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Diffstat (limited to 'buildscripts/phing/classes/phing/Project.php')
-rw-r--r-- | buildscripts/phing/classes/phing/Project.php | 966 |
1 files changed, 966 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/Project.php b/buildscripts/phing/classes/phing/Project.php new file mode 100644 index 00000000..8123d91e --- /dev/null +++ b/buildscripts/phing/classes/phing/Project.php @@ -0,0 +1,966 @@ +<?php +/* + * $Id: Project.php,v 1.29 2006/02/02 20:27:10 hlellelid Exp $ + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS 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 COPYRIGHT + * OWNER OR 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 + * and is licensed under the LGPL. For more information please see + * <http://phing.info>. + */ + +define('PROJECT_MSG_DEBUG', 4); +define('PROJECT_MSG_VERBOSE', 3); +define('PROJECT_MSG_INFO', 2); +define('PROJECT_MSG_WARN', 1); +define('PROJECT_MSG_ERR', 0); + +include_once 'phing/system/io/PhingFile.php'; +include_once 'phing/util/FileUtils.php'; +include_once 'phing/TaskAdapter.php'; +include_once 'phing/util/StringHelper.php'; +include_once 'phing/BuildEvent.php'; +include_once 'phing/input/DefaultInputHandler.php'; + +/** + * The Phing project class. Represents a completely configured Phing project. + * The class defines the project and all tasks/targets. It also contains + * methods to start a build as well as some properties and FileSystem + * abstraction. + * + * @author Andreas Aderhold <andi@binarycloud.com> + * @author Hans Lellelid <hans@xmpl.org> + * @version $Revision: 1.29 $ + * @package phing + */ +class Project { + + /** contains the targets */ + private $targets = array(); + /** global filterset (future use) */ + private $globalFilterSet = array(); + /** all globals filters (future use) */ + private $globalFilters = array(); + + /** Project properties map (usually String to String). */ + private $properties = array(); + + /** + * Map of "user" properties (as created in the Ant task, for example). + * Note that these key/value pairs are also always put into the + * project properties, so only the project properties need to be queried. + * Mapping is String to String. + */ + private $userProperties = array(); + + /** + * Map of inherited "user" properties - that are those "user" + * properties that have been created by tasks and not been set + * from the command line or a GUI tool. + * Mapping is String to String. + */ + private $inheritedProperties = array(); + + /** task definitions for this project*/ + private $taskdefs = array(); + + /** type definitions for this project */ + private $typedefs = array(); + + /** holds ref names and a reference to the referred object*/ + private $references = array(); + + /** The InputHandler being used by this project. */ + private $inputHandler; + + /* -- properties that come in via xml attributes -- */ + + /** basedir (PhingFile object) */ + private $basedir; + + /** the default target name */ + private $defaultTarget = 'all'; + + /** project name (required) */ + private $name; + + /** project description */ + private $description; + + /** a FileUtils object */ + private $fileUtils; + + /** Build listeneers */ + private $listeners = array(); + + /** + * Constructor, sets any default vars. + */ + function __construct() { + $this->fileUtils = new FileUtils(); + $this->inputHandler = new DefaultInputHandler(); + } + + /** + * Sets the input handler + */ + public function setInputHandler(InputHandler $handler) { + $this->inputHandler = $handler; + } + + /** + * Retrieves the current input handler. + */ + public function getInputHandler() { + return $this->inputHandler; + } + + /** inits the project, called from main app */ + function init() { + // set builtin properties + $this->setSystemProperties(); + + // load default tasks + $taskdefs = Phing::getResourcePath("phing/tasks/defaults.properties"); + + try { // try to load taskdefs + $props = new Properties(); + $in = new PhingFile((string)$taskdefs); + + if ($in === null) { + throw new BuildException("Can't load default task list"); + } + $props->load($in); + + $enum = $props->propertyNames(); + foreach($enum as $key) { + $value = $props->getProperty($key); + $this->addTaskDefinition($key, $value); + } + } catch (IOException $ioe) { + throw new BuildException("Can't load default task list"); + } + + // load default tasks + $typedefs = Phing::getResourcePath("phing/types/defaults.properties"); + + try { // try to load typedefs + $props = new Properties(); + $in = new PhingFile((string)$typedefs); + if ($in === null) { + throw new BuildException("Can't load default datatype list"); + } + $props->load($in); + + $enum = $props->propertyNames(); + foreach($enum as $key) { + $value = $props->getProperty($key); + $this->addDataTypeDefinition($key, $value); + } + } catch(IOException $ioe) { + throw new BuildException("Can't load default datatype list"); + } + } + + /** returns the global filterset (future use) */ + function getGlobalFilterSet() { + return $this->globalFilterSet; + } + + // --------------------------------------------------------- + // Property methods + // --------------------------------------------------------- + + /** + * Sets a property. Any existing property of the same name + * is overwritten, unless it is a user property. + * @param string $name The name of property to set. + * Must not be <code>null</code>. + * @param string $value The new value of the property. + * Must not be <code>null</code>. + * @return void + */ + public function setProperty($name, $value) { + + // command line properties take precedence + if (isset($this->userProperties[$name])) { + $this->log("Override ignored for user property " . $name, PROJECT_MSG_VERBOSE); + return; + } + + if (isset($this->properties[$name])) { + $this->log("Overriding previous definition of property " . $name, PROJECT_MSG_VERBOSE); + } + + $this->log("Setting project property: " . $name . " -> " . $value, PROJECT_MSG_DEBUG); + $this->properties[$name] = $value; + } + + /** + * Sets a property if no value currently exists. If the property + * exists already, a message is logged and the method returns with + * no other effect. + * + * @param string $name The name of property to set. + * Must not be <code>null</code>. + * @param string $value The new value of the property. + * Must not be <code>null</code>. + * @since 2.0 + */ + public function setNewProperty($name, $value) { + if (isset($this->properties[$name])) { + $this->log("Override ignored for property " . $name, PROJECT_MSG_DEBUG); + return; + } + $this->log("Setting project property: " . $name . " -> " . $value, PROJECT_MSG_DEBUG); + $this->properties[$name] = $value; + } + + /** + * Sets a user property, which cannot be overwritten by + * set/unset property calls. Any previous value is overwritten. + * @param string $name The name of property to set. + * Must not be <code>null</code>. + * @param string $value The new value of the property. + * Must not be <code>null</code>. + * @see #setProperty() + */ + public function setUserProperty($name, $value) { + $this->log("Setting ro project property: " . $name . " -> " . $value, PROJECT_MSG_DEBUG); + $this->userProperties[$name] = $value; + $this->properties[$name] = $value; + } + + /** + * Sets a user property, which cannot be overwritten by set/unset + * property calls. Any previous value is overwritten. Also marks + * these properties as properties that have not come from the + * command line. + * + * @param string $name The name of property to set. + * Must not be <code>null</code>. + * @param string $value The new value of the property. + * Must not be <code>null</code>. + * @see #setProperty() + */ + public function setInheritedProperty($name, $value) { + $this->inheritedProperties[$name] = $value; + $this->setUserProperty($name, $value); + } + + /** + * Sets a property unless it is already defined as a user property + * (in which case the method returns silently). + * + * @param name The name of the property. + * Must not be <code>null</code>. + * @param value The property value. Must not be <code>null</code>. + */ + private function setPropertyInternal($name, $value) { + if (isset($this->userProperties[$name])) { + $this->log("Override ignored for user property " . $name, PROJECT_MSG_VERBOSE); + return; + } + $this->properties[$name] = $value; + } + + /** + * Returns the value of a property, if it is set. + * + * @param string $name The name of the property. + * May be <code>null</code>, in which case + * the return value is also <code>null</code>. + * @return string The property value, or <code>null</code> for no match + * or if a <code>null</code> name is provided. + */ + public function getProperty($name) { + if (!isset($this->properties[$name])) { + return null; + } + return $this->properties[$name]; + } + + /** + * Replaces ${} style constructions in the given value with the + * string value of the corresponding data types. + * + * @param value The string to be scanned for property references. + * May be <code>null</code>. + * + * @return the given string with embedded property names replaced + * by values, or <code>null</code> if the given string is + * <code>null</code>. + * + * @exception BuildException if the given value has an unclosed + * property name, e.g. <code>${xxx</code> + */ + public function