A visitor for validating nodes other than page directives
| 358 | * A visitor for validating nodes other than page directives |
| 359 | */ |
| 360 | private static class ValidateVisitor extends Node.Visitor { |
| 361 | |
| 362 | // Pattern to extract a method name from a full method signature |
| 363 | private static final Pattern METHOD_NAME_PATTERN = |
| 364 | Pattern.compile(".*[ \t\n\r]+(.+?)[ \t\n\r]*\\(.*", Pattern.DOTALL); |
| 365 | |
| 366 | private final PageInfo pageInfo; |
| 367 | |
| 368 | private final ErrorDispatcher err; |
| 369 | |
| 370 | private final ClassLoader loader; |
| 371 | |
| 372 | private final StringBuilder buf = new StringBuilder(32); |
| 373 | |
| 374 | private static final JspUtil.ValidAttribute[] jspRootAttrs = |
| 375 | { new JspUtil.ValidAttribute("xsi:schemaLocation"), new JspUtil.ValidAttribute("version", true) }; |
| 376 | |
| 377 | private static final JspUtil.ValidAttribute[] includeDirectiveAttrs = |
| 378 | { new JspUtil.ValidAttribute("file", true) }; |
| 379 | |
| 380 | private static final JspUtil.ValidAttribute[] taglibDirectiveAttrs = { new JspUtil.ValidAttribute("uri"), |
| 381 | new JspUtil.ValidAttribute("tagdir"), new JspUtil.ValidAttribute("prefix", true) }; |
| 382 | |
| 383 | private static final JspUtil.ValidAttribute[] includeActionAttrs = |
| 384 | { new JspUtil.ValidAttribute("page", true), new JspUtil.ValidAttribute("flush") }; |
| 385 | |
| 386 | private static final JspUtil.ValidAttribute[] paramActionAttrs = |
| 387 | { new JspUtil.ValidAttribute("name", true), new JspUtil.ValidAttribute("value", true) }; |
| 388 | |
| 389 | private static final JspUtil.ValidAttribute[] forwardActionAttrs = { new JspUtil.ValidAttribute("page", true) }; |
| 390 | |
| 391 | private static final JspUtil.ValidAttribute[] getPropertyAttrs = |
| 392 | { new JspUtil.ValidAttribute("name", true), new JspUtil.ValidAttribute("property", true) }; |
| 393 | |
| 394 | private static final JspUtil.ValidAttribute[] setPropertyAttrs = |
| 395 | { new JspUtil.ValidAttribute("name", true), new JspUtil.ValidAttribute("property", true), |
| 396 | new JspUtil.ValidAttribute("value", false), new JspUtil.ValidAttribute("param") }; |
| 397 | |
| 398 | private static final JspUtil.ValidAttribute[] useBeanAttrs = { new JspUtil.ValidAttribute("id", true), |
| 399 | new JspUtil.ValidAttribute("scope"), new JspUtil.ValidAttribute("class"), |
| 400 | new JspUtil.ValidAttribute("type"), new JspUtil.ValidAttribute("beanName", false) }; |
| 401 | |
| 402 | private static final JspUtil.ValidAttribute[] attributeAttrs = { new JspUtil.ValidAttribute("name", true), |
| 403 | new JspUtil.ValidAttribute("trim"), new JspUtil.ValidAttribute("omit") }; |
| 404 | |
| 405 | private static final JspUtil.ValidAttribute[] invokeAttrs = |
| 406 | { new JspUtil.ValidAttribute("fragment", true), new JspUtil.ValidAttribute("var"), |
| 407 | new JspUtil.ValidAttribute("varReader"), new JspUtil.ValidAttribute("scope") }; |
| 408 | |
| 409 | private static final JspUtil.ValidAttribute[] doBodyAttrs = { new JspUtil.ValidAttribute("var"), |
| 410 | new JspUtil.ValidAttribute("varReader"), new JspUtil.ValidAttribute("scope") }; |
| 411 | |
| 412 | private static final JspUtil.ValidAttribute[] jspOutputAttrs = { |
| 413 | new JspUtil.ValidAttribute("omit-xml-declaration"), new JspUtil.ValidAttribute("doctype-root-element"), |
| 414 | new JspUtil.ValidAttribute("doctype-public"), new JspUtil.ValidAttribute("doctype-system") }; |
| 415 | |
| 416 | private final ExpressionFactory expressionFactory; |
| 417 |