Examples with IndentedWriter org.apache.jena.atlas.io.IndentedWriter used on opensource projects

Example 16 with IndentedWriter

use of org.apache.jena.atlas.io.IndentedWriter in project jena by apache.

the class StatsMatcher method printSSE.

public void printSSE(OutputStream ps) {
    IndentedWriter out = new IndentedWriter(ps);
    out.println("(stats");
    out.incIndent();
    for (Pattern p : patterns) {
        p.output(out);
        out.println();
    }
    out.decIndent();
    out.println(")");
    out.flush();
}

Example 17 with IndentedWriter

use of org.apache.jena.atlas.io.IndentedWriter in project jena by apache.

the class SerializerRegistry method init.

private static synchronized void init() {
    SerializerRegistry reg = new SerializerRegistry();
    // Register standard serializers
    QuerySerializerFactory arqQuerySerializerFactory = new QuerySerializerFactory() {

        @Override
        public QueryVisitor create(Syntax syntax, Prologue prologue, IndentedWriter writer) {
            // For the query pattern
            SerializationContext cxt1 = new SerializationContext(prologue, new NodeToLabelMapBNode("b", false));
            // For the construct pattern
            SerializationContext cxt2 = new SerializationContext(prologue, new NodeToLabelMapBNode("c", false));
            return new QuerySerializer(writer, new FormatterElement(writer, cxt1), new FmtExprSPARQL(writer, cxt1), new FmtTemplate(writer, cxt2));
        }

        @Override
        public QueryVisitor create(Syntax syntax, SerializationContext context, IndentedWriter writer) {
            return new QuerySerializer(writer, new FormatterElement(writer, context), new FmtExprSPARQL(writer, context), new FmtTemplate(writer, context));
        }

        @Override
        public boolean accept(Syntax syntax) {
            // and SPARQL 1.1 can be serialized by the same serializer
            return Syntax.syntaxARQ.equals(syntax) || Syntax.syntaxSPARQL_10.equals(syntax) || Syntax.syntaxSPARQL_11.equals(syntax);
        }
    };
    reg.addQuerySerializer(Syntax.syntaxARQ, arqQuerySerializerFactory);
    reg.addQuerySerializer(Syntax.syntaxSPARQL_10, arqQuerySerializerFactory);
    reg.addQuerySerializer(Syntax.syntaxSPARQL_11, arqQuerySerializerFactory);
    UpdateSerializerFactory arqUpdateSerializerFactory = new UpdateSerializerFactory() {

        @Override
        public UpdateSerializer create(Syntax syntax, Prologue prologue, IndentedWriter writer) {
            if (!prologue.explicitlySetBaseURI())
                prologue = new Prologue(prologue.getPrefixMapping());
            SerializationContext context = new SerializationContext(prologue);
            return new UpdateWriter(writer, context);
        }

        @Override
        public boolean accept(Syntax syntax) {
            // and SPARQL 1.1 can be serialized by the same serializer
            return Syntax.syntaxARQ.equals(syntax) || Syntax.syntaxSPARQL_10.equals(syntax) || Syntax.syntaxSPARQL_11.equals(syntax);
        }
    };
    reg.addUpdateSerializer(Syntax.syntaxARQ, arqUpdateSerializerFactory);
    reg.addUpdateSerializer(Syntax.syntaxSPARQL_10, arqUpdateSerializerFactory);
    reg.addUpdateSerializer(Syntax.syntaxSPARQL_11, arqUpdateSerializerFactory);
    registry = reg;
}

Example 18 with IndentedWriter

use of org.apache.jena.atlas.io.IndentedWriter in project jena by apache.

the class JSON method write.

/**
 * Write out a JSON value - pass a JSON Object to get legal exchangeable JSON
 */
public static void write(OutputStream output, JsonValue jValue) {
    IndentedWriter iOut = new IndentedWriter(output);
    write(iOut, jValue);
    iOut.flush();
}

Example 19 with IndentedWriter

use of org.apache.jena.atlas.io.IndentedWriter in project jena by apache.

the class RowSetWriterJSON method write.

@Override
public void write(OutputStream outStream, RowSet rowSet, Context context) {
    IndentedWriter out = new IndentedWriter(outStream);
    try {
        ResultSetWriterTableJSON x = new ResultSetWriterTableJSON(out, context);
        x.write(rowSet);
    } finally {
        IO.flush(out);
    }
}

Example 20 with IndentedWriter

use of org.apache.jena.atlas.io.IndentedWriter in project jena by apache.

the class NodeFormatterTTL_MultiLine method writeLexicalMultiLine.

/**
 * Output a string and run the Runnable at the same indentation level
 */
private void writeLexicalMultiLine(AWriter writer, String str, Runnable action) {
    QuotedStringOutput escapeProc = chooseEscapeProcessor(str);
    int indent = -1;
    IndentedWriter iw = null;
    if (writer instanceof IndentedWriter) {
        iw = (IndentedWriter) writer;
        iw.pad();
        indent = iw.getAbsoluteIndent();
        iw.setAbsoluteIndent(0);
    }
    escapeProc.writeStrMultiLine(writer, str);
    if (action != null)
        action.run();
    if (indent >= 0)
        iw.setAbsoluteIndent(indent);
}