| { |
| "classLoaderSharing" : "workflow", |
| "script" : "BufferedReader getReader (String fileUrl) throws IOException {\n\t\tInputStreamReader reader;\n\t\ttry {\n\t\t\treader = new FileReader(fileUrl);\n\t\t}\n\t\tcatch (FileNotFoundException e) {\n\t\t\t// try a real URL instead\n\t\t\tURL url = new URL(fileUrl);\n\t\t\treader = new InputStreamReader (url.openStream());\n\t\t}\n\t\treturn new BufferedReader(reader);\n\t}\n\nString NEWLINE = System.getProperty(\"line.separator\");\n\nboolean displayResults = false;\nif (displayresults != void) {\n\tdisplayResults = Boolean.valueOf(displayresults).booleanValue();\n}\n\nStringBuffer sb = new StringBuffer(2000);\n\nif (outputfile == void) {\n\tthrow new RuntimeException(\"The 'outputfile' parameter cannot be null\");\n}\n\nif (filelist == null) {\n\tthrow new RuntimeException(\"The 'filelist' parameter cannot be null\");\n}\n\nString str = null;\n\nWriter writer = new FileWriter(outputfile);\nfor (int i = 0; i < filelist.size(); i++) {\n\tBufferedReader reader = getReader(filelist.get(i));\n\twhile ((str = reader.readLine()) != null) {\n\t\twriter.write(str);\n\t\twriter.write(NEWLINE);\n\n\t\tif (displayResults) {\n\t\t\tsb.append(str);\n\t\t\tsb.append(NEWLINE);\n\t\t}\n\t}\n\n\treader.close();\n\n}\nwriter.flush();\nwriter.close();\n\nif (displayResults) {\n\tresults= sb.toString();\n}\n\n", |
| "localworkerName" : "net.sourceforge.taverna.scuflworkers.io.ConcatenateFileListWorker", |
| "inputPorts" : [ { |
| "name" : "filelist", |
| "depth" : 1, |
| "type" : "String" |
| }, { |
| "name" : "outputfile", |
| "depth" : 0, |
| "type" : "String" |
| }, { |
| "name" : "displayresults", |
| "depth" : 0, |
| "type" : "String" |
| } ], |
| "outputPorts" : [ { |
| "name" : "results", |
| "depth" : 0, |
| "granularDepth" : 0 |
| } ], |
| "isAltered" : false |
| } |
