X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=auth%2Fauth-core%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Faaf%2Fauth%2Frserv%2FMatch.java;fp=auth%2Fauth-core%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Faaf%2Fauth%2Frserv%2FMatch.java;h=5a036551a4ada06c7a62d4a1026f8379e28e13b9;hb=4b5a7d721d994a49057e9bfb403c7bff1b376660;hp=e4eb239d2aa233ff1edb0fe56fffa26cbfb3239b;hpb=824dc7b5fc0e1ccdf7f460479aff344727f0f01e;p=aaf%2Fauthz.git

diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Match.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Match.java
index e4eb239d..5a036551 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Match.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Match.java
@@ -34,178 +34,178 @@ import java.util.Set;
  *
  */
 public class Match {
-	private Map<String, Integer> params;
-	private byte[] 	values[];
-	private Integer vars[];
-	private boolean wildcard;
+    private Map<String, Integer> params;
+    private byte[]     values[];
+    private Integer vars[];
+    private boolean wildcard;
 
-	
-	/*
-	 * These two methods are pairs of searching performance for variables Spark Style.
-	 * setParams evaluates the target path, and sets a HashMap that will return an Integer.
-	 * the Keys are both :key and key so that there will be no string operations during
-	 * a transaction
-	 * 
-	 * For the Integer, if the High Order is 0, then it is just one value.  If High Order >0, then it is 
-	 * a multi-field option, i.e. ending with a wild-card.
-	 */
-	public Match(String path) {
-		// IF DEBUG: System.out.print("\n[" + path + "]");
-		params = new HashMap<>();
-		if(path!=null) {
-			String[] pa = path.split("/");
-			values = new byte[pa.length][];
-			vars = new Integer[pa.length];
-			
-			int val = 0;
-			String key;
-			for(int i=0;i<pa.length && !wildcard;++i) {
-				if(pa[i].startsWith(":")) {
-					if(pa[i].endsWith("*")) {
-						val = i | pa.length<<16; // load end value in high order bits
-						key = pa[i].substring(0, pa[i].length()-1);// remove *
-						wildcard = true;
-					} else {
-						val = i;
-						key = pa[i];
-					}
-					params.put(key,val); //put in :key 
-					params.put(key.substring(1,key.length()), val); // put in just key, better than adding a missing one, like Spark
-					// values[i]=null; // null stands for Variable
-					vars[i]=val;
-				} else {
-					values[i]=pa[i].getBytes();
-					if(pa[i].endsWith("*")) {
-						wildcard = true;
-						if(pa[i].length()>1) {
-							/* remove * from value */
-							int newlength = values[i].length-1;
-							byte[] real = new byte[newlength];
-							System.arraycopy(values[i],0,real,0,newlength);
-							values[i]=real;
-						} else {
-							vars[i]=0; // this is actually a variable, if it only contains a "*"
-						}
-					}
-					// vars[i]=null;
-				}
-			}
-		}
-	}
+    
+    /*
+     * These two methods are pairs of searching performance for variables Spark Style.
+     * setParams evaluates the target path, and sets a HashMap that will return an Integer.
+     * the Keys are both :key and key so that there will be no string operations during
+     * a transaction
+     * 
+     * For the Integer, if the High Order is 0, then it is just one value.  If High Order >0, then it is 
+     * a multi-field option, i.e. ending with a wild-card.
+     */
+    public Match(String path) {
+        // IF DEBUG: System.out.print("\n[" + path + "]");
+        params = new HashMap<>();
+        if(path!=null) {
+            String[] pa = path.split("/");
+            values = new byte[pa.length][];
+            vars = new Integer[pa.length];
+            
+            int val = 0;
+            String key;
+            for(int i=0;i<pa.length && !wildcard;++i) {
+                if(pa[i].startsWith(":")) {
+                    if(pa[i].endsWith("*")) {
+                        val = i | pa.length<<16; // load end value in high order bits
+                        key = pa[i].substring(0, pa[i].length()-1);// remove *
+                        wildcard = true;
+                    } else {
+                        val = i;
+                        key = pa[i];
+                    }
+                    params.put(key,val); //put in :key 
+                    params.put(key.substring(1,key.length()), val); // put in just key, better than adding a missing one, like Spark
+                    // values[i]=null; // null stands for Variable
+                    vars[i]=val;
+                } else {
+                    values[i]=pa[i].getBytes();
+                    if(pa[i].endsWith("*")) {
+                        wildcard = true;
+                        if(pa[i].length()>1) {
+                            /* remove * from value */
+                            int newlength = values[i].length-1;
+                            byte[] real = new byte[newlength];
+                            System.arraycopy(values[i],0,real,0,newlength);
+                            values[i]=real;
+                        } else {
+                            vars[i]=0; // this is actually a variable, if it only contains a "*"
+                        }
+                    }
+                    // vars[i]=null;
+                }
+            }
+        }
+    }
 
-	/*
-	 * This is the second of the param evaluation functions.  First, we look up to see if there is
-	 * any reference by key in the params Map created by the above.
