X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fpreset%2Fxml%2FMaterialDTO.java;fp=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fpreset%2Fxml%2FMaterialDTO.java;h=abcebda70fd0d4f436109d2c7a7542d744b57f41;hb=9349577cdfdff682b2aabd6daa24fdc3a7449b58;hp=0000000000000000000000000000000000000000;hpb=30ba0a882f0c061176ba14dbf86d3d6fad096c02;p=debian%2Fopenrocket

diff --git a/core/src/net/sf/openrocket/preset/xml/MaterialDTO.java b/core/src/net/sf/openrocket/preset/xml/MaterialDTO.java
new file mode 100644
index 00000000..abcebda7
--- /dev/null
+++ b/core/src/net/sf/openrocket/preset/xml/MaterialDTO.java
@@ -0,0 +1,114 @@
+package net.sf.openrocket.preset.xml;
+
+import javax.xml.bind.Marshaller;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import net.sf.openrocket.database.Databases;
+import net.sf.openrocket.material.Material;
+import net.sf.openrocket.util.Chars;
+
+/**
+ * XML handler for materials.
+ */
+@XmlRootElement(name = "Material")
+@XmlAccessorType(XmlAccessType.FIELD)
+public class MaterialDTO {
+	
+	@XmlElement(name = "Name")
+	private String name;
+	@XmlElement(name = "Density")
+	private double density;
+	@XmlElement(name = "Type")
+	private MaterialTypeDTO type;
+	@XmlAttribute(name = "UnitsOfMeasure")
+	private String uom;
+	
+	/**
+	 * Default constructor.
+	 */
+	public MaterialDTO() {
+	}
+	
+	public MaterialDTO(final Material theMaterial) {
+		this(theMaterial.getName(), theMaterial.getDensity(), MaterialTypeDTO.asDTO(theMaterial.getType()),
+				theMaterial.getType().getUnitGroup().getDefaultUnit().toString());
+	}
+	
+	public MaterialDTO(final String theName, final double theDensity, final MaterialTypeDTO theType, final String theUom) {
+		name = theName;
+		density = theDensity;
+		type = theType;
+		uom = theUom;
+	}
+	
+	public String getName() {
+		return name;
+	}
+	
+	public void setName(final String theName) {
+		name = theName;
+	}
+	
+	public double getDensity() {
+		return density;
+	}
+	
+	public void setDensity(final double theDensity) {
+		density = theDensity;
+	}
+	
+	public MaterialTypeDTO getType() {
+		return type;
+	}
+	
+	public void setType(final MaterialTypeDTO theType) {
+		type = theType;
+	}
+	
+	public String getUom() {
+		return uom;
+	}
+	
+	public void setUom(final String theUom) {
+		uom = theUom;
+	}
+	
+	Material asMaterial() {
+		return Databases.findMaterial(type.getORMaterialType(), name, density);
+	}
+	
+	
+	/**
+	 * Special directive to the JAXB system.  After the object is parsed from xml,
+	 * we replace the '2' with Chars.SQUARED, and '3' with Chars.CUBED.  Just the 
+	 * opposite transformation as doen in beforeMarshal.
+	 * @param unmarshaller
+	 * @param parent
+	 */
+	@SuppressWarnings("unused")
+	private void afterUnmarshal(Unmarshaller unmarshaller, Object parent) {
+		if (uom != null) {
+			uom = uom.replace('2', Chars.SQUARED);
+			uom = uom.replace('3', Chars.CUBED);
+		}
+	}
+	
+	/**
+	 * Special directive to the JAXB system.  Before the object is serialized into xml,
+	 * we strip out the special unicode characters for cubed and squared so they appear
+	 * as simple "3" and "2" chars.  The reverse transformation is done in afterUnmarshal.
+	 * @param marshaller
+	 */
+	@SuppressWarnings("unused")
+	private void beforeMarshal(Marshaller marshaller) {
+		if (uom != null) {
+			uom = uom.replace(Chars.SQUARED, '2');
+			uom = uom.replace(Chars.CUBED, '3');
+		}
+	}
+}