diff options
Diffstat (limited to 'bundles/org.eclipse.wst.wsdl.validation/src/wsdlvalidate/org/eclipse/wst/wsdl/validation/internal/ValidationController.java')
| -rw-r--r-- | bundles/org.eclipse.wst.wsdl.validation/src/wsdlvalidate/org/eclipse/wst/wsdl/validation/internal/ValidationController.java | 398 |
1 files changed, 0 insertions, 398 deletions
diff --git a/bundles/org.eclipse.wst.wsdl.validation/src/wsdlvalidate/org/eclipse/wst/wsdl/validation/internal/ValidationController.java b/bundles/org.eclipse.wst.wsdl.validation/src/wsdlvalidate/org/eclipse/wst/wsdl/validation/internal/ValidationController.java deleted file mode 100644 index ddba6aa8e..000000000 --- a/bundles/org.eclipse.wst.wsdl.validation/src/wsdlvalidate/org/eclipse/wst/wsdl/validation/internal/ValidationController.java +++ /dev/null @@ -1,398 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.wst.wsdl.validation.internal; - -import java.io.BufferedReader; -import java.io.ByteArrayInputStream; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; -import java.util.ResourceBundle; - -import org.apache.xerces.impl.XMLErrorReporter; -import org.apache.xerces.parsers.DOMParser; -import org.apache.xerces.parsers.StandardParserConfiguration; -import org.apache.xerces.xni.XNIException; -import org.eclipse.wst.wsdl.validation.internal.exception.ValidateWSDLException; -import org.eclipse.wst.wsdl.validation.internal.resolver.URIResolver; -import org.eclipse.wst.wsdl.validation.internal.util.MessageGenerator; -import org.eclipse.wst.wsdl.validation.internal.xml.AbstractXMLConformanceFactory; -import org.eclipse.wst.wsdl.validation.internal.xml.DefaultXMLValidator; -import org.eclipse.wst.wsdl.validation.internal.xml.IXMLValidator; -import org.eclipse.wst.wsdl.validation.internal.xml.LineNumberDOMParser; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.xml.sax.InputSource; - -/** - * This is the main entrypoint to the WSDL Validator. The controller is - * responsible for calling the reader, the XML conformance check, the WSDL - * validation and the WS-I validation if selected. The controller contains any - * errors and warnings generated as well. - */ -public class ValidationController -{ - protected final String _ERROR_PROBLEM_WSDL_VALIDATOR = "_ERROR_PROBLEM_WSDL_VALIDATOR"; - protected final String _ERROR_NO_WSDL_VALIDATOR = "_ERROR_NO_WSDL_VALIDATOR"; - protected final String _ERROR_PROBLEM_EXT_VALIDATOR = "_ERROR_PROBLEM_EXT_VALIDATOR"; - - protected ValidatorRegistry ver; - protected ResourceBundle resourcebundle; - protected MessageGenerator messagegenerator; - protected URIResolver uriResolver; - protected Hashtable attributes = new Hashtable(); - - //protected String wsdlNamespace = null; - - /** - * The ResourceBundle needs to be set so it can be passed to the reader. - * - * @param rb - * The resource bundle for this validator. - */ - public ValidationController(ResourceBundle rb, URIResolver uriResolver) - { - resourcebundle = rb; - messagegenerator = new MessageGenerator(resourcebundle); - this.uriResolver = uriResolver; - - ver = ValidatorRegistry.getInstance(); - } - - /** - * Add the attributes specified to the validation. - * - * @param attributes The attributes to add to the validation. - */ - public void setAttributes(Hashtable attributes) - { - this.attributes.putAll(attributes); - } - - /** - * Validate the WSDL file. Check the file for XML conformance. If it is XML - * conformant, read the file and check it for WSDL conformance. If it is WSDL - * conformant and WS-I conformance is set to suggest or require, check the - * file for WS-I conformance. - * - * @param uri - * The uri where the WSDL document is located. - * @param wsiLevel - * The level of WS-I conformance to use for validation. - * @return A validation report with the validation info for the file. - */ -// public IValidationReport validate(String uri) -// { return validate(uri, null); -// } - - /** - * Validate the WSDL file with the stream. This method will run the check of the - * WSDL document. The validation is broken up into three stages: XML conformance, - * WSDL semantic, and post validation. - * - * @param uri The URI of the WSDL document to be validated. - * @param inputStream The contents of the WSDL document to be validated. - * @return A validation report with the