//import edu.toronto.psi.vincent.util.*;
import java.io.*;
/**
* Sample code for using the EasyProperties class to read data from
* and write data to a properties file.
*
*
* Copyright (C) 2005 Vincent Cheung (vincent@psi.toronto.edu, http://www.psi.toronto.edu/~vincent/)
*
* 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 2
* 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.
*
* @author Vincent Cheung
* @version 1.2 12/02/05
*/
public class EasyPropertiesExample {
public static void main(String[] args) {
String filename = "SampleProperties.txt";
EasyProperties prop = new EasyProperties(filename);
// show all the properties
prop.list();
System.out.println();
// read each property in the file in its proper format and display them
System.out.println("-- get the properties in the proper data type --");
// typical values
System.out.println("booleanVal1: " + prop.getBooleanProperty("booleanVal1"));
System.out.println("booleanVal2: " + prop.getBooleanProperty("booleanVal2"));
System.out.println("integerVal: " + prop.getIntProperty("intVal"));
System.out.println("doubleVal: " + prop.getDoubleProperty("doubleVal"));
System.out.println("stringVal: " + prop.getProperty("stringVal"));
System.out.println();
// arrays
int[] a;
int[][] b;
int[][][] c;
double[] d;
double[][] e;
double[][][] f;
String[] g;
System.out.println("intArray1:");
a = prop.getIntArrayProperty("intArray1");
for (int i = 0; i < a.length; i++)
System.out.print(a[i] + " ");
System.out.println("\n");
System.out.println("intArray2:");
a = prop.getIntArrayProperty("intArray2");
for (int i = 0; i < a.length; i++)
System.out.print(a[i] + " ");
System.out.println("\n");
System.out.println("intArray3:");
a = prop.getIntArrayProperty("intArray3");
for (int i = 0; i < a.length; i++)
System.out.print(a[i] + " ");
System.out.println("\n");
System.out.println("int2DArray1:");
b = prop.get2DIntArrayProperty("int2DArray1");
for (int i = 0; i < b.length; i++) {
for (int j = 0; j < b[i].length; j++) {
System.out.print(b[i][j] + " ");
}
System.out.println();
}
System.out.println();
System.out.println("int2DArray2:");
b = prop.get2DIntArrayProperty("int2DArray2");
for (int i = 0; i < b.length; i++) {
for (int j = 0; j < b[i].length; j++) {
System.out.print(b[i][j] + " ");
}
System.out.println();
}
System.out.println();
System.out.println("int2DArray3:");
b = prop.get2DIntArrayProperty("int2DArray3");
for (int i = 0; i < b.length; i++) {
for (int j = 0; j < b[i].length; j++) {
System.out.print(b[i][j] + " ");
}
System.out.println();
}
System.out.println();
System.out.println("int2DArray4:");
b = prop.get2DIntArrayProperty("int2DArray4");
for (int i = 0; i < b.length; i++) {
for (int j = 0; j < b[i].length; j++) {
System.out.print(b[i][j] + " ");
}
System.out.println();
}
System.out.println();
System.out.println("int3DArray1:");
c = prop.get3DIntArrayProperty("int3DArray1");
for (int i = 0; i < c.length; i++) {
for (int j = 0; j < c[i].length; j++) {
for (int k = 0; k < c[i][j].length; k++) {
System.out.print(c[i][j][k] + " ");
}
System.out.println();
}
System.out.println();
}
System.out.println("int3DArray2:");
c = prop.get3DIntArrayProperty("int3DArray2");
for (int i = 0; i < c.length; i++) {
for (int j = 0; j < c[i].length; j++) {
for (int k = 0; k < c[i][j].length; k++) {
System.out.print(c[i][j][k] + " ");
}
System.out.println();
}
System.out.println();
}
System.out.println("int3DArray3:");
c = prop.get3DIntArrayProperty("int3DArray3");
for (int i = 0; i < c.length; i++) {
for (int j = 0; j < c[i].length; j++) {
