Move parser to Kotlin

app/src/main/kotlin/org/bspeice/minimalbible/service/format/osisparser/OsisParser.kt

@@ -0,0 +1,36 @@
+package org.bspeice.minimalbible.service.format.osisparser
+
+import org.xml.sax.helpers.DefaultHandler
+import org.crosswire.jsword.passage.Verse
+import java.util.ArrayDeque
+import org.xml.sax.Attributes
+import org.crosswire.jsword.book.OSISUtil
+
+/**
+ * Created by bspeice on 9/10/14.
+ */
+
+class OsisParser(v: Verse) : DefaultHandler() {
+
+    val verseContent = VerseContent(v)
+    val doWrite = ArrayDeque<Boolean>()
+
+    // Android Studio complains about compilation, but the method
+    // has @NotNull annotations, so we program for those.
+    override fun startElement(uri: String, localName: String, qName: String, attributes: Attributes) {
+
+        if (localName.equals(OSISUtil.OSIS_ELEMENT_VERSE))
+            doWrite.push(true)
+        else
+            doWrite.push(false)
+    }
+    // Android Studio complains about compilation, but the method
+    // has @NotNull annotations, so we program for those.
+    override fun endElement(uri: String?, localName: String, qName: String) {
+        doWrite.pop()
+    }
+    override fun characters(ch: CharArray?, start: Int, length: Int) {
+        if (doWrite.peek() as Boolean)
+            verseContent.appendContent(String(ch as CharArray))
+    }
+}