import jalview.javascript.JSFunctionExec;
import jalview.javascript.JalviewLiteJsApi;
import jalview.javascript.JsCallBack;
+import jalview.javascript.MouseOverStructureListener;
import jalview.structure.SelectionListener;
import jalview.structure.StructureSelectionManager;
+import jalview.util.HttpUtils;
import jalview.util.MessageManager;
import java.applet.Applet;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
+import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
import java.util.StringTokenizer;
if (csel != null)
{
List<Integer> cs = csel.getSelected();
+ // note - the following actually clears cs as well, since
+ // csel.getSelected returns a reference. Need to check if we need to
+ // have a concurrentModification exception thrown here
csel.clear();
for (Integer selectedCol : cs)
{
{
AlignmentI al = null;
- String format = new IdentifyFile().Identify(text,
+ String format = new IdentifyFile().identify(text,
AppletFormatAdapter.PASTE);
try
{
return;
}
}
- jalview.javascript.MouseOverStructureListener mol = new jalview.javascript.MouseOverStructureListener(
- this, listener, separatorListToArray(modelSet));
+ MouseOverStructureListener mol = new MouseOverStructureListener(this,
+ listener, separatorListToArray(modelSet));
javascriptListeners.addElement(mol);
StructureSelectionManager.getStructureSelectionManager(this)
.addStructureViewerListener(mol);
* update the protocol state variable for accessing the datasource located
* by file.
*
- * @param file
+ * @param path
* @return possibly updated datasource string
*/
- public String setProtocolState(String file)
+ public String resolveFileProtocol(String path)
{
- if (file.startsWith("PASTE"))
+ /*
+ * is it paste data?
+ */
+ if (path.startsWith("PASTE"))
{
- file = file.substring(5);
protocol = AppletFormatAdapter.PASTE;
+ return path.substring(5);
}
- else if (inArchive(file))
+
+ /*
+ * is it a URL?
+ */
+ if (path.indexOf("://") != -1)
{
- protocol = AppletFormatAdapter.CLASSLOADER;
+ protocol = AppletFormatAdapter.URL;
+ return path;
}
- else
+
+ /*
+ * try relative to document root
+ */
+ URL documentBase = getDocumentBase();
+ String withDocBase = resolveUrlForLocalOrAbsolute(path, documentBase);
+ if (HttpUtils.isValidUrl(withDocBase))
{
- file = addProtocol(file);
+ if (debug)
+ {
+ System.err.println("Prepended document base '" + documentBase
+ + "' to make: '" + withDocBase + "'");
+ }
protocol = AppletFormatAdapter.URL;
+ return withDocBase;
}
- dbgMsg("Protocol identified as '" + protocol + "'");
- return file;
+
+ /*
+ * try relative to codebase (if different to document base)
+ */
+ URL codeBase = getCodeBase();
+ String withCodeBase = applet.resolveUrlForLocalOrAbsolute(path,
+ codeBase);
+ if (!withCodeBase.equals(withDocBase)
+ && HttpUtils.isValidUrl(withCodeBase))
+ {
+ protocol = AppletFormatAdapter.URL;
+ if (debug)
+ {
+ System.err.println("Prepended codebase '" + codeBase
+ + "' to make: '" + withCodeBase + "'");
+ }
+ return withCodeBase;
+ }
+
+ /*
+ * try locating by classloader; try this last so files in the directory
+ * are resolved using document base
+ */
+ if (inArchive(path))
+ {
+ protocol = AppletFormatAdapter.CLASSLOADER;
+ }
+ return path;
}
public LoadingThread(String file, String file2, JalviewLite _applet)
{
return null;
}
- String resolvedFile = setProtocolState(fileParam);
- String format = new IdentifyFile().Identify(resolvedFile, protocol);
+ String resolvedFile = resolveFileProtocol(fileParam);
+ String format = new IdentifyFile().identify(resolvedFile, protocol);
dbgMsg("File identified as '" + format + "'");
AlignmentI al = null;
try
else
{
param = st.nextToken();
- Vector tmp = new Vector();
- Vector tmp2 = new Vector();
+ List<SequenceI> tmp = new ArrayList<SequenceI>();
+ List<String> tmp2 = new ArrayList<String>();
while (st.hasMoreTokens())
{
if (st2.countTokens() > 1)
{
// This is the chain
- tmp2.addElement(st2.nextToken());
+ tmp2.add(st2.nextToken());
seqstring = st2.nextToken();
}
- tmp.addElement(matcher == null ? (Sequence) alignFrame
+ tmp.add(matcher == null ? (Sequence) alignFrame
.getAlignViewport().getAlignment()
.findName(seqstring) : matcher.findIdMatch(seqstring));
}
- seqs = new SequenceI[tmp.size()];
- tmp.copyInto(seqs);
+ seqs = tmp.toArray(new SequenceI[tmp.size()]);
if (tmp2.size() == tmp.size())
{
- chains = new String[tmp2.size()];
- tmp2.copyInto(chains);
+ chains = tmp2.toArray(new String[tmp2.size()]);
}
}
- param = setProtocolState(param);
-
- if (// !jmolAvailable
- // &&
- protocol == AppletFormatAdapter.CLASSLOADER && !useXtrnalSviewer)
- {
- // Re: JAL-357 : the bug isn't a problem if we are using an
- // external viewer!
- // TODO: verify this Re:
- // https://mantis.lifesci.dundee.ac.uk/view.php?id=36605
- // This exception preserves the current behaviour where, even if
- // the local pdb file was identified in the class loader
- protocol = AppletFormatAdapter.URL; // this is probably NOT
- // CORRECT!
