X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.api.slc%2Fsrc%2Forg%2Fargeo%2Fapi%2Fslc%2FDefaultNameVersion.java;fp=org.argeo.api.slc%2Fsrc%2Forg%2Fargeo%2Fapi%2Fslc%2FDefaultNameVersion.java;h=7ae25cb514a833008b176171d63f20e309b582ad;hb=d07cf3c7dfdeafa2b1efafe547b54d56a8b52ced;hp=0000000000000000000000000000000000000000;hpb=8596685647867307b862b8a89742b6a62ba75fcd;p=gpl%2Fargeo-slc.git

diff --git a/org.argeo.api.slc/src/org/argeo/api/slc/DefaultNameVersion.java b/org.argeo.api.slc/src/org/argeo/api/slc/DefaultNameVersion.java
new file mode 100644
index 000000000..7ae25cb51
--- /dev/null
+++ b/org.argeo.api.slc/src/org/argeo/api/slc/DefaultNameVersion.java
@@ -0,0 +1,77 @@
+package org.argeo.api.slc;
+
+
+/** Canonical implementation of {@link NameVersion} */
+public class DefaultNameVersion implements NameVersion,
+		Comparable<NameVersion> {
+	private String name;
+	private String version;
+
+	public DefaultNameVersion() {
+	}
+
+	/** Interprets string in OSGi-like format my.module.name;version=0.0.0 */
+	public DefaultNameVersion(String nameVersion) {
+		int index = nameVersion.indexOf(";version=");
+		if (index < 0) {
+			setName(nameVersion);
+			setVersion(null);
+		} else {
+			setName(nameVersion.substring(0, index));
+			setVersion(nameVersion.substring(index + ";version=".length()));
+		}
+	}
+
+	public DefaultNameVersion(String name, String version) {
+		this.name = name;
+		this.version = version;
+	}
+
+	public DefaultNameVersion(NameVersion nameVersion) {
+		this.name = nameVersion.getName();
+		this.version = nameVersion.getVersion();
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getVersion() {
+		return version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (obj instanceof NameVersion) {
+			NameVersion nameVersion = (NameVersion) obj;
+			return name.equals(nameVersion.getName())
+					&& version.equals(nameVersion.getVersion());
+		} else
+			return false;
+	}
+
+	@Override
+	public int hashCode() {
+		return name.hashCode();
+	}
+
+	@Override
+	public String toString() {
+		return name + ":" + version;
+	}
+
+	public int compareTo(NameVersion o) {
+		if (o.getName().equals(name))
+			return version.compareTo(o.getVersion());
+		else
+			return name.compareTo(o.getName());
+	}
+}