first commit

2026-02-19 03:37:37 +08:00
commit ccfd8c79a4
2813 changed files with 453657 additions and 0 deletions
--- a/comm/Kernel/src/util/IgnoreCaseString.java
+++ b/comm/Kernel/src/util/IgnoreCaseString.java
@@ -0,0 +1,133 @@
+package util;
+
+import java.io.Serializable;
+
+public class IgnoreCaseString implements Comparable<IgnoreCaseString>, Serializable {
+	/**
+	 * Member Description
+	 */
+	private static final long serialVersionUID = -247637491060007575L;
+
+	public static final IgnoreCaseString EMPTY = IgnoreCaseString.valueOf("");
+
+	/**
+	 * origStr string对象
+	 */
+	private final String origStr;
+
+	/**
+	 * lowerCaseStr string对象
+	 */
+	private final String lowerCaseStr;
+
+	// 需要抛出异常， Assert.assertEquals("d", IgnoreCaseString.valueOf(null).toString());
+	public static IgnoreCaseString valueOf(String str) {
+		if (str == null) {
+			return null;
+		}
+		return new IgnoreCaseString(str);
+	}
+
+	/**
+	 * 
+	 * @param value
+	 *            String参数
+	 */
+	private IgnoreCaseString(String value) {
+		if (value == null) {
+			throw new NullPointerException("value不能为空");
+		}
+
+		origStr = value;
+		lowerCaseStr = value.toLowerCase();
+	}
+
+	public char charAt(int i) {
+		return origStr.charAt(i);
+	}
+
+	public int compareTo(IgnoreCaseString o) {
+		if (o == null) {
+			return 1;
+		}
+
+		if (this == o) {
+			return 0;
+		}
+
+		return lowerCaseStr.compareTo(o.lowerCaseStr);
+	}
+
+	public boolean contains(IgnoreCaseString other) {
+		if (other == null) {
+			return false;
+		}
+
+		return lowerCaseStr.contains(other.lowerCaseStr);
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (obj == null) {
+			return false;
+		}
+
+		if (obj instanceof IgnoreCaseString) {
+			IgnoreCaseString other = (IgnoreCaseString) obj;
+			return lowerCaseStr.equals(other.lowerCaseStr);
+		}
+
+		return false;
+	}
+
+	/**
+	 * @return byte数组 origStr转换成byte数组
+	 */
+	public byte[] getBytes() {
+		return origStr.getBytes();
+	}
+
+	@Override
+	public int hashCode() {
+		final int PRIME = 31;
+		int result = 1;
+		result = PRIME * result + ((lowerCaseStr == null) ? 0 : lowerCaseStr.hashCode());
+		return result;
+	}
+
+	public int length() {
+		return origStr.length();
+	}
+
+	// TODO ztt
+	// null的情况是否应该存在
+	public String[] split(String regex) {
+		if (origStr == null) {
+			return null;
+		}
+
+		return origStr.split(regex);
+	}
+
+	public char[] toCharArray() {
+		return origStr.toCharArray();
+	}
+
+	public String toLowerCase() {
+		return origStr.toLowerCase();
+	}
+
+	@Override
+	public String toString() {
+		return origStr;
+	}
+
+	public String toUpperCase() {
+		return origStr.toUpperCase();
+	}
+
+	public String trim() {
+		return origStr.trim();
+	}
+
+}