private static void validateXMLWithURL(File nmlFile, String schemaUrl) {
try {
Source schemaFileSource = new StreamSource(schemaUrl);
SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
Schema schema = factory.newSchema(schemaFileSource);
Validator validator = schema.newValidator();
Source xmlFileSource = new StreamSource(nmlFile);
validator.validate(xmlFileSource);
System.out.println(
"**** File: " + nmlFile + " is VALID according to " + schemaUrl + "!!! ****");
} catch (Exception ex) {
System.err.println(
"Problem validating xml file: "
+ nmlFile.getAbsolutePath()
+ " according to "
+ schemaUrl
+ "!!!");
ex.printStackTrace();
System.exit(1);
}
}
private Transformer buildTransformer(String name, File xslDir, TransformerFactory tf)
throws Exception {
Transformer tr =
tf.newTransformer(
new StreamSource(
new FileReader(xslDir.getAbsolutePath() + File.separatorChar + name + ".xsl")));
tr.setOutputProperty(OutputKeys.INDENT, "yes");
tr.setOutputProperty(OutputKeys.METHOD, "html");
tr.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "3");
return tr;
}
/**
* Transforms the given XML string using the specified XSL file.
*
* @param xmlString The String containg the XML to transform
* @param xslFile The XML Stylesheet conntaining the transform instructions
* @return String representation of the transformation
*/
public static String transform(String xmlString, File xslFile) {
if (!xslFile.exists()) {
GuiUtils.showErrorMessage(
logger, "Warning, XSL file: " + xslFile + " doesn't exist", null, null);
return null;
}
String shortString = new String(xmlString);
if (shortString.length() > 100) shortString = shortString.substring(0, 100) + "...";
try {
logger.logComment("The xslFile is " + xslFile.getAbsolutePath() + " *************");
TransformerFactory tFactory = TransformerFactory.newInstance();
logger.logComment("Transforming string: " + shortString);
StreamSource xslFileSource = new StreamSource(xslFile);
Transformer transformer = tFactory.newTransformer(xslFileSource);
StringWriter writer = new StringWriter();
transformer.transform(
new StreamSource(new StringReader(xmlString)), new StreamResult(writer));
String shortResult = writer.toString();
if (shortResult.length() > 100) shortResult = shortResult.substring(0, 100) + "...";
logger.logComment("Result: " + shortResult);
return writer.toString();
} catch (TransformerException e) {
GuiUtils.showErrorMessage(logger, "Error when transforming the XML: " + shortString, e, null);
return null;
}
}
public void run() {
// String a =
// "http://neuromorpho.org/neuroMorpho/dableFiles/borst/CNG%20version/dCH-cobalt.CNG.swc"; //
// For developer use
if (myArgs.length == 0) {
String usage =
"\nError, missing SWC file containing morphology!\n\nUsage: \n java -cp build cvapp.main swc_file [-test]"
+ "\n or:\n ./run.sh swc_file ["
+ TEST_FLAG
+ "|"
+ TEST_NOGUI_FLAG
+ "|"
+ NEUROML1_EXPORT_FLAG
+ "|"
+ NEUROML2_EXPORT_FLAG
+ "]\n\n"
+ "where swc_file is the file name or URL of the SWC morphology file\n";
System.out.println(usage);
System.exit(0);
}
String a = myArgs[0];
File baseDir = new File(".");
if ((new File(a)).exists()) {
baseDir = (new File(a)).getParentFile();
}
try {
File root =
new File(main.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath())
.getParentFile();
if (!a.startsWith("http://") && !a.startsWith("file://")) {
a = "file://" + (new File(a)).getCanonicalPath();
}
boolean supressGui = false;
if (myArgs.length == 2
&& (myArgs[1].equals(TEST_NOGUI_FLAG)
|| myArgs[1].equals(NEUROML1_EXPORT_FLAG)
|| myArgs[1].equals(NEUROML2_EXPORT_FLAG))) {
supressGui = true;
}
neuronEditorFrame nef = null;
nef = new neuronEditorFrame(700, 600, supressGui);
// nef.validate();
nef.pack();
centerWindow(nef);
nef.setVisible(!supressGui);
nef.setReadWrite(true, true);
int indexof = a.lastIndexOf('/') + 1;
String directory = a.substring(0, indexof);
String fileName = a.substring(indexof, a.length());
URL u = new URL(a);
String sdata[] = readStringArrayFromURL(u);