- param = addProtocol(param); //
- }
-
+ param = resolveFileProtocol(param);
+ // TODO check JAL-357 for files in a jar (CLASSLOADER)
pdb.setFile(param);
if (seqs != null)
{
try
{
- param = setProtocolState(param);
+ param = resolveFileProtocol(param);
JPredFile predictions = new JPredFile(param, protocol);
JnetAnnotationMaker.add_annotation(predictions,
alignFrame.viewport.getAlignment(), 0, false);
String param = applet.getParameter("annotations");
if (param != null)
{
- param = setProtocolState(param);
+ param = resolveFileProtocol(param);
if (new AnnotationFile().annotateAlignmentView(alignFrame.viewport,
param, protocol))
param = applet.getParameter("features");
if (param != null)
{
- param = setProtocolState(param);
+ param = resolveFileProtocol(param);
result = alignFrame.parseFeaturesFile(param, protocol);
}
{
try
{
- treeFile = setProtocolState(treeFile);
+ treeFile = resolveFileProtocol(treeFile);
NewickFile fin = new NewickFile(treeFile, protocol);
fin.parse();
return rtn;
} catch (Exception ex)
{
- System.out.println("Exception checking resources: " + f + " "
- + ex);
+ System.out.println("Exception checking resources: " + f + " " + ex);
return false;
}
}
-
- /**
- * If the file is not already in URL format, tries to locate it by resolving
- * as a URL.
- *
- * @param f
- * @return
- */
- String addProtocol(final String f)
- {
- if (f.indexOf("://") != -1)
- {
- // already has URL format
- return f;
- }
-
- /*
- * Try relative to document base
- */
- URL documentBase = getDocumentBase();
- System.err.println("Trying documentbase: " + documentBase);
- String url = applet.resolveUrlForLocalOrAbsolute(f, documentBase);
- if (urlExists(url))
- {
- if (true/* debug */)
- {
- System.err.println("Prepended document base '" + documentBase
- + "' to make: '" + url + "'");
- }
- return url;
- }
-
- /*
- * Try relative to codebase
- */
- URL codeBase = getCodeBase();
- System.err.println("Trying codebase: " + codeBase);
- url = applet.resolveUrlForLocalOrAbsolute(f, codeBase);
- if (urlExists(url))
- {
- if (true/* debug */)
- {
- System.err.println("Prepended codebase '" + codeBase
- + "' to make: '" + url + "'");
- }
- return url;
- }
-
- return f;
- }
-
- /**
- * Returns true if an input stream can be opened on the specified URL, else
- * false.
- *
- * @param url
- * @return
- */
- private boolean urlExists(String url)
- {
- InputStream is = null;
- try
- {
- is = new URL(url).openStream();
- if (is != null)
- {
- return true;
- }
- } catch (Exception x)
- {
- // ignore
- } finally
- {
- if (is != null)
- {
- try
- {
- is.close();
- } catch (IOException e)
- {
- // ignore
- }
- }
- }
- return false;
- }
}
/**
* form a complete URL given a path to a resource and a reference location on
* the same server
*
- * @param url
+ * @param targetPath
* - an absolute path on the same server as localref or a document
* located relative to localref
* @param localref
* - a URL on the same server as url
* @return a complete URL for the resource located by url
*/
- private String resolveUrlForLocalOrAbsolute(String url, URL localref)
+ private String resolveUrlForLocalOrAbsolute(String targetPath,
+ URL localref)
{
- String codebase = localref.toString();
- if (url.indexOf("/") == 0)
+ String resolvedPath = "";
+ if (targetPath.startsWith("/"))
{
+ String codebase = localref.toString();
String localfile = localref.getFile();
- url = codebase.substring(0, codebase.length() - localfile.length())
- + url;
+ resolvedPath = codebase.substring(0,
+ codebase.length() - localfile.length())
+ + targetPath;
+ return resolvedPath;
+ }
+
+ /*
+ * get URL path and strip off any trailing file e.g.
+ * www.jalview.org/examples/index.html#applets?a=b is trimmed to
+ * www.jalview.org/examples/
+ */
+ String urlPath = localref.toString();
+ String directoryPath = urlPath;
+ int lastSeparator = directoryPath.lastIndexOf("/");
+ if (lastSeparator > 0)
+ {
+ directoryPath = directoryPath.substring(0, lastSeparator + 1);
+ }
+
+ if (targetPath.startsWith("/"))
+ {
+ /*
+ * construct absolute URL to a file on the server - this is not allowed?
+ */
+ // String localfile = localref.getFile();
+ // resolvedPath = urlPath.substring(0,
+ // urlPath.length() - localfile.length())
+ // + targetPath;
+ resolvedPath = directoryPath + targetPath.substring(1);
}
else
{
- url = localref + url;
+ resolvedPath = directoryPath + targetPath;
}
- if (true/* debug */)
+ if (debug)
{
- System.err.println("URL: " + localref.toString());
- System.err.println("URL.getFile: " + localref.getFile());
- System.err.println("URL.getPath: " + localref.getPath());
- System.err.println("URL.getQuery: " + localref.getQuery());
- System.err.println("resolveUrlForLocalOrAbsolute returning " + url);
+ System.err.println("resolveUrlForLocalOrAbsolute returning "
+ + resolvedPath);
}
- return url;
+ return resolvedPath;
}
/**
URL prepend;
url = resolveUrlForLocalOrAbsolute(
url,
- prepend = getDefaultParameter("resolvetocodebase", false) ? getDocumentBase()
- : getCodeBase());
+ prepend = getDefaultParameter("resolvetocodebase", false) ? getCodeBase()
+ : getDocumentBase());
if (debug)
{
System.err
git://source.jalview.org / jalview.git / blobdiff