validation info for the file. - */ - public IValidationReport validate(String uri, InputStream inputStream) - { - - InputStream xmlValidateStream = null; - InputStream wsdlValidateStream = null; - if (inputStream != null) - { //copy the inputStream so we can use it more than once - String contents = createStringForInputStream(inputStream); - xmlValidateStream = new ByteArrayInputStream(contents.getBytes()); - wsdlValidateStream = new ByteArrayInputStream(contents.getBytes()); - } - - ControllerValidationInfo valInfo = new ValidationInfoImpl(uri, messagegenerator); - ((ValidationInfoImpl)valInfo).setURIResolver(uriResolver); - ((ValidationInfoImpl)valInfo).setAttributes(attributes); - - if (validateXML(valInfo, xmlValidateStream)) - { - Document wsdldoc = getDocument(uri, wsdlValidateStream); - String wsdlns = getWSDLNamespace(wsdldoc); - if (validateWSDL(wsdldoc, valInfo, wsdlns)) - { - validateExtensionValidators(wsdldoc, valInfo, wsdlns); - } - } - return (IValidationReport)valInfo; - } - - /** - * Validate the file for XML conformance. - * @param valInfo information about the validation - * @param inputStream the inputStream to validate - * @return True if the file is conformant, false otherwise. - */ - protected boolean validateXML(ControllerValidationInfo valInfo, InputStream inputStream) - { - IXMLValidator xmlValidator = AbstractXMLConformanceFactory.getInstance().getXMLValidator(); - xmlValidator.setURIResolver(uriResolver); - xmlValidator.setFile(valInfo.getFileURI()); - if (xmlValidator instanceof DefaultXMLValidator) - { - ((DefaultXMLValidator)xmlValidator).setInputStream(inputStream); - } - //xmlValidator.setValidationInfo(valInfo); - xmlValidator.run(); - // if there are no xml conformance problems go on to check the wsdl stuff - if (xmlValidator.hasErrors()) - { - // temp handling of XML errors until validator is updated. - List errors = xmlValidator.getErrors(); - Iterator errorsIter = errors.iterator(); - while (errorsIter.hasNext()) - { - IValidationMessage valMes = (IValidationMessage)errorsIter.next(); - - if (valMes instanceof ValidationMessageImpl && valInfo instanceof ValidationInfoImpl) - { String errorKey = ((ValidationMessageImpl)valMes).getErrorKey(); - Object[] messageArgs = ((ValidationMessageImpl)valMes).getMessageArguments(); - ((ValidationInfoImpl)valInfo).addError(valMes.getMessage(), valMes.getLine(), valMes.getColumn(), valMes.getURI(), errorKey, messageArgs); - } - else - { - valInfo.addError(valMes.getMessage(), valMes.getLine(), valMes.getColumn(), valMes.getURI()); - } - } - return false; - } - //wsdlNamespace = xmlValidator.getWSDLNamespace(); - return true; - } - - /** - * Validate the file for XML conformance. - * @param valInfo information about the validation - * @return True if the file is conformant, false otherwise. - */ - protected boolean validateXML(ControllerValidationInfo valInfo) - { return validateXML(valInfo, null); - } - - /** - * Validate the WSDL file. Set the errors and warning appropriately. - * - * @param wsdldoc A W3C document representation of the WSDL document. - * @param valInfo The current validation information. - * @param wsdlNamespace The WSDL namespace to validate. - * @return True if the file is valid, false otherwise. - */ - protected boolean validateWSDL(Document wsdldoc, ControllerValidationInfo valInfo, String wsdlNamespace) - { - WSDLValidatorDelegate[] wsdlVals = ver.queryValidatorRegistry(wsdlNamespace, ValidatorRegistry.WSDL_VALIDATOR); - if (wsdlVals != null) - { - for (int i = 0; i < wsdlVals.length; i++) - { - WSDLValidatorDelegate wsdlvaldel = wsdlVals[i]; - IWSDLValidator wsdlVal = wsdlvaldel.getValidator(); - - // If the wsdl validator isn't null, validate. - if (wsdlVal != null) - { - try - { - wsdlVal.validate(wsdldoc, valInfo); - } - catch (ValidateWSDLException e) - { - valInfo.addError(messagegenerator.getString(_ERROR_PROBLEM_WSDL_VALIDATOR, wsdlNamespace), 1, 1, valInfo.getFileURI()); - } - } - // If the validator is null and the namespace isn't create an error. - // If the namespace is null the file is empty (and the XML validator - // has let it go) - // so it is valid but does not need to be validated. - else - { - valInfo.addError( - messagegenerator.getString(_ERROR_NO_WSDL_VALIDATOR, wsdlNamespace), - 1, - 1, - valInfo.getFileURI()); - } - } - } - // No