| 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: ValidateClasspathTask.java 4613 2012-09-22 10:07:08Z schulte $ |
| 29 | * |
| 30 | */ |
| 31 | package org.jomc.ant; |
| 32 | |
| 33 | import java.io.IOException; |
| 34 | import java.util.logging.Level; |
| 35 | import javax.xml.bind.JAXBContext; |
| 36 | import javax.xml.bind.JAXBException; |
| 37 | import javax.xml.bind.util.JAXBSource; |
| 38 | import javax.xml.transform.Source; |
| 39 | import org.apache.tools.ant.BuildException; |
| 40 | import org.jomc.model.Implementation; |
| 41 | import org.jomc.model.Module; |
| 42 | import org.jomc.model.Specification; |
| 43 | import org.jomc.modlet.Model; |
| 44 | import org.jomc.modlet.ModelContext; |
| 45 | import org.jomc.modlet.ModelException; |
| 46 | import org.jomc.modlet.ModelValidationReport; |
| 47 | import org.jomc.modlet.ObjectFactory; |
| 48 | import org.jomc.tools.ClassFileProcessor; |
| 49 | |
| 50 | /** |
| 51 | * Task for validating class path model objects. |
| 52 | * |
| 53 | * @author <a href="mailto:cs@schulte.it">Christian Schulte</a> |
| 54 | * @version $JOMC: ValidateClasspathTask.java 4613 2012-09-22 10:07:08Z schulte $ |
| 55 | */ |
| 56 | public final class ValidateClasspathTask extends ClassFileProcessorTask |
| 57 | { |
| 58 | |
| 59 | /** Creates a new {@code ValidateClasspathTask} instance. */ |
| 60 | public ValidateClasspathTask() |
| 61 | { |
| 62 | super(); |
| 63 | } |
| 64 | |
| 65 | /** |
| 66 | * Validates class file model objects. |
| 67 | * |
| 68 | * @throws BuildException if validating class file model objects fails. |
| 69 | */ |
| 70 | @Override |
| 71 | public void processClassFiles() throws BuildException |
| 72 | { |
| 73 | ProjectClassLoader classLoader = null; |
| 74 | boolean suppressExceptionOnClose = true; |
| 75 | |
| 76 | try |
| 77 | { |
| 78 | this.log( Messages.getMessage( "validatingClasspath", this.getModel() ) ); |
| 79 | |
| 80 | classLoader = this.newProjectClassLoader(); |
| 81 | final ModelContext context = this.newModelContext( classLoader ); |
| 82 | final ClassFileProcessor tool = this.newClassFileProcessor(); |
| 83 | final JAXBContext jaxbContext = context.createContext( this.getModel() ); |
| 84 | final Model model = this.getModel( context ); |
| 85 | final Source source = new JAXBSource( jaxbContext, new ObjectFactory().createModel( model ) ); |
| 86 | ModelValidationReport validationReport = context.validateModel( this.getModel(), source ); |
| 87 | |
| 88 | this.logValidationReport( context, validationReport ); |
| 89 | tool.setModel( model ); |
| 90 | |
| 91 | if ( validationReport.isModelValid() ) |
| 92 | { |
| 93 | final Specification s = this.getSpecification( model ); |
| 94 | final Implementation i = this.getImplementation( model ); |
| 95 | final Module m = this.getModule( model ); |
| 96 | |
| 97 | if ( s != null ) |
| 98 | { |
| 99 | validationReport = tool.validateModelObjects( s, context ); |
| 100 | |
| 101 | if ( validationReport != null ) |
| 102 | { |
| 103 | this.logValidationReport( context, validationReport ); |
| 104 | |
| 105 | if ( !validationReport.isModelValid() ) |
| 106 | { |
| 107 | throw new ModelException( Messages.getMessage( "invalidModel", this.getModel() ) ); |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | if ( i != null ) |
| 113 | { |
| 114 | validationReport = tool.validateModelObjects( i, context ); |
| 115 | |
| 116 | if ( validationReport != null ) |
| 117 | { |
| 118 | this.logValidationReport( context, validationReport ); |
| 119 | |
| 120 | if ( !validationReport.isModelValid() ) |
| 121 | { |
| 122 | throw new ModelException( Messages.getMessage( "invalidModel", this.getModel() ) ); |
| 123 | } |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | if ( m != null ) |
| 128 | { |
| 129 | validationReport = tool.validateModelObjects( m, context ); |
| 130 | |
| 131 | if ( validationReport != null ) |
| 132 | { |
| 133 | this.logValidationReport( context, validationReport ); |
| 134 | |
| 135 | if ( !validationReport.isModelValid() ) |
| 136 | { |
| 137 | throw new ModelException( Messages.getMessage( "invalidModel", this.getModel() ) ); |
| 138 | } |
| 139 | } |
| 140 | } |
| 141 | |
| 142 | if ( this.isModulesProcessingRequested() ) |
| 143 | { |
| 144 | validationReport = tool.validateModelObjects( context ); |
| 145 | |
| 146 | if ( validationReport != null ) |
| 147 | { |
| 148 | this.logValidationReport( context, validationReport ); |
| 149 | |
| 150 | if ( !validationReport.isModelValid() ) |
| 151 | { |
| 152 | throw new ModelException( Messages.getMessage( "invalidModel", this.getModel() ) ); |
| 153 | } |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | suppressExceptionOnClose = false; |
| 158 | } |
| 159 | else |
| 160 | { |
| 161 | throw new ModelException( Messages.getMessage( "invalidModel", this.getModel() ) ); |
| 162 | } |
| 163 | } |
| 164 | catch ( final IOException e ) |
| 165 | { |
| 166 | throw new ClassProcessingException( Messages.getMessage( e ), e, this.getLocation() ); |
| 167 | } |
| 168 | catch ( final JAXBException e ) |
| 169 | { |
| 170 | throw new ClassProcessingException( Messages.getMessage( e ), e, this.getLocation() ); |
| 171 | } |
| 172 | catch ( final ModelException e ) |
| 173 | { |
| 174 | throw new ClassProcessingException( Messages.getMessage( e ), e, this.getLocation() ); |
| 175 | } |
| 176 | finally |
| 177 | { |
| 178 | try |
| 179 | { |
| 180 | if ( classLoader != null ) |
| 181 | { |
| 182 | classLoader.close(); |
| 183 | } |
| 184 | } |
| 185 | catch ( final IOException e ) |
| 186 | { |
| 187 | if ( suppressExceptionOnClose ) |
| 188 | { |
| 189 | this.logMessage( Level.SEVERE, Messages.getMessage( e ), e ); |
| 190 | } |
| 191 | else |
| 192 | { |
| 193 | throw new ClassProcessingException( Messages.getMessage( e ), e, this.getLocation() ); |
| 194 | } |
| 195 | } |
| 196 | } |
| 197 | } |
| 198 | |
| 199 | /** {@inheritDoc} */ |
| 200 | @Override |
| 201 | public ValidateClasspathTask clone() |
| 202 | { |
| 203 | return (ValidateClasspathTask) super.clone(); |
| 204 | } |
| 205 | |
| 206 | } |