| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.ant.antlib.system; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.ant.common.antlib.AbstractComponent; |
| import org.apache.ant.common.antlib.AbstractTask; |
| import org.apache.ant.common.antlib.AntContext; |
| import org.apache.ant.common.service.DataService; |
| import org.apache.ant.common.util.ExecutionException; |
| |
| /** |
| * Common Base class for the Ant and AntCall tasks |
| * |
| * @author <a href="mailto:conor@apache.org">Conor MacNeill</a> |
| * @created 4 February 2002 |
| */ |
| public abstract class AntBase extends AbstractTask { |
| |
| /** |
| * Simple Property value storing class |
| * |
| * @author <a href="mailto:conor@apache.org">Conor MacNeill</a> |
| * @created 5 February 2002 |
| */ |
| public static class Property extends AbstractComponent { |
| /** The property name */ |
| private String name; |
| |
| /** The property value */ |
| private String value; |
| |
| |
| /** |
| * Sets the name of the Property |
| * |
| * @param name the new name value |
| */ |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| /** |
| * Sets the value of the Property |
| * |
| * @param value the new value value |
| */ |
| public void setValue(String value) { |
| this.value = value; |
| } |
| |
| /** |
| * Gets the name of the Property |
| * |
| * @return the name value |
| */ |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * Gets the value of the Property |
| * |
| * @return the value value |
| */ |
| public String getValue() { |
| return value; |
| } |
| |
| /** |
| * Validate this data type instance |
| * |
| * @exception ExecutionException if either attribute has not been |
| * set |
| */ |
| public void validateComponent() throws ExecutionException { |
| if (name == null) { |
| throw new ExecutionException("\"name\" attribute of " |
| + "<property> must be supplied"); |
| } |
| if (value == null) { |
| throw new ExecutionException("\"value\" attribute of " |
| + "<property> must be supplied"); |
| } |
| } |
| } |
| |
| /** |
| * A simple class to store information about references being passed |
| * |
| * @author <a href="mailto:conor@apache.org">Conor MacNeill</a> |
| * @created 5 February 2002 |
| */ |
| public static class Reference extends AbstractComponent { |
| /** The id of the reference to be passed */ |
| private String refId; |
| /** The id to be used in the sub-build for this reference */ |
| private String toId; |
| |
| /** |
| * Sets the refId of the Reference |
| * |
| * @param refId the new refId value |
| */ |
| public void setRefId(String refId) { |
| this.refId = refId; |
| } |
| |
| /** |
| * Sets the toId of the Reference |
| * |
| * @param toId the new toId value |
| */ |
| public void setToId(String toId) { |
| this.toId = toId; |
| } |
| |
| /** |
| * Gets the refId of the Reference |
| * |
| * @return the refId value |
| */ |
| public String getRefId() { |
| return refId; |
| } |
| |
| /** |
| * Gets the toId of the Reference |
| * |
| * @return the toId value |
| */ |
| public String getToId() { |
| return toId; |
| } |
| |
| /** |
| * Validate this data type instance |
| * |
| * @exception ExecutionException if the refid attribute has not been |
| * set |
| */ |
| public void validateComponent() throws ExecutionException { |
| if (refId == null) { |
| throw new ExecutionException("\"refid\" attribute of " |
| + "<reference> must be supplied"); |
| } |
| } |
| } |
| |
| /** The name of the target to be evaluated in the sub-build */ |
| private String targetName; |
| |
| /** |
| * flag which indicates if all current properties should be passed to |
| * the subbuild |
| */ |
| private boolean inheritAll = true; |
| |
| /** |
| * flag which indicates if all current references should be passed to |
| * the subbuild |
| */ |
| private boolean inheritRefs = false; |
| |
| /** The properties which will be passed to the sub-build */ |
| private Map properties = new HashMap(); |
| |
| /** The core's data service for manipulating the properties */ |
| private DataService dataService; |
| |
| /** |
| * Sets the target to be executed in the subbuild |
| * |
| * @param targetName the name of the target to build |
| */ |
| public void setTarget(String targetName) { |
| this.targetName = targetName; |
| } |
| |
| /** |
| * Indicate if all properties should be passed |
| * |
| * @param inheritAll true if all properties should be passed |
| */ |
| public void setInheritAll(boolean inheritAll) { |
| this.inheritAll = inheritAll; |
| } |
| |
| /** |
| * Indicate if all references are to be passed to the subbuild |
| * |
| * @param inheritRefs true if the sub-build should be given all the |
| * current references |
| */ |
| public void setInheritRefs(boolean inheritRefs) { |
| this.inheritRefs = inheritRefs; |
| } |
| |
| /** |
| * Initialise this task |
| * |
| * @param context core's context |
| * @param componentType the component type of this component (i.e its |
| * defined name in the build file) |
| * @exception ExecutionException if we can't access the data service |
| */ |
| public void init(AntContext context, String componentType) |
| throws ExecutionException { |
| super.init(context, componentType); |
| dataService = (DataService)getCoreService(DataService.class); |
| } |
| |
| /** |
| * Add a property to be passed to the subbuild |
| * |
| * @param property descriptor for the property to be passed |
| */ |
| public void addProperty(Property property) { |
| properties.put(property.getName(), property.getValue()); |
| } |
| |
| /** |
| * Add a reference to be passed |
| * |
| * @param reference the descriptor of the reference to be passed |
| * @exception ExecutionException if the reference does not reference a |
| * valid object |
| */ |
| public void addReference(Reference reference) throws ExecutionException { |
| String refId = reference.getRefId(); |
| if (!dataService.isDataValueSet(refId)) { |
| throw new ExecutionException("RefId \"" + refId + "\" is not set"); |
| } |
| Object value = dataService.getDataValue(refId); |
| String toId = reference.getToId(); |
| if (toId == null) { |
| toId = refId; |
| } |
| |
| properties.put(toId, value); |
| } |
| |
| /** |
| * Set a property for the subbuild |
| * |
| * @param propertyName the property name |
| * @param propertyValue the value of the property |
| */ |
| protected void setProperty(String propertyName, Object propertyValue) { |
| properties.put(propertyName, propertyValue); |
| } |
| |
| /** |
| * Get the list of targets to be executed |
| * |
| * @return A List of string target names. |
| */ |
| protected List getTargets() { |
| List targets = new ArrayList(); |
| if (targetName != null) { |
| targets.add(targetName); |
| } |
| return targets; |
| } |
| |
| /** |
| * Get the properties to be used with the sub-build |
| * |
| * @return the properties the sub-build will start with |
| */ |
| protected Map getProperties() { |
| if (!inheritAll) { |
| return properties; |
| } |
| |
| // need to combine existing properties with new ones |
| Map subBuildProperties = dataService.getAllProperties(); |
| subBuildProperties.putAll(properties); |
| return subBuildProperties; |
| } |
| |
| } |
| |