X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.app.core%2Fsrc%2Forg%2Fargeo%2Fapp%2Fodk%2FBundleResourceOdkForm.java;fp=org.argeo.app.core%2Fsrc%2Forg%2Fargeo%2Fapp%2Fodk%2FBundleResourceOdkForm.java;h=97f978b74a2519109457146eee89c396e12521e1;hb=942fd932e1f6ed3319575c4c1d944912dfca9fa5;hp=0000000000000000000000000000000000000000;hpb=9dad741609777467f58a508e07139be9a086919b;p=gpl%2Fargeo-suite.git

diff --git a/org.argeo.app.core/src/org/argeo/app/odk/BundleResourceOdkForm.java b/org.argeo.app.core/src/org/argeo/app/odk/BundleResourceOdkForm.java
new file mode 100644
index 0000000..97f978b
--- /dev/null
+++ b/org.argeo.app.core/src/org/argeo/app/odk/BundleResourceOdkForm.java
@@ -0,0 +1,101 @@
+package org.argeo.app.odk;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Map;
+
+import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.io.IOUtils;
+import org.argeo.util.DigestUtils;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+/** {@link OdkForm} implementation based on an OSGi {@link Bundle} resource. */
+public class BundleResourceOdkForm implements OdkForm {
+	private String formId;
+	private String name;
+	private String version;
+	private String description;
+	private String hash;
+	private String fileName;
+
+	private byte[] data;
+
+	public void init(Map<String, String> properties, BundleContext bundleContext) throws IOException {
+		String location = properties.get("location");
+		fileName = FilenameUtils.getName(location);
+		URL url = bundleContext.getBundle().getResource(location);
+		data = IOUtils.toByteArray(url.openStream());
+		hash = "md5:" + DigestUtils.digest(DigestUtils.MD5, data);
+
+		// TODO get it from the XML
+		formId = properties.get("formId");
+		version = properties.get("version");
+
+		name = properties.get("name");
+		description = properties.get("description");
+	}
+
+	@Override
+	public String getFormId() {
+		return formId;
+	}
+
+	@Override
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	public String getVersion() {
+		return version;
+	}
+
+	@Override
+	public String getDescription() {
+		return description;
+	}
+
+	@Override
+	public String getHash(String hashType) {
+		return hash;
+	}
+
+	@Override
+	public String getFileName() {
+		return fileName;
+	}
+
+	@Override
+	public InputStream openStream() {
+		return new ByteArrayInputStream(data);
+	}
+
+	@Override
+	public int hashCode() {
+		assert formId != null;
+		assert version != null;
+		return formId.hashCode() + version.hashCode();
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		assert formId != null;
+		assert version != null;
+		if (!(obj instanceof OdkForm))
+			return false;
+		OdkForm other = (OdkForm) obj;
+		assert other.getFormId() != null;
+		assert other.getVersion() != null;
+
+		return other.getFormId().equals(formId) && other.getVersion().equals(version);
+	}
+
+	@Override
+	public String toString() {
+		return "ODK Form " + formId + ", v" + version;
+	}
+
+}