The import org.apache cannot be resolved

Anonymous — Sat, 16 Nov 2024 10:34:23 GMT

Hi all,
I've created a custom Talend component, which at certain step connects to an external Http service. For that, I'm using

org.apache.commons.httpclient

through javajet imports. I've seen the modules already exist in the Modules view. Nevertheless, when running a job the console outputs:

Execution failed : Failed to generate code.

This is my begin code:

<%@ jet 
    imports="
        org.talend.core.model.process.INode 
        org.talend.core.model.process.ElementParameterParser 
        org.talend.core.model.metadata.IMetadataTable 
        org.talend.core.model.metadata.IMetadataColumn 
        org.talend.core.model.process.IConnection
        org.talend.core.model.process.IConnectionCategory
        org.talend.designer.codegen.config.CodeGeneratorArgument
        org.talend.core.model.metadata.types.JavaTypesManager
        org.talend.core.model.metadata.types.JavaType
        java.util.List
        java.util.Map
        org.apache.commons.httpclient.*
        org.apache.commons.httpclient.methods.*
        org.apache.commons.httpclient.params.HttpMethodParams
    " 
%>
<% 
    // Get the CID
    CodeGeneratorArgument codeGenArgument = (CodeGeneratorArgument) argument;
    INode node = (INode)codeGenArgument.getArgument();
    String cid = node.getUniqueName();
    // Get the component parameters
    String orionEndpoint = ElementParameterParser.getValue(node, "__ORION_ENDPOINT__");
    String authEndpoint = ElementParameterParser.getValue(node, "__AUTH_ENDPOINT__");
    String authUsername = ElementParameterParser.getValue(node, "__AUTH_USERNAME__");
    String authPassword = ElementParameterParser.getValue(node, "__AUTH_PASSWORD__");
    String entityIdField = ElementParameterParser.getValue(node, "__ENTITY_ID_FIELD__");
    String entityTypeField = ElementParameterParser.getValue(node, "__ENTITY_TYPE_FIELD__");
    String defaultEntityType = ElementParameterParser.getValue(node, "__DEFAULT_ENTITY_TYPE__");
    String ignoredFilds = ElementParameterParser.getValue(node, "__IGNORED_FIELDS__");
%>
    System.out.println("I am the begin section");
    HttpClient client = new HttpClient();
    PostMethod method = new PostMethod(<%=authEndpoint%>);
    method.setRequestHeader(new Header("Content-Type", "application/json"));
    method.setRequestBody("{\"username\":\"" + <%=authUsername%> + "\",\"password\":\"" + <%=authPassword%> + "\"}");
    try {
        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            System.err.println("Method failed: " + method.getStatusLine());
        } // if
        byte[] responseBody = method.getResponseBody();
        System.out.println(new String(responseBody));
    } catch (HttpException e) {
      System.err.println("Fatal protocol violation: " + e.getMessage());
      e.printStackTrace();
    } catch (IOException e) {
      System.err.println("Fatal transport error: " + e.getMessage());
      e.printStackTrace();
    } finally {
      method.releaseConnection();
    } // try

And this is my imports secton in the Component Descriptor file:

<IMPORTS>
  <IMPORTS>
      <IMPORT
        NAME="commons-httpclient"
        MODULE="commons-httpclient-3.1.jar"
        REQUIRED="true"
      />
  </IMPORTS>

In the modules view I'm able to see the following:

Any hints about how to fix this issue? My Talend version is 6.2.0.

Re: The import org.apache cannot be resolved

Anonymous — Fri, 08 Jul 2016 09:16:29 GMT

Have you put the commons-httpclient-3.1.jar file in your custom component folder?
Regards
Shong

Re: The import org.apache cannot be resolved

Anonymous — Thu, 23 Mar 2017 13:55:14 GMT

Here I simply did restart the IDE and my custom component recognized the importation.

topic The import org.apache cannot be resolved in Talend Studio

The import org.apache cannot be resolved

Re: The import org.apache cannot be resolved

Re: The import org.apache cannot be resolved