| 1 | /* |
| 2 | * Copyright (C) Christian Schulte, 2005-206 |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * |
| 9 | * o Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * |
| 12 | * o Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in |
| 14 | * the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| 18 | * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
| 19 | * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
| 20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | * |
| 28 | * $JOMC: ValidateModelTask.java 4613 2012-09-22 10:07:08Z schulte $ |
| 29 | * |
| 30 | */ |
| 31 | package org.jomc.ant; |
| 32 | |
| 33 | import org.apache.tools.ant.BuildException; |
| 34 | import org.jomc.modlet.Model; |
| 35 | import org.jomc.modlet.ModelContext; |
| 36 | import org.jomc.modlet.ModelException; |
| 37 | import org.jomc.modlet.ModelValidationReport; |
| 38 | |
| 39 | /** |
| 40 | * Task for validating model objects. |
| 41 | * |
| 42 | * @author <a href="mailto:cs@schulte.it">Christian Schulte</a> |
| 43 | * @version $JOMC: ValidateModelTask.java 4613 2012-09-22 10:07:08Z schulte $ |
| 44 | */ |
| 45 | public final class ValidateModelTask extends JomcModelTask |
| 46 | { |
| 47 | |
| 48 | /** Creates a new {@code ValidateModelTask} instance. */ |
| 49 | public ValidateModelTask() |
| 50 | { |
| 51 | super(); |
| 52 | } |
| 53 | |
| 54 | /** |
| 55 | * Validates a model. |
| 56 | * |
| 57 | * @throws BuildException if validating a model fails. |
| 58 | */ |
| 59 | @Override |
| 60 | public void executeTask() throws BuildException |
| 61 | { |
| 62 | try |
| 63 | { |
| 64 | this.log( Messages.getMessage( "validatingModel", this.getModel() ) ); |
| 65 | |
| 66 | final ClassLoader classLoader = this.newProjectClassLoader(); |
| 67 | final ModelContext context = this.newModelContext( classLoader ); |
| 68 | final Model model = context.findModel( this.getModel() ); |
| 69 | final ModelValidationReport report = context.validateModel( model ); |
| 70 | this.logValidationReport( context, report ); |
| 71 | |
| 72 | if ( !report.isModelValid() ) |
| 73 | { |
| 74 | throw new BuildException( Messages.getMessage( "modelValidationFailure" ), this.getLocation() ); |
| 75 | } |
| 76 | |
| 77 | this.log( Messages.getMessage( "modelValidationSuccess" ) ); |
| 78 | } |
| 79 | catch ( final ModelException e ) |
| 80 | { |
| 81 | throw new BuildException( Messages.getMessage( e ), e, this.getLocation() ); |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | /** {@inheritDoc} */ |
| 86 | @Override |
| 87 | public ValidateModelTask clone() |
| 88 | { |
| 89 | return (ValidateModelTask) super.clone(); |
| 90 | } |
| 91 | |
| 92 | } |