-	 * 
-	 * The resulting Integer, if not null, is split high/low order into start and end.
-	 * We evaluate the string for '/', rather than splitting into  String[] to avoid the time/mem needed
-	 * We traverse to the proper field number for slash, evaluate the end (whether wild card or no), 
-	 * and return the substring.  
-	 * 
-	 * The result is something less than .003 milliseconds per evaluation
-	 * 
-	 */
-	public String param(String path,String key) {
-		Integer val = params.get(key); // :key or key
-		if(val!=null) {
-			int start = val & 0xFFFF;
-			int end = (val >> 16) & 0xFFFF;
-			int idx = -1;
-			int i;
-			for(i=0;i<start;++i) {
-				idx = path.indexOf('/',idx+1);
-				if(idx<0)break;
-			}
-			if(i==start) { 
-				++idx;
-				if(end==0) {
-					end = path.indexOf('/',idx);
-					if(end<0)end=path.length();
-				} else {
-					end=path.length();
-				}
-				return path.substring(idx,end);
-			} else if(i==start-1) { // if last spot was left blank, i.e. :key*
-				return "";
-			}
-		}
-		return null;
-	}
-	
-	public boolean match(String path) {
-		if(path==null|| path.length()==0 || "/".equals(path) ) {
-			if(values==null)return true;
-			switch(values.length) {
-				case 0: return true;
-				case 1: return values[0].length==0;
-				default: return false;
-			}
-		}			
-		boolean rv = true;
-		byte[] pabytes = path.getBytes();
-		int field=0;
-		int fieldIdx = 0;
+    /*
+     * This is the second of the param evaluation functions.  First, we look up to see if there is
+     * any reference by key in the params Map created by the above.
+     * 
+     * The resulting Integer, if not null, is split high/low order into start and end.
+     * We evaluate the string for '/', rather than splitting into  String[] to avoid the time/mem needed
+     * We traverse to the proper field number for slash, evaluate the end (whether wild card or no), 
+     * and return the substring.  
+     * 
+     * The result is something less than .003 milliseconds per evaluation
+     * 
+     */
+    public String param(String path,String key) {
+        Integer val = params.get(key); // :key or key
+        if(val!=null) {
+            int start = val & 0xFFFF;
+            int end = (val >> 16) & 0xFFFF;
+            int idx = -1;
+            int i;
+            for(i=0;i<start;++i) {
+                idx = path.indexOf('/',idx+1);
+                if(idx<0)break;
+            }
+            if(i==start) { 
+                ++idx;
+                if(end==0) {
+                    end = path.indexOf('/',idx);
+                    if(end<0)end=path.length();
+                } else {
+                    end=path.length();
+                }
+                return path.substring(idx,end);
+            } else if(i==start-1) { // if last spot was left blank, i.e. :key*
+                return "";
+            }
+        }
+        return null;
+    }
+    
+    public boolean match(String path) {
+        if(path==null|| path.length()==0 || "/".equals(path) ) {
+            if(values==null)return true;
+            switch(values.length) {
+                case 0: return true;
+                case 1: return values[0].length==0;
+                default: return false;
+            }
+        }            
+        boolean rv = true;
+        byte[] pabytes = path.getBytes();
+        int field=0;
+        int fieldIdx = 0;
 
-		int lastField = values.length;
-		int lastByte = pabytes.length;
-		boolean fieldMatched = false; // = lastByte>0?(pabytes[0]=='/'):false;
-		// IF DEBUG: System.out.println("\n -- " + path + " --");
-		for(int i=0;rv && i<lastByte;++i) {
-			if(field>=lastField) { // checking here allows there to be a non-functional ending /
-				rv = false;
-				break;
-			}
-			if(values[field]==null) { // it's a variable, just look for /s
-				if(wildcard && field==lastField-1) return true;// we've made it this far.  We accept all remaining characters
-				Integer val = vars[field];
-				int start = val & 0xFFFF;
-				int end = (val >> 16) & 0xFFFF;
-				if(end==0)end=start+1;
-				int k = i;
-				for(int j=start; j<end && k<lastByte; ++k) {
-					// IF DEBUG: System.out.print((char)pabytes[k]);
-					if(pabytes[k]=='/') {
-						++field;
-						++j;
-					}
-				}
-				
-				if(k==lastByte && pabytes[k-1]!='/')++field;
-				if(k>i)i=k-1; // if we've incremented, have to accommodate the outer for loop incrementing as well
-				fieldMatched = false; // reset
-				fieldIdx = 0;
-			} else {
-				// IF DEBUG: System.out.print((char)pabytes[i]);
-				if(pabytes[i]=='/') { // end of field, eval if Field is matched
-					// if double slash, check if supposed to be empty
-					if(fieldIdx==0 && values[field].length==0) {
-						fieldMatched = true;
-					}
-					rv = fieldMatched && ++field<lastField;
-					// reset
-					fieldMatched = false; 
-					fieldIdx = 0;
-				} else if(values[field].length==0) {
-					// double slash in path, but content in field.  We check specially here to avoid 
-					// Array out of bounds issues.
