@@ -89,6 +89,9 @@ public class Project {
public static final String JAVA_1_2 = "1.2";
public static final String JAVA_1_3 = "1.3";
public static final String TOKEN_START = "@";
public static final String TOKEN_END = "@";
private String name;
private PrintStream out;
private int msgOutputLevel = MSG_INFO;
@@ -98,6 +101,8 @@ public class Project {
private String defaultTarget;
private Hashtable taskClassDefinitions = new Hashtable();
private Hashtable targets = new Hashtable();
private Hashtable filters = new Hashtable();
private boolean filtering = false;
private File baseDir;
public Project(PrintStream out, int msgOutputLevel) {
@@ -114,9 +119,10 @@ public class Project {
InputStream in = this.getClass().getResourceAsStream(defs);
props.load(in);
in.close();
Enumeration enum = props.propertyNames();
while (enum.hasMoreElements()) {
String key = (String)enum.nextElement();
String key = (String) enum.nextElement();
String value = props.getProperty(key);
try {
Class taskClass = Class.forName(value);
@@ -127,10 +133,11 @@ public class Project {
}
Properties systemP = System.getProperties();
Enumeration e=systemP.keys();
Enumeration e = systemP.keys();
while (e.hasMoreElements()) {
String n=(String) e.nextElement();
properties.put(n, systemP.get(n));
String name = (String) e.nextElement();
String value = (String) systemP.get(name);
this.setProperty(name, value);
}
} catch (IOException ioe) {
String msg = "Can't load default task list";
@@ -142,11 +149,11 @@ public class Project {
public PrintStream getOutput() {
return this.out;
}
public int getOutputLevel() {
return this.msgOutputLevel;
}
public void log(String msg) {
log(msg, MSG_INFO);
}
@@ -167,13 +174,13 @@ public class Project {
// command line properties take precedence
if (null != userProperties.get(name))
return;
log("Setting project property: " + name + " to " +
log("Setting project property: " + name + " -> " +
value, MSG_VERBOSE);
properties.put(name, value);
}
public void setUserProperty(String name, String value) {
log("Setting project property: " + name + " to " +
log("Setting project property: " + name + " -> " +
value, MSG_VERBOSE);
userProperties.put(name, value);
properties.put(name, value);
@@ -211,6 +218,18 @@ public class Project {
return name;
}
public void addFilter(String token, String value) {
if (token == null) return;
log("Setting token to filter: " + token + " -> "
+ value, MSG_VERBOSE);
this.filters.put(token, value);
this.filtering = true;
}
public Hashtable getFilters() {
return filters;
}
// match basedir attribute in xml
public void setBasedir(String baseD) throws BuildException {
try {
@@ -330,28 +349,29 @@ public class Project {
public void addOrReplaceTarget(String targetName, Target target) {
String msg = " +Target: " + targetName;
log(msg, MSG_VERBOSE);
target.setProject(this);
targets.put(targetName, target);
}
public Task createTask(String taskType) throws BuildException {
Class c = (Class)taskClassDefinitions.get(taskType);
// XXX
// check for nulls, other sanity
try {
Object o=c.newInstance();
Task task = null;
if( o instanceof Task ) {
task=(Task)o;
} else {
// "Generic" Bean - use the setter pattern
// and an Adapter
TaskAdapter taskA=new TaskAdapter();
taskA.setProxy( o );
task=taskA;
}
task.setProject(this);
Task task = null;
if( o instanceof Task ) {
task=(Task)o;
} else {
// "Generic" Bean - use the setter pattern
// and an Adapter
TaskAdapter taskA=new TaskAdapter();
taskA.setProxy( o );
task=taskA;
}
task.setProject(this);
String msg = " +Task: " + taskType;
log (msg, MSG_VERBOSE);
return task;
@@ -359,7 +379,7 @@ public class Project {
String msg = "Could not create task of type: "
+ taskType + " due to " + e;
throw new BuildException(msg);
}
}
}
public void executeTarget(String targetName) throws BuildException {
@@ -455,9 +475,8 @@ public class Project {
@returns translated string or empty string if to_process is null or empty
@author Jon S. Stevens <a href="mailto:jon@clearink.com">jon@clearink.com</a>
*/
public static String translatePath(String to_process) {
if ( to_process == null || to_process.length() == 0 )
return "";
public String translatePath(String to_process) {
if ( to_process == null || to_process.length() == 0 ) return "";
StringBuffer bs = new StringBuffer(to_process.length() + 50);
StringCharacterIterator sci = new StringCharacterIterator(to_process);
@@ -485,14 +504,126 @@ public class Project {
return(bs.toString());
}
// returns the boolean equivalent of a string, which is considered true
// if either "on", "true", or "yes" is found, case insensitiveness.
