diff options
Diffstat (limited to 'spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPathTransformationImpl.java')
-rw-r--r-- | spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPathTransformationImpl.java | 98 |
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(); + } + +} |