/**
* License Agreement.
*
* Rich Faces - Natural Ajax for Java Server Faces (JSF)
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.builder.mojo;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.io.File;
import java.lang.reflect.Array;
import java.lang.reflect.InvocationTargetException;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.model.Parent;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.Component;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.plugins.annotations.ResolutionScope;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.MavenProjectBuilder;
import org.apache.maven.project.ProjectBuildingException;
import org.codehaus.plexus.PlexusConstants;
import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.archiver.manager.ArchiverManager;
import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
import org.codehaus.plexus.context.Context;
import org.codehaus.plexus.context.ContextException;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.Contextualizable;
/**
* Compile all xml templates, matched given pattern to Java classes. Sources will be created in
* {@link AbstractCDKMojo#outputJavaDirectory}
*
* @author shura
*
*/
@Mojo(name="compile", defaultPhase = LifecyclePhase.GENERATE_SOURCES, requiresDependencyResolution= ResolutionScope.COMPILE)
public class CompileMojo extends AbstractCDKMojo implements Contextualizable {
/**
* To look up Archiver/UnArchiver implementations
*
* @component
*/
private ArchiverManager archiverManager;
private PlexusContainer container;
@Parameter(defaultValue="${project.groupId}")
private String defaultPackage;
/**
* A list of exclusion filters for the compiler. None by default.
*
* @parameter
*/
private String[] excludes;
/**
* Project executed by first compile lifecycle.
*/
@Parameter(property="executedProject", readonly=true)
private MavenProject executedProject;
/**
* A list of inclusion filters for the compiler. By default, include all files in templates directory.
*/
@Parameter
private String[] includes;
/**
* The local repository.
*/
@Parameter(property="localRepository")
private ArtifactRepository localRepository;
/**
* Project builder
*/
@Component
private MavenProjectBuilder mavenProjectBuilder;
/**
* The reactor projects.
*/
@Parameter(property="project.parent", readonly=true)
private MavenProject parentProject;
/*
* (non-Javadoc)
*
* @see org.apache.maven.plugin.Mojo#execute()
*/
public void execute() throws MojoExecutionException, MojoFailureException {
// VelocityTemplates.init();
try {
List components = container.lookupList("org.richfaces.templatecompiler.elements.ElementsFactory");
for (Iterator iter = components.iterator(); iter.hasNext();) {
Object element = iter.next();
System.out.println(element.getClass().getName());
}
System.out.println("Components Map");
Map componentsMap = container.lookupMap("org.richfaces.templatecompiler.elements.ElementsFactory");
for (Iterator iter = componentsMap.entrySet().iterator(); iter.hasNext();) {
Map.Entry element = (Map.Entry) iter.next();
System.out.println(element.getKey() + ":" + element.getValue().getClass().getName());
}
} catch (ComponentLookupException e) {
throw new MojoExecutionException("Error lookup ElementFactory components");
}
Parent parentModel = project.getModel().getParent();
if (null != parentModel) {
String relativePath = parentModel.getRelativePath();
File parentPom = new File(project.getFile().getParentFile(), relativePath);
if (parentPom.isDirectory()) {
parentPom = new File(parentPom, "pom.xml");
}
if (parentPom.exists()) {
try {
parentProject = mavenProjectBuilder.build(parentPom, localRepository, null);
} catch (ProjectBuildingException e) {
throw new MojoExecutionException("Error get parent project for a components library", e);
}
} else {
throw new MojoFailureException("Parent project pom file " + parentPom.getAbsolutePath()
+ " is not found for a components library");
}
} else {
throw new MojoFailureException("Components library project must have parent pom with components modules");
}
getLog().info("Parent Project object :\n" + toLog(parentProject) + "\n");
getLog().info("Project object :\n" + toLog(project) + "\n");
getLog().info("Project object Model :\n" + toLog(project.getModel()) + "\n");
getLog().info("Project object Parent Model :\n" + toLog(project.getModel().getParent()) + "\n");
getLog().info("Executed Project object :\n" + toLog(executedProject) + "\n");
}
/*
* (non-Javadoc)
*
* @see
* org.codehaus.plexus.personality.plexus.lifecycle.phase.Contextualizable#contextualize(org.codehaus.plexus.context.Context
* )
*/
public void contextualize(Context context) throws ContextException {
this.container = (PlexusContainer) context.get(PlexusConstants.PLEXUS_KEY);
}
private void logBean(Object bean) {
StringBuffer content = new StringBuffer();
}
/**
* Convert any Java Object to JavaScript representation ( as possible ).
*
* @param obj
* @return
* @throws MojoExecutionException
*/
public String toLog(Object obj) throws MojoExecutionException {
if (null == obj) {
return "null";
} else if (obj.getClass().isArray()) {
StringBuffer ret = new StringBuffer("[");
boolean first = true;
for (int i = 0; i < Array.getLength(obj); i++) {
Object element = Array.get(obj, i);
if (!first) {
ret.append(',');
}
ret.append(toLog(element));
first = false;
}
return ret.append("]\n").toString();
} else if (obj instanceof Collection) {
// Collections put as JavaScript array.
Collection collection = (Collection) obj;
StringBuffer ret = new StringBuffer("[");
boolean first = true;
for (Iterator iter = collection.iterator(); iter.hasNext();) {
Object element = iter.next();
if (!first) {
ret.append(',');
}
ret.append(toLog(element));
first = false;
}
return ret.append("]\n").toString();
} else if (obj instanceof Map) {
// Maps put as JavaScript hash.
Map map = (Map) obj;
StringBuffer ret = new StringBuffer("{");
boolean first = true;
for (Iterator iter = map.keySet().iterator(); iter.hasNext();) {
Object key = (Object) iter.next();
if (!first) {
ret.append(',');
}
ret.append(key);
ret.append(":");
ret.append(toLog(map.get(key)));
first = false;
}
return ret.append("}\n").toString();
} else if (obj instanceof Number || obj instanceof Boolean) {
// numbers and boolean put as-is, without conversion
return obj.toString();
} else if (obj instanceof String) {
// all other put as encoded strings.
StringBuffer ret = new StringBuffer();
addEncodedString(ret, obj);
return ret.append("\n").toString();
}
// All other objects threaded as Java Beans.
try {
StringBuffer ret = new StringBuffer("{");
PropertyDescriptor[] propertyDescriptors = Introspector.getBeanInfo(obj.getClass()).getPropertyDescriptors();
boolean first = true;
for (int i = 0; i < propertyDescriptors.length; i++) {
PropertyDescriptor propertyDescriptor = propertyDescriptors[i];
String key = propertyDescriptor.getName();
if (!"class".equals(key) && propertyDescriptor.getReadMethod() != null) {
if (!first) {
ret.append(",\n\t");
}
addEncodedString(ret, key);
ret.append(":");
try {
Object value = propertyDescriptor.getReadMethod().invoke(obj, new Object[] {});
propertyDescriptor.getReadMethod();
ret.append(String.valueOf(value));
} catch (InvocationTargetException e) {
ret.append("null");
} // ret.append(toLog(PropertyUtils.getProperty(obj, key)));
first = false;
}
}
return ret.append("}\n").toString();
} catch (Exception e) {
throw new MojoExecutionException("Error in conversion Java Object to String", e);
}
}
public void addEncodedString(StringBuffer buff, Object obj) {
buff.append("'");
buff.append(obj);
buff.append("'");
}
}