nef.setTitle("3DViewer (Modified from CVAPP with permission)-Neuron: " + fileName);
nef.loadFile(sdata, directory, fileName);
System.out.println("Loaded: " + fileName);
if (myArgs.length == 2 && myArgs[1].equals(TEST_ONE_FLAG)) {
// Thread.sleep(1000);
doTests(nef, fileName);
} else if (myArgs.length == 2 && myArgs[1].equals(NEUROML1_EXPORT_FLAG)) {
File rootFile = (new File(baseDir, fileName)).getAbsoluteFile();
String nml1FileName =
rootFile.getName().endsWith(".swc")
? rootFile.getName().substring(0, rootFile.getName().length() - 4) + ".xml"
: rootFile.getName() + ".xml";
File nml1File = new File(rootFile.getParentFile(), nml1FileName);
neuronEditorPanel nep = nef.getNeuronEditorPanel();
nep.writeStringToFile(nep.getCell().writeNeuroML_v1_8_1(), nml1File.getAbsolutePath());
System.out.println(
"Saved NeuroML representation of the file to: "
+ nml1File.getAbsolutePath()
+ ": "
+ nml1File.exists());
File v1schemaFile = new File(root, "Schemas/v1.8.1/Level3/NeuroML_Level3_v1.8.1.xsd");
validateXML(nml1File, v1schemaFile);
System.exit(0);
} else if (myArgs.length == 2 && myArgs[1].equals(NEUROML2_EXPORT_FLAG)) {
File rootFile = (new File(baseDir, fileName)).getAbsoluteFile();
String nml2FileName =
rootFile.getName().endsWith(".swc")
? rootFile.getName().substring(0, rootFile.getName().length() - 4) + ".cell.nml"
: rootFile.getName() + ".cell.nml";
if (Character.isDigit(nml2FileName.charAt(0))) {
nml2FileName = "Cell_" + nml2FileName;
}
File nml2File = new File(rootFile.getParentFile(), nml2FileName);
neuronEditorPanel nep = nef.getNeuronEditorPanel();
nep.writeStringToFile(nep.getCell().writeNeuroML_v2beta(), nml2File.getAbsolutePath());
System.out.println(
"Saved the NeuroML representation of the file to: "
+ nml2File.getAbsolutePath()
+ ": "
+ nml2File.exists());
validateXML(nml2File, new File(root, "Schemas/v2/NeuroML_v2beta4.xsd"));
System.exit(0);
} else if (myArgs.length == 2
&& (myArgs[1].equals(TEST_FLAG) || (myArgs[1].equals(TEST_NOGUI_FLAG)))) {
// Thread.sleep(1000);
doTests(nef, fileName);
File exampleDir = new File("twoCylSwc");
for (File f : exampleDir.listFiles()) {
if (f.getName().endsWith(".swc")) {
sdata = fileString.readStringArrayFromFile(f.getAbsolutePath());
nef.setTitle("3DViewer (Modified from CVAPP with permission)-Neuron: " + f.getName());
nef.loadFile(sdata, f.getParent(), f.getName());
doTests(nef, f.getAbsolutePath());
}
}
exampleDir = new File("spherSomaSwc");
for (File f : exampleDir.listFiles()) {
if (f.getName().endsWith(".swc")) {
sdata = fileString.readStringArrayFromFile(f.getAbsolutePath());
nef.setTitle("3DViewer (Modified from CVAPP with permission)-Neuron: " + f.getName());
nef.loadFile(sdata, f.getParent(), f.getName());
doTests(nef, f.getAbsolutePath());
}
}
exampleDir = new File("caseExamples");
for (File f : exampleDir.listFiles()) {
if (f.getName().endsWith(".swc")) {
sdata = fileString.readStringArrayFromFile(f.getAbsolutePath());
nef.setTitle("3DViewer (Modified from CVAPP with permission)-Neuron: " + f.getName());
nef.loadFile(sdata, f.getParent(), f.getName());
doTests(nef, f.getAbsolutePath());
}
}
if (supressGui) System.exit(0);
}
} catch (Exception exception) {
System.err.println("Error while handling SWC file (" + a + ")");
exception.printStackTrace();
}
}
/*
* Carries out a number of tests, generates NEURON, GENESIS and NeuroML code etc.
*/
private static void doTests(neuronEditorFrame nef, String fileName) {
System.out.println(
"Testing Cvapp/NeuroMorpho.Org by generating NEURON, GENESIS and NeuroML files for "
+ fileName);
File tempDir = new File("temp");
if (!tempDir.exists()) tempDir.mkdir();
neuronEditorPanel nep = nef.getNeuronEditorPanel();
String rootFileName = fileName;
if (rootFileName.toLowerCase().endsWith(".swc")) {
rootFileName = rootFileName.substring(0, rootFileName.length() - 4);
}
if (rootFileName.lastIndexOf(System.getProperty("file.separator")) > 0) {
rootFileName =
rootFileName.substring(
rootFileName.lastIndexOf(System.getProperty("file.separator")) + 1);
}
// NEURON save...
