ohair@286: /*
alanb@368:  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
ohair@286:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286:  *
ohair@286:  * This code is free software; you can redistribute it and/or modify it
ohair@286:  * under the terms of the GNU General Public License version 2 only, as
ohair@286:  * published by the Free Software Foundation.  Oracle designates this
ohair@286:  * particular file as subject to the "Classpath" exception as provided
ohair@286:  * by Oracle in the LICENSE file that accompanied this code.
ohair@286:  *
ohair@286:  * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohair@286:  * version 2 for more details (a copy is included in the LICENSE file that
ohair@286:  * accompanied this code).
ohair@286:  *
ohair@286:  * You should have received a copy of the GNU General Public License version
ohair@286:  * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286:  *
ohair@286:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286:  * or visit www.oracle.com if you need additional information or have any
ohair@286:  * questions.
ohair@286:  */
ohair@286: 
ohair@286: package com.sun.xml.internal.ws.wsdl.parser;
ohair@286: 
ohair@286: import javax.xml.ws.WebServiceException;
ohair@286: import java.util.ArrayList;
ohair@286: import java.util.Collections;
ohair@286: import java.util.List;
ohair@286: 
ohair@286: /**
ohair@286:  * A list of {@link InaccessibleWSDLException} wrapped in one exception.
ohair@286:  *
ohair@286:  * <p>
alanb@368:  * This exception is used to report all the errors during WSDL parsing from {@link RuntimeWSDLParser#parse(java.net.URL, javax.xml.transform.Source, org.xml.sax.EntityResolver, boolean, com.sun.xml.internal.ws.api.server.Container, com.sun.xml.internal.ws.api.wsdl.parser.WSDLParserExtension[])}
ohair@286:  *
ohair@286:  * @author Vivek Pandey
ohair@286:  */
ohair@286: public class InaccessibleWSDLException extends WebServiceException {
ohair@286: 
ohair@286:     private final List<Throwable> errors;
ohair@286: 
ohair@286:     private static final long serialVersionUID = 1L;
ohair@286: 
ohair@286:     public InaccessibleWSDLException(List<Throwable> errors) {
ohair@286:         super(errors.size()+" counts of InaccessibleWSDLException.\n");
ohair@286:         assert !errors.isEmpty() : "there must be at least one error";
ohair@286:         this.errors = Collections.unmodifiableList(new ArrayList<Throwable>(errors));
ohair@286:     }
ohair@286: 
ohair@286:     public String toString() {
ohair@286:         StringBuilder sb = new StringBuilder(super.toString());
ohair@286:         sb.append('\n');
ohair@286: 
ohair@286:         for( Throwable error : errors )
ohair@286:             sb.append(error.toString()).append('\n');
ohair@286: 
ohair@286:         return sb.toString();
ohair@286:     }
ohair@286: 
ohair@286:     /**
ohair@286:      * Returns a read-only list of {@link InaccessibleWSDLException}s
ohair@286:      * wrapped in this exception.
ohair@286:      *
ohair@286:      * @return
ohair@286:      *      a non-null list.
ohair@286:      */
ohair@286:     public List<Throwable> getErrors() {
ohair@286:         return errors;
ohair@286:     }
ohair@286: 
ohair@286:     public static class Builder implements ErrorHandler {
ohair@286:         private final List<Throwable> list = new ArrayList<Throwable>();
ohair@286:         public void error(Throwable e) {
ohair@286:             list.add(e);
ohair@286:         }
ohair@286:         /**
ohair@286:          * If an error was reported, throw the exception.
ohair@286:          * Otherwise exit normally.
ohair@286:          */
ohair@286:         public void check() throws InaccessibleWSDLException {
ohair@286:             if(list.isEmpty())
ohair@286:                 return;
ohair@286:             throw new InaccessibleWSDLException(list);
ohair@286:         }
ohair@286:     }
ohair@286: 
ohair@286: }