/*******************************************************************************
* Copyright (c) 2001, 2006 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.eclipse;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import org.apache.xerces.util.XMLGrammarPoolImpl;
import org.apache.xerces.xni.grammars.XMLGrammarPool;
import org.eclipse.wst.wsdl.validation.internal.Constants;
import org.eclipse.wst.wsdl.validation.internal.IValidationMessage;
import org.eclipse.wst.wsdl.validation.internal.IValidationReport;
import org.eclipse.wst.wsdl.validation.internal.WSDLValidationConfiguration;
import org.eclipse.wst.xml.core.internal.validation.core.AbstractNestedValidator;
import org.eclipse.wst.xml.core.internal.validation.core.NestedValidatorContext;
import org.eclipse.wst.xml.core.internal.validation.core.ValidationInfo;
import org.eclipse.wst.xml.core.internal.validation.core.ValidationReport;
/**
* A WSDL validator to contribute to the WTP validation framework.
*/
public class Validator extends AbstractNestedValidator
{
protected HashMap xsdGrammarPools = new HashMap();
protected HashMap xmlGrammarPools = new HashMap();
/**
* Create and configure the two grammar pools for this WSDL validation context.
*
* @see org.eclipse.wst.xml.core.internal.validation.core.AbstractNestedValidator#setupValidation(org.eclipse.wst.xml.core.internal.validation.core.NestedValidatorContext)
*/
protected void setupValidation(NestedValidatorContext context)
{
super.setupValidation(context);
XMLGrammarPool xsdGrammarPool = new InlineSchemaModelGrammarPoolImpl();
XMLGrammarPool xmlGrammarPool = new XMLGrammarPoolImpl();
xsdGrammarPools.put(context, xsdGrammarPool);
xmlGrammarPools.put(context, xmlGrammarPool);
}
/**
* Remove two grammar pools for this WSDL validation context.
*
* @see org.eclipse.wst.xml.core.internal.validation.core.AbstractNestedValidator#teardownValidation(org.eclipse.wst.xml.core.internal.validation.core.NestedValidatorContext)
*/
protected void teardownValidation(NestedValidatorContext context)
{
XMLGrammarPool xsdGrammarPool = (XMLGrammarPool)xsdGrammarPools.remove(context);
if(xsdGrammarPool != null)
xsdGrammarPool.clear();
XMLGrammarPool xmlGrammarPool = (XMLGrammarPool)xmlGrammarPools.remove(context);
if(xmlGrammarPool != null)
xmlGrammarPool.clear();
super.teardownValidation(context);
}
/* (non-Javadoc)
* @see org.eclipse.wst.xml.core.internal.validation.core.AbstractNestedValidator#validate(java.lang.String, java.io.InputStream, org.eclipse.wst.xml.core.internal.validation.core.NestedValidatorContext)
*/
public ValidationReport validate(String uri, InputStream inputstream, NestedValidatorContext context)
{
XMLGrammarPool xsdGrammarPool = (XMLGrammarPool)xsdGrammarPools.get(context);
XMLGrammarPool xmlGrammarPool = (XMLGrammarPool)xmlGrammarPools.get(context);
WSDLValidator validator = WSDLValidator.getInstance();
WSDLValidationConfiguration configuration = new WSDLValidationConfiguration();
configuration.setProperty(Constants.XMLSCHEMA_CACHE_ATTRIBUTE, xsdGrammarPool);
configuration.setProperty(Constants.XML_CACHE_ATTRIBUTE, xmlGrammarPool);
IValidationReport valreport = null;
if (inputstream != null)
{
valreport = validator.validate(uri, inputstream, configuration);
}
else
{
valreport = validator.validate(uri, null, configuration);
}
return convertReportToXMLReport(valreport);
}
/**
* Convert a WSDL IValidationReport to an XML Validation Report.
*
* @param report
* The WSDL IValidationReport to convert.
* @return
* An XML Validation Report representing the information contained in the IValidationReport.
*/
protected ValidationReport convertReportToXMLReport(IValidationReport report)
{
ValidationInfo convertedReport = new ValidationInfo(report.getFileURI());
IValidationMessage[] messages = report.getValidationMessages();
int numMessages = messages.length;
for(int i = 0; i < numMessages; i++)
{
convertMessage(messages[i], convertedReport);
}
return convertedReport;
}
/**
* Convert a WSDL IValidationMessage by reporting it in the ValidationInfo object.
*
* @param message
* The IValidationMessage to convert.
* @param convertedReport
* The ValidationInfo object represting the converted report.
*/
protected void convertMessage(IValidationMessage message, ValidationInfo convertedReport)
{
List nestedMessages = message.getNestedMessages();
if(nestedMessages != null && nestedMessages.size() > 0)
{
Iterator messageIter = nestedMessages.iterator();
while(messageIter.hasNext())
{
convertMessage((IValidationMessage)messageIter.next(), convertedReport);
}
}
else
{
if(message.getSeverity() == IValidationMessage.SEV_WARNING)
convertedReport.addWarning(message.getMessage(), message.getLine(), message.getColumn(), message.getURI());
else
convertedReport.addError(message.getMessage(), message.getLine(), message.getColumn(), message.getURI());
}
}
/*
* (non-Javadoc)
* @see org.eclipse.wst.xml.core.internal.validation.core.AbstractNestedValidator#getValidatorID()
*/
protected String getValidatorID()
{
// Because this class is used as a delegate, return the id of the validator
// which delegates to this class.
return WSDLDelegatingValidator.class.getName(); //$NON-NLS-1$
}
}