Initial commit

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@2 d688527b-c9ab-4aba-bd8d-4036d912da1d

1 files changed, 98 insertions, 0 deletions

diff --git a/spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPathTransformationImpl.java b/spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPathTransformationImpl.java
new file mode 100644
index 000000000..ccedbadb2
--- /dev/null
+++ b/spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPathTransformationImpl.java
@@ -0,0 +1,98 @@
+package at.gv.egovernment.moa.spss.server.iaik.xml;
+
+import java.util.Map;
+
+import iaik.server.modules.xml.XPathTransformation;
+
+/**
+ * A <code>Transformation</code> containing an XPath expression.
+ * 
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class XPathTransformationImpl
+  extends TransformationImpl
+  implements XPathTransformation {
+
+  /** The XPath expression. */
+  private String xPathExpression;
+  /** The namespace prefix to URI mapping to use for XPath evaluation. */
+  private Map namespaceDeclarations;
+
+  /**
+   * Create a new <code>XPathTransformationImpl</code>.
+   * 
+   * The namespace declarations are initialized empty.
+   * 
+   * @param xPathExpression The XPath expression this object will contain.
+   * @param namespaceDeclarations The namespace declarations visible for this
+   * XPath.
+   */
+  public XPathTransformationImpl(
+    String xPathExpression,
+    Map namespaceDeclarations) {
+
+    setAlgorithmURI(XPathTransformation.XPATH);
+    setXPathExpression(xPathExpression);
+    setNamespaceDeclarations(namespaceDeclarations);
+  }
+
+  /**
+   * Set the XPath expression.
+   * 
+   * @param xPathExpression The XPath expression.
+   */
+  protected void setXPathExpression(String xPathExpression) {
+    this.xPathExpression = xPathExpression;
+  }
+
+  /**
+   * @see iaik.server.modules.xml.XPathTransformation#getXPathExpression()
+   */
+  public String getXPathExpression() {
+    return xPathExpression;
+  }
+
+  /**
+   * @see iaik.server.modules.xml.XPathTransformation#getNamespaceDeclarations()
+   */
+  public Map getNamespaceDeclarations() {
+    return namespaceDeclarations;
+  }
+
+  /**
+   * Set the namespace declarations.
+   * 
+   * @param namespaceDeclarations The mapping between namespace prefixes and
+   * their associated URI.
+   */
+  protected void setNamespaceDeclarations(Map namespaceDeclarations) {
+    this.namespaceDeclarations = namespaceDeclarations;
+  }
+
+  /**
+   * Compare this <code>XPathTransformation</code> to another.
+   * 
+   * @param other The object to compare this 
+   * <code>XPathTransformation</code> to.
+   * @return <code>true</code>, if <code>other</code> is an
+   * <code>XPathTransformation</code> and if this object contains the same XPath
+   * expression as <code>other</code>. Otherwise <code>false</code> is returned.
+   * @see java.lang.Object#equals(Object)
+   */
+  public boolean equals(Object other) {
+    if (other instanceof XPathTransformation) {
+      XPathTransformation transform = (XPathTransformation) other;
+      return getXPathExpression().equals(transform.getXPathExpression());
+    }
+    return false;
+  }
+
+  /**
+   * @see java.lang.Object#hashCode()
+   */
+  public int hashCode() {
+    return getXPathExpression().hashCode();
+  }
+
+}