for (int k = 0; k < c[i][j].length; k++) {
System.out.print(c[i][j][k] + " ");
}
System.out.println();
}
System.out.println();
}
System.out.println("int3DArray4:");
c = prop.get3DIntArrayProperty("int3DArray4");
for (int i = 0; i < c.length; i++) {
for (int j = 0; j < c[i].length; j++) {
for (int k = 0; k < c[i][j].length; k++) {
System.out.print(c[i][j][k] + " ");
}
System.out.println();
}
System.out.println();
}
System.out.println("int3DArray5:");
c = prop.get3DIntArrayProperty("int3DArray5");
for (int i = 0; i < c.length; i++) {
for (int j = 0; j < c[i].length; j++) {
for (int k = 0; k < c[i][j].length; k++) {
System.out.print(c[i][j][k] + " ");
}
System.out.println();
}
System.out.println();
}
System.out.println("doubleArray:");
d = prop.getDoubleArrayProperty("doubleArray");
for (int i = 0; i < d.length; i++)
System.out.print(d[i] + " ");
System.out.println("\n");
System.out.println("double2DArray:");
e = prop.get2DDoubleArrayProperty("double2DArray");
for (int i = 0; i < e.length; i++) {
for (int j = 0; j < e[i].length; j++) {
System.out.print(e[i][j] + " ");
}
System.out.println();
}
System.out.println();
System.out.println("double3DArray:");
f = prop.get3DDoubleArrayProperty("double3DArray");
for (int i = 0; i < f.length; i++) {
for (int j = 0; j < f[i].length; j++) {
for (int k = 0; k < f[i][j].length; k++) {
System.out.print(f[i][j][k] + " ");
}
System.out.println();
}
System.out.println();
}
System.out.println("StringArray1:");
g = prop.getStringArrayProperty("StringArray1");
for (int i = 0; i < g.length; i++)
System.out.println(g[i]);
System.out.println();
System.out.println("StringArray2:");
g = prop.getStringArrayProperty("StringArray2");
for (int i = 0; i < g.length; i++)
System.out.println(g[i]);
System.out.println();
// properties can also be optional, and a default value can be provided.
// if no default value is given, then null is used for strings and arrays,
// while int and double will have an exception (so you know that there was a problem)
System.out.println("optionalBoolean: " + prop.getBooleanProperty("optionalBoolean", false));
System.out.println("optionalInt: " + prop.getIntProperty("optionalInt", -3));
System.out.println("optionalDouble: " + prop.getDoubleProperty("optionalDouble", 2.71828183));
System.out.println("optionalString: " + prop.getProperty("optionalString", "Not found"));
System.out.println("optionalArray: " + prop.getIntArrayProperty("optionalArray"));
// change some of the properties and store the new properties to file
prop.setProperty("intArray1", new int[] {1, 2, 3, 4, 5, 6, 7, 8, 9, 10});
prop.setProperty("stringVal", "I've been changed");
prop.store("SampleProperties2.txt", "Modified properties file");
// create a new properties file
prop = new EasyProperties();
a = new int[] {5, 4, 3, 2, 1};
b = new int[][] {{3, 2, 1}, {6, 5, 4}, {9, 8, 7}, {10}};
f = new double[][][] {{{3.3, 2.2, 1.1}, {0.1}}, {{4.4}}};
g = new String[] {"three", "two", "one", "\"quotes\" example"};
prop.setProperty("booleanVal", true);
prop.setProperty("intVal", 3);
prop.setProperty("doubleVal", Math.PI);
prop.setProperty("stringVal", "Hello World!");
prop.setProperty("intArray", a);
prop.setProperty("int2DArray", b);
prop.setProperty("double3DArray", f);
prop.setProperty("StringArray", g);
prop.store("Results/NewProperties.txt", "New properties file");
// XML output supported in Java 1.5 and later
/*
try {
prop.storeToXML(new FileOutputStream("XMLOutput.xml"), "XML properties file");
} catch (IOException ex) {
}
*/
}
} // end EasyPropertiesExample class