String neuronFileName = rootFileName + ".hoc";
File neuronFile = new File(tempDir, neuronFileName);
File neuronTestFile = new File(tempDir, rootFileName + "_test.hoc");
nep.writeStringToFile(nep.getCell().HOCwriteNS(), neuronFile.getAbsolutePath());
StringBuilder sbNeuTest = new StringBuilder();
sbNeuTest.append("load_file(\"nrngui.hoc\")\n");
sbNeuTest.append("load_file(\"../neuronUtils/nCtools.hoc\")\n");
sbNeuTest.append("load_file(\"../neuronUtils/cellCheck.hoc\")\n");
sbNeuTest.append("load_file(\"nrngui.hoc\")\n");
sbNeuTest.append("load_file(\"" + neuronFileName + "\")\n\n");
sbNeuTest.append("forall morph()\n");
System.out.println("--------------------------------------------------------------");
nep.writeStringToFile(sbNeuTest.toString(), neuronTestFile.getAbsolutePath());
System.out.println(
"Saved NEURON representation of the file to: "
+ neuronFile.getAbsolutePath()
+ ": "
+ neuronFile.exists());
System.out.println("--------------------------------------------------------------");
// GENESIS save...
String genesisFileName = rootFileName + ".p";
File genesisFile = new File(tempDir, genesisFileName);
File genesisTestFile = new File(tempDir, rootFileName + "_test.g");
nep.writeStringToFile(nep.getCell().GENESISwriteHR(), genesisFile.getAbsolutePath());
StringBuilder sbGenTest = new StringBuilder();
sbGenTest.append("include compartments \n");
sbGenTest.append("create neutral /library\n");
sbGenTest.append("disable /library\n");
sbGenTest.append("ce /library\n");
sbGenTest.append("make_cylind_compartment\n");
sbGenTest.append("make_cylind_symcompartment\n");
sbGenTest.append("make_sphere_compartment\n");
sbGenTest.append("ce /\n");
sbGenTest.append(
"echo \"Prototype compartments created, reading cell from " + genesisFileName + "\"\n");
sbGenTest.append("readcell " + genesisFileName + " /mycell\n\n");
sbGenTest.append("create xform /form [0,0,400,400] -nolabel\n");
sbGenTest.append(
"create xdraw /form/draw [0,0,100%,100%] -wx 0.002 -wy 0.002 -transform ortho3d -bg white\n");
sbGenTest.append(
"setfield /form/draw xmin -3.0E-4 xmax 3.0E-4 ymin -3.0E-4 ymax 3.0E-4 vx 0.0 vy 0.0 vz -0.002\n");
sbGenTest.append(
"create xcell /form/draw/cell -path \"/mycell/##[][TYPE=compartment],/mycell/##[][TYPE=symcompartment]\" -colfield Vm -colmin -0.07 -colmax 0.03 -diarange -5\n");
sbGenTest.append("xcolorscale hot\n");
sbGenTest.append("xshow /form\n\n");
sbGenTest.append("showfield /mycell/##[][TYPE=compartment] **\n\n");
nep.writeStringToFile(sbGenTest.toString(), genesisTestFile.getAbsolutePath());
System.out.println(
"Saved GENESIS representation of the file to: "
+ genesisFile.getAbsolutePath()
+ ": "
+ genesisFile.exists());
System.out.println("--------------------------------------------------------------");
// NeuroML save...
String nml1FileName = rootFileName + ".xml";
File nml1File = new File(tempDir, nml1FileName);
nep.writeStringToFile(nep.getCell().writeNeuroML_v1_8_1(), nml1File.getAbsolutePath());
System.out.println(
"Saved NeuroML representation of the file to: "
+ nml1File.getAbsolutePath()
+ ": "
+ nml1File.exists());
File v1schemaFile = new File("Schemas/v1.8.1/Level3/NeuroML_Level3_v1.8.1.xsd");
validateXML(nml1File, v1schemaFile);
String nml2FileName = rootFileName + ".cell.nml";
if (Character.isDigit(nml2FileName.charAt(0))) {
nml2FileName = "Cell_" + nml2FileName;
}
File nml2File = new File(tempDir, nml2FileName);
nep.writeStringToFile(nep.getCell().writeNeuroML_v2beta(), nml2File.getAbsolutePath());
System.out.println(
"Saved NeuroML representation of the file to: "
+ nml2File.getAbsolutePath()
+ ": "
+ nml2File.exists());
validateXMLWithURL(nml2File, "Schemas/v2/NeuroML_v2beta4.xsd");
}