2)java脚本 publicbooleanprocessRow(StepMetaInterface smi, StepDataInterface sdi)throwsKettleException { Object[] r=getRow();if(r ==null) { setOutputDone();returnfalse; }if(first){ first=false; } r=createOutputRow(r, data.outputRowMeta...
kettle的自定义java类控件User Defined Java Class 在【核心对象】-【脚本】下有个【User Defined Java Class】插件,功能很强大,允许自己在这里写java代码,其中用到了一个jar包,janino,有兴趣的自己上网去搜。janino只支持jdk 1.4,所以只能在【User Defined Java Class】里写jdk 1.4的代码,泛型这些是不支持的了。
1importcom.baozun.util.ExcelReaderWrite ;2importorg.apache.poi.ss.usermodel.*;3importjava.io.*;4importjava.util.ArrayList;5importjava.util.HashMap;6importjava.util.List;7importjava.util.Map;8importjava.util.Date;9importjava.text.SimpleDateFormat;10importorg.apache.poi.ss.usermodel.Cell;11impor...
This example allows only users defined in the users config properties object. Check if the passed-in user has been defined for the system. We expect to find and match the property corresponding to the credentials passed in. */if (userName == null)// We do not tolerate 'guest' user for ...
public String getBody() Get the body of the user defined function. Returns: the body. setBody public void setBody(String body) Set the body of the user defined function. Parameters: body- the body. Applies to Azure SDK for Java Latest...
使用[利用Janino计算Java表达式]即[userdefined java expression]组件来设计Transformer时报错,错误信息如下: org.codehaus.janino.CompileException:Line 1, Column 24: A method named "length" is not declared in anyenclosing class nor any supertype, nor through a static import ...
For a user-defined class, a constructor is defined as a method which takes a right argument, and which has the same name as the class itself. Any arguments to the constructor can be provided as extra elements on the right argument of⎕NEW. When the constructor is run, these extra eleme...
java.lang.Object com.microsoft.azure.documentdb.JsonSerializable com.microsoft.azure.documentdb.Resource com.microsoft.azure.documentdb.UserDefinedFunction public classUserDefinedFunction extendsResource Represents a user defined function in the Azure Cosmos DB database service. ...
lang.Object.getClass java.lang.Object.hashCode java.lang.Object.notify java.lang.Object.notifyAll java.lang.Object.wait java.lang.Object.wait java.lang.Object.wait Constructor Details UserDefinedFunction public UserDefinedFunction() Constructor.
java.lang.Object com.microsoft.azure.documentdb.JsonSerializable com.microsoft.azure.documentdb.Resource com.microsoft.azure.documentdb.UserDefinedFunction public classUserDefinedFunction extendsResource Represents a user defined function in the Azure Cosmos DB database service. ...