public String replace(ReplacerContext ctx, Map<String, String> attr, boolean isClosed) {
String uri = attr.get("uri");
String prefix = attr.get("prefix");
PageContext pageContext = processor.getPageContext();
TagLibraryInfo tli = createTagLibraryInfo(pageContext, prefix, uri);
for (TagInfo ti : tli.getTags()) {
if (ti.getTagClassName() == null) {
continue;
}
processor.addTagLib(prefix, ti);
}
processor.addPrefixCheck(prefix);
return "";
}
public String getFQCN() {
String name;
if (isTagFile()) {
name = tagInfo.getTagClassName();
} else {
name = getServletPackageName() + "." + getServletClassName();
}
return name;
}
/** Path of the Java file relative to the work directory. */
public String getJavaPath() {
if (javaPath != null) {
return javaPath;
}
if (isTagFile()) {
String tagName = tagInfo.getTagClassName();
javaPath = tagName.replace('.', '/') + ".java";
} else {
javaPath = getServletPackageName().replace('.', '/') + '/' + getServletClassName() + ".java";
}
return javaPath;
}
/**
* Package name for the generated class is make up of the base package name, which is user
* settable, and the derived package name. The derived package name directly mirrors the file
* hierarchy of the JSP page.
*/
public String getServletPackageName() {
if (isTagFile()) {
String className = tagInfo.getTagClassName();
int lastIndex = className.lastIndexOf('.');
String pkgName = "";
if (lastIndex != -1) {
pkgName = className.substring(0, lastIndex);
}
return pkgName;
} else {
String dPackageName = getDerivedPackageName();
if (dPackageName.length() == 0) {
return basePackageName;
}
return basePackageName + '.' + getDerivedPackageName();
}
}
/** Just the class name (does not include package name) of the generated class. */
public String getServletClassName() {
if (className != null) {
return className;
}
if (isTagFile) {
className = tagInfo.getTagClassName();
int lastIndex = className.lastIndexOf('.');
if (lastIndex != -1) {
className = className.substring(lastIndex + 1);
}
} else {
int iSep = jspUri.lastIndexOf('/') + 1;
className = JspUtil.makeJavaIdentifier(jspUri.substring(iSep));
}
return className;
}
public Class load() throws JasperException, FileNotFoundException {
try {
getJspLoader();
String name;
if (isTagFile()) {
name = tagInfo.getTagClassName();
} else {
name = getServletPackageName() + "." + getServletClassName();
}
servletClass = jspLoader.loadClass(name);
} catch (ClassNotFoundException cex) {
throw new JasperException(Localizer.getMessage("jsp.error.unable.load"), cex);
} catch (Exception ex) {
throw new JasperException(Localizer.getMessage("jsp.error.unable.compile"), ex);
}
removed = 0;
return servletClass;
}
protected void createOutputDir() {
String path = null;
if (isTagFile()) {
String tagName = tagInfo.getTagClassName();
path = tagName.replace('.', File.separatorChar);
path = path.substring(0, path.lastIndexOf(File.separatorChar));
} else {
path = getServletPackageName().replace('.', File.separatorChar);
}
// Append servlet or tag handler path to scratch dir
try {
File base = options.getScratchDir();
baseUrl = base.toURI().toURL();
outputDir = base.getAbsolutePath() + File.separator + path + File.separator;
if (!makeOutputDir()) {
throw new IllegalStateException(Localizer.getMessage("jsp.error.outputfolder"));
}
} catch (MalformedURLException e) {
throw new IllegalStateException(Localizer.getMessage("jsp.error.outputfolder"), e);
}
}
