private void processWebDotXml() {
// Very, very unlikely but just in case...
if (ctxt.getEffectiveMajorVersion() < 2) {
defaultIsELIgnored = "true";
defaultDeferedSyntaxAllowedAsLiteral = "true";
return;
}
if (ctxt.getEffectiveMajorVersion() == 2) {
if (ctxt.getEffectiveMinorVersion() < 5) {
defaultDeferedSyntaxAllowedAsLiteral = "true";
}
if (ctxt.getEffectiveMinorVersion() < 4) {
defaultIsELIgnored = "true";
return;
}
}
JspConfigDescriptor jspConfig = ctxt.getJspConfigDescriptor();
if (jspConfig == null) {
return;
}
jspProperties = new Vector<>();
Collection<JspPropertyGroupDescriptor> jspPropertyGroups = jspConfig.getJspPropertyGroups();
for (JspPropertyGroupDescriptor jspPropertyGroup : jspPropertyGroups) {
Collection<String> urlPatterns = jspPropertyGroup.getUrlPatterns();
if (urlPatterns.size() == 0) {
continue;
}
JspProperty property =
new JspProperty(
jspPropertyGroup.getIsXml(),
jspPropertyGroup.getElIgnored(),
jspPropertyGroup.getScriptingInvalid(),
jspPropertyGroup.getPageEncoding(),
jspPropertyGroup.getIncludePreludes(),
jspPropertyGroup.getIncludeCodas(),
jspPropertyGroup.getDeferredSyntaxAllowedAsLiteral(),
jspPropertyGroup.getTrimDirectiveWhitespaces(),
jspPropertyGroup.getDefaultContentType(),
jspPropertyGroup.getBuffer(),
jspPropertyGroup.getErrorOnUndeclaredNamespace());
// Add one JspPropertyGroup for each URL Pattern. This makes
// the matching logic easier.
for (String urlPattern : urlPatterns) {
String path = null;
String extension = null;
if (urlPattern.indexOf('*') < 0) {
// Exact match
path = urlPattern;
} else {
int i = urlPattern.lastIndexOf('/');
String file;
if (i >= 0) {
path = urlPattern.substring(0, i + 1);
file = urlPattern.substring(i + 1);
} else {
file = urlPattern;
}
// pattern must be "*", or of the form "*.jsp"
if (file.equals("*")) {
extension = "*";
} else if (file.startsWith("*.")) {
extension = file.substring(file.indexOf('.') + 1);
}
// The url patterns are reconstructed as the following:
// path != null, extension == null: / or /foo/bar.ext
// path == null, extension != null: *.ext
// path != null, extension == "*": /foo/*
boolean isStar = "*".equals(extension);
if ((path == null && (extension == null || isStar)) || (path != null && !isStar)) {
if (log.isWarnEnabled()) {
log.warn(
Localizer.getMessage("jsp.warning.bad.urlpattern.propertygroup", urlPattern));
}
continue;
}
}
JspPropertyGroup propertyGroup = new JspPropertyGroup(path, extension, property);
jspProperties.addElement(propertyGroup);
}
}
}
@Override
public JspConfigDescriptor getJspConfigDescriptor() {
return proxy.getJspConfigDescriptor();
}
public JspConfigDescriptor getJspConfigDescriptor() {
return servletContext.getJspConfigDescriptor();
}