1 files changed, 175 insertions, 0 deletions

diff --git a/src/java/net/sf/antcontrib/walls/Package.java b/src/java/net/sf/antcontrib/walls/Package.java
new file mode 100644
index 0000000..502b196
--- /dev/null
+++ b/src/java/net/sf/antcontrib/walls/Package.java
@@ -0,0 +1,175 @@
+/*
+ * Copyright (c) 2001-2004 Ant-Contrib project.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package net.sf.antcontrib.walls;
+
+import java.io.File;
+import java.util.StringTokenizer;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Location;
+import org.apache.tools.ant.Project;
+import org.apache.tools.ant.types.FileSet;
+import org.apache.tools.ant.types.Path;
+
+
+/*
+ * Created on Aug 24, 2003
+ *
+ * To change the template for this generated file go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+/**
+ * FILL IN JAVADOC HERE
+ *
+ * @author Dean Hiller([email protected])
+ */
+public class Package {
+    
+    private String name;
+    private String pack;
+
+    //signifies the package did not end with .* or .**
+    private boolean badPackage = false;
+    private String failureReason = null;
+    
+    //holds the name attribute of the package element of each
+    //package this package depends on.
+    private String[] depends;
+
+    public void setName(String name) {
+        this.name = name;
+    }
+    public String getName() {
+        return name;
+    }
+        
+    public void setPackage(String pack) {
+        this.pack = pack;
+    }
+    public String getPackage() {
+        return pack;
+    }
+        
+    public void setDepends(String d) {
+        if(d == null) {
+            throw new RuntimeException("depends cannot be set to null");
+        }
+                
+        //parse this first.
+        StringTokenizer tok = new StringTokenizer(d, ", \t");
+        depends = new String[tok.countTokens()];
+        int i = 0;
+        while(tok.hasMoreTokens()) {
+            depends[i] = tok.nextToken();	
+            i++;
+        }
+    }
+    
+    public String[] getDepends() {
+        return depends;
+    }
+        
+    /**
+     * FILL IN JAVADOC HERE
+     * 
+     */
+    public FileSet getJavaCopyFileSet(Project p, Location l) throws BuildException {
+        
+        if(failureReason != null)
+            throw new BuildException(failureReason, l);
+        else if(pack.indexOf("/") != -1 || pack.indexOf("\\") != -1)
+            throw new BuildException("A package name cannot contain '\\' or '/' like package="+pack
+                                +"\nIt must look like biz.xsoftware.* for example", l);
+        FileSet set = new FileSet();
+
+        String match = getMatch(p, pack, ".java");
+        //log("match="+match+" pack="+pack);               
+        //first exclude the compilation module, then exclude all it's
+        //dependencies too.
+        set.setIncludes(match);
+
+        return set;
+    }
+
+    /**
+     * FILL IN JAVADOC HERE
+     * 
+     */
+    public FileSet getClassCopyFileSet(Project p, Location l) throws BuildException {        
+        FileSet set = new FileSet();
+        set.setIncludes("**/*.class");
+        return set;
+    }
+    
+    public File getBuildSpace(File baseDir) {
+        return new File(baseDir, name);
+    }
+
+    /**
+     * @return the source path
+     */
+    public Path getSrcPath(File baseDir, Project p) {
+        Path path = new Path(p);
+        
+        path.setLocation(getBuildSpace(baseDir));
+        return path;
+    }
+    
+    /**
+     * @return the classpath
+     */
+    public Path getClasspath(File baseDir, Project p) {
+        Path path = new Path(p);
+
+        if(depends != null) {
+            for(int i = 0; i < depends.length; i++) {
+                String buildSpace = (String)depends[i];
+                
+                File dependsDir = new File(baseDir, buildSpace);
+                path.setLocation(dependsDir);
+            }
+        }
+        return path;
+    }
+        
+    private String getMatch(Project p, String pack, String postFix) {
+        pack = p.replaceProperties(pack);
+        
+        
+        pack = pack.replace('.', File.separatorChar);
+
+        String match;
+        String classMatch;
+        if(pack.endsWith("**")) {
+            match  = pack + File.separatorChar+"*"+postFix;
+        }
+        else if(pack.endsWith("*")) {
+            match  = pack + postFix;
+        }
+        else
+            throw new RuntimeException("Please report this bug");
+            
+        return match;
+    }
+
+    /**
+     * FILL IN JAVADOC HERE
+     * @param r a fault reason string
+     */
+    public void setFaultReason(String r) {
+        failureReason = r;
+    }
+}