tCSVString_begin.javajet

<%@ 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		
	" 
%>
<% 
    CodeGeneratorArgument codeGenArgument = (CodeGeneratorArgument) argument;
    INode node = (INode)codeGenArgument.getArgument();
    String cid = node.getUniqueName();	    
    List<IMetadataTable> metadatas = node.getMetadataList();
    String fldDelimiter = ElementParameterParser.getValue(node,"__FIELD_DELIMITER__");
    String lnDelimiter = ElementParameterParser.getValue(node,"__LINE_DELIMITER__");
    String headerInd = ElementParameterParser.getValue(node,"__HEADER__");    
%>
int nb_line_<%=cid %> = 0;
StringBuffer csv_<%=cid %> = new StringBuffer("");

<%
	if("true".equals(headerInd)){
		%>
		//add the column headers
		<%
		if ((metadatas!=null)&&(metadatas.size()>0)) {
			IMetadataTable metadata = metadatas.get(0);
			if (metadata!=null) {
				for(IMetadataColumn column : metadata.getListColumns()){
					%>
					csv_<%=cid %>.append("<%=column.getLabel() %>");
					csv_<%=cid %>.append(<%=fldDelimiter %>);
					<%
				}
				%>
				csv_<%=cid %> = new StringBuffer(csv_<%=cid %>.substring(0,csv_<%=cid %>.toString().length()-1));
				csv_<%=cid %>.append(<%=lnDelimiter %>);
				<%
			}
		}
	}
%>