MinecraftMods/BCLib
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Implemented content based syncing

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This commit is contained in:
Frank 2021-08-15 13:55:31 +02:00
parent f80b55aa50
commit 5df6de1e3a
7 changed files with 194 additions and 49 deletions
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30
src/main/java/ru/bclib/api/dataexchange/handler/FileContentWrapper.java
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@ -10,7 +10,7 @@ public class FileContentWrapper {
private byte[] rawContent;
private ByteArrayOutputStream outputStream;
FileContentWrapper(byte[] content){
FileContentWrapper(byte[] content) {
this.rawContent = content;
this.outputStream = null;
}
@ -20,14 +20,14 @@ public class FileContentWrapper {
}
public byte[] getRawContent() {
if (outputStream!=null){
if (outputStream != null) {
return outputStream.toByteArray();
}
return rawContent;
}
private void invalidateOutputStream(){
if (this.outputStream!=null){
private void invalidateOutputStream() {
if (this.outputStream != null) {
try {
this.outputStream.close();
}
@ -43,25 +43,33 @@ public class FileContentWrapper {
invalidateOutputStream();
}
public void syncWithOutputStream(){
if (outputStream!=null){
public void syncWithOutputStream() {
if (outputStream != null) {
try {
outputStream.flush();
}
catch (IOException e) {
BCLib.LOGGER.error(e.getMessage());
e.printStackTrace();
}
setRawContent(getRawContent());
invalidateOutputStream();
}
}
public ByteArrayInputStream getInputStream(){
if (rawContent==null) return new ByteArrayInputStream(new byte[0]);
public ByteArrayInputStream getInputStream() {
if (rawContent == null) return new ByteArrayInputStream(new byte[0]);
return new ByteArrayInputStream(rawContent);
}
public ByteArrayOutputStream getOrCreateOutputStream(){
if (this.outputStream == null){
public ByteArrayOutputStream getOrCreateOutputStream() {
if (this.outputStream == null) {
return this.getEmptyOutputStream();
}
return this.outputStream;
}
public ByteArrayOutputStream getEmptyOutputStream(){
public ByteArrayOutputStream getEmptyOutputStream() {
invalidateOutputStream();
this.outputStream = new ByteArrayOutputStream(this.rawContent.length);
return this.outputStream;