xapi.dev.resource.impl.StringDataResource Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of xapi-dev Show documentation
Show all versions of xapi-dev Show documentation
Everything needed to run a comprehensive dev environment.
Just type X_ and pick a service from autocomplete;
new dev modules will be added as they are built.
The only dev service not included in the uber jar is xapi-dev-maven,
as it includes all runtime dependencies of maven, adding ~4 seconds to build time,
and 6 megabytes to the final output jar size (without xapi-dev-maven, it's ~1MB).
The newest version!
package xapi.dev.resource.impl;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Iterator;
import xapi.dev.resource.api.ClasspathResource;
import xapi.util.X_Debug;
import xapi.util.X_Util;
public class StringDataResource extends DelegateClasspathResource{
public StringDataResource(ClasspathResource source) {
super(source);
}
/**
* @throws IOException
*/
public Iterable readLines() throws IOException {
return new Iterable(){
@Override
public Iterator iterator() {
try {
// reader is closed by StringReader
BufferedReader reader = new BufferedReader(new InputStreamReader(open()));
return new StringReader(reader);
} catch (IOException e) {
throw X_Util.rethrow(e);
}
}
};
}
public String readAll() {
StringBuilder b = new StringBuilder();
try {
for (String line : readLines())
b.append(line).append('\n');
return b.toString();
} catch (IOException e) {
throw X_Debug.rethrow(e);
}
}
}
class StringReader implements Iterator {
private BufferedReader reader;
private String next;
public StringReader(BufferedReader reader) {
this.reader = reader;
}
@Override
public boolean hasNext() {
try {
next = reader.readLine();
if (next == null) {
reader.close();
return false;
}
return true;
}catch(IOException e) {
throw X_Util.rethrow(e);
}
}
@Override
public String next() {
return next;
}
@Override
public void remove() {
}
}