Examples with BufferedWriter java.io.BufferedWriter used on opensource projects

Example 46 with BufferedWriter

use of java.io.BufferedWriter in project jna by java-native-access.

the class Kernel32Test method testGetPrivateProfileSection.

public final void testGetPrivateProfileSection() throws IOException {
    final File tmp = File.createTempFile("testGetPrivateProfileSection", ".ini");
    tmp.deleteOnExit();
    final PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(tmp)));
    try {
        writer.println("[X]");
        writer.println("A=1");
        writer.println("B=X");
    } finally {
        writer.close();
    }
    final char[] buffer = new char[9];
    final DWORD len = Kernel32.INSTANCE.GetPrivateProfileSection("X", buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
    assertEquals(len.intValue(), 7);
    assertEquals(new String(buffer), "A=1\0B=X\0\0");
}

Example 47 with BufferedWriter

use of java.io.BufferedWriter in project jna by java-native-access.

the class Kernel32UtilTest method testWritePrivateProfileSection.

public final void testWritePrivateProfileSection() throws IOException {
    final File tmp = File.createTempFile("testWritePrivateProfileSecion", "ini");
    tmp.deleteOnExit();
    final PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(tmp)));
    try {
        writer.println("[S1]");
        writer.println("A=1");
        writer.println("B=X");
        writer.println("[S2]");
        writer.println("C=2");
        writer.println("foo=bar");
    } finally {
        writer.close();
    }
    Kernel32Util.writePrivateProfileSection("S1", new String[] { "A=3", "E=Z" }, tmp.getCanonicalPath());
    final BufferedReader reader = new BufferedReader(new FileReader(tmp));
    try {
        assertEquals(reader.readLine(), "[S1]");
        assertEquals(reader.readLine(), "A=3");
        assertEquals(reader.readLine(), "E=Z");
        assertEquals(reader.readLine(), "[S2]");
        assertEquals(reader.readLine(), "C=2");
        assertEquals(reader.readLine(), "foo=bar");
    } finally {
        reader.close();
    }
}

Example 48 with BufferedWriter

use of java.io.BufferedWriter in project jna by java-native-access.

the class Kernel32Test method testWritePrivateProfileSection.

public final void testWritePrivateProfileSection() throws IOException {
    final File tmp = File.createTempFile("testWritePrivateProfileSection", ".ini");
    tmp.deleteOnExit();
    final PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(tmp)));
    try {
        writer.println("[S1]");
        writer.println("A=1");
        writer.println("B=X");
    } finally {
        writer.close();
    }
    final boolean result = Kernel32.INSTANCE.WritePrivateProfileSection("S1", "A=3\0E=Z\0\0", tmp.getCanonicalPath());
    assertTrue(result);
    final BufferedReader reader = new BufferedReader(new FileReader(tmp));
    assertEquals(reader.readLine(), "[S1]");
    assertTrue(reader.readLine().matches("A\\s*=\\s*3"));
    assertTrue(reader.readLine().matches("E\\s*=\\s*Z"));
    reader.close();
}

Example 49 with BufferedWriter

use of java.io.BufferedWriter in project jna by java-native-access.

the class Kernel32Test method testWritePrivateProfileString.

public final void testWritePrivateProfileString() throws IOException {
    final File tmp = File.createTempFile("testWritePrivateProfileString", ".ini");
    tmp.deleteOnExit();
    final PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(tmp)));
    writer.println("[Section]");
    writer.println("existingKey = ABC");
    writer.println("removedKey = JKL");
    writer.close();
    assertTrue(Kernel32.INSTANCE.WritePrivateProfileString("Section", "existingKey", "DEF", tmp.getCanonicalPath()));
    assertTrue(Kernel32.INSTANCE.WritePrivateProfileString("Section", "addedKey", "GHI", tmp.getCanonicalPath()));
    assertTrue(Kernel32.INSTANCE.WritePrivateProfileString("Section", "removedKey", null, tmp.getCanonicalPath()));
    final BufferedReader reader = new BufferedReader(new FileReader(tmp));
    assertEquals(reader.readLine(), "[Section]");
    assertTrue(reader.readLine().matches("existingKey\\s*=\\s*DEF"));
    assertTrue(reader.readLine().matches("addedKey\\s*=\\s*GHI"));
    assertEquals(reader.readLine(), null);
    reader.close();
}

Example 50 with BufferedWriter

use of java.io.BufferedWriter in project jna by java-native-access.

the class Kernel32Test method testGetPrivateProfileSectionNames.

public final void testGetPrivateProfileSectionNames() throws IOException {
    final File tmp = File.createTempFile("testGetPrivateProfileSectionNames", ".ini");
    tmp.deleteOnExit();
    final PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(tmp)));
    try {
        writer.println("[S1]");
        writer.println("[S2]");
    } finally {
        writer.close();
    }
    final char[] buffer = new char[7];
    final DWORD len = Kernel32.INSTANCE.GetPrivateProfileSectionNames(buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
    assertEquals(len.intValue(), 5);
    assertEquals(new String(buffer), "S1\0S2\0\0");
}