validators registered. - else - { - valInfo.addError(messagegenerator.getString(_ERROR_NO_WSDL_VALIDATOR, wsdlNamespace), 1, 1, valInfo.getFileURI()); - } - valInfo.completeWSDLValidation(); - - return valInfo.isWSDLValid(); - } - - /** - * Validate the WSDL file with the extension validator. Set the errors and warning appropriately. - * - * @param wsdldoc A W3C document representation of the WSDL document. - * @param valInfo The current validation information. - * @param wsdlNamespace The WSDL namespace to validate. - * @return True if the file is valid, false otherwise. - */ - protected void validateExtensionValidators(Document wsdldoc, ControllerValidationInfo valInfo, String wsdlNamespace) - { - WSDLValidatorDelegate[] extVals = ver.queryValidatorRegistry(wsdlNamespace, ValidatorRegistry.EXT_VALIDATOR); - if(extVals != null) - { - int numvals = extVals.length; - for(int i = 0; i < numvals; i++) - { - WSDLValidatorDelegate extvaldel = extVals[i]; - IWSDLValidator extval = extvaldel.getValidator(); - if(extval != null) - { - try - { - extval.validate(wsdldoc, valInfo); - } - catch(Throwable t) - { - valInfo.addWarning(messagegenerator.getString(_ERROR_PROBLEM_EXT_VALIDATOR, extvaldel.getValidatorClassName(), wsdlNamespace), 1, 1, valInfo.getFileURI()); - // This error should be logged and not displayed to the user. - } - } - } - } - } - - /** - * Set the ResourceBundle for this ValidatorManager. - * - * @param rb - * The resource bundle to set. - * @see #getResourceBundle - */ - public void setResourceBundle(ResourceBundle rb) - { - resourcebundle = rb; - } - - /** - * Get the ResourceBundle for this ValidationController. - * - * @return The resource bundle set for this ValidationController. - * @see #setResourceBundle - */ - public ResourceBundle getResourceBundle() - { - return resourcebundle; - } - - /** - * Get a DOM document representation of the WSDL document. - * - * @param uri The uri of the file to read - * @return The DOM model of the WSDL document or null if the document can't be read. - */ - private Document getDocument(String uri, InputStream inputStream) - { - try - { - // Catch a premature EOF error to allow empty WSDL files to be considered valid. - StandardParserConfiguration configuration = new StandardParserConfiguration() - { - protected XMLErrorReporter createErrorReporter() - { - return new XMLErrorReporter() - { - public void reportError(String domain, String key, Object[] arguments, short severity) throws XNIException - { - boolean reportError = true; - if (key.equals("PrematureEOF")) - { - reportError = false; - } - - if (reportError) - { - super.reportError(domain, key, arguments, severity); - } - } - }; - } - }; - - InputSource inputSource = null; - if (inputStream != null) - { //then we want to create a DOM from the inputstream - inputSource = new InputSource(inputStream); - } - else - { inputSource = new InputSource(uri); - } - - DOMParser builder = new LineNumberDOMParser(configuration); - builder.parse(inputSource); - Document doc = builder.getDocument(); - - return doc; - } - catch (Throwable t) - { - // TODO: Log error if the parser fails to read the WSDL document. - // In this case the validator will fail with an unexplained error message - // about a null WSDL namespace. This error should be addressed as well. - System.out.println(t); - } - return null; - } - - private String getWSDLNamespace(Document doc) - { - String wsdlns = null; - if(doc != null) - { - Element definitions = doc.getDocumentElement(); - if(definitions.getLocalName().equals("definitions")) - { - wsdlns = definitions.getNamespaceURI(); - } - } - return wsdlns; - } - - - - private final String createStringForInputStream(InputStream inputStream) - { - // Here we are reading the file and storing to a stringbuffer. - StringBuffer fileString = new StringBuffer(); - try - { - InputStreamReader inputReader = new InputStreamReader(inputStream); - BufferedReader reader = new BufferedReader(inputReader); - char[] chars = new char[1024]; - int numberRead = reader.read(chars); - while (numberRead != -1) - { - fileString.append(chars, 0, numberRead); - numberRead = reader.read(chars); - } - } - catch (Exception e) - { - //TODO: log error message - //e.printStackTrace(); - } - return fileString.toString(); - } - -} |