| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.xml.actions.validate; |
| |
| import com.intellij.openapi.progress.ProcessCanceledException; |
| import com.intellij.xml.util.XmlResourceResolver; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.SAXParseException; |
| |
| import java.io.FileNotFoundException; |
| import java.net.*; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| public abstract class ErrorReporter { |
| protected final Set<String> ourErrorsSet = new HashSet<String>(); |
| protected final ValidateXmlActionHandler myHandler; |
| |
| public ErrorReporter(ValidateXmlActionHandler handler) { |
| myHandler = handler; |
| } |
| |
| public abstract void processError(SAXParseException ex, ValidateXmlActionHandler.ProblemType warning) throws SAXException; |
| |
| public boolean filterValidationException(Exception ex) { |
| if (ex instanceof ProcessCanceledException) throw (ProcessCanceledException)ex; |
| if (ex instanceof XmlResourceResolver.IgnoredResourceException) throw (XmlResourceResolver.IgnoredResourceException)ex; |
| |
| if (ex instanceof FileNotFoundException || |
| ex instanceof MalformedURLException || |
| ex instanceof NoRouteToHostException || |
| ex instanceof SocketTimeoutException || |
| ex instanceof UnknownHostException || |
| ex instanceof ConnectException |
| ) { |
| // do not log problems caused by malformed and/or ignored external resources |
| return true; |
| } |
| |
| if (ex instanceof NullPointerException) { |
| return true; // workaround for NPE at org.apache.xerces.impl.dtd.XMLDTDProcessor.checkDeclaredElements |
| } |
| |
| return false; |
| } |
| |
| public void startProcessing() { |
| myHandler.doParse(); |
| } |
| |
| public boolean isStopOnUndeclaredResource() { |
| return false; |
| } |
| |
| public boolean isUniqueProblem(final SAXParseException e) { |
| String error = myHandler.buildMessageString(e); |
| if (ourErrorsSet.contains(error)) return false; |
| ourErrorsSet.add(error); |
| return true; |
| } |
| } |