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Refactored some code

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Patrick Gotthard 2013-11-15 23:42:54 +01:00
parent cb03da8c67
commit f9181800cd
1 changed files with 39 additions and 20 deletions
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59
src/main/java/com/sun/syndication/feed/impl/ToStringBean.java
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@ -21,10 +21,10 @@ import java.io.Serializable;
import java.lang.reflect.Array;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.Stack;
import org.slf4j.Logger;
@ -171,21 +171,33 @@ public class ToStringBean implements Serializable {
}
private void printProperty(final StringBuffer sb, final String prefix, final Object value) {
if (value == null) {
sb.append(prefix).append("=null\n");
} else if (value.getClass().isArray()) {
printArrayProperty(sb, prefix, value);
} else if (value instanceof Map) {
@SuppressWarnings("unchecked")
final Map<Object, Object> map = (Map<Object, Object>) value;
final Iterator<Entry<Object, Object>> i = map.entrySet().iterator();
if (i.hasNext()) {
while (i.hasNext()) {
final Map.Entry<Object, Object> me = i.next();
final String ePrefix = prefix + "[" + me.getKey() + "]";
final Object eValue = me.getValue();
final Set<Entry<Object, Object>> entries = map.entrySet();
if (entries.isEmpty()) {
sb.append(prefix).append("=[]\n");
} else {
for (final Entry<Object, Object> entry : entries) {
final Object eKey = entry.getKey();
final Object eValue = entry.getValue();
final String ePrefix = String.format("%s[%s]", prefix, eKey);
// NEW
final String[] tsInfo = new String[2];
tsInfo[0] = ePrefix;
final Stack<String[]> stack = PREFIX_TL.get();
@ -202,21 +214,27 @@ public class ToStringBean implements Serializable {
} else {
sb.append(s);
}
}
} else {
sb.append(prefix).append("=[]\n");
}
} else if (value instanceof Collection) {
@SuppressWarnings("unchecked")
final Collection<Object> collection = (Collection<Object>) value;
final Iterator<Object> i = collection.iterator();
if (i.hasNext()) {
int c = 0;
while (i.hasNext()) {
final String cPrefix = prefix + "[" + c++ + "]";
final Object cValue = i.next();
if (collection.isEmpty()) {
sb.append(prefix).append("=[]\n");
} else {
int c = 0;
for (final Object cValue : collection) {
final String cPrefix = String.format("%s[%s]", prefix, c++);
// NEW
final String[] tsInfo = new String[2];
tsInfo[0] = cPrefix;
final Stack<String[]> stack = PREFIX_TL.get();
@ -234,10 +252,10 @@ public class ToStringBean implements Serializable {
sb.append(s);
}
}
} else {
sb.append(prefix).append("=[]\n");
}
} else {
final String[] tsInfo = new String[2];
tsInfo[0] = prefix;
final Stack<String[]> stack = PREFIX_TL.get();
@ -249,6 +267,7 @@ public class ToStringBean implements Serializable {
} else {
sb.append(s);
}
}
}
@ -256,7 +275,7 @@ public class ToStringBean implements Serializable {
final int length = Array.getLength(array);
for (int i = 0; i < length; i++) {
final Object obj = Array.get(array, i);
printProperty(sb, prefix + "[" + i + "]", obj);
printProperty(sb, String.format("%s[%s]", prefix, i), obj);
}
}