X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.slc%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fant%2FSlcProjectHelper.java;h=cefa61f69ab4e4ff462046393f2f5df0a60ed94f;hb=2f6d4fafcbd3fb0560c178356b91ddc9833d325d;hp=f0afc92efd7788bb79a9faa807377b9234a8d49b;hpb=2d2e8673ee9a9c610dcd831833cb67c3a508c372;p=gpl%2Fargeo-slc.git
diff --git a/org.argeo.slc/src/main/java/org/argeo/slc/ant/SlcProjectHelper.java b/org.argeo.slc/src/main/java/org/argeo/slc/ant/SlcProjectHelper.java
index f0afc92ef..cefa61f69 100644
--- a/org.argeo.slc/src/main/java/org/argeo/slc/ant/SlcProjectHelper.java
+++ b/org.argeo.slc/src/main/java/org/argeo/slc/ant/SlcProjectHelper.java
@@ -1,57 +1,160 @@
package org.argeo.slc.ant;
-import org.springframework.context.ApplicationContext;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Vector;
+
+import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.helper.ProjectHelperImpl;
-import org.argeo.slc.core.structure.StructurePath;
-import org.argeo.slc.core.structure.tree.TreeSElement;
+import org.argeo.slc.core.structure.DefaultSRegistry;
+import org.argeo.slc.core.structure.SimpleSElement;
+import org.argeo.slc.core.structure.StructureRegistry;
import org.argeo.slc.core.structure.tree.TreeSPath;
-import org.argeo.slc.core.structure.tree.TreeSRegistry;
+/**
+ * Custom implementation of an Ant ProjectHelper
binding a Spring
+ * application context and a structure registry with the Ant project.
+ */
public class SlcProjectHelper extends ProjectHelperImpl {
- public static String PROP_APPLICATION_CONTEXT = "org.argeo.slc.slcRootContext";
+ private static Log log;
+
+ /** The Ant reference to the Spring application context used. */
public static String REF_ROOT_CONTEXT = "slcApplicationContext";
+ /** The Ant reference to the SLC structure registry used. */
public static String REF_STRUCTURE_REGISTRY = "slcStructureRegistry";
+ /** The Ant reference to the TreePath
of the current project */
+ private static String REF_PROJECT_PATH = "slcProjectPath";
+ /**
+ * Resource path to the property file listing the SLC specific Ant tasks:
+ * /org/argeo/slc/ant/taskdefs.properties
+ */
+ private static String SLC_TASKDEFS_RESOURCE_PATH = "/org/argeo/slc/ant/taskdefs.properties";
@Override
public void parse(Project project, Object source) throws BuildException {
- stdOut("Entered SLC project helper");
+
+ // initialize config
+ SlcAntConfig slcAntConfig = new SlcAntConfig();
+
+ if(!slcAntConfig.initProject(project)){
+ // not SLC compatible, do normal Ant
+ super.parse(project, source);
+ return;
+ }
+
+ if (log == null) {
+ // log4j is initialized only now
+ log = LogFactory.getLog(SlcProjectHelper.class);
+ }
+ log.debug("SLC properties are set, starting initialization..");
// init Spring application context
- String acPath = System.getProperty(PROP_APPLICATION_CONTEXT,
- "applicationContext.xml");
- ApplicationContext context = new FileSystemXmlApplicationContext(acPath);
- project.addReference(REF_ROOT_CONTEXT, context);
+ initSpringContext(project);
- // init structure register
- TreeSRegistry registry = new TreeSRegistry();
+ // init structure registry
+ DefaultSRegistry registry = new DefaultSRegistry();
project.addReference(REF_STRUCTURE_REGISTRY, registry);
// call the underlying implementation to do the actual work
super.parse(project, source);
- String projectDescription = project.getDescription() != null ? project
- .getDescription() : "Root";
- TreeSElement element = TreeSElement.createRootElelment(
- getProjectPathName(project), projectDescription);
- registry.register(element);
+ // create structure root
+ registerProjectAndParents(project, slcAntConfig);
+
+ addSlcTasks(project);
+
}
- private static void stdOut(Object o) {
- System.out.println(o);
+ /** Creates the tree-based structure for this project. */
+ private void registerProjectAndParents(Project project,
+ SlcAntConfig slcAntConfig) {
+ StructureRegistry registry = (StructureRegistry) project
+ .getReference(REF_STRUCTURE_REGISTRY);
+ File rootDir = new File(project
+ .getUserProperty(SlcAntConfig.ROOT_DIR_PROPERTY))
+ .getAbsoluteFile();
+ File baseDir = project.getBaseDir().getAbsoluteFile();
+
+ List dirs = new Vector();
+ File currentDir = baseDir;
+ do {
+ dirs.add(currentDir);
+ currentDir = currentDir.getParentFile();
+ if (log.isTraceEnabled())
+ log.trace("List " + currentDir);
+ } while (!currentDir.equals(rootDir.getParentFile()));
+
+ // first path is root dir (because of previous algorithm)
+ TreeSPath currPath = TreeSPath.createRootPath(rootDir.getName());
+ for (int i = dirs.size() - 1; i >= 0; i--) {
+ File dir = dirs.get(i);
+
+ // retrieves description for this path
+ final String description;
+ if (i == 0) {// project itself
+ description = project.getDescription() != null ? project
+ .getDescription() : "";
+ } else {
+ description = slcAntConfig.getDescriptionForDir(dir);
+ }
+ SimpleSElement element = new SimpleSElement(description);
+
+ // creates and register path
+ if (!dir.equals(rootDir)) {// already set
+ currPath = currPath.createChild(dir.getName());
+ }
+ registry.register(currPath, element);
+ }
+ project.addReference(REF_PROJECT_PATH, currPath);
}
- static TreeSPath getProjectPath(Project project) {
- return TreeSPath.createChild(null, getProjectPathName(project));
+ /** Gets the path of a project (root). */
+ public static TreeSPath getProjectPath(Project project) {
+ return (TreeSPath) project.getReference(REF_PROJECT_PATH);
}
- private static String getProjectPathName(Project project) {
- String projectName = project.getName() != null ? project.getName()
- : "project";
- return projectName;
+ /** Initializes the Spring application context. */
+ private void initSpringContext(Project project) {
+ System.getProperties().putAll((Map, ?>) project.getProperties());
+ String acPath = project
+ .getUserProperty(SlcAntConfig.APPLICATION_CONTEXT_PROPERTY);
+ AbstractApplicationContext context = new FileSystemXmlApplicationContext(
+ acPath);
+ context.registerShutdownHook();
+ project.addReference(REF_ROOT_CONTEXT, context);
+ }
+
+ /** Loads the SLC specific Ant tasks. */
+ private void addSlcTasks(Project project) {
+ Properties taskdefs = new Properties();
+ try {
+ InputStream in = project.getClass().getResourceAsStream(
+ SLC_TASKDEFS_RESOURCE_PATH);
+ taskdefs.load(in);
+ in.close();
+ } catch (IOException e) {
+ throw new SlcAntException("Cannot load task definitions", e);
+ }
+
+ for (Object o : taskdefs.keySet()) {
+ String name = o.toString();
+ try {
+ project.addTaskDefinition(name, Class.forName(taskdefs
+ .getProperty(name)));
+ } catch (ClassNotFoundException e) {
+ log.error("Unknown class for task " + name, e);
+ }
+ }
}
}