Implement "save" and "load"

6 files changed, 125 insertions, 0 deletions

diff --git a/src/rejava/io/Reader.java b/src/rejava/io/Reader.java
new file mode 100644
index 0000000..f0a6bfa
--- /dev/null
+++ b/src/rejava/io/Reader.java
@@ -0,0 +1,20 @@
+package rejava.io;
+
+/**
+ * A minimal version of java.io.Reader.
+ * (http://hg.openjdk.java.net/jdk7/jdk7/jdk
+ * /file/9b8c96f96a0f/src/share/classes/java/io/Reader.java)
+ * 
+ * @author Pacien TRAN-GIRARD
+ */
+public abstract class Reader {
+
+        public abstract int read();
+
+        public abstract int read(final char[] cbuf, final int off, final int len);
+
+        public void close() {
+                return;
+        }
+
+}
\ No newline at end of file
diff --git a/src/rejava/io/StringReader.java b/src/rejava/io/StringReader.java
new file mode 100644
index 0000000..dc39769
--- /dev/null
+++ b/src/rejava/io/StringReader.java
@@ -0,0 +1,51 @@
+package rejava.io;
+
+/**
+ * A minimal subset of java.io.StringReader.
+ * (http://hg.openjdk.java.net/jdk7/jdk7
+ * /jdk/file/9b8c96f96a0f/src/share/classes/java/io/StringReader.java)
+ * 
+ * @author Pacien TRAN-GIRARD
+ */
+public class StringReader extends Reader {
+
+        private final String str;
+        private int index;
+
+        public StringReader(final String str) {
+                this.str = str;
+        }
+
+        @Override
+        public int read() {
+                if (this.str == null) {
+                        return -1;
+                }
+                if (this.index >= this.str.length()) {
+                        return -1;
+                }
+                this.index++;
+                return this.str.charAt(this.index);
+        }
+
+        @Override
+        public int read(final char[] cbuf, final int off, final int len) {
+                if ((off < 0) || (off > cbuf.length) || (len < 0) || ((off + len) > cbuf.length) || ((off + len) < 0)) {
+                        throw new IndexOutOfBoundsException();
+                }
+                if (len == 0) {
+                        return 0;
+                }
+                if (this.str == null) {
+                        return -1;
+                }
+                if (this.index >= this.str.length()) {
+                        return -1;
+                }
+                final int n = Math.min(this.str.length() - this.index, len);
+                this.str.getChars(this.index, this.index + n, cbuf, off);
+                this.index += n;
+                return n;
+        }
+
+}
\ No newline at end of file
diff --git a/src/rejava/io/StringWriter.java b/src/rejava/io/StringWriter.java
new file mode 100644
index 0000000..cee4c97
--- /dev/null
+++ b/src/rejava/io/StringWriter.java
@@ -0,0 +1,29 @@
+package rejava.io;
+
+/**
+ * A minimal subset of java.io.StringReader.
+ * (http://hg.openjdk.java.net/jdk7/jdk7/jdk/file
+ * /9b8c96f96a0f/src/share/classes/java/io/StringWriter.java)
+ * 
+ * @author Pacien TRAN-GIRARD
+ */
+public class StringWriter extends Writer {
+
+        private final StringBuilder buf = new StringBuilder();
+
+        @Override
+        public void write(final String str) {
+                this.buf.append(str);
+        }
+
+        @Override
+        public void write(final char c) {
+                this.buf.append(c);
+        }
+
+        @Override
+        public String toString() {
+                return this.buf.toString();
+        }
+
+}
\ No newline at end of file
diff --git a/src/rejava/io/Writer.java b/src/rejava/io/Writer.java
new file mode 100644
index 0000000..469924b
--- /dev/null
+++ b/src/rejava/io/Writer.java
@@ -0,0 +1,16 @@
+package rejava.io;
+
+/**
+ * A minimal version of java.io.Writer.
+ * (http://hg.openjdk.java.net/jdk7/jdk7/jdk
+ * /file/9b8c96f96a0f/src/share/classes/java/io/Writer.java)
+ * 
+ * @author Pacien TRAN-GIRARD
+ */
+public abstract class Writer {
+
+        public abstract void write(String str);
+
+        public abstract void write(char c);
+
+}
\ No newline at end of file
diff --git a/src/rejava/io/package-info.java b/src/rejava/io/package-info.java
new file mode 100644
index 0000000..82c78ef
--- /dev/null
+++ b/src/rejava/io/package-info.java
@@ -0,0 +1,6 @@
+/**
+ * A lighter version of some Java IO classes that can be converted to JavaScript.
+ * Made to port org.json.simple to GWT.
+ */
+package rejava.io;
+
diff --git a/src/rejava/io/rejavaio.gwt.xml b/src/rejava/io/rejavaio.gwt.xml
new file mode 100644
index 0000000..34ca1b2
--- /dev/null
+++ b/src/rejava/io/rejavaio.gwt.xml
@@ -0,0 +1,3 @@
+<module rename-to="rejavaio">
+        <source path=""/>
+</module>
\ No newline at end of file