@@ -40,9 +40,14 @@ public abstract class CompressedResource extends Resource {
private Resource resource;
/** no arg constructor */
public CompressedResource() {
}
/**
* Constructor with another resource to wrap.
* @param other the resource to wrap.
*/
public CompressedResource(ResourceCollection other) {
addConfigured(other);
}
@@ -64,12 +69,21 @@ public abstract class CompressedResource extends Resource {
resource = (Resource) a.iterator().next();
}
/**
* Get the name of the resource.
* @return the name of the wrapped resource.
*/
public String getName() {
return getResource().getName();
}
public void setName(String name) {
/**
* Overridden, not allowed to set the name of the resource.
* @param name not used.
* @throws BuildException always.
*/
public void setName(String name) throws BuildException {
throw new BuildException("you can't change the name of a compressed"
+ " resource");
}
@@ -101,7 +115,12 @@ public abstract class CompressedResource extends Resource {
return getResource().getLastModified();
}
public void setLastModified(long lastmodified) {
/**
* Override setLastModified.
* @param lastmodified not used.
* @throws BuildException always.
*/
public void setLastModified(long lastmodified) throws BuildException {
throw new BuildException("you can't change the timestamp of a "
+ " compressed resource");
}
@@ -114,7 +133,12 @@ public abstract class CompressedResource extends Resource {
return getResource().isDirectory();
}
public void setDirectory(boolean directory) {
/**
* Override setDirectory.
* @param directory not used.
* @throws BuildException always.
*/
public void setDirectory(boolean directory) throws BuildException {
throw new BuildException("you can't change the directory state of a "
+ " compressed resource");
}
@@ -147,7 +171,12 @@ public abstract class CompressedResource extends Resource {
}
}
public void setSize(long size) {
/**
* Override setSize.
* @param size not used.
* @throws BuildException always.
*/
public void setSize(long size) throws BuildException {
throw new BuildException("you can't change the size of a "
+ " compressed resource");
}
@@ -163,10 +192,10 @@ public abstract class CompressedResource extends Resource {
return 0;
}
if (other instanceof CompressedResource) {
return getResource().compareTo(((CompressedResource)other).getResource());
return getResource().compareTo(
((CompressedResource) other).getResource());
}
return getResource().compareTo(other);
}
/**
@@ -176,7 +205,7 @@ public abstract class CompressedResource extends Resource {
public int hashCode() {
return getResource().hashCode();
}
/**
* Get an InputStream for the Resource.
* @return an InputStream containing this Resource's content.
@@ -242,6 +271,8 @@ public abstract class CompressedResource extends Resource {
* Is supposed to wrap the stream to allow decompression on the fly.
*
* @param in InputStream to wrap, will never be null.
* @return a compressed inputstream.
* @throws IOException if there is a problem.
*/
protected abstract InputStream wrapStream(InputStream in)
throws IOException;
@@ -250,6 +281,8 @@ public abstract class CompressedResource extends Resource {
* Is supposed to wrap the stream to allow compression on the fly.
*
* @param out OutputStream to wrap, will never be null.
* @return a compressed outputstream.
* @throws IOException if there is a problem.
*/
protected abstract OutputStream wrapStream(OutputStream out)
throws IOException;
Peter Reilly