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rombert pushed a commit to branch master
in repository
https://gitbox.apache.org/repos/asf/sling-org-apache-sling-commons-fsclassloader.git
commit a2659da38d2622d394683cc5cfe0e8394d2479bb
Author: Radu Cotescu <r...@apache.org>
AuthorDate: Mon Feb 29 23:03:24 2016 +0000
trivial: changed tabs to spaces
* switched to spaces indentation for
org.apache.sling.commons.fsclassloader.impl.FSClassLoaderWebConsole
git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1732967
13f79535-47bb-0310-9956-ffa450edef68
---
.../impl/FSClassLoaderWebConsole.java | 688 ++++++++++-----------
1 file changed, 344 insertions(+), 344 deletions(-)
diff --git
a/src/main/java/org/apache/sling/commons/fsclassloader/impl/FSClassLoaderWebConsole.java
b/src/main/java/org/apache/sling/commons/fsclassloader/impl/FSClassLoaderWebConsole.java
index 710fcdf..f635bfe 100644
---
a/src/main/java/org/apache/sling/commons/fsclassloader/impl/FSClassLoaderWebConsole.java
+++
b/src/main/java/org/apache/sling/commons/fsclassloader/impl/FSClassLoaderWebConsole.java
@@ -50,350 +50,350 @@ import org.osgi.service.component.ComponentContext;
@Component
@Service
@Properties({
- @Property(name = "service.description", value = "Web Console
for the FileSystem Class Loader"),
- @Property(name = "service.vendor", value = "The Apache Software
Foundation"),
- @Property(name = "felix.webconsole.label", value =
FSClassLoaderWebConsole.APP_ROOT),
- @Property(name = "felix.webconsole.title", value = "File System
Class Loader"),
- @Property(name = "felix.webconsole.css", value = {
FSClassLoaderWebConsole.RES_LOC
- + "/prettify.css" }),
- @Property(name = "felix.webconsole.category", value = "Sling")
})
+ @Property(name = "service.description", value = "Web Console for the
FileSystem Class Loader"),
+ @Property(name = "service.vendor", value = "The Apache Software
Foundation"),
+ @Property(name = "felix.webconsole.label", value =
FSClassLoaderWebConsole.APP_ROOT),
+ @Property(name = "felix.webconsole.title", value = "File System Class
Loader"),
+ @Property(name = "felix.webconsole.css", value = {
FSClassLoaderWebConsole.RES_LOC
+ + "/prettify.css" }),
+ @Property(name = "felix.webconsole.category", value = "Sling") })
public class FSClassLoaderWebConsole extends AbstractWebConsolePlugin {
- static final String APP_ROOT = "fsclassloader";
-
- static final String RES_LOC = APP_ROOT + "/res/ui";
-
- /**
- * Represents a set of class, java and deps files for a script.
- */
- private static class ScriptFiles {
-
- /**
- * Gets the script associated with the file.
- *
- * @param file
- * the file to find the associate script
- * @return the associated script
- */
- public static String getScript(File file) {
- String relative = file.getAbsolutePath().substring(
- root.getAbsolutePath().length());
- String script = remove(relative, "/org/apache/jsp");
- script = remove(script, ".class");
- script = remove(script, ".java");
- script = remove(script, ".deps");
- if (File.separatorChar == '\\') {
- script = script.replace(File.separatorChar,
'/');
- }
- return StringUtils.substringBeforeLast(script, "_") +
"."
- +
StringUtils.substringAfterLast(script, "_");
- }
-
- private static String remove(String orig, String rem) {
- return orig.replace(rem, "");
- }
-
- private final String classFile;
- private final String depsFile;
-
- private final String javaFile;
-
- private final String script;
-
- public ScriptFiles(File file) {
- script = getScript(file);
-
- String relative = file.getAbsolutePath().substring(
- root.getAbsolutePath().length());
-
- relative = remove(relative, ".class");
- relative = remove(relative, ".deps");
- relative = remove(relative, ".java");
- classFile = relative + ".class";
- depsFile = relative + ".deps";
- javaFile = relative + ".java";
- }
-
- public String getClassFile() {
- return classFile;
- }
-
- public String getDepsFile() {
- return depsFile;
- }
-
- public String getJavaFile() {
- return javaFile;
- }
-
- public String getScript() {
- return script;
- }
-
- }
-
- /**
- * The root under which the class files are under
- */
- private static File root;
-
- /**
- * The serialization UID
- */
- private static final long serialVersionUID = -5728679635644481848L;
-
- /**
- * The servlet configuration
- */
- private ServletConfig config;
-
- /**
- * Activate this component. Create the root directory.
