import net.pterodactylus.xdcc.core.event.GenericMessage;
import net.pterodactylus.xdcc.core.event.MessageReceived;
import net.pterodactylus.xdcc.data.Download;
+import net.pterodactylus.xdcc.util.io.DuplicateLineSuppressingWriter;
import com.google.common.base.Joiner;
import com.google.common.base.Optional;
+++ /dev/null
-/*
- * XdccDownloader - DuplicateLineSuppressingWriter.java - Copyright © 2013 David Roden
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.xdcc.ui.stdin;
-
-import java.io.IOException;
-import java.io.Writer;
-
-/**
- * {@link Writer} implementation that suppreses multiple identical lines written to it.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class DuplicateLineSuppressingWriter extends Writer {
-
- private final Writer writer;
- private String lastLine;
- private final StringBuilder currentLine = new StringBuilder();
-
- public DuplicateLineSuppressingWriter(Writer writer) {
- this.writer = writer;
- }
-
- @Override
- public void write(char[] cbuf) throws IOException {
- write(cbuf, 0, cbuf.length);
- }
-
- @Override
- public void write(String str) throws IOException {
- write(str, 0, str.length());
- }
-
- @Override
- public Writer append(CharSequence csq) throws IOException {
- write(String.valueOf(csq));
- return this;
- }
-
- @Override
- public Writer append(CharSequence csq, int start, int end) throws IOException {
- write(String.valueOf(csq).substring(start, end));
- return this;
- }
-
- @Override
- public Writer append(char c) throws IOException {
- write(c);
- return this;
- }
-
- @Override
- public void flush() throws IOException {
- writer.flush();
- }
-
- @Override
- public void close() throws IOException {
- writer.close();
- }
-
- @Override
- public void write(int c) throws IOException {
- currentLine.append((char) c);
- writeCollectedLines();
- }
-
- @Override
- public void write(char[] cbuf, int off, int len) throws IOException {
- currentLine.append(cbuf, off, len);
- writeCollectedLines();
- }
-
- @Override
- public void write(String str, int off, int len) throws IOException {
- currentLine.append(str, off, len);
- writeCollectedLines();
- }
-
- private void writeCollectedLines() throws IOException {
- while (currentLineContainsLineBreak()) {
- String nextLine = cutNextLine();
- maybeWriteNextLine(nextLine);
- }
- }
-
- private void maybeWriteNextLine(String nextLine) throws IOException {
- if (!nextLine.equals(lastLine)) {
- writer.write(nextLine);
- lastLine = nextLine;
- }
- }
-
- private String cutNextLine() {
- int indexOfLineBreak = currentLine.indexOf("\n");
- String nextLine = currentLine.substring(0, indexOfLineBreak + 1);
- currentLine.delete(0, indexOfLineBreak + 1);
- return nextLine;
- }
-
- private boolean currentLineContainsLineBreak() {
- return currentLine.indexOf("\n") > -1;
- }
-
-}
--- /dev/null
+/*
+ * XdccDownloader - DuplicateLineSuppressingWriter.java - Copyright © 2013 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.xdcc.util.io;
+
+import java.io.IOException;
+import java.io.Writer;
+
+/**
+ * {@link Writer} implementation that suppreses multiple identical lines written to it.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class DuplicateLineSuppressingWriter extends Writer {
+
+ private final Writer writer;
+ private String lastLine;
+ private final StringBuilder currentLine = new StringBuilder();
+
+ public DuplicateLineSuppressingWriter(Writer writer) {
+ this.writer = writer;
+ }
+
+ @Override
+ public void write(char[] cbuf) throws IOException {
+ write(cbuf, 0, cbuf.length);
+ }
+
+ @Override
+ public void write(String str) throws IOException {
+ write(str, 0, str.length());
+ }
+
+ @Override
+ public Writer append(CharSequence csq) throws IOException {
+ write(String.valueOf(csq));
+ return this;
+ }
+
+ @Override
+ public Writer append(CharSequence csq, int start, int end) throws IOException {
+ write(String.valueOf(csq).substring(start, end));
+ return this;
+ }
+
+ @Override
+ public Writer append(char c) throws IOException {
+ write(c);
+ return this;
+ }
+
+ @Override
+ public void flush() throws IOException {
+ writer.flush();
+ }
+
+ @Override
+ public void close() throws IOException {
+ writer.close();
+ }
+
+ @Override
+ public void write(int c) throws IOException {
+ currentLine.append((char) c);
+ writeCollectedLines();
+ }
+
+ @Override
+ public void write(char[] cbuf, int off, int len) throws IOException {
+ currentLine.append(cbuf, off, len);
+ writeCollectedLines();
+ }
+
+ @Override
+ public void write(String str, int off, int len) throws IOException {
+ currentLine.append(str, off, len);
