| 1 | package org.apache.maven.continuum.web.validator; |
| 2 | |
| 3 | /* |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one |
| 5 | * or more contributor license agreements. See the NOTICE file |
| 6 | * distributed with this work for additional information |
| 7 | * regarding copyright ownership. The ASF licenses this file |
| 8 | * to you under the Apache License, Version 2.0 (the |
| 9 | * "License"); you may not use this file except in compliance |
| 10 | * with the License. You may obtain a copy of the License at |
| 11 | * |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 13 | * |
| 14 | * Unless required by applicable law or agreed to in writing, |
| 15 | * software distributed under the License is distributed on an |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 17 | * KIND, either express or implied. See the License for the |
| 18 | * specific language governing permissions and limitations |
| 19 | * under the License. |
| 20 | */ |
| 21 | |
| 22 | import com.opensymphony.xwork2.validator.ValidationException; |
| 23 | import com.opensymphony.xwork2.validator.validators.ValidatorSupport; |
| 24 | |
| 25 | import org.apache.maven.continuum.execution.ExecutorConfigurator; |
| 26 | import org.apache.maven.continuum.installation.InstallationException; |
| 27 | import org.apache.maven.continuum.installation.InstallationService; |
| 28 | import org.codehaus.plexus.util.StringUtils; |
| 29 | import org.slf4j.Logger; |
| 30 | import org.slf4j.LoggerFactory; |
| 31 | |
| 32 | |
| 33 | /** |
| 34 | * @author <a href="mailto:olamy@codehaus.org">olamy</a> |
| 35 | * @version $Id: InstallationValidator.java 765340 2009-04-15 20:22:00Z evenisse $ |
| 36 | * @plexus.component role="com.opensymphony.xwork2.validator.Validator" role-hint="org.apache.maven.continuum.web.validator.InstallationValidator" |
| 37 | * @since 19 juin 07 |
| 38 | */ |
| 39 | public class InstallationValidator |
| 40 | extends ValidatorSupport |
| 41 | { |
| 42 | private String fieldName; |
| 43 | |
| 44 | private static final Logger logger = LoggerFactory.getLogger( InstallationValidator.class ); |
| 45 | |
| 46 | /** |
| 47 | * @plexus.requirement role-hint="default" |
| 48 | */ |
| 49 | private InstallationService installationService; |
| 50 | |
| 51 | /** |
| 52 | * @see com.opensymphony.xwork2.validator.Validator#validate(java.lang.Object) |
| 53 | */ |
| 54 | public void validate( Object object ) |
| 55 | throws ValidationException |
| 56 | { |
| 57 | String name = (String) this.getFieldValue( "installation.name", object ); |
| 58 | if ( StringUtils.isEmpty( name ) ) |
| 59 | { |
| 60 | return; |
| 61 | } |
| 62 | |
| 63 | String varValue = (String) this.getFieldValue( "installation.varValue", object ); |
| 64 | if ( StringUtils.isEmpty( varValue ) ) |
| 65 | { |
| 66 | return; |
| 67 | } |
| 68 | // TODO validating varValue != null depending on type (not null for envVar) |
| 69 | |
| 70 | String type = (String) this.getFieldValue( "installation.type", object ); |
| 71 | |
| 72 | ExecutorConfigurator executorConfigurator = installationService.getExecutorConfigurator( type ); |
| 73 | try |
| 74 | { |
| 75 | if ( executorConfigurator != null ) |
| 76 | { |
| 77 | if ( executorConfigurator.getVersionArgument() != null ) |
| 78 | { |
| 79 | // just try to get version infos to validate path is valid |
| 80 | installationService.getExecutorConfiguratorVersion( varValue, executorConfigurator, null ); |
| 81 | } |
| 82 | } |
| 83 | } |
| 84 | catch ( InstallationException e ) |
| 85 | { |
| 86 | String message = getMessage( getMessageKey() ) + e.getMessage(); |
| 87 | logger.error( message ); |
| 88 | addFieldError( "installation.varValue", message ); |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | public String getFieldName() |
| 93 | { |
| 94 | return fieldName; |
| 95 | } |
| 96 | |
| 97 | public void setFieldName( String fieldName ) |
| 98 | { |
| 99 | this.fieldName = fieldName; |
| 100 | } |
| 101 | } |