Updated JavaParser to include optional JavaResources if resources add…

…on is installed

dependencies/api/src/main/java/org/jboss/forge/dependencies/DependencyException.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2012 Red Hat, Inc. and/or its affiliates.
+ *
+ * Licensed under the Eclipse Public License version 1.0, available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.jboss.forge.dependencies;
+
+/**
+ * @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
+ * 
+ */
+public class DependencyException extends RuntimeException
+{
+   private static final long serialVersionUID = 3858719629364658345L;
+
+   public DependencyException()
+   {
+   }
+
+   public DependencyException(String message)
+   {
+      super(message);
+   }
+
+   public DependencyException(Throwable e)
+   {
+      super(e);
+   }
+
+   public DependencyException(String message, Throwable e)
+   {
+      super(message, e);
+   }
+
+}

dependencies/impl/src/main/java/org/jboss/forge/dependencies/maven/MavenDependencyResolver.java

@@ -21,6 +21,7 @@
 import org.jboss.forge.container.services.Exported;
 import org.jboss.forge.dependencies.Coordinate;
 import org.jboss.forge.dependencies.Dependency;
+import org.jboss.forge.dependencies.DependencyException;
 import org.jboss.forge.dependencies.DependencyQuery;
 import org.jboss.forge.dependencies.builder.CoordinateBuilder;
 import org.jboss.forge.dependencies.builder.DependencyBuilder;
@@ -121,7 +122,7 @@ public List<Coordinate> resolveVersions(DependencyQuery query)
 
    /**
     * Returns the versions of a specific artifact
-    *
+    * 
     * @param query
     * @return
     */
@@ -230,9 +231,9 @@ public boolean accept(DependencyNode node, List<DependencyNode> parents)
          DependencyResult result = system.resolveDependencies(session, dr);
          return MavenConvertUtils.toDependencyNode(null, result.getRoot());
       }
-      catch (DependencyResolutionException e)
+      catch (Exception e)
       {
-         throw new RuntimeException("Could not resolve dependencies for addon [" + query.getCoordinate() + "]", e);
+         throw new DependencyException("Could not resolve dependencies for addon [" + query.getCoordinate() + "]", e);
       }
    }
 

parser-java/addon/pom.xml

@@ -20,6 +20,13 @@
          <artifactId>parser-java-impl</artifactId>
          <scope>runtime</scope>
       </dependency>
+      <dependency>
+         <groupId>org.jboss.forge</groupId>
+         <artifactId>resources</artifactId>
+         <version>2.0.0-SNAPSHOT</version>
+         <classifier>forge-addon</classifier>
+         <optional>true</optional>
+      </dependency>
    </dependencies>
    <build>
       <plugins>

parser-java/api/pom.xml

@@ -9,4 +9,18 @@
    </parent>
    <artifactId>parser-java-api</artifactId>
    <name>Forge - Java Parser Addon API</name>
+
+   <dependencies>
+      <dependency>
+         <groupId>org.jboss.forge</groupId>
+         <artifactId>forge-addon-container-api</artifactId>
+         <scope>provided</scope>
+      </dependency>
+      <dependency>
+         <groupId>org.jboss.forge</groupId>
+         <artifactId>resources-api</artifactId>
+         <version>2.0.0-SNAPSHOT</version>
+         <scope>provided</scope>
+      </dependency>
+   </dependencies>
 </project>

parser-java/api/src/main/java/org/jboss/forge/parser/resources/EnumConstantResource.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright 2012 Red Hat, Inc. and/or its affiliates.
+ *
+ * Licensed under the Eclipse Public License version 1.0, available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.jboss.forge.parser.resources;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.jboss.forge.facets.Facet;
+import org.jboss.forge.parser.java.EnumConstant;
+import org.jboss.forge.parser.java.JavaEnum;
+import org.jboss.forge.resource.Resource;
+import org.jboss.forge.resource.ResourceFactory;
+import org.jboss.forge.resource.VirtualResource;
+
+public class EnumConstantResource extends VirtualResource<EnumConstant<JavaEnum>>
+{
+   private final EnumConstant<JavaEnum> enumConstant;
+
+   public EnumConstantResource(final ResourceFactory factory, final Resource<?> parent,
+            final EnumConstant<JavaEnum> enumConstant)
+   {
+      super(factory, parent);
+      this.enumConstant = enumConstant;
+   }
+
+   @Override
+   public Resource<EnumConstant<JavaEnum>> createFrom(final EnumConstant<JavaEnum> file)
+   {
+      throw new RuntimeException("not implemented");
+   }
+
+   @Override
+   protected List<Resource<?>> doListResources()
+   {
+      return Collections.emptyList();
+   }
+
+   @Override
+   public EnumConstant<JavaEnum> getUnderlyingResourceObject()
+   {
+      return enumConstant;
+   }
+
+   @Override
+   public String getName()
+   {
+      return enumConstant.getName();
+   }
+
+   @Override
+   public String toString()
+   {
+      return enumConstant.toString();
+   }
+
+   @Override
+   public boolean delete() throws UnsupportedOperationException
+   {
+      throw new UnsupportedOperationException("Deleting Enum constants is not implemented.");
+   }
+
+   @Override
+   public boolean delete(boolean recursive) throws UnsupportedOperationException
+   {
+      throw new UnsupportedOperationException("Deleting Enum constants is not implemented.");
+   }
+
+   @Override
+   public boolean supports(Class<? extends Facet<?>> type)
+   {
+      return false;
+   }
+
+}