-					rv = false;
-				} else {
-					if(fieldMatched) {
-						rv =false; // field is already matched, now there's too many bytes
-					} else {
-						rv = pabytes[i]==values[field][fieldIdx++]; // compare expected (pabytes[i]) with value for particular field
-						fieldMatched=values[field].length==fieldIdx; // are all the bytes match in the field?
-						if(fieldMatched && (i==lastByte-1 || (wildcard && field==lastField-1)))
-							return true; // last field info
-					}
-				}
-			}
-		}
-		if(field!=lastField || pabytes.length!=lastByte) rv = false; // have we matched all the fields and all the bytes?
-		return rv;
-	}
-	
-	public Set<String> getParamNames() {
-		return params.keySet();
-	}
+        int lastField = values.length;
+        int lastByte = pabytes.length;
+        boolean fieldMatched = false; // = lastByte>0?(pabytes[0]=='/'):false;
+        // IF DEBUG: System.out.println("\n -- " + path + " --");
+        for(int i=0;rv && i<lastByte;++i) {
+            if(field>=lastField) { // checking here allows there to be a non-functional ending /
+                rv = false;
+                break;
+            }
+            if(values[field]==null) { // it's a variable, just look for /s
+                if(wildcard && field==lastField-1) return true;// we've made it this far.  We accept all remaining characters
+                Integer val = vars[field];
+                int start = val & 0xFFFF;
+                int end = (val >> 16) & 0xFFFF;
+                if(end==0)end=start+1;
+                int k = i;
+                for(int j=start; j<end && k<lastByte; ++k) {
+                    // IF DEBUG: System.out.print((char)pabytes[k]);
+                    if(pabytes[k]=='/') {
+                        ++field;
+                        ++j;
+                    }
+                }
+                
+                if(k==lastByte && pabytes[k-1]!='/')++field;
+                if(k>i)i=k-1; // if we've incremented, have to accommodate the outer for loop incrementing as well
+                fieldMatched = false; // reset
+                fieldIdx = 0;
+            } else {
+                // IF DEBUG: System.out.print((char)pabytes[i]);
+                if(pabytes[i]=='/') { // end of field, eval if Field is matched
+                    // if double slash, check if supposed to be empty
+                    if(fieldIdx==0 && values[field].length==0) {
+                        fieldMatched = true;
+                    }
+                    rv = fieldMatched && ++field<lastField;
+                    // reset
+                    fieldMatched = false; 
+                    fieldIdx = 0;
+                } else if(values[field].length==0) {
+                    // double slash in path, but content in field.  We check specially here to avoid 
+                    // Array out of bounds issues.
+                    rv = false;
+                } else {
+                    if(fieldMatched) {
+                        rv =false; // field is already matched, now there's too many bytes
+                    } else {
+                        rv = pabytes[i]==values[field][fieldIdx++]; // compare expected (pabytes[i]) with value for particular field
+                        fieldMatched=values[field].length==fieldIdx; // are all the bytes match in the field?
+                        if(fieldMatched && (i==lastByte-1 || (wildcard && field==lastField-1)))
+                            return true; // last field info
+                    }
+                }
+            }
+        }
+        if(field!=lastField || pabytes.length!=lastByte) rv = false; // have we matched all the fields and all the bytes?
+        return rv;
+    }
+    
+    public Set<String> getParamNames() {
+        return params.keySet();
+    }
 }
\ No newline at end of file