aoqi@0: /*
aoqi@0:  * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: package com.sun.xml.internal.bind.v2.runtime;
aoqi@0: 
aoqi@0: import java.util.ArrayList;
aoqi@0: import java.util.Collections;
aoqi@0: import java.util.List;
aoqi@0: 
aoqi@0: import javax.xml.bind.JAXBContext;
aoqi@0: import javax.xml.bind.JAXBException;
aoqi@0: 
aoqi@0: import com.sun.xml.internal.bind.v2.model.core.ErrorHandler;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * A list of {@link IllegalAnnotationException} wrapped in one exception.
aoqi@0:  *
aoqi@0:  * <p>
aoqi@0:  * This exception is used to report all the errors to the client application
aoqi@0:  * through {@link JAXBContext#newInstance}.
aoqi@0:  *
aoqi@0:  * @since JAXB 2.0 EA1
aoqi@0:  * @author Kohsuke Kawaguchi
aoqi@0:  */
aoqi@0: public class IllegalAnnotationsException extends JAXBException {
aoqi@0:     private final List<IllegalAnnotationException> errors;
aoqi@0: 
aoqi@0:     private static final long serialVersionUID = 1L;
aoqi@0: 
aoqi@0:     public IllegalAnnotationsException(List<IllegalAnnotationException> errors) {
aoqi@0:         super(errors.size()+" counts of IllegalAnnotationExceptions");
aoqi@0:         assert !errors.isEmpty() : "there must be at least one error";
aoqi@0:         this.errors = Collections.unmodifiableList(new ArrayList<IllegalAnnotationException>(errors));
aoqi@0:     }
aoqi@0: 
aoqi@0:     public String toString() {
aoqi@0:         StringBuilder sb = new StringBuilder(super.toString());
aoqi@0:         sb.append('\n');
aoqi@0: 
aoqi@0:         for( IllegalAnnotationException error : errors )
aoqi@0:             sb.append(error.toString()).append('\n');
aoqi@0: 
aoqi@0:         return sb.toString();
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Returns a read-only list of {@link IllegalAnnotationException}s
aoqi@0:      * wrapped in this exception.
aoqi@0:      *
aoqi@0:      * @return
aoqi@0:      *      a non-null list.
aoqi@0:      */
aoqi@0:     public List<IllegalAnnotationException> getErrors() {
aoqi@0:         return errors;
aoqi@0:     }
aoqi@0: 
aoqi@0:     public static class Builder implements ErrorHandler {
aoqi@0:         private final List<IllegalAnnotationException> list = new ArrayList<IllegalAnnotationException>();
aoqi@0:         public void error(IllegalAnnotationException e) {
aoqi@0:             list.add(e);
aoqi@0:         }
aoqi@0:         /**
aoqi@0:          * If an error was reported, throw the exception.
aoqi@0:          * Otherwise exit normally.
aoqi@0:          */
aoqi@0:         public void check() throws IllegalAnnotationsException {
aoqi@0:             if(list.isEmpty())
aoqi@0:                 return;
aoqi@0:             throw new IllegalAnnotationsException(list);
aoqi@0:         }
aoqi@0:     }
aoqi@0: }