replaceProperties($value) { + return ProjectConfigurator::replaceProperties($this, $value, $this->properties); + } + + /** + * Returns the value of a user property, if it is set. + * + * @param string $name The name of the property. + * May be <code>null</code>, in which case + * the return value is also <code>null</code>. + * @return string The property value, or <code>null</code> for no match + * or if a <code>null</code> name is provided. + */ + public function getUserProperty($name) { + if (!isset($this->userProperties[$name])) { + return null; + } + return $this->userProperties[$name]; + } + + /** + * Returns a copy of the properties table. + * @return array A hashtable containing all properties + * (including user properties). + */ + public function getProperties() { + return $this->properties; + } + + /** + * Returns a copy of the user property hashtable + * @return a hashtable containing just the user properties + */ + public function getUserProperties() { + return $this->userProperties; + } + + /** + * Copies all user properties that have been set on the command + * line or a GUI tool from this instance to the Project instance + * given as the argument. + * + * <p>To copy all "user" properties, you will also have to call + * {@link #copyInheritedProperties copyInheritedProperties}.</p> + * + * @param Project $other the project to copy the properties to. Must not be null. + * @return void + * @since phing 2.0 + */ + public function copyUserProperties(Project $other) { + foreach($this->userProperties as $arg => $value) { + if (isset($this->inheritedProperties[$arg])) { + continue; + } + $other->setUserProperty($arg, $value); + } + } + + /** + * Copies all user properties that have not been set on the + * command line or a GUI tool from this instance to the Project + * instance given as the argument. + * + * <p>To copy all "user" properties, you will also have to call + * {@link #copyUserProperties copyUserProperties}.</p> + * + * @param other the project to copy the properties to. Must not be null. + * + * @since phing 2.0 + */ + public function copyInheritedProperties(Project $other) { + foreach($this->userProperties as $arg => $value) { + if ($other->getUserProperty($arg) !== null) { + continue; + } + $other->setInheritedProperty($arg, $value); + } + } + + // --------------------------------------------------------- + // END Properties methods + // --------------------------------------------------------- + + + function setDefaultTarget($targetName) { + $this->defaultTarget = (string) trim($targetName); + } + + function getDefaultTarget() { + return (string) $this->defaultTarget; + } + + /** + * Sets the name of the current project + * + * @param string name of project + * @return void + * @access public + * @author Andreas Aderhold, andi@binarycloud.com + */ + + function setName($name) { + $this->name = (string) trim($name); + $this->setProperty("phing.project.name", $this->name); + } + + /** + * Returns the name of this project + * + * @returns string projectname + * @access public + * @author Andreas Aderhold, andi@binarycloud.com + */ + function getName() { + return (string) $this->name; + } + + /** Set the projects description */ + function setDescription($description) { + $this->description = (string) trim($description); + } + + /** return the description, null otherwise */ + function getDescription() { + return $this->description; + } + + /** Set basedir object from xml*/ + function setBasedir($dir) { + if ($dir instanceof PhingFile) { + $dir = $dir->getAbsolutePath(); + } + + $dir = $this->fileUtils->normalize($dir); + + $dir = new PhingFile((string) $dir); + if (!$dir->exists()) { + throw new BuildException("Basedir ".$dir->getAbsolutePath()." does not exist"); + } + if (!$dir->isDirectory()) { + throw new BuildException("Basedir ".$dir->getAbsolutePath()." is not a directory"); + } + $this->basedir = $dir; + $this->setPropertyInternal("project.basedir", $this->basedir->getAbsolutePath()); + $this->log("Project base dir set to: " . $this->basedir->getPath(), PROJECT_MSG_VERBOSE); + + // [HL] added this so that ./ files resolve correctly. This may be a mistake ... or may be in wrong place. + chdir($dir->getAbsolutePath()); + } + + /** + * Returns the basedir of this project + * + * @returns PhingFile Basedir PhingFile object + * @access public + * @throws BuildException + * @author Andreas Aderhold, andi@binarycloud.com + */ + function getBasedir() { + if ($this->basedir === null) { + try { // try to set it + $this->setBasedir("."); + } catch (BuildException $exc) { + throw new BuildException("Can not set default basedir. ".