package org.argeo.slc.ant;\r
\r
+import java.io.File;\r
+import java.io.IOException;\r
+import java.io.InputStream;\r
+import java.util.List;\r
+import java.util.Properties;\r
+import java.util.Vector;\r
+\r
+import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;\r
import org.springframework.context.ApplicationContext;\r
import org.springframework.context.support.FileSystemXmlApplicationContext;\r
\r
+import org.apache.commons.logging.Log;\r
+import org.apache.commons.logging.LogFactory;\r
import org.apache.tools.ant.BuildException;\r
import org.apache.tools.ant.Project;\r
import org.apache.tools.ant.helper.ProjectHelperImpl;\r
\r
-import org.argeo.slc.core.structure.StructurePath;\r
-import org.argeo.slc.core.structure.tree.TreeSElement;\r
+import org.argeo.slc.core.structure.DefaultSRegistry;\r
+import org.argeo.slc.core.structure.SimpleSElement;\r
+import org.argeo.slc.core.structure.StructureRegistry;\r
import org.argeo.slc.core.structure.tree.TreeSPath;\r
-import org.argeo.slc.core.structure.tree.TreeSRegistry;\r
\r
+/**\r
+ * Custom implementation of a <code>ProjectHelper</code> binding a Spring\r
+ * application context and a structure registry with the Ant project.\r
+ */\r
public class SlcProjectHelper extends ProjectHelperImpl {\r
- public static String PROP_APPLICATION_CONTEXT = "org.argeo.slc.slcRootContext";\r
+ private static Log log = LogFactory.getLog(SlcProjectHelper.class);\r
+\r
public static String REF_ROOT_CONTEXT = "slcApplicationContext";\r
public static String REF_STRUCTURE_REGISTRY = "slcStructureRegistry";\r
+ public static String REF_PROJECT_PATH = "slcProjectPath";\r
+\r
+ private String slcRootFileName = "slcRoot.properties";\r
+ private String slcLocalFileName = "slcLocal.properties";\r
\r
@Override\r
public void parse(Project project, Object source) throws BuildException {\r
- stdOut("Entered SLC project helper");\r
+ log.debug("Entered SLC project helper");\r
\r
- // init Spring application context\r
- String acPath = System.getProperty(PROP_APPLICATION_CONTEXT,\r
- "applicationContext.xml");\r
- ApplicationContext context = new FileSystemXmlApplicationContext(acPath);\r
- project.addReference(REF_ROOT_CONTEXT, context);\r
+ // look for root file\r
+ File projectBaseDir = project.getBaseDir();\r
+ File slcRootFile = findSlcRootFile(projectBaseDir);\r
+ if (slcRootFile == null) {\r
+ throw new SlcAntException("Cannot find SLC root file");\r
+ }\r
+ SlcAntConfig.initProject(project, slcRootFile);\r
\r
- // init structure register\r
- TreeSRegistry registry = new TreeSRegistry();\r
+ // init Spring application context\r
+ initSpringContext(project);\r
+ \r
+ // init structure registry\r
+ DefaultSRegistry registry = new DefaultSRegistry();\r
project.addReference(REF_STRUCTURE_REGISTRY, registry);\r
\r
// call the underlying implementation to do the actual work\r
super.parse(project, source);\r
\r
- String projectDescription = project.getDescription() != null ? project\r
- .getDescription() : "Root";\r
- TreeSElement element = TreeSElement.createRootElelment(\r
- getProjectPathName(project), projectDescription);\r
- registry.register(element);\r
+ // create structure root\r
+ registerProjectAndParents(project);\r
+\r
+ addSlcTasks(project);\r
+\r
}\r
\r
- private static void stdOut(Object o) {\r
- System.out.println(o);\r
+ private void registerProjectAndParents(Project project) {\r