- *
- * @param componentContext the component context
- * @throws MalformedURLException
- */
- @Activate
- @SuppressWarnings("unused")
- protected void activate(final ComponentContext componentContext)
- throws MalformedURLException {
- // get the file root
- root = new
File(componentContext.getBundleContext().getDataFile(""),
- "classes");
- }
-
- /*
- * (non-Javadoc)
- *
- * @see javax.servlet.Servlet#destroy()
- */
- public void destroy() {
- }
-
- /*
- * (non-Javadoc)
- *
- * @see javax.servlet.Servlet#service(javax.servlet.ServletRequest,
- * javax.servlet.ServletResponse)
- */
- protected void doGet(HttpServletRequest request,
- HttpServletResponse response) throws ServletException,
IOException {
- String file = request.getParameter("download");
- File toDownload = new File(root + file);
- if (!StringUtils.isEmpty(file)) {
- if (isValid(toDownload)) {
- InputStream is = null;
- try {
- is = new FileInputStream(toDownload);
-
response.setHeader("Content-disposition",
- "attachment; filename="
+ toDownload.getName());
- IOUtils.copy(is,
response.getOutputStream());
- } finally {
- IOUtils.closeQuietly(is);
-
IOUtils.closeQuietly(response.getOutputStream());
- }
- } else {
- response.sendError(404, "File " + file + " not
found");
- }
- } else if (request.getRequestURI().endsWith(RES_LOC +
"/prettify.css")) {
- response.setContentType("text/css");
- IOUtils.copy(
-
getClass().getClassLoader().getResourceAsStream(
-
"/res/ui/prettify.css"), response.getOutputStream());
- } else if (request.getRequestURI().endsWith(RES_LOC +
"/prettify.js")) {
- response.setContentType("application/javascript");
- IOUtils.copy(
-
getClass().getClassLoader().getResourceAsStream(
- "/res/ui/prettify.js"),
response.getOutputStream());
- } else {
- super.doGet(request, response);
- }
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.apache.felix.webconsole.AbstractWebConsolePlugin#getLabel()
- */
- @Override
- public String getLabel() {
- return "fsclassloader";
- }
-
- /*
- * (non-Javadoc)
- *
- * @see javax.servlet.Servlet#getServletConfig()
- */
- public ServletConfig getServletConfig() {
- return this.config;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see javax.servlet.Servlet#getServletInfo()
- */
- public String getServletInfo() {
- return "";
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.apache.felix.webconsole.AbstractWebConsolePlugin#getTitle()
- */
- @Override
- public String getTitle() {
- return "File System Class Loader";
- }
-
- /*
- * (non-Javadoc)
- *
- * @see javax.servlet.Servlet#init(javax.servlet.ServletConfig)
- */
- public void init(ServletConfig config) throws ServletException {
- this.config = config;
- }
-
- /**
- * Checks whether the specified file is a file and is underneath the
root
- * directory.
- *
- * @param file
- * the file to check
- * @return false if not a file or not under the root directory, true
- * otherwise
- * @throws IOException
- */
- private boolean isValid(File file) throws IOException {
- if (file.isFile()) {
- File parent = file.getCanonicalFile().getAbsoluteFile()
- .getParentFile();
- while (parent != null) {
- if
(parent.getCanonicalPath().equals(root.getCanonicalPath())) {
- return true;
- }
- parent = parent.getParentFile();
- }
- }
- return false;
- }
-
- /**
- * Reads all of the files under the current file.
