1 package com.vectrace.MercurialEclipse.commands;

        2 

        3 import org.eclipse.core.resources.IFile;

        4 

        5 import com.vectrace.MercurialEclipse.exception.HgException;

        6 

        7 public class HgCatClient {

        8 

        9 	public static String getContent(IFile file, String revision) throws HgException {

       10 		HgCommand command = new HgCommand("cat", file.getParent(), true);

       11 		if(revision != null && revision.length() != 0) {

       12 			command.addOptions(

       13 					"--rev",

       14 					revision);

       15 		}

       16 		command.addFiles(file.getName());

       17 		return command.executeToString();

       18 	}

       19 }