$exc->getMessage()); + } + } + return $this->basedir; + } + + /** + * Sets system properties and the environment variables for this project. + * + * @return void + */ + function setSystemProperties() { + + // first get system properties + $systemP = array_merge( self::getProperties(), Phing::getProperties() ); + foreach($systemP as $name => $value) { + $this->setPropertyInternal($name, $value); + } + + // and now the env vars + foreach($_SERVER as $name => $value) { + // skip arrays + if (is_array($value)) { + continue; + } + $this->setPropertyInternal('env.' . $name, $value); + } + return true; + } + + + /** + * Adds a task definition. + * @param string $name Name of tag. + * @param string $class The class path to use. + * @param string $classpath The classpat to use. + */ + function addTaskDefinition($name, $class, $classpath = null) { + $name = $name; + $class = $class; + if ($class === "") { + $this->log("Task $name has no class defined.", PROJECT_MSG_ERR); + } elseif (!isset($this->taskdefs[$name])) { + Phing::import($class, $classpath); + $this->taskdefs[$name] = $class; + $this->log(" +Task definiton: $name ($class)", PROJECT_MSG_DEBUG); + } else { + $this->log("Task $name ($class) already registerd, skipping", PROJECT_MSG_VERBOSE); + } + } + + function &getTaskDefinitions() { + return $this->taskdefs; + } + + /** + * Adds a data type definition. + * @param string $name Name of tag. + * @param string $class The class path to use. + * @param string $classpath The classpat to use. + */ + function addDataTypeDefinition($typeName, $typeClass, $classpath = null) { + if (!isset($this->typedefs[$typeName])) { + Phing::import($typeClass, $classpath); + $this->typedefs[$typeName] = $typeClass; + $this->log(" +User datatype: $typeName ($typeClass)", PROJECT_MSG_DEBUG); + } else { + $this->log("Type $name ($class) already registerd, skipping", PROJECT_MSG_VERBOSE); + } + } + + function getDataTypeDefinitions() { + return $this->typedefs; + } + + /** add a new target to the project */ + function addTarget($targetName, &$target) { + if (isset($this->targets[$targetName])) { + throw new BuildException("Duplicate target: $targetName"); + } + $this->addOrReplaceTarget($targetName, $target); + } + + function addOrReplaceTarget($targetName, &$target) { + $this->log(" +Target: $targetName", PROJECT_MSG_DEBUG); + $target->setProject($this); + $this->targets[$targetName] = $target; + } + + function getTargets() { + return $this->targets; + } + + /** + * Create a new task instance and return reference to it. This method is + * sorta factory like. A _local_ instance is created and a reference returned to + * that instance. Usually PHP destroys local variables when the function call + * ends. But not if you return a reference to that variable. + * This is kinda error prone, because if no reference exists to the variable + * it is destroyed just like leaving the local scope with primitive vars. There's no + * central place where the instance is stored as in other OOP like languages. + * + * [HL] Well, ZE2 is here now, and this is still working. We'll leave this alone + * unless there's any good reason not to. + * + * @param string $taskType Task name + * @returns Task A task object + * @throws BuildException + * Exception + */ + function createTask($taskType) { + try { + $cls = ""; + $tasklwr = strtolower($taskType); + foreach ($this->taskdefs as $name => $class) { + if (strtolower($name) === $tasklwr) { + $cls = StringHelper::unqualify($class); + break; + } + } + + if ($cls === "") { + return null; + } + + if (!class_exists($cls)) { + throw new BuildException("Could not instantiate class $cls, even though a class was specified. (Make sure that the specified class file contains a class with the correct name.)"); + } + + $o = new $cls(); + + if ($o instanceof Task) { + $task = $o; + } else { + $this->log (" (Using TaskAdapter for: $taskType)", PROJECT_MSG_DEBUG); + // not a real task, try adapter + $taskA = new TaskAdapter(); + $taskA->setProxy($o); + $task = $taskA; + } + $task->setProject($this); + $task->setTaskType($taskType); + // set default value, can be changed by the user + $task->setTaskName($taskType); + $this->log (" +Task: " . $taskType, PROJECT_MSG_DEBUG); + } catch (Exception $t) { + throw new BuildException("Could not create task of type: " . $taskType, $t); + } + // everything fine return reference + return $task; + } + + /** + * Create a task instance and return reference to it + * See createTask() for explanation how this works + * + * @param string Type name + * @returns object A datatype object + * @throws BuildException + * Exception + */ + function createDataType($typeName) { + try { + $cls = ""; + $typelwr = strtolower($typeName); + foreach ($this->typedefs as $name => $class) { + if (strtolower($name) === $typelwr) { + $cls = StringHelper::unqualify($class); + break; + } + } + + if ($cls === "") { + return null; + } + + if (!class_exists($cls)) { + throw new BuildException("Could not instantiate class $cls, even though a class was specified. (Make sure that the specified class file contains a class with the correct name.)"); + } + + $type = new $cls(); + $this->log(" +Type: $typeName", PROJECT_MSG_DEBUG); + if (!