io.bdeploy.common.cli.data.DataResultBase Maven / Gradle / Ivy

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package io.bdeploy.common.cli.data;

import java.io.PrintStream;
import java.util.LinkedHashMap;
import java.util.Map;

abstract class DataResultBase implements DataResult {

    private String message;
    private ExitCode exitCode = ExitCode.OK;
    private Throwable throwable;
    private final Map fields = new LinkedHashMap<>(); // preserve order.
    private final PrintStream output;

    protected DataResultBase(PrintStream output) {
        this.output = output;
    }

    protected PrintStream out() {
        return output;
    }

    @Override
    public String getMessage() {
        return message;
    }

    @Override
    public Map getFields() {
        return fields;
    }

    protected Throwable getThrowable() {
        return throwable;
    }

    @Override
    public DataResult setMessage(String message) {
        this.message = message;
        return this;
    }

    @Override
    public DataResult setException(Throwable t) {
        this.throwable = t;
        return this;
    }

    @Override
    public DataResult addField(String name, Object value) {
        fields.put(name, value == null ? "" : value.toString());
        return this;
    }

    @Override
    public DataResult setExitCode(ExitCode exitCode) {
        this.exitCode = exitCode;
        return this;
    }

    @Override
    public ExitCode getExitCode() {
        return this.exitCode;
    }

}