+ StructureRegistry registry = (StructureRegistry) project\r
+ .getReference(REF_STRUCTURE_REGISTRY);\r
+ File rootDir = new File(project\r
+ .getUserProperty(SlcAntConfig.ROOT_DIR_PROPERTY))\r
+ .getAbsoluteFile();\r
+ File baseDir = project.getBaseDir().getAbsoluteFile();\r
+\r
+ List<File> dirs = new Vector<File>();\r
+ File currentDir = baseDir;\r
+ do {\r
+ dirs.add(currentDir);\r
+ currentDir = currentDir.getParentFile();\r
+ log.trace("List " + currentDir);\r
+ } while (!currentDir.equals(rootDir.getParentFile()));\r
+\r
+ TreeSPath currPath = null;\r
+ for (int i = dirs.size() - 1; i >= 0; i--) {\r
+ File dir = dirs.get(i);\r
+\r
+ String description = dir.getName();\r
+ File slcLocal = new File(dir.getPath() + File.separator\r
+ + slcLocalFileName);\r
+ if (slcLocal.exists()) {\r
+ Properties properties = SlcAntConfig.loadFile(slcLocal\r
+ .getAbsolutePath());\r
+ description = properties\r
+ .getProperty(SlcAntConfig.DIR_DESCRIPTION_PROPERTY);\r
+ } else {\r
+ if (i == 0) {// project it self\r
+ description = project.getDescription() != null ? project\r
+ .getDescription() : "";\r
+ }\r
+ }\r
+ SimpleSElement element = new SimpleSElement(description);\r
+\r
+ if (dir.equals(rootDir)) {\r
+ currPath = TreeSPath.createRootPath(rootDir.getName());\r
+ } else {\r
+ currPath = currPath.createChild(dir.getName());\r
+ }\r
+ registry.register(currPath, element);\r
+ }\r
+ project.addReference(REF_PROJECT_PATH, currPath);\r
+ }\r
+\r
+ /** Get the path of a project (root). */\r
+ public static TreeSPath getProjectPath(Project project) {\r
+ return (TreeSPath) project.getReference(REF_PROJECT_PATH);\r
+ }\r
+\r
+ private File findSlcRootFile(File dir) {\r
+ for (File file : dir.listFiles()) {\r
+ if (!file.isDirectory() && file.getName().equals(slcRootFileName)) {\r
+ return file;\r
+ }\r
+ }\r
+\r
+ File parentDir = dir.getParentFile();\r
+ if (parentDir == null) {\r
+ return null;// stop condition: not found\r
+ } else {\r
+ return findSlcRootFile(parentDir);\r
+ }\r
}\r
\r
- static TreeSPath getProjectPath(Project project) {\r
- return TreeSPath.createChild(null, getProjectPathName(project));\r
+ private void initSpringContext(Project project) {\r
+ System.getProperties().putAll(project.getProperties());\r
+ String acPath = project\r
+ .getUserProperty(SlcAntConfig.APPLICATION_CONTEXT_PROPERTY);\r
+ ApplicationContext context = new FileSystemXmlApplicationContext(acPath);\r
+ project.addReference(REF_ROOT_CONTEXT, context);\r
}\r
\r
- private static String getProjectPathName(Project project) {\r
- String projectName = project.getName() != null ? project.getName()\r
- : "project";\r
- return projectName;\r
+ private void addSlcTasks(Project project) {\r
+ Properties taskdefs = new Properties();\r
+ try {\r
+ InputStream in = project.getClass().getResourceAsStream(\r
+ "/org/argeo/slc/ant/taskdefs.properties");\r
+ taskdefs.load(in);\r
+ in.close();\r
+ } catch (IOException e) {\r
+ throw new SlcAntException("Cannot load task definitions", e);\r
+ }\r
+\r
+ for (Object o : taskdefs.keySet()) {\r
+ String name = o.toString();\r
+ try {\r
+ project.addTaskDefinition(name, Class.forName(taskdefs\r
+ .getProperty(name)));\r
+ } catch (ClassNotFoundException e) {\r
+ log.error("Unknown class for task " + name, e);\r
+ }\r
+ }\r
}\r
}\r
projects / gpl / argeo-slc.git / blobdiff