/**
* Convienence method to copy a file from a source to a destination
* using token filtering.
*
* @throws IOException
*/
public void copyFile(String sourceFile, String destFile)
throws IOException
{
copyFile(new File(sourceFile), new File(destFile));
}
/**
* Convienence method to copy a file from a source to a destination
* specifying if token filtering must be used.
*
* @throws IOException
*/
public void copyFile(File sourceFile, File destFile)
throws IOException
{
if (destFile.lastModified() < sourceFile.lastModified()) {
log("Copy: " + sourceFile.getAbsolutePath() + " > "
+ destFile.getAbsolutePath(), MSG_VERBOSE);
// ensure that parent dir of dest file exists!
// not using getParentFile method to stay 1.1 compat
File parent = new File(destFile.getParent());
if (!parent.exists()) {
parent.mkdirs();
}
if (filtering) {
BufferedReader in = new BufferedReader(new FileReader(sourceFile));
BufferedWriter out = new BufferedWriter(new FileWriter(destFile));
int length;
String newline = null;
String line = in.readLine();
while (line != null) {
if (line.length() == 0) {
out.newLine();
} else {
newline = replace(line, filters);
out.write(newline);
out.newLine();
}
line = in.readLine();
}
out.close();
in.close();
} else {
FileInputStream in = new FileInputStream(sourceFile);
FileOutputStream out = new FileOutputStream(destFile);
byte[] buffer = new byte[8 * 1024];
int count = 0;
do {
out.write(buffer, 0, count);
count = in.read(buffer, 0, buffer.length);
} while (count != -1);
in.close();
out.close();
}
}
}
/**
* Does replacement on the given string using the given token table.
*
* @returns the string with the token replaced.
*/
private String replace(String s, Hashtable tokens) {
int index = s.indexOf(TOKEN_START);
if (index > -1) {
try {
StringBuffer b = new StringBuffer();
int i = 0;
String token = null;
String value = null;
do {
token = s.substring(index + TOKEN_START.length(), s.indexOf(TOKEN_END, index + TOKEN_START.length() + 1));
b.append(s.substring(i, index));
if (tokens.containsKey(token)) {
value = (String) tokens.get(token);
log("Replacing: " + TOKEN_START + token + TOKEN_END + " -> " + value, MSG_VERBOSE);
b.append(value);
} else {
b.append(TOKEN_START);
b.append(token);
b.append(TOKEN_END);
}
i = index + TOKEN_START.length() + token.length() + TOKEN_END.length();
} while ((index = s.indexOf(TOKEN_START, i)) > -1);
b.append(s.substring(i));
return b.toString();
} catch (StringIndexOutOfBoundsException e) {
return s;
}
} else {
return s;
}
}
/**
* returns the boolean equivalent of a string, which is considered true
* if either "on", "true", or "yes" is found, ignoring case.
*/
public static boolean toBoolean(String s) {
return (s.equalsIgnoreCase("on") ||
s.equalsIgnoreCase("true") ||
return (s.equalsIgnoreCase("on") ||
s.equalsIgnoreCase("true") ||
s.equalsIgnoreCase("yes"));
}
// Given a string defining a target name, and a Hashtable
// containing the "name to Target" mapping, pick out the
// Target and execute it.
@@ -507,7 +638,6 @@ public class Project {
t.execute();
}
/**
* Topologically sort a set of Targets.
* @param root is the (String) name of the root Target. The sort is
Stefano Mazzocchi