($type instanceof DataType)) { + throw new Exception("$class is not an instance of phing.types.DataType"); + } + if ($type instanceof ProjectComponent) { + $type->setProject($this); + } + } catch (Exception $t) { + throw new BuildException("Could not create type: $typeName", $t); + } + // everything fine return reference + return $type; + } + + /** + * Executes a list of targets + * + * @param array List of target names to execute + * @returns void + * @throws BuildException + */ + function executeTargets($targetNames) { + foreach($targetNames as $tname) { + $this->executeTarget($tname); + } + } + + /** + * Executes a target + * + * @param string Name of Target to execute + * @returns void + * @throws BuildException + */ + function executeTarget($targetName) { + + // complain about executing void + if ($targetName === null) { + throw new BuildException("No target specified"); + } + + // invoke topological sort of the target tree and run all targets + // until targetName occurs. + $sortedTargets = $this->_topoSort($targetName, $this->targets); + + $curIndex = (int) 0; + $curTarget = null; + do { + try { + $curTarget = $sortedTargets[$curIndex++]; + $curTarget->performTasks(); + } catch (BuildException $exc) { + $this->log("Execution of target \"".$curTarget->getName()."\" failed for the following reason: ".$exc->getMessage(), PROJECT_MSG_ERR); + throw $exc; + } + } while ($curTarget->getName() !== $targetName); + } + + + function resolveFile($fileName, $rootDir = null) { + if ($rootDir === null) { + return $this->fileUtils->resolveFile($this->basedir, $fileName); + } else { + return $this->fileUtils->resolveFile($rootDir, $fileName); + } + } + + /** + * Topologically sort a set of Targets. + * @param $root is the (String) name of the root Target. The sort is + * created in such a way that the sequence of Targets until the root + * target is the minimum possible such sequence. + * @param $targets is a array representing a "name to Target" mapping + * @return An array of Strings with the names of the targets in + * sorted order. + */ + function _topoSort($root, &$targets) { + + $root = (string) $root; + $ret = array(); + $state = array(); + $visiting = array(); + + // We first run a DFS based sort using the root as the starting node. + // This creates the minimum sequence of Targets to the root node. + // We then do a sort on any remaining unVISITED targets. + // This is unnecessary for doing our build, but it catches + // circular dependencies or missing Targets on the entire + // dependency tree, not just on the Targets that depend on the + // build Target. + + $this->_tsort($root, $targets, $state, $visiting, $ret); + + $retHuman = ""; + for ($i=0, $_i=count($ret); $i < $_i; $i++) { + $retHuman .= $ret[$i]->toString()." "; + } + $this->log("Build sequence for target '$root' is: $retHuman", PROJECT_MSG_VERBOSE); + + $keys = array_keys($targets); + while($keys) { + $curTargetName = (string) array_shift($keys); + if (!isset($state[$curTargetName])) { + $st = null; + } else { + $st = (string) $state[$curTargetName]; + } + + if ($st === null) { + $this->_tsort($curTargetName, $targets, $state, $visiting, $ret); + } elseif ($st === "VISITING") { + throw new Exception("Unexpected node in visiting state: $curTargetName"); + } + } + + $retHuman = ""; + for ($i=0,$_i=count($ret); $i < $_i; $i++) { + $retHuman .= $ret[$i]->toString()." "; + } + $this->log("Complete build sequence is: $retHuman", PROJECT_MSG_VERBOSE); + + return $ret; + } + + // one step in a recursive DFS traversal of the target dependency tree. + // - The array "state" contains the state (VISITED or VISITING or null) + // of all the target names. + // - The stack "visiting" contains a stack of target names that are + // currently on the DFS stack. (NB: the target names in "visiting" are + // exactly the target names in "state" that are in the VISITING state.) + // 1. Set the current target to the VISITING state, and push it onto + // the "visiting" stack. + // 2. Throw a BuildException if any child of the current node is + // in the VISITING state (implies there is a cycle.) It uses the + // "visiting" Stack to construct the cycle. + // 3. If any children have not been VISITED, tsort() the child. + // 4. Add the current target to the Vector "ret" after the children + // have been visited. Move the current target to the VISITED state. + // "ret" now contains the sorted sequence of Targets upto the current + // Target. + + function _tsort($root, &$targets, &$state, &$visiting, &$ret) { + $state[$root] = "VISITING"; + $visiting[] = $root; + + if (!isset($targets[$root]) || !