- *
- * @param file
- * the root file
- * @param scripts
- * the map of scripts
- * @throws IOException
- * an exception occurs reading the files
- */
- private void readFiles(File file, Map<String, ScriptFiles> scripts)
- throws IOException {
- if (file.isDirectory()) {
- File[] children = file.listFiles();
- if (children != null) {
- for (File f : children) {
- readFiles(f, scripts);
- }
- }
- } else {
- String script = ScriptFiles.getScript(file);
- if (!scripts.containsKey(script)
- && file.getName().endsWith(".java")) {
- scripts.put(script, new ScriptFiles(file));
- }
- }
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- *
org.apache.felix.webconsole.AbstractWebConsolePlugin#renderContent(javax
- * .servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse)
- */
- @Override
- protected void renderContent(HttpServletRequest request,
- HttpServletResponse response) throws ServletException,
IOException {
- Map<String, ScriptFiles> scripts = new LinkedHashMap<String,
ScriptFiles>();
- readFiles(root, scripts);
-
- Writer w = response.getWriter();
-
- w.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"" +
RES_LOC
- + "/prettify.css\"></link>");
- w.write("<script type=\"text/javascript\" src=\"" + RES_LOC
- + "/prettify.js\"></script>");
- w.write("<script>$(document).ready(prettyPrint);</script>");
- w.write("<style>.prettyprint ol.linenums > li {
list-style-type: decimal; } pre.prettyprint { white-space: pre-wrap;
}</style>");
- String file = request.getParameter("view");
- File toView = new File(root + file);
- if (!StringUtils.isEmpty(file)) {
- if (isValid(toView)) {
-
- w.write("<p class=\"statline
ui-state-highlight\">Viewing Script: "
- + root + file +
"</p><br/><br/>");
-
- ScriptFiles scriptFiles = new
ScriptFiles(toView);
-
- w.write("<table class=\"nicetable
ui-widget\">");
- w.write("<tr class=\"header
ui-widget-header\">");
- w.write("<th>Script</th>");
- w.write("<th>Class</th>");
- w.write("<th>Deps</th>");
- w.write("<th>Java</th>");
- w.write("</tr>");
- w.write("<tr class=\"ui-state-default\">");
- w.write("<td>" + scriptFiles.getScript() +
"</td>");
- w.write("<td>[<a href=\"?download="
- + scriptFiles.getClassFile()
- + "\"
target=\"_blank\">download</a>]</td>");
- w.write("<td>[<a href=\"?download="
- + scriptFiles.getDepsFile()
- + "\"
target=\"_blank\">download</a>]</td>");
- w.write("<td>[<a href=\"?download="
- + scriptFiles.getJavaFile()
- + "\"
target=\"_blank\">download</a>]</td>");
- w.write("</tr>");
- w.write("</table><br/><br/>");
- InputStream is = null;
- try {
- is = new FileInputStream(toView);
- String contents = IOUtils.toString(is);
- w.write("<pre class=\"prettyprint
linenums\">");
- StringEscapeUtils.escapeHtml(w,
contents);
- w.write("</pre>");
- } finally {
- IOUtils.closeQuietly(is);
- }
- } else {
- response.sendError(404, "File " + file + " not
found");
- }
- } else {
-
- w.write("<p class=\"statline ui-state-highlight\">File
System ClassLoader Root: "
- + root + "</p>");
-
- w.write("<table class=\"nicetable ui-widget\">");
- w.write("<tr class=\"header ui-widget-header\">");
- w.write("<th>View</th>");
- w.write("<th>Script</th>");
- w.write("</tr>");
- int i = 0;
- for (ScriptFiles scriptFiles : scripts.values()) {
- w.write("<tr class=\"" + (i % 2 == 0 ? "even" :
"odd")
- + " ui-state-default\">");
- w.write("<td>[<a href=\"?view=" +
scriptFiles.getJavaFile()
- + "\">view</a>]</td>");
- w.write("<td>" + scriptFiles.getScript() +
"</td>");
- w.write("</tr>");
- i++;
- }
- w.write("</table>");
- }
- }
+ static final String APP_ROOT = "fsclassloader";
+
+ static final String RES_LOC = APP_ROOT + "/res/ui";
+
+ /**
+ * Represents a set of class, java and deps files for a script.
+ */
+ private static class ScriptFiles {
+
+ /**
+ * Gets the script associated with the file.
+ *
+ * @param file
+ * the file to find the associate script
+ * @return the associated script
+ */
+ public static String getScript(File file) {
+ String relative = file.getAbsolutePath().substring(
+ root.getAbsolutePath().length());
+ String script = remove(relative, "/org/apache/jsp");
+ script = remove(script, ".class");
+ script = remove(script, ".java");
+ script = remove(script, ".deps");
+ if (File.separatorChar == '\\') {
+ script = script.replace(File.separatorChar, '/');
+ }
+ return StringUtils.substringBeforeLast(script, "_") + "."
