X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=base%2Fruntime%2Forg.argeo.basic.nodeps%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Futil%2FCsvWriter.java;fp=base%2Fruntime%2Forg.argeo.basic.nodeps%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Futil%2FCsvWriter.java;h=0000000000000000000000000000000000000000;hb=b145022d2bcb11259b5865abe129606247c318f2;hp=b3f383883970a09ebee6feb624ae6f60cc4f216a;hpb=5e65b1c0f228622aebfe03b23706cb6a02a5a96a;p=lgpl%2Fargeo-commons.git

diff --git a/base/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/CsvWriter.java b/base/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/CsvWriter.java
deleted file mode 100644
index b3f383883..000000000
--- a/base/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/CsvWriter.java
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (C) 2007-2012 Mathieu Baudier
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.argeo.util;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.UnsupportedEncodingException;
-import java.io.Writer;
-import java.util.Iterator;
-import java.util.List;
-
-import org.argeo.ArgeoException;
-
-/** Write in CSV format. */
-public class CsvWriter {
-	private final Writer out;
-
-	private char separator = ',';
-	private char quote = '\"';
-
-	/**
-	 * Creates a CSV writer.
-	 * 
-	 * @param out
-	 *            the stream to write to. Caller is responsible for closing it.
-	 */
-	public CsvWriter(OutputStream out) {
-		this.out = new OutputStreamWriter(out);
-	}
-
-	/**
-	 * Creates a CSV writer.
-	 * 
-	 * @param out
-	 *            the stream to write to. Caller is responsible for closing it.
-	 */
-	public CsvWriter(OutputStream out, String encoding) {
-		try {
-			this.out = new OutputStreamWriter(out, encoding);
-		} catch (UnsupportedEncodingException e) {
-			throw new ArgeoException("Cannot initialize CSV writer", e);
-		}
-	}
-
-	/**
-	 * Write a CSV line. Also used to write a header if needed (this is
-	 * transparent for the CSV writer): simply call it first, before writing the
-	 * lines.
-	 */
-	public void writeLine(List<?> tokens) {
-		try {
-			Iterator<?> it = tokens.iterator();
-			while (it.hasNext()) {
-				writeToken(it.next().toString());
-				if (it.hasNext())
-					out.write(separator);
-			}
-			out.write('\n');
-			out.flush();
-		} catch (IOException e) {
-			throw new ArgeoException("Could not write " + tokens, e);
-		}
-	}
-
-	/**
-	 * Write a CSV line. Also used to write a header if needed (this is
-	 * transparent for the CSV writer): simply call it first, before writing the
-	 * lines.
-	 */
-	public void writeLine(Object[] tokens) {
-		try {
-			for (int i = 0; i < tokens.length; i++) {
-				if (tokens[i] == null) {
-					// TODO configure how to deal with null
-					writeToken("");
-				} else {
-					writeToken(tokens[i].toString());
-				}
-				if (i != (tokens.length - 1))
-					out.write(separator);
-			}
-			out.write('\n');
-			out.flush();
-		} catch (IOException e) {
-			throw new ArgeoException("Could not write " + tokens, e);
-		}
-	}
-
-	protected void writeToken(String token) throws IOException {
-		// +2 for possible quotes, another +2 assuming there would be an already
-		// quoted string where quotes needs to be duplicated
-		// another +2 for safety
-		// we don't want to increase buffer size while writing
-		StringBuffer buf = new StringBuffer(token.length() + 6);
-		char[] arr = token.toCharArray();
-		boolean shouldQuote = false;
-		for (char c : arr) {
-			if (!shouldQuote) {
-				if (c == separator)
-					shouldQuote = true;
-				if (c == '\n')
-					shouldQuote = true;
-			}
-
-			if (c == quote) {
-				shouldQuote = true;
-				// duplicate quote
-				buf.append(quote);
-			}
-
-			// generic case
-			buf.append(c);
-		}
-
-		if (shouldQuote == true)
-			out.write(quote);
-		out.write(buf.toString());
-		if (shouldQuote == true)
-			out.write(quote);
-	}
-
-	public void setSeparator(char separator) {
-		this.separator = separator;
-	}
-
-	public void setQuote(char quote) {
-		this.quote = quote;
-	}
-
-}