+ writeCollectedLines();
+ }
+
+ private void writeCollectedLines() throws IOException {
+ while (currentLineContainsLineBreak()) {
+ String nextLine = cutNextLine();
+ maybeWriteNextLine(nextLine);
+ }
+ }
+
+ private void maybeWriteNextLine(String nextLine) throws IOException {
+ if (!nextLine.equals(lastLine)) {
+ writer.write(nextLine);
+ lastLine = nextLine;
+ }
+ }
+
+ private String cutNextLine() {
+ int indexOfLineBreak = currentLine.indexOf("\n");
+ String nextLine = currentLine.substring(0, indexOfLineBreak + 1);
+ currentLine.delete(0, indexOfLineBreak + 1);
+ return nextLine;
+ }
+
+ private boolean currentLineContainsLineBreak() {
+ return currentLine.indexOf("\n") > -1;
+ }
+
+}
+++ /dev/null
-/*
- * XdccDownloader - DuplicateLineSuppressingWriterTest.java - Copyright © 2013 David Roden
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.xdcc.ui.stdin;
-
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.is;
-
-import java.io.IOException;
-import java.io.StringWriter;
-
-import org.junit.Test;
-
-/**
- * Unit test for {@link DuplicateLineSuppressingWriter}.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class DuplicateLineSuppressingWriterTest {
-
- private final StringWriter stringWriter = new StringWriter();
- private final DuplicateLineSuppressingWriter duplicateLineSuppressingWriter = new DuplicateLineSuppressingWriter(stringWriter);
-
- @Test
- public void theFirstLineIsWrittenImmediately() throws IOException {
- duplicateLineSuppressingWriter.write("First Line.\n");
- assertThat(stringWriter.toString(), is("First Line.\n"));
- }
-
- @Test
- public void twoDifferentLinesAreWrittenOut() throws IOException {
- duplicateLineSuppressingWriter.write("First Line.\n");
- duplicateLineSuppressingWriter.write("Second Line.\n");
- assertThat(stringWriter.toString(), is("First Line.\nSecond Line.\n"));
- }
-
- @Test
- public void twoEqualLinesAreOnlyWrittenOnce() throws IOException {
- duplicateLineSuppressingWriter.write("First Line.\n");
- duplicateLineSuppressingWriter.write("First Line.\n");
- assertThat(stringWriter.toString(), is("First Line.\n"));
- }
-
- @Test
- public void multipleLinesAreSuppressed() throws IOException {
- duplicateLineSuppressingWriter.write("First Line.\n");
- duplicateLineSuppressingWriter.write("Second Line.\n");
- duplicateLineSuppressingWriter.write("Second Line.\n");
- duplicateLineSuppressingWriter.write("Second Line.\n");
- duplicateLineSuppressingWriter.write("First Line.\n");
- duplicateLineSuppressingWriter.write("First Line.\n");
- assertThat(stringWriter.toString(), is("First Line.\nSecond Line.\nFirst Line.\n"));
- }
-
-}
--- /dev/null
+/*
+ * XdccDownloader - DuplicateLineSuppressingWriterTest.java - Copyright © 2013 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.xdcc.util.io;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+
+import java.io.IOException;
+import java.io.StringWriter;
+
+import org.junit.Test;
+
+/**
+ * Unit test for {@link DuplicateLineSuppressingWriter}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class DuplicateLineSuppressingWriterTest {
+
+ private final StringWriter stringWriter = new StringWriter();
+ private final DuplicateLineSuppressingWriter duplicateLineSuppressingWriter = new DuplicateLineSuppressingWriter(stringWriter);
+
+ @Test
+ public void theFirstLineIsWrittenImmediately() throws IOException {
+ duplicateLineSuppressingWriter.write("First Line.\n");
+ assertThat(stringWriter.toString(), is("First Line.\n"));
+ }
+
+ @Test
+ public void twoDifferentLinesAreWrittenOut() throws IOException {
+ duplicateLineSuppressingWriter.write("First Line.\n");
+ duplicateLineSuppressingWriter.write("Second Line.\n");
+ assertThat(stringWriter.toString(), is("First Line.\nSecond Line.\n"));
+ }
+
+ @Test
+ public void twoEqualLinesAreOnlyWrittenOnce() throws IOException {
+ duplicateLineSuppressingWriter.write("First Line.\n");
+ duplicateLineSuppressingWriter.write("First Line.\n");
+ assertThat(stringWriter.toString(), is("First Line.\n"));
+ }
+
+ @Test
+ public void multipleLinesAreSuppressed() throws IOException {
+ duplicateLineSuppressingWriter.write("First Line.\n");
+ duplicateLineSuppressingWriter.write("Second Line.\n");
+ duplicateLineSuppressingWriter.write("Second Line.\n");
+ duplicateLineSuppressingWriter.write("Second Line.\n");
+ duplicateLineSuppressingWriter.write("First Line.\n");
+ duplicateLineSuppressingWriter.write("First Line.\n");
+ assertThat(stringWriter.toString(), is("First Line.\nSecond Line.\nFirst Line.\n"));
+ }
+
+}
projects / xudocci.git / commitdiff