com.sun.codemodel.writer.PrologCodeWriter Maven / Gradle / Ivy
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Old JAXB Binding Compiler. Contains source code needed for binding customization files into java sources.
In other words: the *tool* to generate java classes for the given xml representation.
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package com.sun.codemodel.writer;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import com.sun.codemodel.CodeWriter;
import com.sun.codemodel.JPackage;
/**
* Writes all the source files under the specified file folder and
* inserts a file prolog comment in each java source file.
*
* @author
* Kohsuke Kawaguchi ([email protected])
*/
public class PrologCodeWriter extends FilterCodeWriter {
/** prolog comment */
private final String prolog;
/**
* @param core
* This CodeWriter will be used to actually create a storage for files.
* PrologCodeWriter simply decorates this underlying CodeWriter by
* adding prolog comments.
* @param prolog
* Strings that will be added as comments.
* This string may contain newlines to produce multi-line comments.
* '//' will be inserted at the beginning of each line to make it
* a valid Java comment, so the caller can just pass strings like
* "abc\ndef"
*/
public PrologCodeWriter( CodeWriter core, String prolog ) {
super(core);
this.prolog = prolog;
}
public Writer openSource(JPackage pkg, String fileName) throws IOException {
Writer w = super.openSource(pkg,fileName);
PrintWriter out = new PrintWriter(w);
// write prolog if this is a java source file
if( prolog != null ) {
out.println( "//" );
String s = prolog;
int idx;
while( (idx=s.indexOf('\n'))!=-1 ) {
out.println("// "+ s.substring(0,idx) );
s = s.substring(idx+1);
}
out.println("//");
out.println();
}
out.flush(); // we can't close the stream for that would close the undelying stream.
return w;
}
}
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