Execution failed : Failed to generate code.
[----------
1. ERROR in /Users/frb/Downloads/TOS_DI-20160510_1709-V6.2.0/workspace/.JETEmitters/src/org/talend/designer/codegen/translators/ngsi/orion/TOrionAppendBeginJava.java (at line 14)
    import org.apache.commons.httpclient.*;
           ^^^^^^^^^^
The import org.apache cannot be resolved
----------
2. ERROR in /Users/frb/Downloads/TOS_DI-20160510_1709-V6.2.0/workspace/.JETEmitters/src/org/talend/designer/codegen/translators/ngsi/orion/TOrionAppendBeginJava.java (at line 15)
    import org.apache.commons.httpclient.methods.*;
           ^^^^^^^^^^
The import org.apache cannot be resolved
----------
3. ERROR in /Users/frb/Downloads/TOS_DI-20160510_1709-V6.2.0/workspace/.JETEmitters/src/org/talend/designer/codegen/translators/ngsi/orion/TOrionAppendBeginJava.java (at line 16)
    import org.apache.commons.httpclient.params.HttpMethodParams;;
           ^^^^^^^^^^
The import org.apache cannot be resolved
----------
3 problems (3 errors)
]

<%@ 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