/*
* ====================================================================
*
* Frame2 Open Source License
*
* Copyright (c) 2004-2007 Megatome Technologies. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by
* Megatome Technologies."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Frame2 Project", and "Frame2",
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact iamthechad@sourceforge.net.
*
* 5. Products derived from this software may not be called "Frame2"
* nor may "Frame2" appear in their names without prior written
* permission of Megatome Technologies.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL MEGATOME TECHNOLOGIES OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*/
package org.megatome.frame2.validator;
import java.io.IOException;
import java.io.InputStream;
import javax.servlet.ServletContext;
import org.apache.commons.validator.Validator;
import org.apache.commons.validator.ValidatorException;
import org.apache.commons.validator.ValidatorResources;
import org.megatome.frame2.Globals;
import org.megatome.frame2.errors.Errors;
import org.megatome.frame2.log.Logger;
import org.megatome.frame2.log.LoggerFactory;
import org.xml.sax.SAXException;
public class CommonsValidatorWrapper {
// public static final String RULES_FILE = "commons-validator-rules.xml";
// public static final String MAPPINGS_FILE =
// "commons-validation-mappings.xml";
// public static final String ERRORS_KEY =
// "org.megatome.frame2.errors.Errors";
static String cvFilePath = "/WEB-INF/commonsvalidator"; //$NON-NLS-1$
// static String cvRulesFile = Globals.RULES_FILE;
static String cvMappingsFile = Globals.MAPPINGS_FILE;
static ValidatorResources validatorResources;
private static Logger LOGGER = LoggerFactory
.instance(CommonsValidatorWrapper.class.getName());
private CommonsValidatorWrapper() {
// not public
}
public static void load(ServletContext context)
throws CommonsValidatorException {
// validatorResources = new ValidatorResources();
String filePath = cvFilePath + Globals.FORWARD_SLASH + cvMappingsFile;
InputStream in = context.getResourceAsStream(filePath);
if (in == null) {
// validatorResources = null;
throw new CommonsValidatorException("invalid filePath: " + filePath); //$NON-NLS-1$
}
try {
validatorResources = new ValidatorResources(in);
} catch (IOException e) {
validatorResources = null;
throw new CommonsValidatorException(e);
} catch (SAXException e) {
validatorResources = null;
throw new CommonsValidatorException(e);
}
/*
* List<String> fileNames = new ArrayList<String>();
* fileNames.add(cvRulesFile); fileNames.add(cvMappingsFile);
*
* for (int i = 0; i < fileNames.size(); i++) { String filePath =
* cvFilePath + Globals.FORWARD_SLASH + fileNames.get(i); InputStream in =
* context.getResourceAsStream(filePath); if (in == null) {
* validatorResources = null; throw new
* CommonsValidatorException("invalid filePath: " + filePath);
* //$NON-NLS-1$ } try {
* ValidatorResourcesInitializer.initialize(validatorResources, in); }
* catch (IOException e) { validatorResources = null; throw new
* CommonsValidatorException(e); } }
*/
}
public static ValidatorResources getValidatorResources() {
return validatorResources;
}
/**
* Returns the filePath.
*
* @return String
*/
public static String getFilePath() {
return cvFilePath;
}
/**
* Sets the filePath.
*
* @param filePath
* The filePath to set
*/
public static void setFilePath(String filePath) {
cvFilePath = filePath;
}
/**
* Method to be called by the CommonsValidatorEvent class. signature will be
* modified.
*/
public static void validate(String beanName, Object o, Errors errors) {
try {
Validator validator = new Validator(validatorResources, beanName);
// add the name bean to the validator as a resource
// for the validations to be performed on.
validator.setParameter(Validator.BEAN_PARAM, o);
validator.setParameter(Globals.ERRORS_KEY, errors);
validator.validate();
} catch (ValidatorException e) {
LOGGER.info("Error validating HttpEvent " + beanName + " : " + e); //$NON-NLS-1$ //$NON-NLS-2$
} catch (IllegalArgumentException e) {
LOGGER.warn("Error validating: " + e.getMessage()); //$NON-NLS-1$
}
}
/**
* Returns the mappingsFile.
*
* @return String
*/
public static String getMappingsFile() {
return cvMappingsFile;
}
/**
* Returns the rulesFile.
*
* @return String
*/
/*
* public static String getRulesFile() { return cvRulesFile; }
*/
/**
* Sets the mappingsFile.
*
* @param mappingsFile
* The mappingsFile to set
*/
public static void setMappingsFile(String mappingsFile) {
cvMappingsFile = mappingsFile;
}
/**
* Sets the rulesFile.
*
* @param rulesFile
* The rulesFile to set
*/
/*
* public static void setRulesFile(String rulesFile) { cvRulesFile =
* rulesFile; }
*/
/**
* Release the validatorResources object.
*/
public static void release() {
validatorResources = null;
}
}