parser-java/api/src/main/java/org/jboss/forge/parser/resources/JavaFieldResource.java

@@ -0,0 +1,92 @@
+/*
+ * Copyright 2012 Red Hat, Inc. and/or its affiliates.
+ *
+ * Licensed under the Eclipse Public License version 1.0, available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.jboss.forge.parser.resources;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.jboss.forge.facets.Facet;
+import org.jboss.forge.parser.java.Field;
+import org.jboss.forge.parser.java.FieldHolder;
+import org.jboss.forge.parser.java.JavaSource;
+import org.jboss.forge.resource.Resource;
+import org.jboss.forge.resource.ResourceFactory;
+
+/**
+ * @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
+ */
+public class JavaFieldResource extends JavaMemberResource<Field<? extends JavaSource<?>>>
+{
+   private final Field<? extends JavaSource<?>> field;
+
+   public JavaFieldResource(final ResourceFactory factory, final JavaResource parent,
+            final Field<? extends JavaSource<?>> field)
+   {
+      super(factory, parent, field);
+      this.field = field;
+   }
+
+   @Override
+   public Resource<Field<? extends JavaSource<?>>> createFrom(final Field<? extends JavaSource<?>> file)
+   {
+      throw new RuntimeException("not implemented");
+   }
+
+   @Override
+   protected List<Resource<?>> doListResources()
+   {
+      return Collections.emptyList();
+   }
+
+   @Override
+   public Field<? extends JavaSource<?>> getUnderlyingResourceObject()
+   {
+      return field;
+   }
+
+   @Override
+   public String getName()
+   {
+      return field.getName() + "::" + field.getType();
+   }
+
+   @Override
+   public String toString()
+   {
+      return field.toString();
+   }
+
+   @Override
+   @SuppressWarnings({ "unchecked", "rawtypes" })
+   public boolean delete() throws UnsupportedOperationException
+   {
+      JavaSource<?> origin = field.getOrigin();
+      if (origin instanceof FieldHolder)
+      {
+         ((FieldHolder) origin).removeField(field);
+         if (!((FieldHolder) origin).hasField(field))
+         {
+            ((JavaResource) this.getParent()).setContents(origin.toString());
+            return true;
+         }
+      }
+      return false;
+   }
+
+   @Override
+   public boolean delete(final boolean recursive) throws UnsupportedOperationException
+   {
+      return delete();
+   }
+
+   @Override
+   public boolean supports(Class<? extends Facet<?>> type)
+   {
+      return false;
+   }
+}

parser-java/api/src/main/java/org/jboss/forge/parser/resources/JavaMemberResource.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright 2012 Red Hat, Inc. and/or its affiliates.
+ *
+ * Licensed under the Eclipse Public License version 1.0, available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.jboss.forge.parser.resources;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.jboss.forge.parser.java.Member;
+import org.jboss.forge.resource.Resource;
+import org.jboss.forge.resource.ResourceFactory;
+import org.jboss.forge.resource.VirtualResource;
+
+/**
+ * @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
+ */
+@SuppressWarnings("rawtypes")
+public abstract class JavaMemberResource<T extends Member> extends VirtualResource<T>
+{
+   private final T member;
+
+   public JavaMemberResource(ResourceFactory factory, final Resource<?> parent, final T member)
+   {
+      super(factory, parent);
+      this.member = member;
+   }
+
+   @Override
+   public Resource<T> createFrom(final T file)
+   {
+      throw new RuntimeException("not implemented");
+   }
+
+   @Override
+   protected List<Resource<?>> doListResources()
+   {
+      return Collections.emptyList();
+   }
+
+   @Override
+   public T getUnderlyingResourceObject()
+   {
+      return member;
+   }
+
+   @Override
+   public String getName()
+   {
+      return member.getName();
+   }
+
+   @Override
+   public String toString()
+   {
+      return member.toString();
+   }
+}