fabian/JavaUtils
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improved file writing by outsourcing String reading and including "Reader"s

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fszimnau
2025-10-01 11:15:48 +02:00
parent 20f3049239
commit b63326b0ac
1 changed files with 64 additions and 12 deletions
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76
FabianUtil.java
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@@ -1,10 +1,10 @@
package FIXME;
import java.io.IOException;
import java.io.*;
import java.math.BigDecimal;
import java.math.MathContext;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.text.DecimalFormat;
import java.time.Duration;
@@ -15,6 +15,7 @@ import java.util.concurrent.TimeUnit;
public class FabianUtil {
private static final String STD_DIR_TEMP = "/FIXME/temp/";
private static final String TEST_OUTPUT_DIR = "testOutput/";
public static final String ENDING_TXT = "txt";
public static final String ENDING_JSON = "json";
public static final String ENDING_HTML = "html";
@@ -224,22 +225,27 @@ public class FabianUtil {
public static void writeTestOutput(String filename, String ending, String content) {
writeTestOutput(filename, ending, strToBytes(content));
}
public static byte[] strToBytes(String str) {
return str.getBytes(StandardCharsets.UTF_8);
writeToFile(STD_DIR_TEMP + TEST_OUTPUT_DIR, filename, ending, content);
}
public static void writeTestOutput(String filename, String ending, byte[] content) {
writeToFile(STD_DIR_TEMP + "testOutput/", filename, ending, content);
writeToFile(STD_DIR_TEMP + TEST_OUTPUT_DIR, filename, ending, content);
}
public static void writeTestOutput(String filename, String ending, InputStream content) {
writeToFile(STD_DIR_TEMP + TEST_OUTPUT_DIR, filename, ending, content);
}
public static void writeTestOutput(String filename, String ending, Reader content) {
writeToFile(STD_DIR_TEMP + TEST_OUTPUT_DIR, filename, ending, content);
}
public static void writeDump(String ending, String content) {
writeDump(ending, strToBytes(content));
writeToFile(STD_DIR_TEMP, "dump", ending, content);
}
@@ -248,8 +254,18 @@ public class FabianUtil {
}
public static void writeDump(String ending, InputStream content) {
writeToFile(STD_DIR_TEMP, "dump", ending, content);
}
public static void writeDump(String ending, Reader content) {
writeToFile(STD_DIR_TEMP, "dump", ending, content);
}
public static void writeDump(String filename, String ending, String content) {
writeDump(filename, ending, strToBytes(content));
writeToFile(STD_DIR_TEMP, filename, ending, content);
}
@@ -258,9 +274,45 @@ public class FabianUtil {
}
public static void writeDump(String filename, String ending, InputStream content) {
writeToFile(STD_DIR_TEMP, filename, ending, content);
}
public static void writeDump(String filename, String ending, Reader content) {
writeToFile(STD_DIR_TEMP, filename, ending, content);
}
public static void writeToFile(String path, String filename, String ending, String content) {
writeToFile(path, filename, ending, new StringReader(content));
}
public static void writeToFile(String path, String filename, String ending, byte[] content) {
try {
writeToFile(path, filename, ending, new InputStreamReader(new ByteArrayInputStream(content)));
}
public static void writeToFile(String path, String filename, String ending, InputStream content) {
writeToFile(path, filename, ending, new InputStreamReader(content));
}
public static void writeToFile(String path, String filename, String ending, Reader content) {
Path toFile = Paths.get(path + filename + "." + ending);
try (content) {
BufferedWriter out = Files.newBufferedWriter(toFile);
content.transferTo(out);
/* varianten: selber pipen:
OutputStream out = Files.newOutputStream(Paths.get(path + filename + "." + ending));
content.transferTo(out);
oder mit reader/ writer:
BufferedWriter out = Files.newBufferedWriter(Paths.get(path + filename + "." + ending));
content.transferTo(out);
oder mit byte-array:
Files.write(Paths.get(path + filename + "." + ending), content);
*/
} catch (IOException e) {
throw new RuntimeException(e);
}