($targets[$root] instanceof Target)) { + $target = null; + } else { + $target = $targets[$root]; + } + + // make sure we exist + if ($target === null) { + $sb = "Target '$root' does not exist in this project."; + array_pop($visiting); + if (!empty($visiting)) { + $parent = (string) $visiting[count($visiting)-1]; + $sb .= "It is used from target '$parent'."; + } + throw new BuildException($sb); + } + + $deps = $target->getDependencies(); + + while($deps) { + $cur = (string) array_shift($deps); + if (!isset($state[$cur])) { + $m = null; + } else { + $m = (string) $state[$cur]; + } + if ($m === null) { + // not been visited + $this->_tsort($cur, $targets, $state, $visiting, $ret); + } elseif ($m == "VISITING") { + // currently visiting this node, so have a cycle + throw $this->_makeCircularException($cur, $visiting); + } + } + + $p = (string) array_pop($visiting); + if ($root !== $p) { + throw new Exception("Unexpected internal error: expected to pop $root but got $p"); + } + + $state[$root] = "VISITED"; + $ret[] = $target; + } + + function _makeCircularException($end, $stk) { + $sb = "Circular dependency: $end"; + do { + $sb .= " <- ".(string) array_pop($stk); + } while($c != $end); + return new BuildException($sb); + } + + /** + * Adds a reference to an object. This method is called when the parser + * detects a id="foo" attribute. It passes the id as $name and a reference + * to the object assigned to this id as $value + */ + function addReference($name, $object) { + if (isset($this->references[$name])) { + $this->log("Overriding previous definition of reference to $name", PROJECT_MSG_WARN); + } + $this->log("Adding reference: $name -> ".get_class($object), PROJECT_MSG_DEBUG); + $this->references[$name] = $object; + } + + /** + * Returns the references array. + * @return array + */ + function getReferences() { + return $this->references; + } + + /** + * Returns a specific reference. + * @param string $key The reference id/key. + * @return object or null if not defined + */ + function getReference($key) + { + if (isset($this->references[$key])) { + return $this->references[$key]; + } + return null; // just to be explicit + } + + /** + * Abstracting and simplifyling Logger calls for project messages + */ + function log($msg, $level = PROJECT_MSG_INFO) { + $this->logObject($this, $msg, $level); + } + + function logObject($obj, $msg, $level) { + $this->fireMessageLogged($obj, $msg, $level); + } + + function addBuildListener(BuildListener $listener) { + $this->listeners[] = $listener; + } + + function removeBuildListener(BuildListener $listener) { + $newarray = array(); + for ($i=0, $size=count($this->listeners); $i < $size; $i++) { + if ($this->listeners[$i] !== $listener) { + $newarray[] = $this->listeners[$i]; + } + } + $this->listeners = $newarray; + } + + function getBuildListeners() { + return $this->listeners; + } + + function fireBuildStarted() { + $event = new BuildEvent($this); + foreach($this->listeners as $listener) { + $listener->buildStarted($event); + } + } + + function fireBuildFinished($exception) { + $event = new BuildEvent($this); + $event->setException($exception); + foreach($this->listeners as $listener) { + $listener->buildFinished($event); + } + } + + function fireTargetStarted($target) { + $event = new BuildEvent($target); + foreach($this->listeners as $listener) { + $listener->targetStarted($event); + } + } + + function fireTargetFinished($target, $exception) { + $event = new BuildEvent($target); + $event->setException($exception); + foreach($this->listeners as $listener) { + $listener->targetFinished($event); + } + } + + function fireTaskStarted($task) { + $event = new BuildEvent($task); + foreach($this->listeners as $listener) { + $listener->taskStarted($event); + } + } + + function fireTaskFinished($task, $exception) { + $event = new BuildEvent($task); + $event->setException($exception); + foreach($this->listeners as $listener) { + $listener->taskFinished($event); + } + } + + function fireMessageLoggedEvent($event, $message, $priority) { + $event->setMessage($message, $priority); + foreach($this->listeners as $listener) { + $listener->messageLogged($event); + } + } + + function fireMessageLogged($object, $message, $priority) { + $this->fireMessageLoggedEvent(new BuildEvent($object), $message, $priority); + } +} |