+ + StringUtils.substringAfterLast(script, "_");
+ }
+
+ private static String remove(String orig, String rem) {
+ return orig.replace(rem, "");
+ }
+
+ private final String classFile;
+ private final String depsFile;
+
+ private final String javaFile;
+
+ private final String script;
+
+ public ScriptFiles(File file) {
+ script = getScript(file);
+
+ String relative = file.getAbsolutePath().substring(
+ root.getAbsolutePath().length());
+
+ relative = remove(relative, ".class");
+ relative = remove(relative, ".deps");
+ relative = remove(relative, ".java");
+ classFile = relative + ".class";
+ depsFile = relative + ".deps";
+ javaFile = relative + ".java";
+ }
+
+ public String getClassFile() {
+ return classFile;
+ }
+
+ public String getDepsFile() {
+ return depsFile;
+ }
+
+ public String getJavaFile() {
+ return javaFile;
+ }
+
+ public String getScript() {
+ return script;
+ }
+
+ }
+
+ /**
+ * The root under which the class files are under
+ */
+ private static File root;
+
+ /**
+ * The serialization UID
+ */
+ private static final long serialVersionUID = -5728679635644481848L;
+
+ /**
+ * The servlet configuration
+ */
+ private ServletConfig config;
+
+ /**
+ * Activate this component. Create the root directory.
+ *
+ * @param componentContext the component context
+ * @throws MalformedURLException
+ */
+ @Activate
+ @SuppressWarnings("unused")
+ protected void activate(final ComponentContext componentContext)
+ throws MalformedURLException {
+ // get the file root
+ root = new File(componentContext.getBundleContext().getDataFile(""),
+ "classes");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see javax.servlet.Servlet#destroy()
+ */
+ public void destroy() {
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see javax.servlet.Servlet#service(javax.servlet.ServletRequest,
+ * javax.servlet.ServletResponse)
+ */
+ protected void doGet(HttpServletRequest request,
+ HttpServletResponse response) throws ServletException, IOException
{
+ String file = request.getParameter("download");
+ File toDownload = new File(root + file);
+ if (!StringUtils.isEmpty(file)) {
+ if (isValid(toDownload)) {
+ InputStream is = null;
+ try {
+ is = new FileInputStream(toDownload);
+ response.setHeader("Content-disposition",
+ "attachment; filename=" + toDownload.getName());
+ IOUtils.copy(is, response.getOutputStream());
+ } finally {
+ IOUtils.closeQuietly(is);
+ IOUtils.closeQuietly(response.getOutputStream());
+ }
+ } else {
+ response.sendError(404, "File " + file + " not found");
+ }
+ } else if (request.getRequestURI().endsWith(RES_LOC +
"/prettify.css")) {
+ response.setContentType("text/css");
+ IOUtils.copy(
+ getClass().getClassLoader().getResourceAsStream(
+ "/res/ui/prettify.css"),
response.getOutputStream());
+ } else if (request.getRequestURI().endsWith(RES_LOC + "/prettify.js"))
{
+ response.setContentType("application/javascript");
+ IOUtils.copy(
+ getClass().getClassLoader().getResourceAsStream(
+ "/res/ui/prettify.js"),
response.getOutputStream());
+ } else {
+ super.doGet(request, response);
+ }
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.apache.felix.webconsole.AbstractWebConsolePlugin#getLabel()
+ */
+ @Override
+ public String getLabel() {
+ return "fsclassloader";
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see javax.servlet.Servlet#getServletConfig()
+ */
+ public ServletConfig getServletConfig() {
+ return this.config;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see javax.servlet.Servlet#getServletInfo()
+ */
+ public String getServletInfo() {
+ return "";
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.apache.felix.webconsole.AbstractWebConsolePlugin#getTitle()
+ */
+ @Override
+ public String getTitle() {
+ return "File System Class Loader";
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see javax.servlet.Servlet#init(javax.servlet.ServletConfig)
+ */
+ public void init(ServletConfig config) throws ServletException {
+ this.config = config;
+ }
+
+ /**
+ * Checks whether the specified file is a file and is underneath the root
+ * directory.
+ *
+ * @param file
+ * the file to check
+ * @return false if not a file or not under the root directory, true
+ * otherwise
+ * @throws IOException
+ */
+ private boolean isValid(File file) throws IOException {
+ if (file.isFile()) {
+ File parent = file.getCanonicalFile().getAbsoluteFile()
+ .getParentFile();
+ while (parent != null) {
+ if (parent.getCanonicalPath().equals(root.getCanonicalPath()))
{
+ return true;
+ }
+ parent = parent.getParentFile();
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Reads all of the files under the current file.
+ *
+ * @param file
+ * the root file
+ * @param scripts
+ * the map of scripts
+ * @throws IOException
+ * an exception occurs reading the files
+ */
+ private void readFiles(File file, Map<String, ScriptFiles> scripts)
+ throws IOException {
+ if (file.isDirectory()) {
+ File[] children = file.listFiles();
+ if (children != null) {
+ for (File f : children) {
+ readFiles(f, scripts);
+ }
+ }
+ } else {
+ String script = ScriptFiles.getScript(file);
+ if (!scripts.containsKey(script)
+ && file.getName().endsWith(".java")) {
+ scripts.put(script, new ScriptFiles(file));
+ }
+ }
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.apache.felix.webconsole.AbstractWebConsolePlugin#renderContent(javax
+ * .servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse)
+ */
+ @Override
+ protected void renderContent(HttpServletRequest request,
+ HttpServletResponse response) throws ServletException, IOException
{
+ Map<String, ScriptFiles> scripts = new LinkedHashMap<String,
ScriptFiles>();
+ readFiles(root, scripts);
+
+ Writer w = response.getWriter();
+
+ w.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"" + RES_LOC
+ + "/prettify.css\"></link>");
+ w.write("<script type=\"text/javascript\" src=\"" + RES_LOC
+ + "/prettify.js\"></script>");
+ w.write("<script>$(document).ready(prettyPrint);</script>");
+ w.write("<style>.prettyprint ol.linenums > li { list-style-type:
decimal; } pre.prettyprint { white-space: pre-wrap; }</style>");
+ String file = request.getParameter("view");
+ File toView = new File(root + file);
+ if (!StringUtils.isEmpty(file)) {
+ if (isValid(toView)) {
+
+ w.write("<p class=\"statline ui-state-highlight\">Viewing
Script: "
+ + root + file + "</p><br/><br/>");
+
+ ScriptFiles scriptFiles = new ScriptFiles(toView);
+
+ w.write("<table class=\"nicetable ui-widget\">");
+ w.write("<tr class=\"header ui-widget-header\">");
+ w.write("<th>Script</th>");
+ w.write("<th>Class</th>");
+ w.write("<th>Deps</th>");
+ w.write("<th>Java</th>");
+ w.write("</tr>");
+ w.write("<tr class=\"ui-state-default\">");
+ w.write("<td>" + scriptFiles.getScript() + "</td>");
+ w.write("<td>[<a href=\"?download="
+ + scriptFiles.getClassFile()
+ + "\" target=\"_blank\">download</a>]</td>");
+ w.write("<td>[<a href=\"?download="
+ + scriptFiles.getDepsFile()
+ + "\" target=\"_blank\">download</a>]</td>");
+ w.write("<td>[<a href=\"?download="
+ + scriptFiles.getJavaFile()
+ + "\" target=\"_blank\">download</a>]</td>");
+ w.write("</tr>");
+ w.write("</table><br/><br/>");
+ InputStream is = null;
+ try {
+ is = new FileInputStream(toView);
+ String contents = IOUtils.toString(is);
+ w.write("<pre class=\"prettyprint linenums\">");
+ StringEscapeUtils.escapeHtml(w, contents);
+ w.write("</pre>");
+ } finally {
+ IOUtils.closeQuietly(is);
+ }
+ } else {
+ response.sendError(404, "File " + file + " not found");
+ }
+ } else {
+
+ w.write("<p class=\"statline ui-state-highlight\">File System
ClassLoader Root: "
+ + root + "</p>");
+
+ w.write("<table class=\"nicetable ui-widget\">");
+ w.write("<tr class=\"header ui-widget-header\">");
+ w.write("<th>View</th>");
+ w.write("<th>Script</th>");
+ w.write("</tr>");
+ int i = 0;
+ for (ScriptFiles scriptFiles : scripts.values()) {
+ w.write("<tr class=\"" + (i % 2 == 0 ? "even" : "odd")
+ + " ui-state-default\">");
+ w.write("<td>[<a href=\"?view=" + scriptFiles.getJavaFile()
+ + "\">view</a>]</td>");
+ w.write("<td>" + scriptFiles.getScript() + "</td>");
+ w.write("</tr>");
+ i++;
+ }
+ w.write("</table>");
+ }
+ }
}
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